def of_demo_3():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 3 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("\n")
print ("<<< Creating Controller instance")
time.sleep(rundelay)
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd, None)
print ("'Controller':")
print ctrl.brief_json()
print ("\n")
print ("<<< Get detailed information about ports on OpenFlow node '%s'" %
nodeName)
time.sleep(rundelay)
ofswitch = OFSwitch(ctrl, nodeName)
result = ofswitch.get_ports_list()
status = result.get_status()
if(status.eq(STATUS.OK)):
ports = result.get_data()
for port in ports:
result = ofswitch.get_port_detail_info(port)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("Port '%s' info:" % port)
info = result.get_data()
print json.dumps(info, indent=4)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" %
status.brief().lower())
exit(0)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_3():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 3 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("\n")
print ("<<< Creating Controller instance")
time.sleep(rundelay)
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd, None)
print ("'Controller':")
print ctrl.brief_json()
print ("\n")
print ("<<< Get detailed information about ports on OpenFlow node '%s'"
% nodeName)
time.sleep(rundelay)
ofswitch = OFSwitch(ctrl, nodeName)
result = ofswitch.get_ports_list()
status = result.get_status()
if(status.eq(STATUS.OK)):
ports = result.get_data()
for port in ports:
result = ofswitch.get_port_detail_info(port)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("Port '%s' info:" % port)
info = result.get_data()
print json.dumps(info, indent=4)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s"
% status.brief().lower())
exit(0)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def nc_demo_7():
f = "cfg1.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("\n")
print ("<<< Creating Controller instance")
time.sleep(rundelay)
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
print ("'Controller':")
print ctrl.to_json()
print "\n"
print ("<<< Show a particular configuration module on the Controller")
moduleType = "opendaylight-rest-connector:rest-connector-impl"
moduleName = "rest-connector-default-impl"
print (" (module type: %s,\n module name: %s)"
% (moduleType, moduleName))
time.sleep(rundelay)
result = ctrl.get_module_operational_state(moduleType, moduleName)
status = result.get_status()
if(status.eq(STATUS.OK)):
print "Module:"
slist = result.get_data()
print json.dumps(slist, default=lambda o: o.__dict__,
sort_keys=True, indent=4)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def nc_demo_7():
f = "cfg1.yml"
d = {}
if (load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
rundelay = d['rundelay']
except:
print("Failed to get Controller device attributes")
exit(0)
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("<<< Demo Start")
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("\n")
print("<<< Creating Controller instance")
time.sleep(rundelay)
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
print("'Controller':")
print ctrl.to_json()
print "\n"
print("<<< Show a particular configuration module on the Controller")
moduleType = "opendaylight-rest-connector:rest-connector-impl"
moduleName = "rest-connector-default-impl"
print(" (module type: %s,\n module name: %s)" %
(moduleType, moduleName))
time.sleep(rundelay)
result = ctrl.get_module_operational_state(moduleType, moduleName)
status = result.get_status()
if (status.eq(STATUS.OK)):
print "Module:"
slist = result.get_data()
print json.dumps(slist,
default=lambda o: o.__dict__,
sort_keys=True,
indent=4)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print("\n")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print(">>> Demo End")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def nc_demo_2():
f = "cfg1.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("\n")
print ("<<< Creating Controller instance")
time.sleep(rundelay)
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
print ("'Controller':")
print ctrl.to_json()
print "\n"
yangModelName = "flow-topology-discovery"
yangModelVerson = "2013-08-19"
print ("<<< Retrieve '%s' YANG model definition "
"from the Controller" % yangModelName)
time.sleep(rundelay)
nodeName = "controller-config"
result = ctrl.get_schema(nodeName, yangModelName, yangModelVerson)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("YANG model:")
schema = result.get_data()
print schema
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def nc_demo_5():
f = "cfg1.yml"
d = {}
if (load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
rundelay = d['rundelay']
except:
print("Failed to get Controller device attributes")
exit(0)
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("<<< Demo Start")
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("\n")
print("<<< Creating Controller instance")
time.sleep(rundelay)
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
print("'Controller':")
print ctrl.to_json()
print "\n"
print(
"<<< Show list of all NETCONF operations "
"supported by the Controller")
time.sleep(rundelay)
result = ctrl.get_netconf_operations("controller-config")
status = result.get_status()
if (status.eq(STATUS.OK)):
print "NETCONF operations:"
slist = result.get_data()
print json.dumps(slist,
default=lambda o: o.__dict__,
sort_keys=True,
indent=4)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print("\n")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print(">>> Demo End")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def nc_demo_3():
f = "cfg1.yml"
d = {}
if (load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
rundelay = d['rundelay']
except:
print("Failed to get Controller device attributes")
exit(0)
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("<<< Demo Start")
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("\n")
print("<<< Creating Controller instance")
time.sleep(rundelay)
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
print("'Controller':")
print ctrl.to_json()
print "\n"
print(
"<<< Get list of service provider applications "
"available on the Controller")
time.sleep(rundelay)
result = ctrl.get_service_providers_info()
status = result.get_status()
if (status.eq(STATUS.OK)):
services = result.get_data()
print "Service providers:"
print json.dumps(services,
default=lambda o: o.__dict__,
sort_keys=True,
indent=4)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print("\n")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print(">>> Demo End")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def nc_demo_4():
f = "cfg1.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("\n")
print ("<<< Creating Controller instance")
time.sleep(rundelay)
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
print ("'Controller':")
print ctrl.to_json()
print "\n"
name = "opendaylight-md-sal-binding:binding-data-broker"
print ("<<< Get '%s' service provider info" % name)
time.sleep(rundelay)
result = ctrl.get_service_provider_info(name)
status = result.get_status()
if(status.eq(STATUS.OK)):
print "Service provider:"
service = result.get_data()
print json.dumps(service, default=lambda o: o.__dict__,
sort_keys=True, indent=4)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def nc_demo_8():
f = "cfg1.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("\n")
print ("<<< Creating Controller instance")
time.sleep(rundelay)
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
print ("'Controller':")
print ctrl.to_json()
print "\n"
print ("<<< Show sessions running on the Controller ")
nodeName = "controller-config"
time.sleep(rundelay)
result = ctrl.get_sessions_info(nodeName)
status = result.get_status()
if(status.eq(STATUS.OK)):
print "Sessions:"
slist = result.get_data()
print json.dumps(slist, default=lambda o: o.__dict__,
sort_keys=True, indent=4)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def setUp(self):
f = "cfg1.yml"
d = {}
if not (load_dict_from_file(f, d)):
print("Config file '%s' read error: " % f)
exit()
try:
self.ctrlIpAddr = d['ctrlIpAddr']
self.ctrlPortNum = d['ctrlPortNum']
self.ctrlUname = d['ctrlUname']
self.ctrlPswd = d['ctrlPswd']
self.rundelay = d['rundelay']
except:
print("Failed to get Controller device attributes")
exit(0)
def setUp(self):
f = "cfg1.yml"
d = {}
if not (load_dict_from_file(f, d)):
print ("Config file '%s' read error: " % f)
exit()
try:
self.ctrlIpAddr = d["ctrlIpAddr"]
self.ctrlPortNum = d["ctrlPortNum"]
self.ctrlUname = d["ctrlUname"]
self.ctrlPswd = d["ctrlPswd"]
self.rundelay = d["rundelay"]
except:
print ("Failed to get Controller device attributes")
exit(0)
def of_demo_40():
f = "cfg.yml"
d = {}
if (load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit(0)
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print("Failed to get Controller device attributes")
exit(0)
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("<<< Demo 40 Start")
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
print("<<< 'Controller': %s, 'OpenFlow' switch: '%s'" %
(ctrlIpAddr, nodeName))
first_flow_id = 110
# ---------------------------------------------------
# First flow entry
# ---------------------------------------------------
table_id = 0
flow_id = first_flow_id
flow_name = "Modify IP packet example1"
priority = 900
cookie = 1300
match_in_port = 10
match_eth_type = ETH_TYPE_IPv4
match_ip_proto = IP_PROTO_TCP
match_ipv4_src_addr = "192.1.2.0/24"
match_ipv4_dst_addr = "173.194.123.40/32"
match_tcp_dst_port = 8080
act_mod_ipv4_src_addr = "212.16.1.8/32"
act_mod_ipv4_dst_addr = "52.87.12.11/32"
act_mod_tcp_src_port = 8888
act_mod_tcp_dst_port = 9999
act_out_port = 119
print "\n"
print("<<< Set OpenFlow flow on the Controller")
print(
" Match: Input Port (%s)\n"
" Ethernet Type (%s)\n"
" IP Protocol (%s)\n"
" IPv4 Source Address (%s)\n"
" IPv4 Destination Address (%s)\n"
" TCP Destination Port (%s)" %
(match_in_port, hex(match_eth_type), match_ip_proto,
match_ipv4_src_addr, match_ipv4_dst_addr, match_tcp_dst_port))
print(
" Actions: Modify IPv4 Source Address (%s)\n"
" Modify IPv4 Destination Address (%s)\n"
" Modify TCP Source Port (%s)\n"
" Modify TCP Destination Port (%s)\n"
" Output (%s)" %
(act_mod_ipv4_src_addr, act_mod_ipv4_dst_addr, act_mod_tcp_src_port,
act_mod_tcp_dst_port, act_out_port))
time.sleep(rundelay)
# Allocate a placeholder for the Flow Entry
flow_entry1 = FlowEntry()
# Generic attributes of the Flow Entry
flow_entry1.set_flow_table_id(table_id)
flow_entry1.set_flow_name(flow_name)
flow_entry1.set_flow_id(flow_id)
flow_entry1.set_flow_cookie(cookie)
flow_entry1.set_flow_priority(priority)
flow_entry1.set_flow_hard_timeout(0)
flow_entry1.set_flow_idle_timeout(0)
# Instructions/Actions for the Flow Entry
instruction = Instruction(instruction_order=0)
action_order = 0
action = SetNwSrcAction(action_order)
action.set_nw_src(act_mod_ipv4_src_addr)
instruction.add_apply_action(action)
action_order += 1
action = SetNwDstAction(action_order)
action.set_nw_dst(act_mod_ipv4_dst_addr)
instruction.add_apply_action(action)
action_order += 1
action = SetTpSrcAction(action_order)
action.set_tp_src(act_mod_tcp_src_port)
instruction.add_apply_action(action)
action_order += 1
action = SetTpDstAction(action_order)
action.set_tp_dst(act_mod_tcp_dst_port)
instruction.add_apply_action(action)
action_order += 1
action = OutputAction(action_order)
action.set_outport(act_out_port)
instruction.add_apply_action(action)
flow_entry1.add_instruction(instruction)
# Match Fields for the Flow Entry
match = Match()
match.set_in_port(match_in_port)
match.set_eth_type(match_eth_type)
match.set_ip_proto(match_ip_proto)
match.set_ipv4_src(match_ipv4_src_addr)
match.set_ipv4_dst(match_ipv4_dst_addr)
match.set_tcp_dst(match_tcp_dst_port)
flow_entry1.add_match(match)
print("\n")
print("<<< Flow to send:")
print flow_entry1.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry1)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< Flow successfully added to the Controller")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.detailed())
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
exit(0)
# ---------------------------------------------------
# Second flow entry
# ---------------------------------------------------
table_id = 0
flow_id += 1
flow_name = "Modify IP packet example2"
priority = 900
cookie = 1300
match_in_port = 110
match_eth_type = ETH_TYPE_IPv4
match_ip_proto = IP_PROTO_UDP
match_ipv4_src_addr = "10.1.0.0/16"
match_ipv4_dst_addr = "168.1.1.101/32"
match_udp_dst_port = 1812
act_mod_ipv4_src_addr = "172.101.1.9/32"
act_mod_ipv4_dst_addr = "172.101.1.1/32"
act_mod_udp_src_port = 5555
act_mod_udp_dst_port = 7777
act_out_port = 120
print "\n"
print("<<< Set OpenFlow flow on the Controller")
print(
" Match: Input Port (%s)\n"
" Ethernet Type (%s)\n"
" IP Protocol (%s)\n"
" IPv4 Source Address (%s)\n"
" IPv4 Destination Address (%s)\n"
" UDP Destination Port (%s)" %
(match_in_port, hex(match_eth_type), match_ip_proto,
match_ipv4_src_addr, match_ipv4_dst_addr, match_udp_dst_port))
print(
" Actions: Set Field (IPv4 Source Address %s)\n"
" Set Field (IPv4 Destination Address %s)\n"
" Set Field (UDP Source Port %s)\n"
" Set Field (UDP Destination Port %s)\n"
" Output (%s)" %
(act_mod_ipv4_src_addr, act_mod_ipv4_dst_addr, act_mod_udp_src_port,
act_mod_udp_dst_port, act_out_port))
time.sleep(rundelay)
# Allocate a placeholder for the Flow Entry
flow_entry2 = FlowEntry()
# Generic attributes of the Flow Entry
flow_entry2.set_flow_table_id(table_id)
flow_entry2.set_flow_name(flow_name)
flow_entry2.set_flow_id(flow_id)
flow_entry2.set_flow_cookie(cookie)
flow_entry2.set_flow_priority(priority)
flow_entry2.set_flow_hard_timeout(0)
flow_entry2.set_flow_idle_timeout(0)
# Instructions/Actions for the Flow Entry
instruction = Instruction(instruction_order=0)
action_order = 0
action = SetFieldAction(action_order)
action.set_ipv4_src(act_mod_ipv4_src_addr)
instruction.add_apply_action(action)
action_order += 1
action = SetFieldAction(action_order)
action.set_ipv4_dst(act_mod_ipv4_dst_addr)
instruction.add_apply_action(action)
action_order += 1
action = SetFieldAction(action_order)
action.set_udp_src(act_mod_udp_src_port)
instruction.add_apply_action(action)
action_order += 1
action = SetFieldAction(action_order)
action.set_udp_dst(act_mod_udp_dst_port)
instruction.add_apply_action(action)
action_order += 1
action = OutputAction(action_order)
action.set_outport(act_out_port)
instruction.add_apply_action(action)
flow_entry2.add_instruction(instruction)
# Match Fields for the Flow Entry
match = Match()
match.set_in_port(match_in_port)
match.set_eth_type(match_eth_type)
match.set_ip_proto(match_ip_proto)
match.set_ipv4_src(match_ipv4_src_addr)
match.set_ipv4_dst(match_ipv4_dst_addr)
match.set_udp_dst(match_udp_dst_port)
flow_entry2.add_match(match)
print("\n")
print("<<< Flow to send:")
print flow_entry2.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry2)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< Flow successfully added to the Controller")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.detailed())
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
exit(0)
print("\n")
print(
"<<< Delete flows from the Controller's cache "
"and from the table '%s' on the '%s' node" % (table_id, nodeName))
time.sleep(rundelay)
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
print("\n")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print(">>> Demo End")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_32():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit(0)
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
openflow_node_ids = []
openflow_nodes = []
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 32 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print "\n"
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
print ("<<< Controller '%s:%s'" % (ctrlIpAddr, ctrlPortNum))
time.sleep(rundelay)
print "\n".strip()
print ("<<< Get OpenFlow switches information")
time.sleep(rundelay)
inv_obj = None
result = ctrl.build_inventory_object()
status = result.get_status()
if(status.eq(STATUS.OK)):
inv_obj = result.get_data()
assert(isinstance(inv_obj, Inventory))
else:
print ("\n")
print ("!!!Error, failed to obtain inventory info, reason: %s"
% status.brief().lower())
exit(0)
assert(inv_obj)
openflow_node_ids = inv_obj.get_openflow_node_ids()
for node_id in openflow_node_ids:
node = inv_obj.get_openflow_node(node_id)
assert(isinstance(node, OpenFlowCapableNode))
openflow_nodes.append(node)
print "\n".strip()
print ("<<< OpenFlow switches in the inventory store")
s1 = 'IP Address'
s2 = 'OpenFlow Id'
sym = '-'
print "\n".strip()
print " {0:<15} {1:<30}".format(s1, s2)
print " {0:<15} {1:<30}".format(sym*15, sym*30)
for node in openflow_nodes:
addr = node.get_ip_address()
node_id = node.get_id()
print " {0:<15} {1:<30}".format(addr, node_id)
print "\n".strip()
print ("<<< Get Group Table Information")
time.sleep(rundelay)
for node in openflow_nodes:
assert(isinstance(node, OpenFlowCapableNode))
print "\n".strip()
switch_id = node.get_id()
print (" Switch '%s'") % switch_id
print "\n".strip()
group_features = node.get_group_features()
assert(isinstance(group_features, GroupFeatures))
q = 2 # number of list items to be in a single chunk (output string)
s = 'Max groups'
alist = group_features.get_max_groups()
if alist:
chunks = [alist[x:x+q] for x in xrange(0, len(alist), q)]
print " %s :" % s,
for i in range(0, len(chunks)):
n = 0 if i == 0 else len(s) + 19
print "%s%s" % (" "*n, ", ".join(map(str, chunks[i])))
else:
print " %s : %s" % (s, "n/a")
s = 'Group types'
alist = group_features.get_types()
if alist:
chunks = [alist[x:x+q] for x in xrange(0, len(alist), q)]
print " %s :" % s,
for i in range(0, len(chunks)):
n = 0 if i == 0 else len(s) + 18
print "%s%s" % (" "*n, ", ".join(chunks[i]))
else:
print " %s : %s" % (s, "n/a")
s = 'Capabilities'
alist = group_features.get_capabilities()
if alist:
chunks = [alist[x:x+q] for x in xrange(0, len(alist), q)]
print " %s :" % s,
for i in range(0, len(chunks)):
n = 0 if i == 0 else len(s) + 17
print "%s%s" % (" "*n, ", ".join(chunks[i]))
else:
print " %s : %s" % (s, "n/a")
print "\n".strip()
total_num = node.get_groups_total_num()
s = 'Num of groups'
print " %s : %s" % (s, total_num)
s = 'Group IDs'
alist = node.get_group_ids()
if alist:
chunks = [alist[x:x+q] for x in xrange(0, len(alist), q)]
print " %s :" % s,
for i in range(0, len(chunks)):
n = 0 if i == 0 else len(s) + 13
print "%s%s" % (" "*n, ", ".join(map(str, chunks[i])))
else:
print " %s : %s" % (s, "")
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_20():
f = "cfg.yml"
d = {}
if (load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print("Failed to get Controller device attributes")
exit(0)
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("<<< Demo 20 Start")
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
# --- Flow Match: Ethernet Type
# IP DSCP
# IP ECN
# IPv6 Source Address
# IPv6 Destination Address
# IPv6 Flow Label
# ICMPv6 type
# ICMPv6 Code
# Metadata
eth_type = ETH_TYPE_IPv6
ip_dscp = IP_DSCP_CS7 # 'Class Selector' = 'Network'
ip_ecn = IP_ECN_CE # 'Congestion Encountered'
ipv6_src = "1234:5678:9ABC:DEF0:FDCD:A987:6543:210F/76"
ipv6_dst = "2000:2abc:edff:fe00::3456/94"
ipv6_flabel = 15
ip_proto = IP_PROTO_ICMPv6
icmpv6_type = 1 # 'Destination Unreachable'
icmpv6_code = 3 # 'Address Unreachable'
metadata = "0x0123456789ABCDEF"
# --- Flow Actions: Output (CONTROLLER)
output_port = "CONTROLLER"
print("<<< 'Controller': %s, 'OpenFlow' switch: '%s'" %
(ctrlIpAddr, nodeName))
print "\n"
print("<<< Set OpenFlow flow on the Controller")
print(
" Match: Ethernet Type (%s)\n"
" IP DSCP (%s)\n"
" IP ECN (%s)\n"
" IPv6 Source Address (%s)\n"
" IPv6 Destination Address (%s)\n"
" IPv6 Flow Label (%s)\n"
" ICMPv6 Type (%s)\n"
" ICMPv6 Code (%s)\n"
" Metadata (%s)" %
(hex(eth_type), ip_dscp, ip_ecn, ipv6_src, ipv6_dst, ipv6_flabel,
icmpv6_type, icmpv6_code, metadata))
print(" Action: Output (to %s)" % (output_port))
time.sleep(rundelay)
flow_entry = FlowEntry()
table_id = 0
flow_id = 26
flow_entry.set_flow_table_id(table_id)
flow_entry.set_flow_name(flow_name="demo20.py")
flow_entry.set_flow_id(flow_id)
flow_entry.set_flow_priority(flow_priority=1019)
flow_entry.set_flow_cookie(cookie=250)
flow_entry.set_flow_cookie_mask(cookie_mask=255)
flow_entry.set_flow_hard_timeout(hard_timeout=1200)
flow_entry.set_flow_idle_timeout(idle_timeout=3400)
# --- Instruction: 'Apply-actions'
# Actions: 'Output'
instruction = Instruction(instruction_order=0)
action = OutputAction(order=0, port=output_port)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
# --- Match Fields: Ethernet Type
# IP DSCP
# IP ECN
# IPv6 Source Address
# IPv6 Destination Address
# IPv6 Flow Label
# IP protocol number (ICMPv6)
# ICMPv6 Type
# ICMPv6 Code
# Metadata
match = Match()
match.set_eth_type(eth_type)
match.set_ip_dscp(ip_dscp)
match.set_ip_ecn(ip_ecn)
match.set_ipv6_src(ipv6_src)
match.set_ipv6_dst(ipv6_dst)
match.set_ipv6_flabel(ipv6_flabel)
match.set_ip_proto(ip_proto)
match.set_icmpv6_type(icmpv6_type)
match.set_icmpv6_code(icmpv6_code)
match.set_metadata(metadata)
flow_entry.add_match(match)
print("\n")
print("<<< Flow to send:")
print flow_entry.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< Flow successfully added to the Controller")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print("<<< Get configured flow from the Controller")
time.sleep(rundelay)
result = ofswitch.get_configured_flow(table_id, flow_id)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< Flow successfully read from the Controller")
print("Flow info:")
flow = result.get_data()
print json.dumps(flow, indent=4)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print(
"<<< Delete flow with id of '%s' from the Controller's cache "
"and from the table '%s' on the '%s' node" %
(flow_id, table_id, nodeName))
time.sleep(rundelay)
result = ofswitch.delete_flow(flow_entry.get_flow_table_id(),
flow_entry.get_flow_id())
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< Flow successfully removed from the Controller")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print(">>> Demo End")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_11():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 11 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
# --- Flow Match: Ethernet Source Address
# Ethernet Destination Address
# IPv4 Source Address
# IPv4 Destination Address
# ICMPv4 Type
# ICMPv4 Code
# IP DSCP
# IP ECN
# Input Port
# NOTE: Ethernet type MUST be 2048 (0x800) -> IPv4 protocol
# IP Protocol Type MUST be 1 -> ICMP
eth_type = ETH_TYPE_IPv4
eth_src = "00:00:00:11:23:ae"
eth_dst = "00:ff:20:01:1a:3d"
ipv4_src = "17.1.2.3/8"
ipv4_dst = "172.168.5.6/18"
ip_proto = IP_PROTO_ICMP
ip_dscp = IP_DSCP_CS2 # 'Class Selector' = 'Immediate'
ip_ecn = IP_ECN_CE # Congestion Encountered
icmpv4_type = 6 # Alternate Host Address
icmpv4_code = 3 # Alternate Address for Host
input_port = 10
print ("<<< 'Controller': %s, 'OpenFlow' switch: '%s'"
% (ctrlIpAddr, nodeName))
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Ethernet Type (%s)\n"
" Ethernet Source Address (%s)\n"
" Ethernet Destination Address (%s)\n"
" IPv4 Source Address (%s)\n"
" IPv4 Destination Address (%s)\n"
" IP Protocol Number (%s)\n"
" IP DSCP (%s)\n"
" IP ECN (%s)\n"
" ICMPv4 Type (%s)\n"
" ICMPv4 Code (%s)\n"
" Input Port (%s)"
% (hex(eth_type), eth_src,
eth_dst, ipv4_src, ipv4_dst,
ip_proto, ip_dscp, ip_ecn,
icmpv4_type, icmpv4_code,
input_port))
print (" Action: Output (NORMAL)")
time.sleep(rundelay)
flow_entry = FlowEntry()
table_id = 0
flow_entry.set_flow_table_id(table_id)
flow_id = 18
flow_entry.set_flow_id(flow_id)
flow_entry.set_flow_hard_timeout(0)
flow_entry.set_flow_idle_timeout(0)
flow_entry.set_flow_priority(1009)
# --- Instruction: 'Apply-actions'
# Action: 'Output' NORMAL
instruction = Instruction(instruction_order=0)
action = OutputAction(order=0, port="NORMAL")
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
# --- Match Fields: Ethernet Type
# Ethernet Source Address
# Ethernet Destination Address
# IPv4 Source Address
# IPv4 Destination Address
# IP Protocol Number
# IP DSCP
# IP ECN
# ICMPv4 Type
# ICMPv4 Code
# Input Port
match = Match()
match.set_eth_type(eth_type)
match.set_eth_src(eth_src)
match.set_eth_dst(eth_dst)
match.set_ipv4_src(ipv4_src)
match.set_ipv4_dst(ipv4_dst)
match.set_ip_proto(ip_proto)
match.set_ip_dscp(ip_dscp)
match.set_ip_ecn(ip_ecn)
match.set_icmpv4_type(icmpv4_type)
match.set_icmpv4_code(icmpv4_code)
match.set_in_port(input_port)
flow_entry.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print ("<<< Get configured flow from the Controller")
time.sleep(rundelay)
result = ofswitch.get_configured_flow(table_id, flow_id)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully read from the Controller")
print ("Flow info:")
flow = result.get_data()
print json.dumps(flow, indent=4)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print ("<<< Delete flow with id of '%s' from the Controller's cache "
"and from the table '%s' on the '%s' node"
% (flow_id, table_id, nodeName))
time.sleep(rundelay)
result = ofswitch.delete_flow(flow_entry.get_flow_table_id(),
flow_entry.get_flow_id())
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully removed from the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
import json
from pybvc.controller.controller import Controller
# from pybvc.controller.openflownode import OpenflowNode
from pybvc.openflowdev.ofswitch import OFSwitch
from pybvc.common.status import STATUS
from pybvc.common.utils import load_dict_from_file
if __name__ == "__main__":
f = "of_cfg.yml"
d = {}
if load_dict_from_file(f, d) == False:
print ("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d["ctrlIpAddr"]
ctrlPortNum = d["ctrlPortNum"]
ctrlUname = d["ctrlUname"]
ctrlPswd = d["ctrlPswd"]
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
def of_demo_12():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 12 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
# --- Flow Match: Ethernet Source Address
# Ethernet Destination Address
# ARP Operation
# ARP Source IPv4 Address
# ARP Target IPv4 Address
# ARP source hardware address
# ARP target hardware address
# NOTE: Ethernet type MUST be 2054 (0x0806) -> ARP protocol
eth_type = ETH_TYPE_ARP
eth_src = "00:ab:fe:01:03:31"
eth_dst = "ff:ff:ff:ff:ff:ff"
arp_opcode = ARP_REQUEST
arp_src_ipv4_addr = "192.168.4.1/32"
arp_tgt_ipv4_addr = "10.21.22.23/32"
arp_src_hw_addr = "12:34:56:78:98:ab"
arp_tgt_hw_addr = "fe:dc:ba:98:76:54"
print ("<<< 'Controller': %s, 'OpenFlow' switch: '%s'" %
(ctrlIpAddr, nodeName))
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Ethernet Type (%s)\n"
" Ethernet Source Address (%s)\n"
" Ethernet Destination Address (%s)\n"
" ARP Operation (%s)\n"
" ARP Source IPv4 Address (%s)\n"
" ARP Target IPv4 Address (%s)\n"
" ARP Source Hardware Address (%s)\n"
" ARP Target Hardware Address (%s)" %
(hex(eth_type), eth_src,
eth_dst, arp_opcode,
arp_src_ipv4_addr,
arp_tgt_ipv4_addr,
arp_src_hw_addr,
arp_tgt_hw_addr))
print (" Action: Output (CONTROLLER)")
time.sleep(rundelay)
flow_entry = FlowEntry()
table_id = 0
flow_entry.set_flow_table_id(table_id)
flow_id = 19
flow_entry.set_flow_id(flow_id)
flow_entry.set_flow_hard_timeout(0)
flow_entry.set_flow_idle_timeout(0)
flow_entry.set_flow_priority(1010)
# --- Instruction: 'Apply-actions'
# Action: 'Output' CONTROLLER
instruction = Instruction(instruction_order=0)
action = OutputAction(order=0, port="CONTROLLER")
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
# --- Match Fields: Ethernet Type
# Ethernet Source Address
# Ethernet Destination Address
# ARP Operation
# ARP Source IPv4 Address
# ARP Target IPv4 Address
# ARP Source Hardware Address
# ARP Target Hardware Address
match = Match()
match.set_eth_type(eth_type)
match.set_eth_src(eth_src)
match.set_eth_dst(eth_dst)
match.set_arp_opcode(arp_opcode)
match.set_arp_src_transport_address(arp_src_ipv4_addr)
match.set_arp_tgt_transport_address(arp_tgt_ipv4_addr)
match.set_arp_src_hw_address(arp_src_hw_addr)
match.set_arp_tgt_hw_address(arp_tgt_hw_addr)
flow_entry.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
print ("\n")
print ("<<< Get configured flow from the Controller")
time.sleep(rundelay)
result = ofswitch.get_configured_flow(table_id, flow_id)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully read from the Controller")
print ("Flow info:")
flow = result.get_data()
print json.dumps(flow, indent=4)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
print ("\n")
print ("<<< Delete flow with id of '%s' from the Controller's cache "
"and from the table '%s' on the '%s' node" %
(flow_id, table_id, nodeName))
time.sleep(rundelay)
result = ofswitch.delete_flow(flow_entry.get_flow_table_id(),
flow_entry.get_flow_id())
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully removed from the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_27():
f = "cfg.yml"
d = {}
if (load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
rundelay = d['rundelay']
except:
print("Failed to get Controller device attributes")
exit(0)
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("<<< Demo 27 Start")
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
print "\n"
print("<<< Controller '%s:%s'" % (ctrlIpAddr, ctrlPortNum))
time.sleep(rundelay)
print("\n")
print("<<< Get OpenFlow Network Topology information")
time.sleep(rundelay)
topology_ids = []
topologies = []
inventory = None
result = ctrl.build_inventory_object()
status = result.get_status()
if (status.eq(STATUS.OK)):
inventory = result.get_data()
assert (isinstance(inventory, Inventory))
else:
print("\n")
print("!!!Error, failed to obtain inventory info, reason: %s" %
status.brief().lower())
exit(0)
result = ctrl.get_topology_ids()
status = result.get_status()
if (status.eq(STATUS.OK)):
topology_ids = result.get_data()
assert (isinstance(topology_ids, list))
else:
print("\n")
print("!!!Error, failed to obtain topology info, reason: %s" %
status.brief().lower())
exit(0)
print "\n"
print("<<< Network topologies")
for topo_id in topology_ids:
print " '%s'" % topo_id
of_topo_id = 'flow:1'
for topo_id in topology_ids:
if (topo_id != of_topo_id):
continue
result = ctrl.build_topology_object(topo_id)
status = result.get_status()
if (status.eq(STATUS.OK)):
topo = result.get_data()
topologies.append(topo)
assert (isinstance(topo, Topology))
else:
print("\n")
print("!!!Error, failed to parse '%s' topology info, reason: %s" %
(topo_id, status.brief().lower()))
exit(0)
for topo in topologies:
if topo.get_id() != of_topo_id:
continue
time.sleep(rundelay)
print "\n"
print("<<< Information for '%s' network topology:") % topo.get_id()
print "\n".strip()
flows_cnt = 0
sids = topo.get_switch_ids()
for sid in sids:
flows_cnt += inventory.get_openflow_node_flows_cnt(sid)
print(" Number of flows : %s" % flows_cnt)
print(" Number of switches : %s" %
topo.get_switches_cnt())
print(" Number of inter-switch links : %s" %
topo.get_inter_switch_links_cnt())
print(" Number of hosts : %s" %
topo.get_hosts_cnt())
time.sleep(rundelay)
print "\n"
print("<<< OpenFlow switches in '%s' topology") % topo.get_id()
s1 = 'IP Address'
s2 = 'OpenFlow Id'
sym = '-'
print "\n".strip()
print " {0:<15} {1:<30}".format(s1, s2)
print " {0:<15} {1:<30}".format(sym * 15, sym * 30)
switch_ids = topo.get_switch_ids()
for switch_id in switch_ids:
inv_node = inventory.get_openflow_node(switch_id)
addr = inv_node.get_ip_address()
node_id = inv_node.get_id()
print " {0:<15} {1:<30}".format(addr, node_id)
switches = topo.get_switches()
for switch in switches:
assert (isinstance(switch, Node))
print "\n".strip()
time.sleep(rundelay)
print("<<< Neighborhood information for '%s' switch ports" %
switch.get_id())
pnums = switch.get_port_numbers()
for pnum in pnums:
if pnum == 'LOCAL':
continue
print "\n".strip()
print " Port '%s'" % pnum
peer_list = topo.get_peer_list_for_node_port_(switch, pnum)
if len(peer_list):
for item in peer_list:
assert (isinstance(item, Node))
if (item.is_switch()):
print(" Device Type : %s" % "switch")
print(" OpenFlow Id : %s" %
item.get_openflow_id())
elif (item.is_host()):
print(" Device Type : %s" % "host")
mac_addr = item.get_mac_address()
print(" MAC Address : %s" % mac_addr)
ip_addr = item.get_ip_address_for_mac(mac_addr)
print(" IP Address : %s" % ip_addr)
else:
print " None"
time.sleep(rundelay)
print("\n")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print(">>> Demo End")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_9():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 9 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
# --- Flow Match: Ethernet Source Address
# Ethernet Destination Address
# IPv4 Source Address
# IPv4 Destination Address
# TCP Source Port Number
# TCP Destination Port Number
# IP DSCP
# Input Port
# NOTE: Ethernet type MUST be 2048 (0x800) -> IPv4 protocol
eth_type = ETH_TYPE_IPv4
eth_src = "00:00:00:11:23:ae"
eth_dst = "ff:ff:29:01:19:61"
ipv4_src = "17.1.2.3/8"
ipv4_dst = "172.168.5.6/16"
ip_proto = IP_PROTO_TCP
# Assured Forwarding ('class'=1, 'drop precedence'=2)
ip_dscp = IP_DSCP_AF12
tcp_src_port = 25364
tcp_dst_port = 8080
input_port = 13
print ("<<< 'Controller': %s, 'OpenFlow' switch: '%s'" %
(ctrlIpAddr, nodeName))
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Ethernet Type (%s)\n"
" Ethernet Source Address (%s)\n"
" Ethernet Destination Address (%s)\n"
" IPv4 Source Address (%s)\n"
" IPv4 Destination Address (%s)\n"
" IP Protocol Number (%s)\n"
" IP DSCP (%s)\n"
" TCP Source Port Number (%s)\n"
" TCP Destination Port Number (%s)\n"
" Input Port (%s)" %
(hex(eth_type), eth_src,
eth_dst, ipv4_src, ipv4_dst,
ip_proto, ip_dscp,
tcp_src_port, tcp_dst_port,
input_port))
print (" Action: Output (NORMAL)")
time.sleep(rundelay)
flow_entry = FlowEntry()
table_id = 0
flow_entry.set_flow_table_id(table_id)
flow_id = 16
flow_entry.set_flow_id(flow_id)
flow_entry.set_flow_priority(flow_priority=1007)
flow_entry.set_flow_cookie(cookie=101)
flow_entry.set_flow_cookie_mask(cookie_mask=255)
# --- Instruction: 'Apply-actions'
# Action: 'Output' NORMAL
instruction = Instruction(instruction_order=0)
action = OutputAction(order=0, port="NORMAL")
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
# --- Match Fields: Ethernet Type
# Ethernet Source Address
# Ethernet Destination Address
# IPv4 Source Address
# IPv4 Destination Address
# IP Protocol Number
# IP DSCP
# IP ECN
# TCP Source Port Number
# TCP Destination Port Number
# Input Port
match = Match()
match.set_eth_type(eth_type)
match.set_eth_src(eth_src)
match.set_eth_dst(eth_dst)
match.set_ipv4_src(ipv4_src)
match.set_ipv4_dst(ipv4_dst)
match.set_ip_proto(ip_proto)
match.set_ip_dscp(ip_dscp)
match.set_tcp_src(tcp_src_port)
match.set_tcp_dst(tcp_dst_port)
match.set_in_port(input_port)
flow_entry.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print ("<<< Get configured flow from the Controller")
time.sleep(rundelay)
result = ofswitch.get_configured_flow(table_id, flow_id)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully read from the Controller")
print ("Flow info:")
flow = result.get_data()
print json.dumps(flow, indent=4)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print ("<<< Delete flow with id of '%s' from the Controller's cache "
"and from the table '%s' on the '%s' node" %
(flow_id, table_id, nodeName))
time.sleep(rundelay)
result = ofswitch.delete_flow(flow_entry.get_flow_table_id(),
flow_entry.get_flow_id())
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully removed from the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def vr_demo_12():
f = "cfg4.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
nodeIpAddr = d['nodeIpAddr']
nodePortNum = d['nodePortNum']
nodeUname = d['nodeUname']
nodePswd = d['nodePswd']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
vrouter = VRouter5600(ctrl, nodeName, nodeIpAddr, nodePortNum,
nodeUname, nodePswd)
print ("<<< 'Controller': %s, '%s': %s"
% (ctrlIpAddr, nodeName, nodeIpAddr))
print ("\n")
time.sleep(rundelay)
node_configured = False
result = ctrl.check_node_config_status(nodeName)
status = result.get_status()
if(status.eq(STATUS.NODE_CONFIGURED)):
node_configured = True
print ("<<< '%s' is configured on the Controller" % nodeName)
elif(status.eq(STATUS.DATA_NOT_FOUND)):
node_configured = False
else:
print ("\n")
print "Failed to get configuration status for the '%s'" % nodeName
print ("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
if node_configured is False:
result = ctrl.add_netconf_node(vrouter)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< '%s' added to the Controller" % nodeName)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
print ("\n")
time.sleep(rundelay)
result = ctrl.check_node_conn_status(nodeName)
status = result.get_status()
if(status.eq(STATUS.NODE_CONNECTED)):
print ("<<< '%s' is connected to the Controller" % nodeName)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print ("<<< Show VPN configuration on the '%s'" % nodeName)
result = vrouter.get_vpn_cfg()
time.sleep(rundelay)
status = result.get_status()
if (status.eq(STATUS.OK)):
print ("'%s' VPN configuration:" % nodeName)
cfg = result.get_data()
data = json.loads(cfg)
print json.dumps(data, indent=4, sort_keys=True)
elif (status.eq(STATUS.DATA_NOT_FOUND)):
print ("No VPN configuration found")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
print (">>> Create new VPN configuration on the '%s'" % (nodeName))
ca_cert_file = '/config/auth/ca.crt'
srv_cert_file = '/config/auth/r1.crt'
srv_key_file = '/config/auth/r1.key'
crl_file = '/config/auth/r1.crl'
print (" NOTE: For this demo to succeed the following files "
"must exist on the '%s'\n"
" (empty files can be created for the sake of the demo):\n"
" %s\n"
" %s\n"
" %s\n"
" %s"
% (nodeName, ca_cert_file, srv_cert_file, crl_file, srv_key_file))
time.sleep(rundelay)
# -------------------------------------------------------------------------
# Encode VPN configuration options by using 'Vpn' object
# -------------------------------------------------------------------------
vpn = Vpn()
# -------------------------------------------------------------------------
# Create and configure Internet Key Exchange (IKE) group
# -------------------------------------------------------------------------
ike_grp_name = "IKE-1W"
proposal_num = 1
# Set the encryption cipher for proposal 1
# (enumeration: 'aes128', 'aes256', '3des')
encryption_cipher = 'aes256'
vpn.set_ipsec_ike_group_proposal_encryption(ike_grp_name, proposal_num,
encryption_cipher)
# Set the hash algorithm for proposal 1
# (enumeration: 'md5', 'sha1')
hash_algorithm = 'sha1'
vpn.set_ipsec_ike_group_proposal_hash(ike_grp_name, proposal_num,
hash_algorithm)
# Set the encryption cipher for proposal 2
# (enumeration: 'aes128', 'aes256', '3des')
proposal_num = 2
encryption_cipher = 'aes128'
vpn.set_ipsec_ike_group_proposal_encryption(ike_grp_name, proposal_num,
encryption_cipher)
# Set the hash algorithm for proposal 2
# (enumeration: 'md5', 'sha1')
hash_algorithm = 'sha1'
vpn.set_ipsec_ike_group_proposal_hash(ike_grp_name, proposal_num,
hash_algorithm)
# Set the lifetime for the whole IKE group
lifetime = 3600
vpn.set_ipsec_ike_group_lifetime(ike_grp_name, lifetime)
# -------------------------------------------------------------------------
# Create and configure Encapsulating Security Payload (ESP) group
# -------------------------------------------------------------------------
esp_grp_name = "ESP-1W"
# Set the encryption cipher for proposal 1
# (enumeration: 'aes128', 'aes256', '3des')
proposal_num = 1
encryption_cipher = 'aes256'
vpn.set_ipsec_esp_group_proposal_encryption(esp_grp_name, proposal_num,
encryption_cipher)
# Set the hash algorithm for proposal 1
# (enumeration: 'md5', 'sha1')
hash_algorithm = 'sha1'
vpn.set_ipsec_esp_group_proposal_hash(esp_grp_name, proposal_num,
hash_algorithm)
# Set the encryption cipher for proposal 2
# (enumeration: 'aes128', 'aes256', '3des')
proposal_num = 2
encryption_cipher = '3des'
vpn.set_ipsec_esp_group_proposal_encryption(esp_grp_name, proposal_num,
encryption_cipher)
# Set the hash algorithm for proposal 2
# (enumeration: 'md5', 'sha1')
hash_algorithm = 'md5'
vpn.set_ipsec_esp_group_proposal_hash(esp_grp_name, proposal_num,
hash_algorithm)
# Set the lifetime for the whole ESP group
lifetime = 1800
vpn.set_ipsec_esp_group_lifetime(esp_grp_name, lifetime)
# -------------------------------------------------------------------------
# Configure connection to a remote peer
# -------------------------------------------------------------------------
peer_node = "192.0.2.33"
description = ("Site-to-Site VPN Configuration Example - "
"X.509 Certificate Authentication")
vpn.set_ipsec_site_to_site_peer_description(peer_node, description)
# Set authentication mode to 'x509'
auth_mode = 'x509'
vpn.set_ipsec_site_to_site_peer_auth_mode(peer_node, auth_mode)
# Specify the 'distinguished name' of the certificate for the peer
remote_id = "C=US, ST=CA, O=ABC Company, CN=east, [email protected]"
vpn.set_ipsec_site_to_site_peer_auth_remote_id(peer_node, remote_id)
# Specify the location of the CA certificate on the vRouter
vpn.set_ipsec_site_to_site_peer_auth_ca_cert_file(peer_node, ca_cert_file)
# Specify the location of the server certificate on the vRouter
vpn.set_ipsec_site_to_site_peer_auth_srv_cert_file(peer_node,
srv_cert_file)
# Specify the location of the server key file on the vRouter
vpn.set_ipsec_site_to_site_peer_auth_srv_key_file(peer_node, srv_key_file)
# Specify the password for the server key file
srv_key_pswd = 'testpassword'
vpn.set_ipsec_site_to_site_peer_auth_srv_key_pswd(peer_node, srv_key_pswd)
# Specify the default ESP group for all tunnels
esp_group_name = 'ESP-1W'
vpn.set_ipsec_site_to_site_peer_default_esp_group(peer_node,
esp_group_name)
# Specify the IKE group
ike_group_name = 'IKE-1W'
vpn.set_ipsec_site_to_site_peer_ike_group(peer_node, ike_group_name)
# Identify the IP address on the vRouter to be used for this connection
local_address = '192.0.2.1'
vpn.set_ipsec_site_to_site_peer_local_address(peer_node, local_address)
# Create a tunnel configuration and provide local and remote subnets
# for this tunnel
tunnel = 1
local_prefix = '192.168.40.0/24'
remote_prefix = '192.168.60.0/24'
vpn.set_ipsec_site_to_site_peer_tunnel_local_prefix(peer_node, tunnel,
local_prefix)
vpn.set_ipsec_site_to_site_peer_tunnel_remote_prefix(peer_node, tunnel,
remote_prefix)
print "\n"
print (">>> VPN configuration to be applied to the '%s'" % (nodeName))
print vpn.get_payload()
time.sleep(rundelay)
result = vrouter.set_vpn_cfg(vpn)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< VPN configuration was successfully created")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
print status.detailed()
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
print ("<<< Show VPN configuration on the '%s'" % (nodeName))
time.sleep(rundelay)
result = vrouter.get_vpn_cfg()
status = result.get_status()
if (status.eq(STATUS.OK)):
print ("'%s' VPN configuration:" % nodeName)
cfg = result.get_data()
data = json.loads(cfg)
print json.dumps(data, indent=4, sort_keys=True)
print ("<<< VPN configuration was successfully read")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
ctrl.delete_netconf_node(vrouter)
exit(0)
time.sleep(rundelay)
print "\n"
print ("<<< Delete VPN configuration on the '%s'" % (nodeName))
time.sleep(rundelay)
result = vrouter.delete_vpn_cfg()
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("VPN configuration successfully removed from '%s'" % (nodeName))
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
print status.detailed()
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
print ("<<< Show VPN configuration on the '%s'" % (nodeName))
time.sleep(rundelay)
result = vrouter.get_vpn_cfg()
status = result.get_status()
if (status.eq(STATUS.OK)):
print ("'%s' VPN configuration:" % nodeName)
cfg = result.get_data()
data = json.loads(cfg)
print json.dumps(data, indent=4, sort_keys=True)
elif (status.eq(STATUS.DATA_NOT_FOUND)):
print ("No VPN configuration found")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
print (">>> Remove '%s' NETCONF node from the Controller" % nodeName)
time.sleep(rundelay)
result = ctrl.delete_netconf_node(vrouter)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("'%s' NETCONF node was successfully removed "
"from the Controller" % nodeName)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def nc_demo_11():
f = "cfg3.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit(0)
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
nodeIpAddr = d['nodeIpAddr']
nodePortNum = d['nodePortNum']
nodeUname = d['nodeUname']
nodePswd = d['nodePswd']
rundelay = d['rundelay']
except:
print ("Failed to get Controller or NETCONF device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("\n")
print ("<<< Creating Controller instance")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
print ("'Controller':")
print ctrl.to_json()
print "\n"
print ("<<< Show NETCONF nodes configured on the Controller")
time.sleep(rundelay)
result = ctrl.get_netconf_nodes_in_config()
status = result.get_status()
if(status.eq(STATUS.OK)):
print "Nodes configured:"
nlist = result.get_data()
for item in nlist:
print " '{}'".format(item)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
node_configured = False
result = ctrl.check_node_config_status(nodeName)
status = result.get_status()
if(status.eq(STATUS.NODE_CONFIGURED)):
node_configured = True
elif(status.eq(STATUS.DATA_NOT_FOUND)):
node_configured = False
else:
print ("\n")
print "Failed to get configuration status for the '%s'" % nodeName
print ("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
if node_configured:
print ("\n")
print ("<<< '%s' is already configured on the Controller" % nodeName)
print ("Unmounting '%s' from the Controller" % nodeName)
time.sleep(rundelay)
result = ctrl.delete_netconf_node(nodename=nodeName)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< '%s' NETCONF node was successfully removed "
"from the Controller" % nodeName)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print ("\n")
time.sleep(rundelay)
print ("<<< Creating new '%s' NETCONF node" % nodeName)
node = NetconfNode(ctrl, nodeName, nodeIpAddr, nodePortNum,
nodeUname, nodePswd)
print ("'%s':" % nodeName)
print node.to_json()
print ("\n")
print ("<<< Check '%s' NETCONF node availability "
"on the network" % nodeName)
time.sleep(rundelay)
response = os.system("ping -c 1 " + nodeIpAddr)
if response == 0:
print nodeIpAddr, 'is up!'
else:
print nodeIpAddr, 'is down!'
print ("!!!Demo terminated")
exit(0)
print ("\n")
print ("<<< Add '%s' NETCONF node to the Controller" % nodeName)
time.sleep(rundelay)
result = ctrl.add_netconf_node(node)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("'%s' NETCONF node was successfully added "
"to the Controller" % nodeName)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print "\n"
print ("<<< Show NETCONF nodes configured on the Controller")
time.sleep(rundelay)
result = ctrl.get_netconf_nodes_in_config()
status = result.get_status()
if(status.eq(STATUS.OK)):
print "Nodes configured:"
nlist = result.get_data()
for item in nlist:
print " '{}'".format(item)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print "\n"
print ("<<< Find the '%s' NETCONF node on the Controller" % nodeName)
time.sleep(rundelay)
result = ctrl.check_node_config_status(nodeName)
status = result.get_status()
if(status.eq(STATUS.NODE_CONFIGURED)):
print ("'%s' node is configured" % nodeName)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print "\n"
print ("<<< Show connection status for all NETCONF nodes "
"configured on the Controller")
time.sleep(rundelay)
result = ctrl.get_netconf_nodes_conn_status()
status = result.get_status()
if(status.eq(STATUS.OK)):
print "Nodes connection status:"
nlist = result.get_data()
for item in nlist:
status = ""
if (item['connected'] is True):
status = "connected"
else:
status = "not connected"
print " '{}' is {}".format(item['node'], status)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print "\n"
print ("<<< Show connection status for the '%s' NETCONF node" % nodeName)
time.sleep(rundelay)
result = ctrl.check_node_conn_status(nodeName)
status = result.get_status()
if(status.eq(STATUS.NODE_CONNECTED)):
print ("'%s' node is connected" % nodeName)
elif (status.eq(STATUS.NODE_DISONNECTED)):
print ("'%s' node is not connected" % nodeName)
elif (status.eq(STATUS.NODE_NOT_FOUND)):
print ("'%s' node is not found" % nodeName)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print "\n"
print (">>> Remove '%s' NETCONF node from the Controller" % nodeName)
time.sleep(rundelay)
result = ctrl.delete_netconf_node(node)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("'%s' NETCONF node was successfully removed "
"from the Controller" % nodeName)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print "\n"
print ("<<< Show NETCONF nodes configured on the Controller")
time.sleep(rundelay)
result = ctrl.get_netconf_nodes_in_config()
status = result.get_status()
if(status.eq(STATUS.OK)):
print "Nodes configured:"
nlist = result.get_data()
for item in nlist:
print " '{}'".format(item)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print "\n"
print ("<<< Show connection status for the '%s' NETCONF node" % nodeName)
time.sleep(rundelay)
result = ctrl.check_node_conn_status(nodeName)
status = result.get_status()
if(status.eq(STATUS.NODE_CONNECTED)):
print ("'%s' node is connected" % nodeName)
elif (status.eq(STATUS.NODE_DISONNECTED)):
print ("'%s' node is not connected" % nodeName)
elif (status.eq(STATUS.NODE_NOT_FOUND)):
print ("'%s' node is not found" % nodeName)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_23():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 23 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
# --- Flow Match: Ethernet Type
# Input Port
# IPv4 Destination Address
eth_type = ETH_TYPE_MPLS_UCAST
in_port = 13
mpls_label = 27
# --- Flow Actions: Set Field
# Output
new_mpls_label = 44
output_port = 14
print ("<<< 'Controller': %s, 'OpenFlow' switch: '%s'" %
(ctrlIpAddr, nodeName))
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Ethernet Type (%s)\n"
" Input Port (%s)\n"
" MPLS Label (%s)" %
(hex(eth_type), in_port, mpls_label))
print (" Action: Set Field (MPLS Label %s)\n"
" Output (Physical Port number %s)" %
(new_mpls_label, output_port))
time.sleep(rundelay)
flow_entry = FlowEntry()
table_id = 0
flow_id = 29
flow_entry.set_flow_table_id(table_id)
flow_entry.set_flow_id(flow_id)
flow_entry.set_flow_name(flow_name="Change MPLS Label")
flow_entry.set_flow_hard_timeout(hard_timeout=0)
flow_entry.set_flow_idle_timeout(idle_timeout=0)
flow_entry.set_flow_priority(flow_priority=1022)
flow_entry.set_flow_cookie(cookie=401)
flow_entry.set_flow_cookie_mask(cookie_mask=255)
# --- Instruction: 'Apply-actions'
# Actions: 'Set Field'
# 'Output'
instruction = Instruction(instruction_order=0)
action = SetFieldAction(order=0)
action.set_mpls_label(new_mpls_label)
instruction.add_apply_action(action)
action = OutputAction(order=1, port=2)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
# --- Match Fields: Ethernet Type
# Input Port
# MPLS Label
match = Match()
match.set_eth_type(eth_type)
match.set_in_port(in_port)
match.set_mpls_label(mpls_label)
flow_entry.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
print ("\n")
print ("<<< Get configured flow from the Controller")
time.sleep(rundelay)
result = ofswitch.get_configured_flow(table_id, flow_id)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully read from the Controller")
print ("Flow info:")
flow = result.get_data()
print json.dumps(flow, indent=4)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print ("<<< Delete flow with id of '%s' from the Controller's cache "
"and from the table '%s' on the '%s' node" %
(flow_id, table_id, nodeName))
time.sleep(rundelay)
result = ofswitch.delete_flow(flow_entry.get_flow_table_id(),
flow_entry.get_flow_id())
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully removed from the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_6():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 6 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
# --- Flow Match: Ethernet Type
# Ethernet Source Address
# Ethernet Destination Addresses
eth_type = 45 # (0x002D)
eth_src = "00:01:02:03:04:05"
eth_dst = "aa:bb:cc:dd:ee:ff"
print ("<<< 'Controller': %s, 'OpenFlow' switch: '%s'" %
(ctrlIpAddr, nodeName))
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Ethernet Type (%s)\n"
" Ethernet Source Address (%s)\n"
" Ethernet Destination Address (%s)" %
(hex(eth_type), eth_src, eth_dst))
print (" Action: Drop")
time.sleep(rundelay)
flow_entry = FlowEntry()
table_id = 0
flow_entry.set_flow_table_id(table_id)
flow_id = 14
flow_entry.set_flow_id(flow_id)
flow_entry.set_flow_priority(flow_priority=1000)
# --- Instruction: 'Apply-actions'
# Action: 'Drop'
instruction = Instruction(instruction_order=0)
action = DropAction(order=0)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
# --- Match Fields: Ethernet Type
# Ethernet Source Address
# Ethernet Destination Address
match = Match()
match.set_eth_type(eth_type)
match.set_eth_src(eth_src)
match.set_eth_dst(eth_dst)
flow_entry.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print ("<<< Get configured flow from the Controller")
time.sleep(rundelay)
result = ofswitch.get_configured_flow(table_id, flow_id)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully read from the Controller")
print ("Flow info:")
flow = result.get_data()
print json.dumps(flow, indent=4)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print ("<<< Delete flow with id of '%s' from the Controller's cache "
"and from the table '%s' on the '%s' node" %
(flow_id, table_id, nodeName))
time.sleep(rundelay)
result = ofswitch.delete_flow(flow_entry.get_flow_table_id(),
flow_entry.get_flow_id())
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully removed from the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def nc_demo_13():
f = "cfg1.yml"
d = {}
if (load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
rundelay = d['rundelay']
except:
print("Failed to get Controller device attributes")
exit(0)
netconf_ids = []
netconf_nodes = []
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("<<< Demo Start")
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print "\n"
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
print("<<< Controller '%s:%s'" % (ctrlIpAddr, ctrlPortNum))
time.sleep(rundelay)
print "\n"
print("<<< Get NETCONF Inventory Information")
time.sleep(rundelay)
result = ctrl.get_netconf_nodes_in_config()
status = result.get_status()
if (status.eq(STATUS.OK)):
netconf_ids = result.get_data()
else:
print("\n")
print(
"!!!Demo terminated, "
"failed to get list of NETCONF devices, "
"reason: %s" % status.brief())
exit(0)
print "\n"
print("<<< NETCONF devices")
print "\n".strip()
for node_id in netconf_ids:
print " %s" % node_id
for node_id in netconf_ids:
result = ctrl.build_netconf_node_inventory_object(node_id)
status = result.get_status()
if (status.eq(STATUS.OK)):
node = result.get_data()
assert (isinstance(node, NetconfCapableNode))
netconf_nodes.append(node)
else:
print("\n")
print(
"!!!Demo terminated, "
"failed to build object for NETCONF device '%s', "
"reason: %s" % (node_id, status.brief()))
exit(0)
for node in netconf_nodes:
time.sleep(rundelay)
print "\n".strip()
print "<<< Information for '{}' device".format(node.get_id())
print "\n".strip()
print " Device Name : {}".format(node.get_id())
print " Connection status : {}".format(node.get_conn_status())
print "\n".strip()
print " Initial Capabilities"
print " {}".format('-' * 60)
clist = node.get_initial_capabilities()
for item in clist:
print " {}".format(item)
print("\n")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print(">>> Demo End")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_22():
f = "cfg.yml"
d = {}
if (load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print("Failed to get Controller device attributes")
exit(0)
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("<<< Demo 22 Start")
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
# --- Flow Match: Ethernet Type
# Input Port
# IPv4 Destination Address
eth_type = ETH_TYPE_IPv4
in_port = 13
ipv4_dst = "10.12.5.4/32"
# --- Flow Actions: Push MPLS
# Set Field
# Output
push_ether_type = ETH_TYPE_MPLS_UCAST
mpls_label = 27
output_port = 14
print("<<< 'Controller': %s, 'OpenFlow' switch: '%s'" %
(ctrlIpAddr, nodeName))
print "\n"
print("<<< Set OpenFlow flow on the Controller")
print(
" Match: Ethernet Type (%s)\n"
" Input Port (%s)\n"
" IPv4 Destination Address (%s)" %
(hex(eth_type), in_port, ipv4_dst))
print(
" Action: Push MPLS Header (Ethernet Type %s)\n"
" Set Field (MPLS label %s)\n"
" Output (Physical Port number %s)" %
(hex(push_ether_type), mpls_label, output_port))
time.sleep(rundelay)
flow_entry = FlowEntry()
table_id = 0
flow_id = 28
flow_entry.set_flow_table_id(table_id)
flow_entry.set_flow_name(flow_name="Push MPLS Label")
flow_entry.set_flow_id(flow_id)
flow_entry.set_flow_hard_timeout(hard_timeout=0)
flow_entry.set_flow_idle_timeout(idle_timeout=0)
flow_entry.set_flow_priority(flow_priority=1021)
flow_entry.set_flow_cookie(cookie=654)
flow_entry.set_flow_cookie_mask(cookie_mask=255)
# --- Instruction: 'Apply-actions'
# Actions: 'Push MPLS Header'
# 'Set Field'
# 'Output'
instruction = Instruction(instruction_order=0)
action = PushMplsHeaderAction(order=0)
action.set_eth_type(push_ether_type)
instruction.add_apply_action(action)
action = SetFieldAction(order=1)
action.set_mpls_label(mpls_label)
instruction.add_apply_action(action)
action = OutputAction(order=2, port=output_port)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
# --- Match Fields: Ethernet Type
# Input Port
# IPv4 Destination Address
match = Match()
match.set_eth_type(eth_type)
match.set_in_port(in_port)
match.set_ipv4_dst(ipv4_dst)
flow_entry.add_match(match)
print("\n")
print("<<< Flow to send:")
print flow_entry.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< Flow successfully added to the Controller")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
print("\n")
print("<<< Get configured flow from the Controller")
time.sleep(rundelay)
result = ofswitch.get_configured_flow(table_id, flow_id)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< Flow successfully read from the Controller")
print("Flow info:")
flow = result.get_data()
print json.dumps(flow, indent=4)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print(
"<<< Delete flow with id of '%s' from the Controller's cache "
"and from the table '%s' on the '%s' node" %
(flow_id, table_id, nodeName))
time.sleep(rundelay)
result = ofswitch.delete_flow(flow_entry.get_flow_table_id(),
flow_entry.get_flow_id())
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< Flow successfully removed from the Controller")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print(">>> Demo End")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_29():
f = "cfg.yml"
d = {}
if (load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
rundelay = d['rundelay']
except:
print("Failed to get Controller device attributes")
exit(0)
description = (
"<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<\n"
" This demo illustrates how to use Controller's notification \n"
" subscription service for tracing dynamic changes in the\n"
" network topology data tree maintained by the Controller.\n"
"\n"
" It is implied that core network services (Forwarding Rules\n"
" Manager, Topology Manager, Switch Manager, Host Tracker)\n"
" are functioning on the Controller\n"
"\n"
" This script creates an event listener on the Controller and\n"
" establishes permanent connection to the events notification\n"
" stream. Once a data change event in the topology tree (such\n"
" as add/remove switch, host or link) is detected it will be\n"
" reported to the screen.\n"
"<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<\n")
print "\n".strip()
print description
print "\n".strip()
time.sleep(rundelay)
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("<<< Demo 29 Start")
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
# Identifier of the network topology to be traced
# (name used by Controller for default topology instance)
topo_id = 'flow:1'
print "\n".strip()
print("<<< 'Controller': %s, Topology Identifier: '%s'" %
(ctrlIpAddr, topo_id))
time.sleep(rundelay)
# Data store for the changes
# Can be one of:
# - CONFIGURATION: Logical data store representing configuration
# state of the system and it's components.
# - OPERATIONAL: Logical data store representing operational
# state of the system and it's components
datastore = "OPERATIONAL"
# Scope of the data changes
# Can be one of:
# - BASE: Represents only a direct change of the node, such as
# replacement, addition or deletion of the node.
# - ONE: Represent a change (addition, replacement, deletion)
# of the node or one of its direct children.
# This scope is a superset of BASE.
# - SUBTREE: Represents a change of the node or any of its child
# nodes, direct and nested.
# This scope is superset of ONE and BASE.
scope = "SUBTREE"
# Path to the network topology node in the YANG data tree
path = ctrl.get_network_topology_yang_schema_path(topo_id)
# Create listener on the Controller (if it does already exist Controller
# just returns the stream name to subscribe to)
result = ctrl.create_data_change_event_subscription(datastore, scope, path)
status = result.get_status()
if not status.eq(STATUS.OK):
print("\n")
print("!!!Demo terminated, reason: %s" % status.detailed())
exit(1)
stream_name = result.get_data()
# Subscribe to the stream
result = ctrl.subscribe_to_stream(stream_name)
status = result.get_status()
if not status.eq(STATUS.OK):
print("\n")
print("!!!Demo terminated, reason: %s" % status.detailed())
exit(1)
print "\n".strip()
print " Successfully subscribed for data change notifications"
print " Stream location:"
stream_location = result.get_data()
print " %s" % stream_location
print "\n".strip()
print " Listening ... (CTRL-C to exit)"
print "\n".strip()
# Connect to the notification stream on the Controller
# and start listening for the data change notifications
# (report only events that we are really interested in)
websock = create_connection(stream_location)
try:
while True:
event = websock.recv()
tcn = NetworkTopologyChangeNotification(event)
timestamp = tcn.get_time()
l = tcn.switches_added()
if l and len(l):
for i in l:
print " [%s] added switch: %s" % (timestamp, i)
l = tcn.switches_removed()
if l and len(l):
for i in l:
print " [%s] removed switch: %s" % (timestamp, i)
l = tcn.hosts_added()
if l and len(l):
for i in l:
print " [%s] added host: %s" % (timestamp, i)
l = tcn.hosts_removed()
if l and len(l):
for i in l:
print " [%s] removed host: %s" % (timestamp, i)
l = tcn.links_added()
if l and len(l):
for i in l:
print " [%s] added link: %s" % (timestamp, i)
l = tcn.links_removed()
if l and len(l):
for i in l:
print " [%s] removed link: %s" % (timestamp, i)
except (KeyboardInterrupt):
print "Interrupted from keyboard, exit\n"
websock.close()
print("\n")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print(">>> Demo End")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_32():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit(0)
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
openflow_nodes = []
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 32 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print "\n"
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
print ("<<< Controller '%s:%s'" % (ctrlIpAddr, ctrlPortNum))
time.sleep(rundelay)
print "\n".strip()
print ("<<< Get OpenFlow switches information")
time.sleep(rundelay)
inv_obj = None
result = ctrl.build_inventory_object()
status = result.get_status()
if(status.eq(STATUS.OK)):
inv_obj = result.get_data()
assert(isinstance(inv_obj, Inventory))
else:
print ("\n")
print ("!!!Error, failed to obtain inventory info, reason: %s" %
status.brief().lower())
exit(0)
assert(inv_obj)
openflow_node_ids = inv_obj.get_openflow_node_ids()
for node_id in openflow_node_ids:
node = inv_obj.get_openflow_node(node_id)
assert(isinstance(node, OpenFlowCapableNode))
openflow_nodes.append(node)
print "\n".strip()
print ("<<< OpenFlow switches in the inventory store")
s1 = 'IP Address'
s2 = 'OpenFlow Id'
sym = '-'
print "\n".strip()
print " {0:<15} {1:<30}".format(s1, s2)
print " {0:<15} {1:<30}".format(sym * 15, sym * 30)
for node in openflow_nodes:
addr = node.get_ip_address()
node_id = node.get_id()
print " {0:<15} {1:<30}".format(addr, node_id)
print "\n".strip()
print ("<<< Get Group Features Information")
time.sleep(rundelay)
for node in openflow_nodes:
assert(isinstance(node, OpenFlowCapableNode))
print "\n".strip()
switch_id = node.get_id()
print (" Switch '%s'") % switch_id
print "\n".strip()
group_features = node.get_group_features()
assert(isinstance(group_features, GroupFeatures))
q = 2 # number of list items to be in a single chunk (output string)
s = 'Max groups'
alist = group_features.get_max_groups()
if alist:
chunks = [alist[x:x + q] for x in xrange(0, len(alist), q)]
print " %s :" % s,
for i in range(0, len(chunks)):
n = 0 if i == 0 else len(s) + 19
print "%s%s" % (" " * n, ", ".join(map(str, chunks[i])))
else:
print " %s : %s" % (s, "n/a")
s = 'Group types'
alist = group_features.get_types()
if alist:
chunks = [alist[x:x + q] for x in xrange(0, len(alist), q)]
print " %s :" % s,
for i in range(0, len(chunks)):
n = 0 if i == 0 else len(s) + 18
print "%s%s" % (" " * n, ", ".join(chunks[i]))
else:
print " %s : %s" % (s, "n/a")
s = 'Capabilities'
alist = group_features.get_capabilities()
if alist:
chunks = [alist[x:x + q] for x in xrange(0, len(alist), q)]
print " %s :" % s,
for i in range(0, len(chunks)):
n = 0 if i == 0 else len(s) + 17
print "%s%s" % (" " * n, ", ".join(chunks[i]))
else:
print " %s : %s" % (s, "n/a")
s = 'Actions'
actions = group_features.get_actions()
if actions:
print " %s :" % s,
for i, alist in enumerate(actions):
n = 0 if i == 0 else len(s) + 12
chunks = [alist[x:x + q] for x in xrange(0, len(alist), q)]
for j in range(0, len(chunks)):
n = 0 if i == 0 and j == 0 else len(s) + 22
print "%s%s" % (" " * n, ", ".join(chunks[j]))
print "\n".strip()
else:
print " %s : %s" % (s, "n/a")
print "\n".strip()
total_num = node.get_groups_total_num()
s = 'Num of groups'
print " %s : %s" % (s, total_num)
s = 'Group IDs'
alist = node.get_group_ids()
if alist:
chunks = [alist[x:x + q] for x in xrange(0, len(alist), q)]
print " %s :" % s,
for i in range(0, len(chunks)):
n = 0 if i == 0 else len(s) + 13
print "%s%s" % (" " * n, ", ".join(map(str, chunks[i])))
else:
print " %s : %s" % (s, "")
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
"""
import json
from pybvc.controller.controller import Controller
from pybvc.netconfdev.vrouter.vrouter5600 import VRouter5600
from pybvc.common.status import STATUS
from pybvc.common.utils import load_dict_from_file
if __name__ == "__main__":
f = "cfg.yml"
d = {}
if (load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
nodeIpAddr = d['nodeIpAddr']
nodePortNum = d['nodePortNum']
nodeUname = d['nodeUname']
nodePswd = d['nodePswd']
except:
def of_demo_8():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 8 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
# --- Flow Match: Ethernet Source Address
# Ethernet Destination Address
# IPv4 Source Address
# IPv4 Destination Address
# IP Protocol Number
# IP DSCP
# Input Port
# NOTE: Ethernet type MUST be 2048 (0x800) -> IPv4 protocol
eth_type = ETH_TYPE_IPv4
eth_src = "00:1c:01:00:23:aa"
eth_dst = "00:02:02:60:ff:fe"
ipv4_src = "10.0.245.1/24"
ipv4_dst = "192.168.1.123/16"
ip_proto = IP_PROTO_TLSP
ip_dscp = IP_DSCP_CS3 # 'Class Selector' = 'Flash'
input_port = 13
print ("<<< 'Controller': %s, 'OpenFlow' switch: '%s'"
% (ctrlIpAddr, nodeName))
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Ethernet Type (%s)\n"
" Ethernet Source Address (%s)\n"
" Ethernet Destination Address (%s)\n"
" IPv4 Source Address (%s)\n"
" IPv4 Destination Address (%s)\n"
" IP Protocol Number (%s)\n"
" IP DSCP (%s)\n"
" Input Port (%s)"
% (hex(eth_type), eth_src,
eth_dst, ipv4_src, ipv4_dst,
ip_proto, ip_dscp,
input_port))
print (" Action: Output (CONTROLLER)")
time.sleep(rundelay)
flow_entry = FlowEntry()
table_id = 0
flow_entry.set_flow_table_id(table_id)
flow_id = 15
flow_entry.set_flow_id(flow_id)
flow_entry.set_flow_priority(flow_priority=1006)
flow_entry.set_flow_cookie(cookie=100)
flow_entry.set_flow_cookie_mask(cookie_mask=255)
# --- Instruction: 'Apply-actions'
# Action: 'Output' to CONTROLLER
instruction = Instruction(instruction_order=0)
action = OutputAction(order=0, port="CONTROLLER", max_len=60)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
# --- Match Fields: Ethernet Type
# Ethernet Source Address
# Ethernet Destination Address
# IPv4 Source Address
# IPv4 Destination Address
# IP Protocol Number
# IP DSCP
# Input Port
match = Match()
match.set_eth_type(eth_type)
match.set_eth_src(eth_src)
match.set_eth_dst(eth_dst)
match.set_ipv4_src(ipv4_src)
match.set_ipv4_dst(ipv4_dst)
match.set_ip_proto(ip_proto)
match.set_ip_dscp(ip_dscp)
match.set_in_port(input_port)
flow_entry.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print ("<<< Get configured flow from the Controller")
time.sleep(rundelay)
result = ofswitch.get_configured_flow(table_id, flow_id)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully read from the Controller")
print ("Flow info:")
flow = result.get_data()
print json.dumps(flow, indent=4)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print ("<<< Delete flow with id of '%s' from the Controller's cache "
"and from the table '%s' on the '%s' node"
% (flow_id, table_id, nodeName))
time.sleep(rundelay)
result = ofswitch.delete_flow(flow_entry.get_flow_table_id(),
flow_entry.get_flow_id())
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully removed from the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_34():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
openflow_node_ids = []
openflow_nodes = []
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 34 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
print "\n".strip()
print ("<<< 'Controller': %s, 'OpenFlow' switch: '%s'"
% (ctrlIpAddr, nodeName))
grp_ids_cfg = []
grp_ids_oper = []
print "\n".strip()
print ("<<< Get OpenFlow Groups Information")
time.sleep(rundelay)
result = ofswitch.get_configured_group_ids()
status = result.get_status()
if(status.eq(STATUS.OK)):
grp_ids_cfg = result.get_data()
elif(status.eq(STATUS.DATA_NOT_FOUND)):
grp_ids_cfg = []
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
result = ofswitch.get_operational_group_ids()
status = result.get_status()
if(status.eq(STATUS.OK)):
grp_ids_oper = result.get_data()
elif(status.eq(STATUS.DATA_NOT_FOUND)):
grp_ids_oper = []
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
# Show current state of the Group Table in the Controller's
# configuration and operational data stores
print_groups(grp_ids_cfg, grp_ids_oper)
# Create new group
group_id = 13
group_type = OFPGT_SELECT
group_name = "Example of 'load balancing' group"
weight1 = 60
weight2 = 30
weight3 = 10
out_port1 = 110
out_port2 = 111
out_port3 = 112
print "\n".strip()
print ("<<< Create Group")
print "\n".strip()
print (" Group Type : %s\n"
" Group ID : %s\n"
" Group Name : \"%s\"" % (group_type.strip('group-').upper(),
group_id, group_name))
print (" Buckets :")
print (" [0] weight : %s"
% weight1)
print (" actions: Output (%s)"
% out_port1)
print (" [1] weight : %s"
% weight2)
print (" actions: Output (%s)"
% out_port2)
print (" [2] weight : %s"
% weight3)
print (" actions: Output (%s)"
% out_port3)
time.sleep(rundelay)
# Allocate a placeholder for the group entry
group_entry = GroupEntry(group_id, group_type)
group_entry.set_group_name(group_name)
# Fill in group entry with action buckets
# ---------
bucket_id = 0
bucket1 = GroupBucket(bucket_id)
bucket1.set_weight(weight1)
action = OutputAction(order=0, port=out_port1)
bucket1.add_action(action)
group_entry.add_bucket(bucket1)
# ---------
bucket_id += 1
bucket2 = GroupBucket(bucket_id)
bucket2.set_weight(weight2)
action = OutputAction(order=0, port=out_port2)
bucket2.add_action(action)
group_entry.add_bucket(bucket2)
# ---------
bucket_id += 1
bucket3 = GroupBucket(bucket_id)
bucket3.set_weight(weight3)
action = OutputAction(order=0, port=out_port3)
bucket3.add_action(action)
group_entry.add_bucket(bucket3)
# Request Controller to create the group
print "\n".strip()
print ("<<< Group to create:")
print group_entry.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_group(group_entry)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Group successfully added")
grp_ids_oper = result.get_data()
else:
print ("\n").strip()
print ("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
print ("\n").strip()
print ("<<< Get group '%s' configuration status") % group_id
time.sleep(rundelay)
result = ofswitch.get_configured_group(group_id)
status = result.get_status()
if(status.eq(STATUS.OK)):
grp = result.get_data()
print ("Group configuration info:")
group = result.get_data()
print json.dumps(group, indent=4)
else:
print ("\n").strip()
print ("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
print ("\n").strip()
print ("<<< Get group '%s' operational status") % group_id
time.sleep(rundelay)
result = ofswitch.get_group_description(group_id)
status = result.get_status()
if(status.eq(STATUS.OK)):
grp = result.get_data()
print ("Group operational info:")
group = result.get_data()
print json.dumps(group, indent=4)
else:
print ("\n").strip()
print ("!!!Error, reason: %s" % status.detailed())
print ("\n").strip()
print ("<<< Get group '%s' statistics information") % group_id
time.sleep(rundelay)
result = ofswitch.get_group_statistics(group_id)
status = result.get_status()
if(status.eq(STATUS.OK)):
grp = result.get_data()
print ("Group statistics info:")
group = result.get_data()
print json.dumps(group, indent=4)
else:
print ("\n").strip()
print ("!!!Error, reason: %s" % status.detailed())
print ("\n").strip()
print ("<<< Get OpenFlow Groups Information")
time.sleep(rundelay)
result = ofswitch.get_configured_group_ids()
status = result.get_status()
if(status.eq(STATUS.OK)):
grp_ids_cfg = result.get_data()
elif(status.eq(STATUS.DATA_NOT_FOUND)):
grp_ids_cfg = []
else:
print ("\n").strip()
print ("!!!Error, reason: %s" % status.detailed())
result = ofswitch.get_operational_group_ids()
status = result.get_status()
if(status.eq(STATUS.OK)):
grp_ids_oper = result.get_data()
elif(status.eq(STATUS.DATA_NOT_FOUND)):
grp_ids_oper = []
else:
print ("\n").strip()
print ("!!!Error, reason: %s" % status.detailed())
# Show current state of the Group Table in the Controller's
# configuration and operational data stores
print_groups(grp_ids_cfg, grp_ids_oper)
print "\n".strip()
print ("<<< Remove all groups from the Controller")
for group_id in grp_ids_cfg:
result = ofswitch.delete_group(group_id)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Group '%s' successfully removed from the Controller"
% group_id)
else:
print ("\n").strip()
print ("!!!Error, failed to remove group '%s', reason: %s"
% (group_id, status.detailed()))
print ("\n").strip()
print ("<<< Get OpenFlow Groups Information")
time.sleep(rundelay)
result = ofswitch.get_configured_group_ids()
status = result.get_status()
if(status.eq(STATUS.OK)):
grp_ids_cfg = result.get_data()
elif(status.eq(STATUS.DATA_NOT_FOUND)):
grp_ids_cfg = []
else:
print ("\n").strip()
print ("!!!Error, reason: %s" % status.detailed())
result = ofswitch.get_operational_group_ids()
status = result.get_status()
if(status.eq(STATUS.OK)):
grp_ids_oper = result.get_data()
elif(status.eq(STATUS.DATA_NOT_FOUND)):
grp_ids_oper = []
else:
print ("\n")
print ("!!!Error, reason: %s" % status.detailed())
# Show current state of the Group Table in the Controller's
# configuration and operational data stores
print_groups(grp_ids_cfg, grp_ids_oper)
print ("\n").strip()
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_1():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
# nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 1 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("\n")
print ("<<< Creating Controller instance")
time.sleep(rundelay)
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd, None)
print ("'Controller':")
print ctrl.brief_json()
print "\n"
print ("<<< Get list of OpenFlow nodes connected to the Controller")
time.sleep(rundelay)
result = ctrl.get_openflow_nodes_operational_list()
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("OpenFlow node names (composed as \"openflow:datapathid\"):")
nodenames = result.get_data()
print json.dumps(nodenames, indent=4)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print "\n"
print ("<<< Get generic information about OpenFlow nodes")
time.sleep(rundelay)
for name in nodenames:
ofswitch = OFSwitch(ctrl, name)
result = ofswitch.get_switch_info()
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("'%s' info:" % name)
info = result.get_data()
print json.dumps(info, indent=4)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def vr_demo_8():
f = "cfg4.yml"
d = {}
if (load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
nodeIpAddr = d['nodeIpAddr']
nodePortNum = d['nodePortNum']
nodeUname = d['nodeUname']
nodePswd = d['nodePswd']
rundelay = d['rundelay']
except:
print("Failed to get Controller device attributes")
exit(0)
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("<<< Demo Start")
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
vrouter = VRouter5600(ctrl, nodeName, nodeIpAddr, nodePortNum, nodeUname,
nodePswd)
print("<<< 'Controller': %s, '%s': %s" %
(ctrlIpAddr, nodeName, nodeIpAddr))
print("\n")
time.sleep(rundelay)
node_configured = False
result = ctrl.check_node_config_status(nodeName)
status = result.get_status()
if (status.eq(STATUS.NODE_CONFIGURED)):
node_configured = True
print("<<< '%s' is configured on the Controller" % nodeName)
elif (status.eq(STATUS.DATA_NOT_FOUND)):
node_configured = False
else:
print("\n")
print "Failed to get configuration status for the '%s'" % nodeName
print("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
if node_configured is False:
result = ctrl.add_netconf_node(vrouter)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< '%s' added to the Controller" % nodeName)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
print("\n")
time.sleep(rundelay)
result = ctrl.check_node_conn_status(nodeName)
status = result.get_status()
if (status.eq(STATUS.NODE_CONNECTED)):
print("<<< '%s' is connected to the Controller" % nodeName)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print("<<< Show VPN configuration on the '%s'" % nodeName)
result = vrouter.get_vpn_cfg()
time.sleep(rundelay)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("'%s' VPN configuration:" % nodeName)
cfg = result.get_data()
data = json.loads(cfg)
print json.dumps(data, indent=4, sort_keys=True)
elif (status.eq(STATUS.DATA_NOT_FOUND)):
print("No VPN configuration found")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.detailed())
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
print(">>> Create new VPN configuration on the '%s'" % (nodeName))
description = ("Remote Access VPN Configuration Example - "
"L2TP/IPsec with Pre-Shared Key")
external_ipaddr = "12.34.56.78"
nexthop_ipaddr = "12.34.56.254"
nat_traversal = True
nat_allow_network = "192.168.100.0/24"
client_ip_pool_start = "192.168.100.11"
client_ip_pool_end = "192.168.100.210"
ipsec_auth_mode = "pre-shared-secret"
ipsec_auth_secret = "!secrettext!"
l2tp_auth_mode = "local"
uname1 = "user1"
upswd1 = "user1_password"
uname2 = "user2"
upswd2 = "user2_password"
uname3 = "user3"
upswd3 = "user3_password"
dns_srv1 = "192.168.100.1"
dns_srv2 = "192.168.100.2"
wins_srv1 = "192.168.100.3"
wins_srv2 = "192.168.100.4"
mtu = "16384"
print(
" VPN options to be set:\n"
" - Configuration description : '%s'\n"
" - Server external address : '%s'\n"
" - Next hop router address : '%s'\n"
" - NAT_traversal : '%s'\n"
" - NAT allowed networks : '%s'\n"
" - Client addresses pool (start/end) : '%s'/'%s'\n"
" - IPsec authentication (mode/secret) : '%s'/'%s'\n"
" - L2TP authentication mode : '%s'\n"
" - Allowed users (name/password) : '%s'/'%s'\n"
" '%s'/'%s'\n"
" '%s'/'%s'\n"
" - DNS servers (primary/secondary) : '%s'/'%s'\n"
" - WINS servers (primary/secondary) : '%s'/'%s'\n"
" - Maximum Transmission Unit : '%s'\n" %
(description, external_ipaddr, nexthop_ipaddr,
"enabled" if nat_traversal else "disabled", nat_allow_network,
client_ip_pool_start, client_ip_pool_end, ipsec_auth_mode,
ipsec_auth_secret, l2tp_auth_mode, uname1, upswd1, uname2, upswd2,
uname3, upswd3, dns_srv1, dns_srv2, wins_srv1, wins_srv2, mtu))
time.sleep(rundelay)
# -------------------------------------------------------------------------
# Encode VPN configuration options by using 'Vpn' object
# -------------------------------------------------------------------------
vpn = Vpn()
# This VPN configuration description
vpn.set_l2tp_remote_access_description(description)
# Enable NAT traversal
vpn.set_nat_traversal(nat_traversal)
# Set the allowed subnets
vpn.set_nat_allow_network(nat_allow_network)
# Bind the L2TP server to the external IP address
vpn.set_l2tp_remote_access_outside_address(external_ipaddr)
# Set the next hop IP address for reaching the VPN clients
vpn.set_l2tp_remote_access_outside_nexthop(nexthop_ipaddr)
# Set up the pool of IP addresses that remote VPN connections will assume.
# In this example we make 100 addresses available (from .11 to .210) on
# subnet 192.168.100.0/24
vpn.set_l2tp_remote_access_client_ip_pool(start=client_ip_pool_start,
end=client_ip_pool_end)
# Set the IPsec authentication mode to 'pre-shared-secret'
vpn.set_l2tp_remote_access_ipsec_auth_mode(mode=ipsec_auth_mode)
# Set the 'pre-shared-secret' value
func = vpn.set_l2tp_remote_access_ipsec_auth_pre_shared_secret
func(secret=ipsec_auth_secret)
# Set the L2TP remote access user authentication mode to 'local'
vpn.set_l2tp_remote_access_user_auth_mode(l2tp_auth_mode)
# Set the L2TP remote access user credentials ('username'/'password')
vpn.set_l2tp_remote_access_user(name=uname1, pswd=upswd1)
vpn.set_l2tp_remote_access_user(name=uname2, pswd=upswd2)
vpn.set_l2tp_remote_access_user(name=uname3, pswd=upswd3)
# Set 'primary' and 'secondary' DNS servers
vpn.set_l2tp_remote_access_primary_dns_server(dns_srv1)
vpn.set_l2tp_remote_access_secondary_dns_server(dns_srv2)
# Set 'primary' and 'secondary' WINS servers
vpn.set_l2tp_remote_access_primary_wins_server(wins_srv1)
vpn.set_l2tp_remote_access_secondary_wins_server(wins_srv2)
# Set Maximum Transmission Unit (MTU <128..16384>)
vpn.set_l2tp_remote_access_mtu(mtu)
print "\n"
print(">>> VPN configuration to be applied to the '%s'" % (nodeName))
print vpn.get_payload()
time.sleep(rundelay)
result = vrouter.set_vpn_cfg(vpn)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< VPN configuration was successfully created")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
print status.detailed()
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
print("<<< Show VPN configuration on the '%s'" % (nodeName))
time.sleep(rundelay)
result = vrouter.get_vpn_cfg()
status = result.get_status()
if (status.eq(STATUS.OK)):
print("'%s' VPN configuration:" % nodeName)
cfg = result.get_data()
data = json.loads(cfg)
print json.dumps(data, indent=4, sort_keys=True)
print("<<< VPN configuration was successfully read")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.detailed())
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
print("<<< Delete VPN configuration from the '%s'" % (nodeName))
time.sleep(rundelay)
result = vrouter.delete_vpn_cfg()
status = result.get_status()
if (status.eq(STATUS.OK)):
print("VPN configuration successfully removed from '%s'" % (nodeName))
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
print status.detailed()
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
print("<<< Show VPN configuration on the '%s'" % (nodeName))
time.sleep(rundelay)
result = vrouter.get_vpn_cfg()
status = result.get_status()
if (status.eq(STATUS.OK)):
print("'%s' VPN configuration:" % nodeName)
cfg = result.get_data()
data = json.loads(cfg)
print json.dumps(data, indent=4, sort_keys=True)
elif (status.eq(STATUS.DATA_NOT_FOUND)):
print("No VPN configuration found")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.detailed())
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
print(">>> Remove '%s' NETCONF node from the Controller" % nodeName)
time.sleep(rundelay)
result = ctrl.delete_netconf_node(vrouter)
status = result.get_status()
if (status.eq(STATUS.OK)):
print(
"'%s' NETCONF node was successfully removed "
"from the Controller" % nodeName)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print("\n")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print(">>> Demo End")
def of_demo_40():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit(0)
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 40 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
print ("<<< 'Controller': %s, 'OpenFlow' switch: '%s'" %
(ctrlIpAddr, nodeName))
first_flow_id = 110
# ---------------------------------------------------
# First flow entry
# ---------------------------------------------------
table_id = 0
flow_id = first_flow_id
flow_name = "Modify IP packet example1"
priority = 900
cookie = 1300
match_in_port = 10
match_eth_type = ETH_TYPE_IPv4
match_ip_proto = IP_PROTO_TCP
match_ipv4_src_addr = "192.1.2.0/24"
match_ipv4_dst_addr = "173.194.123.40/32"
match_tcp_dst_port = 8080
act_mod_ipv4_src_addr = "212.16.1.8/32"
act_mod_ipv4_dst_addr = "52.87.12.11/32"
act_mod_tcp_src_port = 8888
act_mod_tcp_dst_port = 9999
act_out_port = 119
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Input Port (%s)\n"
" Ethernet Type (%s)\n"
" IP Protocol (%s)\n"
" IPv4 Source Address (%s)\n"
" IPv4 Destination Address (%s)\n"
" TCP Destination Port (%s)" %
(match_in_port,
hex(match_eth_type),
match_ip_proto,
match_ipv4_src_addr,
match_ipv4_dst_addr,
match_tcp_dst_port))
print (" Actions: Modify IPv4 Source Address (%s)\n"
" Modify IPv4 Destination Address (%s)\n"
" Modify TCP Source Port (%s)\n"
" Modify TCP Destination Port (%s)\n"
" Output (%s)" %
(act_mod_ipv4_src_addr,
act_mod_ipv4_dst_addr,
act_mod_tcp_src_port,
act_mod_tcp_dst_port,
act_out_port))
time.sleep(rundelay)
# Allocate a placeholder for the Flow Entry
flow_entry1 = FlowEntry()
# Generic attributes of the Flow Entry
flow_entry1.set_flow_table_id(table_id)
flow_entry1.set_flow_name(flow_name)
flow_entry1.set_flow_id(flow_id)
flow_entry1.set_flow_cookie(cookie)
flow_entry1.set_flow_priority(priority)
flow_entry1.set_flow_hard_timeout(0)
flow_entry1.set_flow_idle_timeout(0)
# Instructions/Actions for the Flow Entry
instruction = Instruction(instruction_order=0)
action_order = 0
action = SetNwSrcAction(action_order)
action.set_nw_src(act_mod_ipv4_src_addr)
instruction.add_apply_action(action)
action_order += 1
action = SetNwDstAction(action_order)
action.set_nw_dst(act_mod_ipv4_dst_addr)
instruction.add_apply_action(action)
action_order += 1
action = SetTpSrcAction(action_order)
action.set_tp_src(act_mod_tcp_src_port)
instruction.add_apply_action(action)
action_order += 1
action = SetTpDstAction(action_order)
action.set_tp_dst(act_mod_tcp_dst_port)
instruction.add_apply_action(action)
action_order += 1
action = OutputAction(action_order)
action.set_outport(act_out_port)
instruction.add_apply_action(action)
flow_entry1.add_instruction(instruction)
# Match Fields for the Flow Entry
match = Match()
match.set_in_port(match_in_port)
match.set_eth_type(match_eth_type)
match.set_ip_proto(match_ip_proto)
match.set_ipv4_src(match_ipv4_src_addr)
match.set_ipv4_dst(match_ipv4_dst_addr)
match.set_tcp_dst_port(match_tcp_dst_port)
flow_entry1.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry1.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry1)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
exit(0)
# ---------------------------------------------------
# Second flow entry
# ---------------------------------------------------
table_id = 0
flow_id += 1
flow_name = "Modify IP packet example2"
priority = 900
cookie = 1300
match_in_port = 110
match_eth_type = ETH_TYPE_IPv4
match_ip_proto = IP_PROTO_UDP
match_ipv4_src_addr = "10.1.0.0/16"
match_ipv4_dst_addr = "168.1.1.101/32"
match_udp_dst_port = 1812
act_mod_ipv4_src_addr = "172.101.1.9/32"
act_mod_ipv4_dst_addr = "172.101.1.1/32"
act_mod_udp_src_port = 5555
act_mod_udp_dst_port = 7777
act_out_port = 120
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Input Port (%s)\n"
" Ethernet Type (%s)\n"
" IP Protocol (%s)\n"
" IPv4 Source Address (%s)\n"
" IPv4 Destination Address (%s)\n"
" UDP Destination Port (%s)" %
(match_in_port,
hex(match_eth_type),
match_ip_proto,
match_ipv4_src_addr,
match_ipv4_dst_addr,
match_udp_dst_port))
print (" Actions: Set Field (IPv4 Source Address %s)\n"
" Set Field (IPv4 Destination Address %s)\n"
" Set Field (UDP Source Port %s)\n"
" Set Field (UDP Destination Port %s)\n"
" Output (%s)" %
(act_mod_ipv4_src_addr,
act_mod_ipv4_dst_addr,
act_mod_udp_src_port,
act_mod_udp_dst_port,
act_out_port))
time.sleep(rundelay)
# Allocate a placeholder for the Flow Entry
flow_entry2 = FlowEntry()
# Generic attributes of the Flow Entry
flow_entry2.set_flow_table_id(table_id)
flow_entry2.set_flow_name(flow_name)
flow_entry2.set_flow_id(flow_id)
flow_entry2.set_flow_cookie(cookie)
flow_entry2.set_flow_priority(priority)
flow_entry2.set_flow_hard_timeout(0)
flow_entry2.set_flow_idle_timeout(0)
# Instructions/Actions for the Flow Entry
instruction = Instruction(instruction_order=0)
action_order = 0
action = SetFieldAction(action_order)
action.set_ipv4_src(act_mod_ipv4_src_addr)
instruction.add_apply_action(action)
action_order += 1
action = SetFieldAction(action_order)
action.set_ipv4_dst(act_mod_ipv4_dst_addr)
instruction.add_apply_action(action)
action_order += 1
action = SetFieldAction(action_order)
action.set_udp_src_port(act_mod_udp_src_port)
instruction.add_apply_action(action)
action_order += 1
action = SetFieldAction(action_order)
action.set_udp_dst_port(act_mod_udp_dst_port)
instruction.add_apply_action(action)
action_order += 1
action = OutputAction(action_order)
action.set_outport(act_out_port)
instruction.add_apply_action(action)
flow_entry2.add_instruction(instruction)
# Match Fields for the Flow Entry
match = Match()
match.set_in_port(match_in_port)
match.set_eth_type(match_eth_type)
match.set_ip_proto(match_ip_proto)
match.set_ipv4_src(match_ipv4_src_addr)
match.set_ipv4_dst(match_ipv4_dst_addr)
match.set_udp_dst_port(match_udp_dst_port)
flow_entry2.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry2.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry2)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
exit(0)
print ("\n")
print ("<<< Delete flows from the Controller's cache "
"and from the table '%s' on the '%s' node" % (table_id, nodeName))
time.sleep(rundelay)
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_25():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 25 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
table_id = 0
priority = 500
cookie = 1000
cookie_mask = 255
customer_port = 110
provider_port = 111
qinq_eth_type = ETH_TYPE_STAG # 802.1ad (QinQ) VLAN tagged frame
dot1q_eth_type = ETH_TYPE_CTAG # 802.1q VLAN tagged frame
arp_eth_type = ETH_TYPE_ARP
ip_eth_type = ETH_TYPE_IPv4
provider_vlan_id = 100 # Provider VLAN
customer_vlan_id = 998 # Customer VLAN
first_flow_id = 31
print ("<<< 'Controller': %s, 'OpenFlow' switch: '%s'"
% (ctrlIpAddr, nodeName))
# ---------------------------------------------------
# First flow entry
# ---------------------------------------------------
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Ethernet Type (%s)\n"
" VLAN ID (%s)\n"
" Input Port (%s)"
% (hex(arp_eth_type), customer_vlan_id, customer_port))
print (" Action: Push VLAN (Ethernet Type %s)\n"
" Set Field (VLAN ID %s)\n"
" Push VLAN (Ethernet Type %s)\n"
" Set Field (VLAN ID %s)\n"
" Output (Physical Port number %s)"
% (hex(qinq_eth_type), provider_vlan_id,
hex(dot1q_eth_type), customer_vlan_id,
provider_port))
time.sleep(rundelay)
flow_id = first_flow_id
flow_entry1 = FlowEntry()
flow_entry1.set_flow_table_id(table_id)
fname = "[MLX1-A] Test flow (match:inport=110,arp;" + \
"actions:push-QINQ-tag,mod_vlan=100," + \
"push-DOT1Q-tag,mod_vlan=998,output:111)"
flow_entry1.set_flow_name(flow_name=fname)
flow_entry1.set_flow_id(flow_id)
flow_entry1.set_flow_hard_timeout(hard_timeout=600)
flow_entry1.set_flow_idle_timeout(idle_timeout=300)
flow_entry1.set_flow_priority(priority)
flow_entry1.set_flow_cookie(cookie)
flow_entry1.set_flow_cookie_mask(cookie_mask)
instruction = Instruction(instruction_order=0)
action_order = 0
action = PushVlanHeaderAction(action_order)
action.set_eth_type(qinq_eth_type)
instruction.add_apply_action(action)
action_order += 1
action = SetFieldAction(action_order)
action.set_vlan_id(provider_vlan_id)
instruction.add_apply_action(action)
action_order += 1
action = PushVlanHeaderAction(action_order)
action.set_eth_type(dot1q_eth_type)
instruction.add_apply_action(action)
action_order += 1
action = SetFieldAction(action_order)
action.set_vlan_id(customer_vlan_id)
instruction.add_apply_action(action)
action_order += 1
action = OutputAction(action_order, provider_port)
instruction.add_apply_action(action)
flow_entry1.add_instruction(instruction)
match = Match()
match.set_eth_type(arp_eth_type)
match.set_vlan_id(customer_vlan_id)
match.set_in_port(in_port=customer_port)
flow_entry1.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry1.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry1)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id+1))
exit(0)
# ---------------------------------------------------
# Second flow entry
# ---------------------------------------------------
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Ethernet Type (%s)\n"
" VLAN ID (%s)\n"
" Input Port (%s)"
% (hex(ip_eth_type), customer_vlan_id, customer_port))
print (" Action: Push VLAN (Ethernet Type %s)\n"
" Set Field (VLAN ID %s)\n"
" Push VLAN (Ethernet Type %s)\n"
" Set Field (VLAN ID %s)\n"
" Output (Physical Port number %s)"
% (hex(qinq_eth_type), provider_vlan_id,
hex(dot1q_eth_type), customer_vlan_id,
provider_port))
time.sleep(rundelay)
flow_id += 1
flow_entry2 = FlowEntry()
flow_entry2.set_flow_table_id(table_id)
fname = "[MLX1-A] Test flow (match:inport=110,ip;" + \
"actions:push-QINQ-tag,mod_vlan=100,output:111)"
flow_entry2.set_flow_name(flow_name=fname)
flow_entry2.set_flow_id(flow_id)
flow_entry2.set_flow_hard_timeout(hard_timeout=600)
flow_entry2.set_flow_idle_timeout(idle_timeout=300)
flow_entry2.set_flow_priority(priority)
flow_entry2.set_flow_cookie(cookie)
flow_entry2.set_flow_cookie_mask(cookie_mask)
instruction = Instruction(instruction_order=0)
action_order = 0
action = PushVlanHeaderAction(action_order)
action.set_eth_type(qinq_eth_type)
instruction.add_apply_action(action)
action_order += 1
action = SetFieldAction(action_order)
action.set_vlan_id(provider_vlan_id)
instruction.add_apply_action(action)
action_order += 1
action = PushVlanHeaderAction(action_order)
action.set_eth_type(dot1q_eth_type)
instruction.add_apply_action(action)
action_order += 1
action = SetFieldAction(action_order)
action.set_vlan_id(customer_vlan_id)
instruction.add_apply_action(action)
action_order += 1
action = OutputAction(action_order, provider_port)
instruction.add_apply_action(action)
flow_entry2.add_instruction(instruction)
match = Match()
match.set_eth_type(ip_eth_type)
match.set_vlan_id(customer_vlan_id)
match.set_in_port(in_port=customer_port)
flow_entry2.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry2.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry2)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id+1))
exit(0)
# ---------------------------------------------------
# Third flow entry
# ---------------------------------------------------
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Ethernet Type (%s)\n"
" VLAN ID (%s)\n"
" Input Port (%s)"
% (hex(arp_eth_type), provider_vlan_id, provider_port))
print (" Action: Pop VLAN\n"
" Output (Physical Port number %s)"
% (customer_port))
time.sleep(rundelay)
flow_id += 1
flow_entry3 = FlowEntry()
flow_entry3.set_flow_table_id(table_id)
fname = "[MLX1-A] Test flow (match:inport=111,arp,vid=100;" + \
"actions:pop-vlan-tag,output=110)"
flow_entry3.set_flow_name(flow_name=fname)
flow_entry3.set_flow_id(flow_id)
flow_entry3.set_flow_hard_timeout(hard_timeout=600)
flow_entry3.set_flow_idle_timeout(idle_timeout=300)
flow_entry3.set_flow_priority(priority)
flow_entry3.set_flow_cookie(cookie)
flow_entry3.set_flow_cookie_mask(cookie_mask)
instruction = Instruction(instruction_order=0)
action_order = 0
action = PopVlanHeaderAction(action_order)
instruction.add_apply_action(action)
action_order += 1
action = OutputAction(action_order, customer_port)
instruction.add_apply_action(action)
flow_entry3.add_instruction(instruction)
match = Match()
match.set_eth_type(arp_eth_type)
match.set_vlan_id(provider_vlan_id)
match.set_in_port(provider_port)
flow_entry3.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry3.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry3)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id+1))
exit(0)
# ---------------------------------------------------
# Fourth flow entry
# ---------------------------------------------------
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Ethernet Type (%s)\n"
" VLAN ID (%s)\n"
" Input Port (%s)"
% (hex(ip_eth_type), provider_vlan_id, provider_port))
print (" Action: Pop VLAN\n"
" Output (Physical Port number %s)"
% (customer_port))
time.sleep(rundelay)
flow_id += 1
flow_entry4 = FlowEntry()
flow_entry4.set_flow_table_id(table_id)
flow_entry4.set_flow_id(flow_id)
fname = "[MLX1-A] Test flow (match:inport=111,ip,vid=100;" + \
"actions:pop-vlan-tag,output=110)"
flow_entry4.set_flow_name(flow_name=fname)
flow_entry4.set_flow_hard_timeout(hard_timeout=600)
flow_entry4.set_flow_idle_timeout(idle_timeout=300)
flow_entry4.set_flow_priority(priority)
flow_entry4.set_flow_cookie(cookie)
flow_entry4.set_flow_cookie_mask(cookie_mask)
instruction = Instruction(instruction_order=0)
action_order = 0
action = PopVlanHeaderAction(action_order)
instruction.add_apply_action(action)
action_order += 1
action = OutputAction(action_order, customer_port)
instruction.add_apply_action(action)
flow_entry4.add_instruction(instruction)
match = Match()
match.set_eth_type(ip_eth_type)
match.set_vlan_id(provider_vlan_id)
match.set_in_port(provider_port)
flow_entry4.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry4.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry4)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id+1))
exit(0)
print ("\n")
print ("<<< Get configured flows from the Controller")
time.sleep(rundelay)
for i in range(first_flow_id, flow_id+1):
result = ofswitch.get_configured_flow(table_id, i)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow '%s' successfully read from the Controller" % i)
print ("Flow info:")
flow = result.get_data()
print json.dumps(flow, indent=4)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id+1))
exit(0)
print ("\n")
print ("<<< Delete flows from the Controller's cache "
"and from the table '%s' on the '%s' node" % (table_id, nodeName))
time.sleep(rundelay)
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id+1))
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_26():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 26 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
print ("<<< 'Controller': %s, 'OpenFlow' switch: '%s'" %
(ctrlIpAddr, nodeName))
flow_table_id = 0
flow_id_base = 12
flow_id = flow_id_base
flowEntries = []
# Sample flow entry
flow_entry = FlowEntry()
flow_entry.set_flow_cookie(6001)
flow_entry.set_flow_table_id(flow_table_id)
flow_entry.set_flow_id(flow_id)
flow_id += 1
flow_entry.set_flow_idle_timeout(12000)
flow_entry.set_flow_hard_timeout(12000)
flow_entry.set_flow_priority(1000)
instruction = Instruction(instruction_order=0)
action = DropAction(order=0)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
match = Match()
match.set_eth_type(ETH_TYPE_ARP)
match.set_eth_src("00:11:22:33:44:55")
match.set_eth_dst("aa:bb:cc:dd:ee:ff")
flow_entry.add_match(match)
flowEntries.append(flow_entry)
# Sample flow entry
flow_entry = FlowEntry()
flow_entry.set_flow_cookie(7001)
flow_entry.set_flow_table_id(flow_table_id)
flow_entry.set_flow_id(flow_id)
flow_id += 1
flow_entry.set_flow_idle_timeout(2400)
flow_entry.set_flow_hard_timeout(2400)
flow_entry.set_flow_priority(2000)
instruction = Instruction(instruction_order=0)
action = OutputAction(order=0, port="CONTROLLER", max_len=60)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
match = Match()
match.set_eth_type(ETH_TYPE_IPv4)
match.set_ipv4_src("1.2.3.4/32")
match.set_ipv4_dst("192.168.1.11/32")
flow_entry.add_match(match)
flowEntries.append(flow_entry)
# Sample flow entry
flow_entry = FlowEntry()
flow_entry.set_flow_cookie(800)
flow_entry.set_flow_table_id(flow_table_id)
flow_entry.set_flow_id(flow_id)
flow_id += 1
flow_entry.set_flow_hard_timeout(1800)
flow_entry.set_flow_idle_timeout(1800)
flow_entry.set_flow_priority(3000)
instruction = Instruction(instruction_order=0)
action = OutputAction(order=0, port=5)
instruction.add_apply_action(action)
action = OutputAction(order=1, port=6)
instruction.add_apply_action(action)
action = OutputAction(order=2, port=7)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
match = Match()
match.set_in_port(1)
flow_entry.add_match(match)
flowEntries.append(flow_entry)
# Sample flow entry
flow_entry = FlowEntry()
flow_entry.set_flow_cookie(1234)
flow_entry.set_flow_table_id(flow_table_id)
flow_entry.set_flow_id(flow_id)
flow_id += 1
flow_entry.set_flow_hard_timeout(0)
flow_entry.set_flow_idle_timeout(0)
flow_entry.set_flow_priority(4000)
instruction = Instruction(instruction_order=0)
action = PushVlanHeaderAction(order=0)
action.set_eth_type(ETH_TYPE_QINQ)
instruction.add_apply_action(action)
action = SetFieldAction(order=1)
action.set_vlan_id(100)
instruction.add_apply_action(action)
action = PushVlanHeaderAction(order=2)
action.set_eth_type(ETH_TYPE_DOT1Q)
instruction.add_apply_action(action)
action = SetFieldAction(order=3)
action.set_vlan_id(998)
instruction.add_apply_action(action)
action = OutputAction(order=4, port=111)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
match = Match()
match.set_eth_type(ETH_TYPE_ARP)
match.set_vlan_id(998)
match.set_in_port(in_port=110)
flow_entry.add_match(match)
flowEntries.append(flow_entry)
# Sample flow entry
flow_entry = FlowEntry()
flow_entry.set_flow_cookie(1234)
flow_entry.set_flow_table_id(flow_table_id)
flow_entry.set_flow_id(flow_id)
flow_id += 1
flow_entry.set_flow_hard_timeout(0)
flow_entry.set_flow_idle_timeout(0)
flow_entry.set_flow_priority(4000)
instruction = Instruction(instruction_order=0)
action = PushVlanHeaderAction(order=0)
action.set_eth_type(ETH_TYPE_QINQ)
instruction.add_apply_action(action)
action = SetFieldAction(order=1)
action.set_vlan_id(100)
instruction.add_apply_action(action)
action = PushVlanHeaderAction(order=2)
action.set_eth_type(ETH_TYPE_DOT1Q)
instruction.add_apply_action(action)
action = SetFieldAction(order=3)
action.set_vlan_id(998)
instruction.add_apply_action(action)
action = OutputAction(order=4, port=111)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
match = Match()
match.set_eth_type(ETH_TYPE_IPv4)
match.set_vlan_id(998)
match.set_in_port(in_port=110)
flow_entry.add_match(match)
flowEntries.append(flow_entry)
# Sample flow entry
flow_entry = FlowEntry()
flow_entry.set_flow_cookie(1234)
flow_entry.set_flow_table_id(flow_table_id)
flow_entry.set_flow_id(flow_id)
flow_id += 1
flow_entry.set_flow_hard_timeout(0)
flow_entry.set_flow_idle_timeout(0)
flow_entry.set_flow_priority(4000)
instruction = Instruction(instruction_order=0)
action = PopVlanHeaderAction(order=0)
instruction.add_apply_action(action)
action = OutputAction(order=1, port=110)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
match = Match()
match.set_eth_type(ETH_TYPE_ARP)
match.set_vlan_id(100)
match.set_in_port(111)
flow_entry.add_match(match)
flowEntries.append(flow_entry)
# Sample flow entry
flow_entry = FlowEntry()
flow_entry.set_flow_cookie(1234)
flow_entry.set_flow_table_id(flow_table_id)
flow_entry.set_flow_id(flow_id)
flow_id += 1
flow_entry.set_flow_hard_timeout(0)
flow_entry.set_flow_idle_timeout(0)
flow_entry.set_flow_priority(4000)
instruction = Instruction(instruction_order=0)
action = PopVlanHeaderAction(order=0)
instruction.add_apply_action(action)
action = OutputAction(order=1, port=110)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
match = Match()
match.set_eth_type(ETH_TYPE_IPv4)
match.set_vlan_id(100)
match.set_in_port(111)
flow_entry.add_match(match)
flowEntries.append(flow_entry)
print ("\n")
print ("<<< Remove configured flows from the Controller")
ofswitch.delete_flows(flow_table_id)
print ("\n")
print ("<<< Set OpenFlow flows on the Controller")
print ("\n")
print ("<<< Flows to be configured:")
flowEntries = sorted(flowEntries, key=lambda fe: fe.get_flow_priority())
for fe in flowEntries:
print (" %s" % fe.to_ofp_oxm_syntax())
time.sleep(rundelay)
success = True
for fe in flowEntries:
result = ofswitch.add_modify_flow(fe)
status = result.get_status()
if(status.eq(STATUS.OK)):
pass
else:
success = False
print ("\n")
print ("!!!Demo terminated, failed to add flow:\n '%s'" %
fe.to_ofp_oxm_syntax())
print (" Failure reason: %s" % status.detailed())
if success:
print "\n"
print ("<<< Flows successfully added to the Controller")
else:
print "\n"
print ("<<< Removing all flows from the Controller")
ofswitch.delete_flows(flow_table_id)
exit(0)
print ("\n")
print ("<<< Get configured flows from the Controller")
time.sleep(rundelay)
print ("\n")
print ("<<< Configured flows:")
result = ofswitch.get_configured_FlowEntries(flow_table_id=0)
status = result.get_status()
if(status.eq(STATUS.OK)):
data = result.get_data()
flowEntries = sorted(data, key=lambda fe: fe.get_flow_priority())
for fe in flowEntries:
print " %s" % fe.to_ofp_oxm_syntax()
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print ("<<< Get configured flows by IDs from the Controller:")
time.sleep(rundelay)
for i in range(flow_id_base, flow_id):
result = ofswitch.get_configured_FlowEntry(flow_table_id, i)
status = result.get_status()
if(status.eq(STATUS.OK)):
print (" -- Flow id '%s'" % i)
fe = result.get_data()
print " %s" % fe.to_ofp_oxm_syntax()
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
print ("<<< Removing all flows from the Controller")
ofswitch.delete_flows(flow_table_id)
exit(0)
time.sleep(rundelay)
print ("\n")
print ("<<< Remove configured flows from the Controller")
ofswitch.delete_flows(flow_table_id)
time.sleep(rundelay)
print ("\n")
print ("<<< Get configured flows from the Controller")
result = ofswitch.get_configured_FlowEntries(flow_table_id=0)
status = result.get_status()
if(status.eq(STATUS.DATA_NOT_FOUND)):
print ("\n")
print "<<< No configured flows"
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_26():
f = "cfg.yml"
d = {}
if (load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print("Failed to get Controller device attributes")
exit(0)
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("<<< Demo 26 Start")
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
print("<<< 'Controller': %s, 'OpenFlow' switch: '%s'" %
(ctrlIpAddr, nodeName))
flow_table_id = 0
flow_id_base = 12
flow_id = flow_id_base
flowEntries = []
# Sample flow entry
flow_entry = FlowEntry()
flow_entry.set_flow_cookie(6001)
flow_entry.set_flow_table_id(flow_table_id)
flow_entry.set_flow_id(flow_id)
flow_id += 1
flow_entry.set_flow_idle_timeout(12000)
flow_entry.set_flow_hard_timeout(12000)
flow_entry.set_flow_priority(1000)
instruction = Instruction(instruction_order=0)
action = DropAction(order=0)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
match = Match()
match.set_eth_type(ETH_TYPE_ARP)
match.set_eth_src("00:11:22:33:44:55")
match.set_eth_dst("aa:bb:cc:dd:ee:ff")
flow_entry.add_match(match)
flowEntries.append(flow_entry)
# Sample flow entry
flow_entry = FlowEntry()
flow_entry.set_flow_cookie(7001)
flow_entry.set_flow_table_id(flow_table_id)
flow_entry.set_flow_id(flow_id)
flow_id += 1
flow_entry.set_flow_idle_timeout(2400)
flow_entry.set_flow_hard_timeout(2400)
flow_entry.set_flow_priority(2000)
instruction = Instruction(instruction_order=0)
action = OutputAction(order=0, port="CONTROLLER", max_len=60)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
match = Match()
match.set_eth_type(ETH_TYPE_IPv4)
match.set_ipv4_src("1.2.3.4/32")
match.set_ipv4_dst("192.168.1.11/32")
flow_entry.add_match(match)
flowEntries.append(flow_entry)
# Sample flow entry
flow_entry = FlowEntry()
flow_entry.set_flow_cookie(800)
flow_entry.set_flow_table_id(flow_table_id)
flow_entry.set_flow_id(flow_id)
flow_id += 1
flow_entry.set_flow_hard_timeout(1800)
flow_entry.set_flow_idle_timeout(1800)
flow_entry.set_flow_priority(3000)
instruction = Instruction(instruction_order=0)
action = OutputAction(order=0, port=5)
instruction.add_apply_action(action)
action = OutputAction(order=1, port=6)
instruction.add_apply_action(action)
action = OutputAction(order=2, port=7)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
match = Match()
match.set_in_port(1)
flow_entry.add_match(match)
flowEntries.append(flow_entry)
# Sample flow entry
flow_entry = FlowEntry()
flow_entry.set_flow_cookie(1234)
flow_entry.set_flow_table_id(flow_table_id)
flow_entry.set_flow_id(flow_id)
flow_id += 1
flow_entry.set_flow_hard_timeout(0)
flow_entry.set_flow_idle_timeout(0)
flow_entry.set_flow_priority(4000)
instruction = Instruction(instruction_order=0)
action = PushVlanHeaderAction(order=0)
action.set_eth_type(ETH_TYPE_QINQ)
instruction.add_apply_action(action)
action = SetFieldAction(order=1)
action.set_vlan_id(100)
instruction.add_apply_action(action)
action = PushVlanHeaderAction(order=2)
action.set_eth_type(ETH_TYPE_DOT1Q)
instruction.add_apply_action(action)
action = SetFieldAction(order=3)
action.set_vlan_id(998)
instruction.add_apply_action(action)
action = OutputAction(order=4, port=111)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
match = Match()
match.set_eth_type(ETH_TYPE_ARP)
match.set_vlan_id(998)
match.set_in_port(in_port=110)
flow_entry.add_match(match)
flowEntries.append(flow_entry)
# Sample flow entry
flow_entry = FlowEntry()
flow_entry.set_flow_cookie(1234)
flow_entry.set_flow_table_id(flow_table_id)
flow_entry.set_flow_id(flow_id)
flow_id += 1
flow_entry.set_flow_hard_timeout(0)
flow_entry.set_flow_idle_timeout(0)
flow_entry.set_flow_priority(4000)
instruction = Instruction(instruction_order=0)
action = PushVlanHeaderAction(order=0)
action.set_eth_type(ETH_TYPE_QINQ)
instruction.add_apply_action(action)
action = SetFieldAction(order=1)
action.set_vlan_id(100)
instruction.add_apply_action(action)
action = PushVlanHeaderAction(order=2)
action.set_eth_type(ETH_TYPE_DOT1Q)
instruction.add_apply_action(action)
action = SetFieldAction(order=3)
action.set_vlan_id(998)
instruction.add_apply_action(action)
action = OutputAction(order=4, port=111)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
match = Match()
match.set_eth_type(ETH_TYPE_IPv4)
match.set_vlan_id(998)
match.set_in_port(in_port=110)
flow_entry.add_match(match)
flowEntries.append(flow_entry)
# Sample flow entry
flow_entry = FlowEntry()
flow_entry.set_flow_cookie(1234)
flow_entry.set_flow_table_id(flow_table_id)
flow_entry.set_flow_id(flow_id)
flow_id += 1
flow_entry.set_flow_hard_timeout(0)
flow_entry.set_flow_idle_timeout(0)
flow_entry.set_flow_priority(4000)
instruction = Instruction(instruction_order=0)
action = PopVlanHeaderAction(order=0)
instruction.add_apply_action(action)
action = OutputAction(order=1, port=110)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
match = Match()
match.set_eth_type(ETH_TYPE_ARP)
match.set_vlan_id(100)
match.set_in_port(111)
flow_entry.add_match(match)
flowEntries.append(flow_entry)
# Sample flow entry
flow_entry = FlowEntry()
flow_entry.set_flow_cookie(1234)
flow_entry.set_flow_table_id(flow_table_id)
flow_entry.set_flow_id(flow_id)
flow_id += 1
flow_entry.set_flow_hard_timeout(0)
flow_entry.set_flow_idle_timeout(0)
flow_entry.set_flow_priority(4000)
instruction = Instruction(instruction_order=0)
action = PopVlanHeaderAction(order=0)
instruction.add_apply_action(action)
action = OutputAction(order=1, port=110)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
match = Match()
match.set_eth_type(ETH_TYPE_IPv4)
match.set_vlan_id(100)
match.set_in_port(111)
flow_entry.add_match(match)
flowEntries.append(flow_entry)
print("\n")
print("<<< Remove configured flows from the Controller")
ofswitch.delete_flows(flow_table_id)
print("\n")
print("<<< Set OpenFlow flows on the Controller")
print("\n")
print("<<< Flows to be configured:")
flowEntries = sorted(flowEntries, key=lambda fe: fe.get_flow_priority())
for fe in flowEntries:
print(" %s" % fe.to_ofp_oxm_syntax())
time.sleep(rundelay)
success = True
for fe in flowEntries:
result = ofswitch.add_modify_flow(fe)
status = result.get_status()
if (status.eq(STATUS.OK)):
pass
else:
success = False
print("\n")
print("!!!Demo terminated, failed to add flow:\n '%s'" %
fe.to_ofp_oxm_syntax())
print(" Failure reason: %s" % status.detailed())
if success:
print "\n"
print("<<< Flows successfully added to the Controller")
else:
print "\n"
print("<<< Removing all flows from the Controller")
ofswitch.delete_flows(flow_table_id)
exit(0)
print("\n")
print("<<< Get configured flows from the Controller")
time.sleep(rundelay)
print("\n")
print("<<< Configured flows:")
result = ofswitch.get_configured_FlowEntries(flow_table_id=0)
status = result.get_status()
if (status.eq(STATUS.OK)):
data = result.get_data()
flowEntries = sorted(data, key=lambda fe: fe.get_flow_priority())
for fe in flowEntries:
print " %s" % fe.to_ofp_oxm_syntax()
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print("<<< Get configured flows by IDs from the Controller:")
time.sleep(rundelay)
for i in range(flow_id_base, flow_id):
result = ofswitch.get_configured_FlowEntry(flow_table_id, i)
status = result.get_status()
if (status.eq(STATUS.OK)):
print(" -- Flow id '%s'" % i)
fe = result.get_data()
print " %s" % fe.to_ofp_oxm_syntax()
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
print("<<< Removing all flows from the Controller")
ofswitch.delete_flows(flow_table_id)
exit(0)
time.sleep(rundelay)
print("\n")
print("<<< Remove configured flows from the Controller")
ofswitch.delete_flows(flow_table_id)
time.sleep(rundelay)
print("\n")
print("<<< Get configured flows from the Controller")
result = ofswitch.get_configured_FlowEntries(flow_table_id=0)
status = result.get_status()
if (status.eq(STATUS.DATA_NOT_FOUND)):
print("\n")
print "<<< No configured flows"
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
print("\n")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print(">>> Demo End")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_5():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 5 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
# --- Flow Match: IPv4 Source Address
# NOTE: Ethernet type MUST be 2048 (0x800) -> IPv4 protocol
eth_type = ETH_TYPE_IPv4
ipv4_src = "10.11.12.13/24"
print ("<<< 'Controller': %s, 'OpenFlow' switch: %s" %
(ctrlIpAddr, nodeName))
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Ethernet Type (%s)\n"
" IPv4 Source Address (%s)" %
(hex(eth_type), ipv4_src))
print (" Action: Drop")
time.sleep(rundelay)
flow_entry = FlowEntry()
table_id = 0
flow_entry.set_flow_table_id(table_id)
flow_id = 12
flow_entry.set_flow_id(flow_id)
flow_entry.set_flow_priority(flow_priority=1000)
# --- Instruction: 'Apply-actions'
# Action: 'Drop'
instruction = Instruction(instruction_order=0)
action = DropAction(order=0)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
# --- Match Fields: Ethernet Type
# IPv4 Source Address
match = Match()
match.set_eth_type(eth_type)
match.set_ipv4_src(ipv4_src)
flow_entry.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print ("<<< Get configured flow from the Controller")
time.sleep(rundelay)
result = ofswitch.get_configured_flow(table_id, flow_id)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully read from the Controller")
print ("Flow info:")
flow = result.get_data()
print json.dumps(flow, indent=4)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print ("<<< Delete flow with id of '%s' from the Controller's cache "
"and from the table '%s' on the '%s' node" %
(flow_id, table_id, nodeName))
time.sleep(rundelay)
result = ofswitch.delete_flow(flow_entry.get_flow_table_id(),
flow_entry.get_flow_id())
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully removed from the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def vr_demo_13():
f = "cfg4.yml"
d = {}
if (load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
nodeIpAddr = d['nodeIpAddr']
nodePortNum = d['nodePortNum']
nodeUname = d['nodeUname']
nodePswd = d['nodePswd']
rundelay = d['rundelay']
except:
print("Failed to get Controller device attributes")
exit(0)
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("<<< Demo Start")
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("\n")
print(
"<<< OpenVPN configuration example: "
"Site-to-Site Mode with Preshared Secret")
print("\n")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
vrouter = VRouter5600(ctrl, nodeName, nodeIpAddr, nodePortNum, nodeUname,
nodePswd)
print("<<< 'Controller': %s, '%s': %s" %
(ctrlIpAddr, nodeName, nodeIpAddr))
print("\n")
time.sleep(rundelay)
node_configured = False
result = ctrl.check_node_config_status(nodeName)
status = result.get_status()
if (status.eq(STATUS.NODE_CONFIGURED)):
node_configured = True
print("<<< '%s' is configured on the Controller" % nodeName)
elif (status.eq(STATUS.DATA_NOT_FOUND)):
node_configured = False
else:
print("\n")
print "Failed to get configuration status for the '%s'" % nodeName
print("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
if node_configured is False:
result = ctrl.add_netconf_node(vrouter)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< '%s' added to the Controller" % nodeName)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
print("\n")
time.sleep(rundelay)
result = ctrl.check_node_conn_status(nodeName)
status = result.get_status()
if (status.eq(STATUS.NODE_CONNECTED)):
print("<<< '%s' is connected to the Controller" % nodeName)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print("<<< Show OpenVPN interfaces configuration on the '%s'" % nodeName)
result = vrouter.get_openvpn_interfaces_cfg()
time.sleep(rundelay)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("'%s' OpenVPN interfaces configuration:" % nodeName)
iflist = result.get_data()
assert (isinstance(iflist, list))
for item in iflist:
print json.dumps(item, indent=4, sort_keys=True)
elif (status.eq(STATUS.DATA_NOT_FOUND)):
print("No OpenVPN interfaces configuration found")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.detailed())
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
ifname = 'vtun0'
print(">>> Configure new '%s' OpenVPN tunnel interface on the '%s'" %
(ifname, nodeName))
time.sleep(rundelay)
# Create OpenVPN interface
vpnif = OpenVpnInterface(ifname)
# Set the OpenVPN mode to 'site-to-site'
mode = 'site-to-site'
vpnif.set_mode(mode)
# Specify the location of the file containing the preshared secret
secret_file = '/config/auth/secret'
vpnif.set_shared_secret_key_file(secret_file)
# Set the tunnel IP address for the local endpoint
local_address = '192.168.200.1'
vpnif.set_local_address(local_address)
# Set the tunnel IP address of the remote endpoint
remote_address = '192.168.200.2'
vpnif.set_remote_address(remote_address)
# Specify the physical IP address of the remote host
remote_host = '87.65.43.21'
vpnif.set_remote_host(remote_host)
result = vrouter.set_openvpn_interface_cfg(vpnif)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< '%s' interface configuration was successfully created" %
ifname)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
print status.detailed()
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
print("<<< Show '%s' interface configuration on the '%s'" %
(ifname, nodeName))
time.sleep(rundelay)
result = vrouter.get_openvpn_interface_cfg(ifname)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("'%s' interface configuration:" % ifname)
cfg = result.get_data()
data = json.loads(cfg)
print json.dumps(data, indent=4, sort_keys=True)
print("<<< '%s' interface configuration was successfully read" %
ifname)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
print status.detailed()
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
ip_prefix = '192.168.101.0/24'
print(
"<<< Create static route to access the remote subnet '%s' "
"through the '%s' interface " % (ip_prefix, ifname))
time.sleep(rundelay)
static_route = StaticRoute()
static_route.set_interface_route(ip_prefix)
static_route.set_interface_route_next_hop_interface(ip_prefix, ifname)
result = vrouter.set_protocols_static_route_cfg(static_route)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< Static route was successfully created")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
print status.detailed()
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
print("<<< Show subnet '%s' static route configuration on the '%s'" %
(ip_prefix, nodeName))
time.sleep(rundelay)
result = vrouter.get_protocols_static_interface_route_cfg(ip_prefix)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("Static route configuration:")
cfg = result.get_data()
data = json.loads(cfg)
print json.dumps(data, indent=4, sort_keys=True)
print("<<< Static route configuration was successfully read")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
print status.detailed()
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
print("<<< Delete '%s' interface configuration from the '%s'" %
(ifname, nodeName))
time.sleep(rundelay)
result = vrouter.delete_openvpn_interface_cfg(ifname)
status = result.get_status()
if (status.eq(STATUS.OK)):
print(
"<<< '%s' interface configuration successfully "
"removed from the '%s'" % (ifname, nodeName))
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
print status.detailed()
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
print("<<< Show '%s' interface configuration on the '%s'" %
(ifname, nodeName))
time.sleep(rundelay)
result = vrouter.get_openvpn_interface_cfg(ifname)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("\n")
print("!!!Demo terminated, reason: %s" %
"Interface configuration still exists")
elif (status.eq(STATUS.DATA_NOT_FOUND)):
print("No '%s' interface configuration found" % (ifname))
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
print status.detailed()
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
print("<<< Delete '%s' subnet static route configuration from the '%s'" %
(ip_prefix, nodeName))
time.sleep(rundelay)
result = vrouter.delete_protocols_static_interface_route_cfg(ip_prefix)
status = result.get_status()
if (status.eq(STATUS.OK)):
print(
"<<< Static route configuration successfully removed "
"from the '%s'" % (nodeName))
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
print status.detailed()
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
print("<<< Show '%s' subnet static route configuration on the '%s'" %
(ip_prefix, nodeName))
time.sleep(rundelay)
result = vrouter.get_protocols_static_interface_route_cfg(ip_prefix)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("\n")
print("!!!Demo terminated, reason: %s" %
"Static route configuration still found")
elif (status.eq(STATUS.DATA_NOT_FOUND)):
print("No static route configuration found")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
print status.detailed()
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
print(">>> Remove '%s' NETCONF node from the Controller" % nodeName)
time.sleep(rundelay)
result = ctrl.delete_netconf_node(vrouter)
status = result.get_status()
if (status.eq(STATUS.OK)):
print(
"'%s' NETCONF node was successfully removed "
"from the Controller" % nodeName)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print("\n")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print(">>> Demo End")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def vr_demo_2():
f = "cfg4.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
nodeIpAddr = d['nodeIpAddr']
nodePortNum = d['nodePortNum']
nodeUname = d['nodeUname']
nodePswd = d['nodePswd']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("\n")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
vrouter = VRouter5600(ctrl, nodeName, nodeIpAddr, nodePortNum,
nodeUname, nodePswd)
print ("<<< 'Controller': %s, '%s': %s"
% (ctrlIpAddr, nodeName, nodeIpAddr))
print ("\n")
time.sleep(rundelay)
node_configured = False
result = ctrl.check_node_config_status(nodeName)
status = result.get_status()
if(status.eq(STATUS.NODE_CONFIGURED)):
node_configured = True
print ("<<< '%s' is configured on the Controller" % nodeName)
elif(status.eq(STATUS.DATA_NOT_FOUND)):
node_configured = False
else:
print ("\n")
print "Failed to get configuration status for the '%s'" % nodeName
print ("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
if node_configured is False:
result = ctrl.add_netconf_node(vrouter)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< '%s' added to the Controller" % nodeName)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
print ("\n")
time.sleep(rundelay)
result = ctrl.check_node_conn_status(nodeName)
status = result.get_status()
if(status.eq(STATUS.NODE_CONNECTED)):
print ("<<< '%s' is connected to the Controller" % nodeName)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print "\n"
yangModelName = "vyatta-security-firewall"
yangModelVerson = "2014-11-07"
print ("<<< Retrieve '%s' YANG model definition from the '%s'"
% (yangModelName, nodeName))
time.sleep(rundelay)
result = vrouter.get_schema(yangModelName, yangModelVerson)
status = result.get_status()
if(status.eq(STATUS.OK)):
print "YANG model definition:"
schema = result.get_data()
print schema
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print "\n"
print (">>> Remove '%s' NETCONF node from the Controller" % nodeName)
time.sleep(rundelay)
result = ctrl.delete_netconf_node(vrouter)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("'%s' NETCONF node was successfully removed "
"from the Controller" % nodeName)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print "\n"
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_16():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 16 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
# --- Flow Match: Ethernet Type
# IPv6 Source Address
# IPv6 Destination Address
eth_type = ETH_TYPE_IPv6
ipv6_src = "fe80::2acf:e9ff:fe21:6431/128"
ipv6_dst = "aabb:1234:2acf:e9ff::fe21:6431/64"
# --- Flow Actions: Output (CONTROLLER)
output_port = "CONTROLLER"
print ("<<< 'Controller': %s, 'OpenFlow' switch: '%s'" %
(ctrlIpAddr, nodeName))
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Ethernet Type (%s)\n"
" IPv6 Source Address (%s)\n"
" IPv6 Destination Address (%s)" %
(hex(eth_type), ipv6_src, ipv6_dst))
print (" Action: Output (to %s)" %
(output_port))
time.sleep(rundelay)
flow_entry = FlowEntry()
fname = "match=ipv6_src,ipv6_dst;actions=output:Controller"
flow_entry.set_flow_name(flow_name=fname)
table_id = 0
flow_id = 23
flow_entry.set_flow_table_id(table_id)
flow_entry.set_flow_id(flow_id)
flow_entry.set_flow_priority(flow_priority=1014)
flow_entry.set_flow_cookie(cookie=408)
flow_entry.set_flow_cookie_mask(cookie_mask=255)
flow_entry.set_flow_hard_timeout(hard_timeout=3400)
flow_entry.set_flow_idle_timeout(idle_timeout=3400)
# --- Instruction: 'Apply-actions'
# Actions: 'Output'
instruction = Instruction(instruction_order=0)
action = OutputAction(order=0, port=output_port)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
# --- Match Fields: Ethernet Type
# IPv6 Source Address
# IPv6 Destination Address
match = Match()
match.set_eth_type(eth_type)
match.set_ipv6_src(ipv6_src)
match.set_ipv6_dst(ipv6_dst)
flow_entry.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print ("<<< Get configured flow from the Controller")
time.sleep(rundelay)
result = ofswitch.get_configured_flow(table_id, flow_id)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully read from the Controller")
print ("Flow info:")
flow = result.get_data()
print json.dumps(flow, indent=4)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print ("<<< Delete flow with id of '%s' from the Controller's cache "
"and from the table '%s' on the '%s' node" %
(flow_id, table_id, nodeName))
time.sleep(rundelay)
result = ofswitch.delete_flow(flow_entry.get_flow_table_id(),
flow_entry.get_flow_id())
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully removed from the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_29():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
description = (
"<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<\n"
" This demo illustrates how to use Controller's notification \n"
" subscription service for tracing dynamic changes in the\n"
" network topology data tree maintained by the Controller.\n"
"\n"
" It is implied that core network services (Forwarding Rules\n"
" Manager, Topology Manager, Switch Manager, Host Tracker)\n"
" are functioning on the Controller\n"
"\n"
" This script creates an event listener on the Controller and\n"
" establishes permanent connection to the events notification\n"
" stream. Once a data change event in the topology tree (such\n"
" as add/remove switch, host or link) is detected it will be\n"
" reported to the screen.\n"
"<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<\n"
)
print "\n".strip()
print description
print "\n".strip()
time.sleep(rundelay)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 29 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
# Identifier of the network topology to be traced
# (name used by Controller for default topology instance)
topo_id = 'flow:1'
print "\n".strip()
print ("<<< 'Controller': %s, Topology Identifier: '%s'"
% (ctrlIpAddr, topo_id))
time.sleep(rundelay)
# Data store for the changes
# Can be one of:
# - CONFIGURATION: Logical data store representing configuration
# state of the system and it's components.
# - OPERATIONAL: Logical data store representing operational
# state of the system and it's components
datastore = "OPERATIONAL"
# Scope of the data changes
# Can be one of:
# - BASE: Represents only a direct change of the node, such as
# replacement, addition or deletion of the node.
# - ONE: Represent a change (addition, replacement, deletion)
# of the node or one of its direct children.
# This scope is a superset of BASE.
# - SUBTREE: Represents a change of the node or any of its child
# nodes, direct and nested.
# This scope is superset of ONE and BASE.
scope = "SUBTREE"
# Path to the network topology node in the YANG data tree
path = ctrl.get_network_topology_yang_schema_path(topo_id)
# Create listener on the Controller (if it does already exist Controller
# just returns the stream name to subscribe to)
print path
result = ctrl.create_data_change_event_subscription(datastore, scope, path)
status = result.get_status()
if not status.eq(STATUS.OK):
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
exit(1)
print "Here1"
stream_name = result.get_data()
print "here2"
# Subscribe to the stream
result = ctrl.subscribe_to_stream(stream_name)
print "here 3"
status = result.get_status()
if not status.eq(STATUS.OK):
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
exit(1)
print "\n".strip()
print " Successfully subscribed for data change notifications"
print " Stream location:"
stream_location = result.get_data()
print " %s" % stream_location
print "\n".strip()
print " Listening ... (CTRL-C to exit)"
print "\n".strip()
# Connect to the notification stream on the Controller
# and start listening for the data change notifications
# (report only events that we are really interested in)
websock = create_connection(stream_location)
try:
while True:
event = websock.recv()
tcn = NetworkTopologyChangeNotification(event)
timestamp = tcn.get_time()
l = tcn.switches_added()
if l and len(l):
for i in l:
print " [%s] added switch: %s" % (timestamp, i)
l = tcn.switches_removed()
if l and len(l):
for i in l:
print " [%s] removed switch: %s" % (timestamp, i)
l = tcn.hosts_added()
if l and len(l):
for i in l:
print " [%s] added host: %s" % (timestamp, i)
l = tcn.hosts_removed()
if l and len(l):
for i in l:
print " [%s] removed host: %s" % (timestamp, i)
l = tcn.links_added()
if l and len(l):
for i in l:
print " [%s] added link: %s" % (timestamp, i)
l = tcn.links_removed()
if l and len(l):
for i in l:
print " [%s] removed link: %s" % (timestamp, i)
except(KeyboardInterrupt) as e:
print "Interrupted from keyboard, exit\n"
websock.close()
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
#!/usr/bin/python
import sys
import pybvc
from pybvc.controller.netconfnode import NetconfNode
from pybvc.common.status import STATUS
from pybvc.controller.controller import Controller
from pybvc.common.utils import load_dict_from_file
if __name__ == "__main__":
f = "cfg.yml"
d = {}
if (load_dict_from_file(f, d) == False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
nodeIpAddr = d['nodeIpAddr']
nodePortNum = d['nodePortNum']
nodeUname = d['nodeUname']
nodePswd = d['nodePswd']
except:
print("Failed to get Controller device attributes")
def vr_demo_12():
f = "cfg4.yml"
d = {}
if (load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
nodeIpAddr = d['nodeIpAddr']
nodePortNum = d['nodePortNum']
nodeUname = d['nodeUname']
nodePswd = d['nodePswd']
rundelay = d['rundelay']
except:
print("Failed to get Controller device attributes")
exit(0)
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("<<< Demo Start")
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
vrouter = VRouter5600(ctrl, nodeName, nodeIpAddr, nodePortNum, nodeUname,
nodePswd)
print("<<< 'Controller': %s, '%s': %s" %
(ctrlIpAddr, nodeName, nodeIpAddr))
print("\n")
time.sleep(rundelay)
node_configured = False
result = ctrl.check_node_config_status(nodeName)
status = result.get_status()
if (status.eq(STATUS.NODE_CONFIGURED)):
node_configured = True
print("<<< '%s' is configured on the Controller" % nodeName)
elif (status.eq(STATUS.DATA_NOT_FOUND)):
node_configured = False
else:
print("\n")
print "Failed to get configuration status for the '%s'" % nodeName
print("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
if node_configured is False:
result = ctrl.add_netconf_node(vrouter)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< '%s' added to the Controller" % nodeName)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
print("\n")
time.sleep(rundelay)
result = ctrl.check_node_conn_status(nodeName)
status = result.get_status()
if (status.eq(STATUS.NODE_CONNECTED)):
print("<<< '%s' is connected to the Controller" % nodeName)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print("<<< Show VPN configuration on the '%s'" % nodeName)
result = vrouter.get_vpn_cfg()
time.sleep(rundelay)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("'%s' VPN configuration:" % nodeName)
cfg = result.get_data()
data = json.loads(cfg)
print json.dumps(data, indent=4, sort_keys=True)
elif (status.eq(STATUS.DATA_NOT_FOUND)):
print("No VPN configuration found")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.detailed())
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
print(">>> Create new VPN configuration on the '%s'" % (nodeName))
ca_cert_file = '/config/auth/ca.crt'
srv_cert_file = '/config/auth/r1.crt'
srv_key_file = '/config/auth/r1.key'
crl_file = '/config/auth/r1.crl'
print(
" NOTE: For this demo to succeed the following files "
"must exist on the '%s'\n"
" (empty files can be created for the sake of the demo):\n"
" %s\n"
" %s\n"
" %s\n"
" %s" %
(nodeName, ca_cert_file, srv_cert_file, crl_file, srv_key_file))
time.sleep(rundelay)
# -------------------------------------------------------------------------
# Encode VPN configuration options by using 'Vpn' object
# -------------------------------------------------------------------------
vpn = Vpn()
# -------------------------------------------------------------------------
# Create and configure Internet Key Exchange (IKE) group
# -------------------------------------------------------------------------
ike_grp_name = "IKE-1W"
proposal_num = 1
# Set the encryption cipher for proposal 1
# (enumeration: 'aes128', 'aes256', '3des')
encryption_cipher = 'aes256'
vpn.set_ipsec_ike_group_proposal_encryption(ike_grp_name, proposal_num,
encryption_cipher)
# Set the hash algorithm for proposal 1
# (enumeration: 'md5', 'sha1')
hash_algorithm = 'sha1'
vpn.set_ipsec_ike_group_proposal_hash(ike_grp_name, proposal_num,
hash_algorithm)
# Set the encryption cipher for proposal 2
# (enumeration: 'aes128', 'aes256', '3des')
proposal_num = 2
encryption_cipher = 'aes128'
vpn.set_ipsec_ike_group_proposal_encryption(ike_grp_name, proposal_num,
encryption_cipher)
# Set the hash algorithm for proposal 2
# (enumeration: 'md5', 'sha1')
hash_algorithm = 'sha1'
vpn.set_ipsec_ike_group_proposal_hash(ike_grp_name, proposal_num,
hash_algorithm)
# Set the lifetime for the whole IKE group
lifetime = 3600
vpn.set_ipsec_ike_group_lifetime(ike_grp_name, lifetime)
# -------------------------------------------------------------------------
# Create and configure Encapsulating Security Payload (ESP) group
# -------------------------------------------------------------------------
esp_grp_name = "ESP-1W"
# Set the encryption cipher for proposal 1
# (enumeration: 'aes128', 'aes256', '3des')
proposal_num = 1
encryption_cipher = 'aes256'
vpn.set_ipsec_esp_group_proposal_encryption(esp_grp_name, proposal_num,
encryption_cipher)
# Set the hash algorithm for proposal 1
# (enumeration: 'md5', 'sha1')
hash_algorithm = 'sha1'
vpn.set_ipsec_esp_group_proposal_hash(esp_grp_name, proposal_num,
hash_algorithm)
# Set the encryption cipher for proposal 2
# (enumeration: 'aes128', 'aes256', '3des')
proposal_num = 2
encryption_cipher = '3des'
vpn.set_ipsec_esp_group_proposal_encryption(esp_grp_name, proposal_num,
encryption_cipher)
# Set the hash algorithm for proposal 2
# (enumeration: 'md5', 'sha1')
hash_algorithm = 'md5'
vpn.set_ipsec_esp_group_proposal_hash(esp_grp_name, proposal_num,
hash_algorithm)
# Set the lifetime for the whole ESP group
lifetime = 1800
vpn.set_ipsec_esp_group_lifetime(esp_grp_name, lifetime)
# -------------------------------------------------------------------------
# Configure connection to a remote peer
# -------------------------------------------------------------------------
peer_node = "192.0.2.33"
description = ("Site-to-Site VPN Configuration Example - "
"X.509 Certificate Authentication")
vpn.set_ipsec_site_to_site_peer_description(peer_node, description)
# Set authentication mode to 'x509'
auth_mode = 'x509'
vpn.set_ipsec_site_to_site_peer_auth_mode(peer_node, auth_mode)
# Specify the 'distinguished name' of the certificate for the peer
remote_id = "C=US, ST=CA, O=ABC Company, CN=east, [email protected]"
vpn.set_ipsec_site_to_site_peer_auth_remote_id(peer_node, remote_id)
# Specify the location of the CA certificate on the vRouter
vpn.set_ipsec_site_to_site_peer_auth_ca_cert_file(peer_node, ca_cert_file)
# Specify the location of the server certificate on the vRouter
vpn.set_ipsec_site_to_site_peer_auth_srv_cert_file(peer_node,
srv_cert_file)
# Specify the location of the server key file on the vRouter
vpn.set_ipsec_site_to_site_peer_auth_srv_key_file(peer_node, srv_key_file)
# Specify the password for the server key file
srv_key_pswd = 'testpassword'
vpn.set_ipsec_site_to_site_peer_auth_srv_key_pswd(peer_node, srv_key_pswd)
# Specify the default ESP group for all tunnels
esp_group_name = 'ESP-1W'
vpn.set_ipsec_site_to_site_peer_default_esp_group(peer_node,
esp_group_name)
# Specify the IKE group
ike_group_name = 'IKE-1W'
vpn.set_ipsec_site_to_site_peer_ike_group(peer_node, ike_group_name)
# Identify the IP address on the vRouter to be used for this connection
local_address = '192.0.2.1'
vpn.set_ipsec_site_to_site_peer_local_address(peer_node, local_address)
# Create a tunnel configuration and provide local and remote subnets
# for this tunnel
tunnel = 1
local_prefix = '192.168.40.0/24'
remote_prefix = '192.168.60.0/24'
vpn.set_ipsec_site_to_site_peer_tunnel_local_prefix(
peer_node, tunnel, local_prefix)
vpn.set_ipsec_site_to_site_peer_tunnel_remote_prefix(
peer_node, tunnel, remote_prefix)
print "\n"
print(">>> VPN configuration to be applied to the '%s'" % (nodeName))
print vpn.get_payload()
time.sleep(rundelay)
result = vrouter.set_vpn_cfg(vpn)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< VPN configuration was successfully created")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
print status.detailed()
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
print("<<< Show VPN configuration on the '%s'" % (nodeName))
time.sleep(rundelay)
result = vrouter.get_vpn_cfg()
status = result.get_status()
if (status.eq(STATUS.OK)):
print("'%s' VPN configuration:" % nodeName)
cfg = result.get_data()
data = json.loads(cfg)
print json.dumps(data, indent=4, sort_keys=True)
print("<<< VPN configuration was successfully read")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.detailed())
ctrl.delete_netconf_node(vrouter)
exit(0)
time.sleep(rundelay)
print "\n"
print("<<< Delete VPN configuration on the '%s'" % (nodeName))
time.sleep(rundelay)
result = vrouter.delete_vpn_cfg()
status = result.get_status()
if (status.eq(STATUS.OK)):
print("VPN configuration successfully removed from '%s'" % (nodeName))
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
print status.detailed()
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
print("<<< Show VPN configuration on the '%s'" % (nodeName))
time.sleep(rundelay)
result = vrouter.get_vpn_cfg()
status = result.get_status()
if (status.eq(STATUS.OK)):
print("'%s' VPN configuration:" % nodeName)
cfg = result.get_data()
data = json.loads(cfg)
print json.dumps(data, indent=4, sort_keys=True)
elif (status.eq(STATUS.DATA_NOT_FOUND)):
print("No VPN configuration found")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.detailed())
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
print(">>> Remove '%s' NETCONF node from the Controller" % nodeName)
time.sleep(rundelay)
result = ctrl.delete_netconf_node(vrouter)
status = result.get_status()
if (status.eq(STATUS.OK)):
print(
"'%s' NETCONF node was successfully removed "
"from the Controller" % nodeName)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print("\n")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print(">>> Demo End")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_36():
f = "cfg.yml"
d = {}
if (load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print("Failed to get Controller device attributes")
exit(0)
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("<<< Demo 36 Start")
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
print "\n".strip()
print("<<< 'Controller': %s, 'OpenFlow' switch: '%s'" %
(ctrlIpAddr, nodeName))
grp_ids_cfg = []
grp_ids_oper = []
print "\n".strip()
print("<<< Get OpenFlow Groups Information")
time.sleep(rundelay)
result = ofswitch.get_configured_group_ids()
status = result.get_status()
if (status.eq(STATUS.OK)):
grp_ids_cfg = result.get_data()
elif (status.eq(STATUS.DATA_NOT_FOUND)):
grp_ids_cfg = []
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
result = ofswitch.get_operational_group_ids()
status = result.get_status()
if (status.eq(STATUS.OK)):
grp_ids_oper = result.get_data()
elif (status.eq(STATUS.DATA_NOT_FOUND)):
grp_ids_oper = []
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
# Show current state of the Group Table in the Controller's
# configuration and operational data stores
print_groups(grp_ids_cfg, grp_ids_oper)
# Create new group
group_id = 15
group_type = OFPGT_FF
group_name = "Example of 'link fast failover' group"
watch_port1 = 110
watch_port2 = 111
watch_port3 = 112
out_port1 = 110
out_port2 = 111
out_port3 = 112
print "\n".strip()
print("<<< Create Group")
print "\n".strip()
print(
" Group Type : %s\n"
" Group ID : %s\n"
" Group Name : \"%s\"" %
(group_type.strip('group-').upper(), group_id, group_name))
print(" Buckets :")
print(" [0] watch-port: %s" % watch_port1)
print(" actions: Output (%s)" % out_port1)
print(" [1] watch-port: %s" % watch_port2)
print(" actions: Output (%s)" % out_port2)
print(" [2] watch-port: %s" % watch_port3)
print(" actions: Output (%s)" % out_port3)
time.sleep(rundelay)
# Allocate a placeholder for the group entry
group_entry = GroupEntry(group_id, group_type)
group_entry.set_group_name(group_name)
# Fill in group entry with action buckets
# ---------
bucket_id = 0
bucket1 = GroupBucket(bucket_id)
bucket1.set_watch_port(watch_port1)
action = OutputAction(order=0, port=out_port1)
bucket1.add_action(action)
group_entry.add_bucket(bucket1)
# ---------
bucket_id += 1
bucket2 = GroupBucket(bucket_id)
bucket2.set_watch_port(watch_port2)
action = OutputAction(order=0, port=out_port2)
bucket2.add_action(action)
group_entry.add_bucket(bucket2)
# ---------
bucket_id += 1
bucket3 = GroupBucket(bucket_id)
bucket3.set_watch_port(watch_port3)
action = OutputAction(order=0, port=out_port3)
bucket3.add_action(action)
group_entry.add_bucket(bucket3)
# Request Controller to create the group
print "\n".strip()
print("<<< Group to create:")
print group_entry.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_group(group_entry)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< Group successfully added")
grp_ids_oper = result.get_data()
else:
print("\n").strip()
print("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
print("\n").strip()
print("<<< Get group '%s' configuration status") % group_id
time.sleep(rundelay)
result = ofswitch.get_configured_group(group_id)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("Group configuration info:")
group = result.get_data()
print json.dumps(group, indent=4)
else:
print("\n").strip()
print("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
print("\n").strip()
print("<<< Get group '%s' operational status") % group_id
time.sleep(rundelay)
result = ofswitch.get_group_description(group_id)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("Group operational info:")
group = result.get_data()
print json.dumps(group, indent=4)
else:
print("\n").strip()
print("!!!Error, reason: %s" % status.detailed())
print("\n").strip()
print("<<< Get group '%s' statistics information") % group_id
time.sleep(rundelay)
result = ofswitch.get_group_statistics(group_id)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("Group statistics info:")
group = result.get_data()
print json.dumps(group, indent=4)
else:
print("\n").strip()
print("!!!Error, reason: %s" % status.detailed())
print("\n").strip()
print("<<< Get OpenFlow Groups Information")
time.sleep(rundelay)
result = ofswitch.get_configured_group_ids()
status = result.get_status()
if (status.eq(STATUS.OK)):
grp_ids_cfg = result.get_data()
elif (status.eq(STATUS.DATA_NOT_FOUND)):
grp_ids_cfg = []
else:
print("\n").strip()
print("!!!Error, reason: %s" % status.detailed())
result = ofswitch.get_operational_group_ids()
status = result.get_status()
if (status.eq(STATUS.OK)):
grp_ids_oper = result.get_data()
elif (status.eq(STATUS.DATA_NOT_FOUND)):
grp_ids_oper = []
else:
print("\n").strip()
print("!!!Error, reason: %s" % status.detailed())
# Show current state of the Group Table in the Controller's
# configuration and operational data stores
print_groups(grp_ids_cfg, grp_ids_oper)
first_flow_id = 110
# ---------------------------------------------------
# First flow entry
# ---------------------------------------------------
table_id = 0
flow_id = first_flow_id
flow_name = "Group action example"
priority = 1000
cookie = 1400
match_in_port = 109
match_eth_type = ETH_TYPE_IPv4
print "\n".strip()
print("<<< Set OpenFlow flow on the Controller")
print(
" Match: Input Port (%s)\n"
" Ethernet Type (%s)" %
(match_in_port, hex(match_eth_type)))
print(" Actions: Apply Group (%s)\n" % group_id)
time.sleep(rundelay)
# Allocate a placeholder for the Flow Entry
flow_entry1 = FlowEntry()
# Generic attributes of the Flow Entry
flow_entry1.set_flow_table_id(table_id)
flow_entry1.set_flow_name(flow_name)
flow_entry1.set_flow_id(flow_id)
flow_entry1.set_flow_cookie(cookie)
flow_entry1.set_flow_priority(priority)
flow_entry1.set_flow_hard_timeout(0)
flow_entry1.set_flow_idle_timeout(0)
# Instructions/Actions for the Flow Entry
instruction = Instruction(instruction_order=0)
action_order = 0
action = GroupAction(action_order)
action.set_group_id(group_id)
instruction.add_apply_action(action)
flow_entry1.add_instruction(instruction)
# Match Fields for the Flow Entry
match = Match()
match.set_in_port(match_in_port)
match.set_eth_type(match_eth_type)
flow_entry1.add_match(match)
print("<<< Flow to send:")
print flow_entry1.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry1)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< Flow successfully added to the Controller")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.detailed())
delete_groups(ofswitch, grp_ids_cfg)
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
exit(0)
print "\n".strip()
print("<<< Remove all flows from the Controller")
time.sleep(rundelay)
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
print "\n".strip()
print("<<< Remove all groups from the Controller")
for group_id in grp_ids_cfg:
result = ofswitch.delete_group(group_id)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< Group '%s' successfully removed from the Controller" %
group_id)
else:
print("\n").strip()
print("!!!Error, failed to remove group '%s', reason: %s" %
(group_id, status.detailed()))
print("\n").strip()
print("<<< Get OpenFlow Groups Information")
time.sleep(rundelay)
result = ofswitch.get_configured_group_ids()
status = result.get_status()
if (status.eq(STATUS.OK)):
grp_ids_cfg = result.get_data()
elif (status.eq(STATUS.DATA_NOT_FOUND)):
grp_ids_cfg = []
else:
print("\n").strip()
print("!!!Error, reason: %s" % status.detailed())
result = ofswitch.get_operational_group_ids()
status = result.get_status()
if (status.eq(STATUS.OK)):
grp_ids_oper = result.get_data()
elif (status.eq(STATUS.DATA_NOT_FOUND)):
grp_ids_oper = []
else:
print("\n")
print("!!!Error, reason: %s" % status.detailed())
# Show current state of the Group Table in the Controller's
# configuration and operational data stores
print_groups(grp_ids_cfg, grp_ids_oper)
print("\n").strip()
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print(">>> Demo End")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_38():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit(0)
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 38 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
print ("<<< 'Controller': %s, 'OpenFlow' switch: '%s'" %
(ctrlIpAddr, nodeName))
first_flow_id = 110
# ---------------------------------------------------
# First flow entry
# ---------------------------------------------------
table_id = 0
flow_id = first_flow_id
flow_name = "Modify source and destination MAC addresses example1"
priority = 700
cookie = 1100
match_in_port = 109
match_eth_type = ETH_TYPE_IPv4
match_ipv4_src_addr = "10.0.0.4/32"
act_mod_src_mac_addr = "00:00:00:11:23:ae"
act_mod_dst_mac_addr = "a0:ff:29:01:19:61"
act_out_port = 112
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Input Port (%s)\n"
" Ethernet Type (%s)\n"
" IPv4 Source Address (%s)" %
(match_in_port,
hex(match_eth_type),
match_ipv4_src_addr))
print (" Actions: Modify Ethernet Source MAC Address (%s)\n"
" Modify Ethernet Destination MAC Address (%s)\n"
" Output (%s)" %
(act_mod_src_mac_addr, act_mod_dst_mac_addr, act_out_port))
time.sleep(rundelay)
# Allocate a placeholder for the Flow Entry
flow_entry1 = FlowEntry()
# Generic attributes of the Flow Entry
flow_entry1.set_flow_table_id(table_id)
flow_entry1.set_flow_name(flow_name)
flow_entry1.set_flow_id(flow_id)
flow_entry1.set_flow_cookie(cookie)
flow_entry1.set_flow_priority(priority)
flow_entry1.set_flow_hard_timeout(0)
flow_entry1.set_flow_idle_timeout(0)
# Instructions/Actions for the Flow Entry
instruction = Instruction(instruction_order=0)
action_order = 0
action = SetDlSrcAction(action_order)
action.set_dl_src(act_mod_src_mac_addr)
instruction.add_apply_action(action)
action_order += 1
action = SetDlDstAction(action_order)
action.set_dl_dst(act_mod_dst_mac_addr)
instruction.add_apply_action(action)
action_order += 1
action = OutputAction(action_order)
action.set_outport(act_out_port)
instruction.add_apply_action(action)
flow_entry1.add_instruction(instruction)
# Match Fields for the Flow Entry
match = Match()
match.set_in_port(match_in_port)
match.set_eth_type(match_eth_type)
match.set_ipv4_src(match_ipv4_src_addr)
flow_entry1.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry1.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry1)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
exit(0)
# ---------------------------------------------------
# Second flow entry
# ---------------------------------------------------
table_id = 0
flow_id += 1
flow_name = "Modify source and destination MAC addresses example2"
priority = 700
cookie = 1100
match_in_port = 109
match_eth_type = ETH_TYPE_IPv4
match_ipv4_src_addr = "192.1.0.11/32"
act_mod_src_mac_addr = "00:1c:42:80:bd:66"
act_mod_dst_mac_addr = "aa:1d:40:60:7c:9f"
act_out_port = 112
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Input Port (%s)\n"
" Ethernet Type (%s)\n"
" IPv4 Source Address (%s)" %
(match_in_port,
hex(match_eth_type),
match_ipv4_src_addr))
print (" Actions: Set Field (Ethernet Source MAC Address %s)\n"
" Set Field (Ethernet Destination MAC Address %s)\n"
" Output (%s)" %
(act_mod_src_mac_addr, act_mod_dst_mac_addr, act_out_port))
time.sleep(rundelay)
# Allocate a placeholder for the Flow Entry
flow_entry2 = FlowEntry()
# Generic attributes of the Flow Entry
flow_entry2.set_flow_table_id(table_id)
flow_entry2.set_flow_name(flow_name)
flow_entry2.set_flow_id(flow_id)
flow_entry2.set_flow_cookie(cookie)
flow_entry2.set_flow_priority(priority)
flow_entry2.set_flow_hard_timeout(0)
flow_entry2.set_flow_idle_timeout(0)
# Instructions/Actions for the Flow Entry
instruction = Instruction(instruction_order=0)
action_order = 0
action = SetFieldAction(action_order)
action.set_eth_src(act_mod_src_mac_addr)
instruction.add_apply_action(action)
action_order += 1
action = SetFieldAction(action_order)
action.set_eth_dst(act_mod_dst_mac_addr)
instruction.add_apply_action(action)
action_order += 1
action = OutputAction(action_order)
action.set_outport(act_out_port)
instruction.add_apply_action(action)
flow_entry2.add_instruction(instruction)
# Match Fields for the Flow Entry
match = Match()
match.set_in_port(match_in_port)
match.set_eth_type(match_eth_type)
match.set_ipv4_src(match_ipv4_src_addr)
flow_entry2.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry2.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry2)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
exit(0)
print ("\n")
print ("<<< Delete flows from the Controller's cache "
"and from the table '%s' on the '%s' node" % (table_id, nodeName))
time.sleep(rundelay)
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_44():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit(0)
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
openflow_nodes = []
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 44 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print "\n"
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
print ("<<< Controller '%s:%s'" % (ctrlIpAddr, ctrlPortNum))
time.sleep(rundelay)
print "\n".strip()
print ("<<< Get OpenFlow switches information")
time.sleep(rundelay)
inv_obj = None
result = ctrl.build_inventory_object()
status = result.get_status()
if(status.eq(STATUS.OK)):
inv_obj = result.get_data()
assert(isinstance(inv_obj, Inventory))
else:
print ("\n")
print ("!!!Error, failed to obtain inventory info, reason: %s" %
status.brief().lower())
exit(0)
assert(inv_obj)
openflow_node_ids = inv_obj.get_openflow_node_ids()
for node_id in openflow_node_ids:
node = inv_obj.get_openflow_node(node_id)
assert(isinstance(node, OpenFlowCapableNode))
openflow_nodes.append(node)
print "\n".strip()
print ("<<< OpenFlow switches in the inventory store")
s1 = 'IP Address'
s2 = 'OpenFlow Id'
sym = '-'
print "\n".strip()
print " {0:<15} {1:<30}".format(s1, s2)
print " {0:<15} {1:<30}".format(sym * 15, sym * 30)
for node in openflow_nodes:
addr = node.get_ip_address()
node_id = node.get_id()
print " {0:<15} {1:<30}".format(addr, node_id)
print "\n".strip()
print ("<<< Get Meter Features Information")
time.sleep(rundelay)
for node in openflow_nodes:
assert(isinstance(node, OpenFlowCapableNode))
print "\n".strip()
switch_id = node.get_id()
print (" Switch '%s'") % switch_id
print "\n".strip()
meter_features = node.get_meter_features()
assert(isinstance(meter_features, MeterFeatures))
s = 'Max meters'
v = meter_features.get_max_meters()
if v is not None:
print " %s : %s" % (s, v)
else:
print " %s : %s" % (s, "n/a")
s = "Max bands"
v = meter_features.get_max_bands()
if v is not None:
print " %s : %s" % (s, v)
else:
print " %s : %s" % (s, "n/a")
s = "Max colors"
v = meter_features.get_max_colors()
if v is not None:
print " %s : %s" % (s, v)
else:
print " %s : %s" % (s, "n/a")
q = 4 # number of list items to be in a single chunk (output string)
s = 'Band types'
alist = meter_features.get_band_types()
if alist:
chunks = [alist[x:x + q] for x in xrange(0, len(alist), q)]
print " %s :" % s,
for i in range(0, len(chunks)):
n = 0 if i == 0 else len(s) + 18
print "%s%s" % (" " * n, ", ".join(chunks[i]))
else:
print " %s : %s" % (s, "n/a")
s = 'Capabilities'
alist = meter_features.get_capabilities()
if alist:
chunks = [alist[x:x + q] for x in xrange(0, len(alist), q)]
print " %s :" % s,
for i in range(0, len(chunks)):
n = 0 if i == 0 else len(s) + 16
print "%s%s" % (" " * n, ", ".join(chunks[i]))
else:
print " %s : %s" % (s, "n/a")
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_15():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 15 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
# --- Flow Match: Ethernet Type
# VLAN ID
# Input Port
eth_type = ETH_TYPE_IPv4
vlan_id = 100
input_port = 3
# --- Flow Actions: Push VLAN: Ethernet Type
# Set Field: VLAN ID
# Output: Port Number
push_eth_type = ETH_TYPE_DOT1AD # 802.1ad VLAN tagged frame
push_vlan_id = 200
output_port = 5
print ("<<< 'Controller': %s, 'OpenFlow' switch: '%s'" %
(ctrlIpAddr, nodeName))
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Ethernet Type (%s)\n"
" VLAN ID (%s)\n"
" Input Port (%s)" %
(hex(eth_type), vlan_id, input_port))
print (" Action: Push VLAN (Ethernet Type=%s)" %
(hex(push_eth_type)))
print (" Set Field (VLAN ID=%s)" %
(push_vlan_id))
print (" Output (to Physical Port Number %s)" %
(output_port))
time.sleep(rundelay)
flow_entry = FlowEntry()
flow_entry.set_flow_name(flow_name="Push VLAN")
table_id = 0
flow_entry.set_flow_table_id(table_id)
flow_id = 22
flow_entry.set_flow_id(flow_id)
flow_entry.set_flow_priority(flow_priority=1013)
flow_entry.set_flow_cookie(cookie=407)
flow_entry.set_flow_cookie_mask(cookie_mask=255)
flow_entry.set_flow_hard_timeout(hard_timeout=3400)
flow_entry.set_flow_idle_timeout(idle_timeout=3400)
# --- Instruction: 'Apply-actions'
# Actions: 'PushVlan'
# 'SetField'
# 'Output'
instruction = Instruction(instruction_order=0)
action = PushVlanHeaderAction(order=0)
action.set_eth_type(eth_type=push_eth_type)
instruction.add_apply_action(action)
action = SetFieldAction(order=1)
action.set_vlan_id(vid=push_vlan_id)
instruction.add_apply_action(action)
action = OutputAction(order=2, port=output_port)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
# --- Match Fields: Ethernet Type
# Ethernet Source Address
# Ethernet Destination Address
# Input Port
match = Match()
match.set_eth_type(eth_type)
match.set_vlan_id(vlan_id)
match.set_in_port(in_port=input_port)
flow_entry.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print ("<<< Get configured flow from the Controller")
time.sleep(rundelay)
result = ofswitch.get_configured_flow(table_id, flow_id)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully read from the Controller")
print ("Flow info:")
flow = result.get_data()
print json.dumps(flow, indent=4)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print ("<<< Delete flow with id of '%s' from the Controller's cache "
"and from the table '%s' on the '%s' node" %
(flow_id, table_id, nodeName))
time.sleep(rundelay)
result = ofswitch.delete_flow(flow_entry.get_flow_table_id(),
flow_entry.get_flow_id())
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully removed from the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
"""
import json
from pybvc.controller.controller import Controller
from pybvc.common.status import STATUS
from pybvc.common.utils import load_dict_from_file
if __name__ == "__main__":
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeId = "openflow:1"
except:
print ("Failed to get Controller device attributes")
exit(0)
print "\n"
def vr_demo_2():
f = "cfg4.yml"
d = {}
if load_dict_from_file(f, d) is False:
print ("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d["ctrlIpAddr"]
ctrlPortNum = d["ctrlPortNum"]
ctrlUname = d["ctrlUname"]
ctrlPswd = d["ctrlPswd"]
nodeName = d["nodeName"]
nodeIpAddr = d["nodeIpAddr"]
nodePortNum = d["nodePortNum"]
nodeUname = d["nodeUname"]
nodePswd = d["nodePswd"]
rundelay = d["rundelay"]
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("\n")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
vrouter = VRouter5600(ctrl, nodeName, nodeIpAddr, nodePortNum, nodeUname, nodePswd)
print ("<<< 'Controller': %s, '%s': %s" % (ctrlIpAddr, nodeName, nodeIpAddr))
print ("\n")
time.sleep(rundelay)
node_configured = False
result = ctrl.check_node_config_status(nodeName)
status = result.get_status()
if status.eq(STATUS.NODE_CONFIGURED):
node_configured = True
print ("<<< '%s' is configured on the Controller" % nodeName)
elif status.eq(STATUS.DATA_NOT_FOUND):
node_configured = False
else:
print ("\n")
print "Failed to get configuration status for the '%s'" % nodeName
print ("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
if node_configured is False:
result = ctrl.add_netconf_node(vrouter)
status = result.get_status()
if status.eq(STATUS.OK):
print ("<<< '%s' added to the Controller" % nodeName)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
print ("\n")
time.sleep(rundelay)
result = ctrl.check_node_conn_status(nodeName)
status = result.get_status()
if status.eq(STATUS.NODE_CONNECTED):
print ("<<< '%s' is connected to the Controller" % nodeName)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print "\n"
yangModelName = "vyatta-security-firewall"
yangModelVerson = "2014-11-07"
print ("<<< Retrieve '%s' YANG model definition from the '%s'" % (yangModelName, nodeName))
time.sleep(rundelay)
result = vrouter.get_schema(yangModelName, yangModelVerson)
status = result.get_status()
if status.eq(STATUS.OK):
print "YANG model definition:"
schema = result.get_data()
print schema
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print "\n"
print (">>> Remove '%s' NETCONF node from the Controller" % nodeName)
time.sleep(rundelay)
result = ctrl.delete_netconf_node(vrouter)
status = result.get_status()
if status.eq(STATUS.OK):
print ("'%s' NETCONF node was successfully removed " "from the Controller" % nodeName)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print "\n"
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_15():
f = "cfg.yml"
d = {}
if (load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print("Failed to get Controller device attributes")
exit(0)
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("<<< Demo 15 Start")
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
# --- Flow Match: Ethernet Type
# VLAN ID
# Input Port
eth_type = ETH_TYPE_IPv4
vlan_id = 100
input_port = 3
# --- Flow Actions: Push VLAN: Ethernet Type
# Set Field: VLAN ID
# Output: Port Number
push_eth_type = ETH_TYPE_DOT1AD # 802.1ad VLAN tagged frame
push_vlan_id = 200
output_port = 5
print("<<< 'Controller': %s, 'OpenFlow' switch: '%s'" %
(ctrlIpAddr, nodeName))
print "\n"
print("<<< Set OpenFlow flow on the Controller")
print(
" Match: Ethernet Type (%s)\n"
" VLAN ID (%s)\n"
" Input Port (%s)" %
(hex(eth_type), vlan_id, input_port))
print(" Action: Push VLAN (Ethernet Type=%s)" %
(hex(push_eth_type)))
print(" Set Field (VLAN ID=%s)" % (push_vlan_id))
print(" Output (to Physical Port Number %s)" %
(output_port))
time.sleep(rundelay)
flow_entry = FlowEntry()
flow_entry.set_flow_name(flow_name="Push VLAN")
table_id = 0
flow_entry.set_flow_table_id(table_id)
flow_id = 22
flow_entry.set_flow_id(flow_id)
flow_entry.set_flow_priority(flow_priority=1013)
flow_entry.set_flow_cookie(cookie=407)
flow_entry.set_flow_cookie_mask(cookie_mask=255)
flow_entry.set_flow_hard_timeout(hard_timeout=3400)
flow_entry.set_flow_idle_timeout(idle_timeout=3400)
# --- Instruction: 'Apply-actions'
# Actions: 'PushVlan'
# 'SetField'
# 'Output'
instruction = Instruction(instruction_order=0)
action = PushVlanHeaderAction(order=0)
action.set_eth_type(eth_type=push_eth_type)
instruction.add_apply_action(action)
action = SetFieldAction(order=1)
action.set_vlan_id(vid=push_vlan_id)
instruction.add_apply_action(action)
action = OutputAction(order=2, port=output_port)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
# --- Match Fields: Ethernet Type
# Ethernet Source Address
# Ethernet Destination Address
# Input Port
match = Match()
match.set_eth_type(eth_type)
match.set_vlan_id(vlan_id)
match.set_in_port(in_port=input_port)
flow_entry.add_match(match)
print("\n")
print("<<< Flow to send:")
print flow_entry.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< Flow successfully added to the Controller")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print("<<< Get configured flow from the Controller")
time.sleep(rundelay)
result = ofswitch.get_configured_flow(table_id, flow_id)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< Flow successfully read from the Controller")
print("Flow info:")
flow = result.get_data()
print json.dumps(flow, indent=4)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print(
"<<< Delete flow with id of '%s' from the Controller's cache "
"and from the table '%s' on the '%s' node" %
(flow_id, table_id, nodeName))
time.sleep(rundelay)
result = ofswitch.delete_flow(flow_entry.get_flow_table_id(),
flow_entry.get_flow_id())
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< Flow successfully removed from the Controller")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print(">>> Demo End")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def vr_demo_7():
f = "cfg4.yml"
d = {}
if (load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
nodeIpAddr = d['nodeIpAddr']
nodePortNum = d['nodePortNum']
nodeUname = d['nodeUname']
nodePswd = d['nodePswd']
ifName = d['interfaceName']
rundelay = d['rundelay']
except:
print("Failed to get Controller device attributes")
exit(0)
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("<<< Demo Start")
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("\n")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
vrouter = VRouter5600(ctrl, nodeName, nodeIpAddr, nodePortNum, nodeUname,
nodePswd)
print("<<< 'Controller': %s, '%s': %s" %
(ctrlIpAddr, nodeName, nodeIpAddr))
print("\n")
time.sleep(rundelay)
node_configured = False
result = ctrl.check_node_config_status(nodeName)
status = result.get_status()
if (status.eq(STATUS.NODE_CONFIGURED)):
node_configured = True
print("<<< '%s' is configured on the Controller" % nodeName)
elif (status.eq(STATUS.DATA_NOT_FOUND)):
node_configured = False
else:
print("\n")
print "Failed to get configuration status for the '%s'" % nodeName
print("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
if node_configured is False:
result = ctrl.add_netconf_node(vrouter)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< '%s' added to the Controller" % nodeName)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
print("\n")
time.sleep(rundelay)
result = ctrl.check_node_conn_status(nodeName)
status = result.get_status()
if (status.eq(STATUS.NODE_CONNECTED)):
print("<<< '%s' is connected to the Controller" % nodeName)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print("<<< Show firewalls configuration on the '%s'" % nodeName)
time.sleep(rundelay)
result = vrouter.get_firewalls_cfg()
status = result.get_status()
if (status.eq(STATUS.OK)):
print("'%s' firewalls config:" % nodeName)
cfg = result.get_data()
data = json.loads(cfg)
print json.dumps(data, indent=4)
elif (status.eq(STATUS.DATA_NOT_FOUND)):
print("No firewalls configuration found")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
ctrl.delete_netconf_node(vrouter)
exit(0)
print "\n"
fwName1 = "ACCEPT-SRC-IPADDR"
print(">>> Create new firewall instance '%s' on '%s'" %
(fwName1, nodeName))
firewall1 = Firewall(fwName1)
# Add a rule to the firewall instance
rulenum = 30
rule = Rule(rulenum)
rule.add_action("accept")
rule.add_source_address("172.22.17.108")
firewall1.add_rule(rule)
print firewall1.get_payload()
time.sleep(rundelay)
result = vrouter.add_modify_firewall_instance(firewall1)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("Firewall instance '%s' was successfully created" % fwName1)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
print "\n"
fwName2 = "DROP-ICMP"
print(">>> Create new firewall instance '%s' on '%s'" %
(fwName2, nodeName))
firewall2 = Firewall(fwName2)
# Add a rule to the firewall instance
rulenum = 40
rule = Rule(rulenum)
rule.add_action("drop")
rule.add_icmp_typename("ping")
firewall2.add_rule(rule)
print firewall2.get_payload()
time.sleep(rundelay)
result = vrouter.add_modify_firewall_instance(firewall2)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("Firewall instance '%s' was successfully created" % fwName2)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
print status.detailed()
exit(0)
print("\n")
print("<<< Show firewalls configuration on the '%s'" % nodeName)
time.sleep(rundelay)
result = vrouter.get_firewalls_cfg()
status = result.get_status()
if (status.eq(STATUS.OK)):
print("'%s' firewalls config:" % nodeName)
cfg = result.get_data()
data = json.loads(cfg)
print json.dumps(data, indent=4)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print(
"<<< Apply firewall '%s' to inbound traffic "
"and '%s' to outbound traffic on the '%s' "
"dataplane interface" % (fwName1, fwName2, ifName))
time.sleep(rundelay)
result = vrouter.set_dataplane_interface_firewall(ifName, fwName1, fwName2)
status = result.get_status()
if (status.eq(STATUS.OK)):
print(
"Firewall instances were successfully applied "
"to the '%s' dataplane interface" % (ifName))
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print("<<< Show '%s' dataplane interface configuration on the '%s'" %
(ifName, nodeName))
time.sleep(rundelay)
result = vrouter.get_dataplane_interface_cfg(ifName)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("Interfaces '%s' config:" % ifName)
cfg = result.get_data()
data = json.loads(cfg)
print json.dumps(data, indent=4)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print("<<< Remove firewall settings from the '%s' dataplane interface" %
(ifName))
time.sleep(rundelay)
result = vrouter.delete_dataplane_interface_firewall(ifName)
status = result.get_status()
if (status.eq(STATUS.OK)):
print(
"Firewall settings successfully removed "
"from '%s' dataplane interface" % ifName)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print("<<< Show '%s' dataplane interface configuration on the '%s'" %
(ifName, nodeName))
time.sleep(rundelay)
result = vrouter.get_dataplane_interface_cfg(ifName)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("Interfaces '%s' config:" % ifName)
cfg = result.get_data()
data = json.loads(cfg)
print json.dumps(data, indent=4)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print "\n"
print(">>> Remove firewall instance '%s' from '%s'" % (fwName1, nodeName))
time.sleep(rundelay)
result = vrouter.delete_firewall_instance(firewall1)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("Firewall instance '%s' was successfully deleted" % fwName1)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print "\n"
print(">>> Remove firewall instance '%s' from '%s'" % (fwName2, nodeName))
time.sleep(rundelay)
result = vrouter.delete_firewall_instance(firewall2)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("Firewall instance '%s' was successfully deleted" % fwName2)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print("<<< Show firewalls configuration on the '%s'" % nodeName)
time.sleep(rundelay)
result = vrouter.get_firewalls_cfg()
status = result.get_status()
if (status.eq(STATUS.OK)):
print("'%s' firewalls config:" % nodeName)
cfg = result.get_data()
data = json.loads(cfg)
print json.dumps(data, indent=4)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print "\n"
print(">>> Remove '%s' NETCONF node from the Controller" % nodeName)
time.sleep(rundelay)
result = ctrl.delete_netconf_node(vrouter)
status = result.get_status()
if (status.eq(STATUS.OK)):
print(
"'%s' NETCONF node was successfully removed "
"from the Controller" % nodeName)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief())
exit(0)
print("\n")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print(">>> Demo End")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_19():
f = "cfg.yml"
d = {}
if (load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print("Failed to get Controller device attributes")
exit(0)
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("<<< Demo 19 Start")
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
# --- Flow Match: Ethernet Type
# IPv6 Source Address
# IPv6 Destination Address
# IP DSCP
# TCP Source Port
# TCP Destination Port
eth_type = ETH_TYPE_IPv6
ipv6_src = "4231::3210:3210:3210:3210/80"
ipv6_dst = "1234:1234:1234:1234::5678:5678/64"
ipv6_flabel = 33
ip_dscp = IP_DSCP_CS5 # 'Class Selector' = 'Critical'
ip_proto = IP_PROTO_TCP
tcp_src_port = 11111
tcp_dst_port = 22222
# --- Flow Actions: Output (CONTROLLER)
output_port = "CONTROLLER"
print("<<< 'Controller': %s, 'OpenFlow' switch: '%s'" %
(ctrlIpAddr, nodeName))
print "\n"
print("<<< Set OpenFlow flow on the Controller")
print(
" Match: Ethernet Type (%s)\n"
" IPv6 Source Address (%s)\n"
" IPv6 Destination Address (%s)\n"
" IPv6 Flow Label (%s)\n"
" IP DSCP (%s)\n"
" TCP Source Port (%s)\n"
" TCP Destination Port (%s)" %
(hex(eth_type), ipv6_src, ipv6_dst, ipv6_flabel, ip_dscp, tcp_src_port,
tcp_dst_port))
print(" Action: Output (to %s)" % (output_port))
time.sleep(rundelay)
flow_entry = FlowEntry()
flow_entry.set_flow_name(flow_name="demo19.py")
table_id = 0
flow_id = 25
flow_entry.set_flow_table_id(table_id)
flow_entry.set_flow_id(flow_id)
flow_entry.set_flow_priority(flow_priority=1018)
flow_entry.set_flow_cookie(cookie=23)
flow_entry.set_flow_hard_timeout(hard_timeout=1200)
flow_entry.set_flow_idle_timeout(idle_timeout=3400)
# --- Instruction: 'Apply-actions'
# Actions: 'Output'
instruction = Instruction(instruction_order=0)
action = OutputAction(order=0, port=output_port)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
# --- Match Fields: Ethernet Type
# IPv6 Source Address
# IPv6 Destination Address
# IPv6 Flow Label
# IP protocol number (TCP)
# IP DSCP
# TCP Source Port
# TCP Destination Port
match = Match()
match.set_eth_type(eth_type)
match.set_ipv6_src(ipv6_src)
match.set_ipv6_dst(ipv6_dst)
match.set_ipv6_flabel(ipv6_flabel)
match.set_ip_proto(ip_proto)
match.set_ip_dscp(ip_dscp)
match.set_tcp_src(tcp_src_port)
match.set_tcp_dst(tcp_dst_port)
flow_entry.add_match(match)
print("\n")
print("<<< Flow to send:")
print flow_entry.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< Flow successfully added to the Controller")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print("<<< Get configured flow from the Controller")
time.sleep(rundelay)
result = ofswitch.get_configured_flow(table_id, flow_id)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< Flow successfully read from the Controller")
print("Flow info:")
flow = result.get_data()
print json.dumps(flow, indent=4)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print(
"<<< Delete flow with id of '%s' from the Controller's cache "
"and from the table '%s' on the '%s' node" %
(flow_id, table_id, nodeName))
time.sleep(rundelay)
result = ofswitch.delete_flow(flow_entry.get_flow_table_id(),
flow_entry.get_flow_id())
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< Flow successfully removed from the Controller")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print(">>> Demo End")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_37():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit(0)
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 37 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
print ("<<< 'Controller': %s, 'OpenFlow' switch: '%s'" %
(ctrlIpAddr, nodeName))
first_flow_id = 110
# ---------------------------------------------------
# First flow entry
# ---------------------------------------------------
table_id = 0
flow_id = first_flow_id
flow_name = "Modify VLAN ID and VLAN priority example1"
priority = 600
cookie = 1000
match_in_port = 109
match_eth_type = ETH_TYPE_IPv4
match_vlan_id = 100
act_mod_vlan_id = 172
act_mod_vlan_pcp = 2
act_out_port = 112
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Input Port (%s)\n"
" Ethernet Type (%s)\n"
" VLAN ID (%s)" %
(match_in_port,
hex(match_eth_type),
match_vlan_id))
print (" Actions: Set VLAN ID (%s)\n"
" Set VLAN priority (%s)\n"
" Output (%s)" %
(act_mod_vlan_id, act_mod_vlan_pcp, act_out_port))
time.sleep(rundelay)
# Allocate a placeholder for the Flow Entry
flow_entry1 = FlowEntry()
# Generic attributes of the Flow Entry
flow_entry1.set_flow_table_id(table_id)
flow_entry1.set_flow_name(flow_name)
flow_entry1.set_flow_id(flow_id)
flow_entry1.set_flow_cookie(cookie)
flow_entry1.set_flow_priority(priority)
flow_entry1.set_flow_hard_timeout(0)
flow_entry1.set_flow_idle_timeout(0)
# Instructions/Actions for the Flow Entry
instruction = Instruction(instruction_order=0)
action_order = 0
action = SetVlanIdAction(action_order)
action.set_vid(act_mod_vlan_id)
instruction.add_apply_action(action)
action_order += 1
action = SetVlanPCPAction(action_order)
action.set_vlan_pcp(act_mod_vlan_pcp)
instruction.add_apply_action(action)
action_order += 1
action = OutputAction(action_order)
action.set_outport(act_out_port)
instruction.add_apply_action(action)
flow_entry1.add_instruction(instruction)
# Match Fields for the Flow Entry
match = Match()
match.set_in_port(match_in_port)
match.set_eth_type(match_eth_type)
match.set_vlan_id(match_vlan_id)
flow_entry1.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry1.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry1)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
exit(0)
# ---------------------------------------------------
# Second flow entry
# ---------------------------------------------------
table_id = 0
flow_id += 1
flow_name = "Modify VLAN ID and VLAN priority example2"
priority = 600
cookie = 1000
match_in_port = 109
match_eth_type = ETH_TYPE_IPv4
match_vlan_id = 111
act_mod_vlan_id = 1024
act_mod_vlan_pcp = 3
act_out_port = 112
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Input Port (%s)\n"
" Ethernet Type (%s)\n"
" VLAN ID (%s)" %
(match_in_port,
hex(match_eth_type),
match_vlan_id))
print (" Actions: Set Field (VLAN ID %s)\n"
" Set Field (VLAN PCP %s)\n"
" Output (Port number %s)" %
(act_mod_vlan_id, act_mod_vlan_pcp, act_out_port))
time.sleep(rundelay)
# Allocate a placeholder for the Flow Entry
flow_entry2 = FlowEntry()
# Generic attributes of the Flow Entry
flow_entry2.set_flow_table_id(table_id)
flow_entry2.set_flow_name(flow_name)
flow_entry2.set_flow_id(flow_id)
flow_entry2.set_flow_cookie(cookie)
flow_entry2.set_flow_priority(priority)
flow_entry2.set_flow_hard_timeout(0)
flow_entry2.set_flow_idle_timeout(0)
# Instructions/Actions for the Flow Entry
instruction = Instruction(instruction_order=0)
action_order = 0
action = SetFieldAction(action_order)
action.set_vlan_id(act_mod_vlan_id)
instruction.add_apply_action(action)
action_order += 1
action = SetFieldAction(action_order)
action.set_vlan_pcp(act_mod_vlan_pcp)
instruction.add_apply_action(action)
action_order += 1
action = OutputAction(action_order)
action.set_outport(act_out_port)
instruction.add_apply_action(action)
flow_entry2.add_instruction(instruction)
# Match Fields for the Flow Entry
match = Match()
match.set_in_port(match_in_port)
match.set_eth_type(match_eth_type)
match.set_vlan_id(match_vlan_id)
flow_entry2.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry2.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry2)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
exit(0)
# ---------------------------------------------------
# Third flow entry
# ---------------------------------------------------
table_id = 0
flow_id += 1
flow_name = "Strip VLAN header action example"
priority = 600
cookie = 1000
match_in_port = 112
match_eth_type = ETH_TYPE_IPv4
match_vlan_id = 172
act_out_port = 109
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Input Port (%s)\n"
" Ethernet Type (%s)\n"
" VLAN ID (%s)" %
(match_in_port,
hex(match_eth_type),
match_vlan_id))
print (" Actions: Strip VLAN header\n"
" Output (Port number %s)" %
(act_out_port))
time.sleep(rundelay)
# Allocate a placeholder for the Flow Entry
flow_entry3 = FlowEntry()
# Generic attributes of the Flow Entry
flow_entry3.set_flow_table_id(table_id)
flow_entry3.set_flow_name(flow_name)
flow_entry3.set_flow_id(flow_id)
flow_entry3.set_flow_cookie(cookie)
flow_entry3.set_flow_priority(priority)
flow_entry3.set_flow_hard_timeout(0)
flow_entry3.set_flow_idle_timeout(0)
# Instructions/Actions for the Flow Entry
instruction = Instruction(instruction_order=0)
action_order = 0
action = StripVlanAction(action_order)
instruction.add_apply_action(action)
action_order += 1
action = OutputAction(action_order)
action.set_outport(act_out_port)
instruction.add_apply_action(action)
flow_entry3.add_instruction(instruction)
# Match Fields for the Flow Entry
match = Match()
match.set_in_port(match_in_port)
match.set_eth_type(match_eth_type)
match.set_vlan_id(match_vlan_id)
flow_entry3.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry3.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry3)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
exit(0)
print ("\n")
print ("<<< Delete flows from the Controller's cache "
"and from the table '%s' on the '%s' node" % (table_id, nodeName))
time.sleep(rundelay)
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
"""
import time
import json
from pybvc.controller.controller import Controller
from pybvc.netconfdev.vrouter.vrouter5600 import VRouter5600
from pybvc.netconfdev.vrouter.vpn import Vpn
from pybvc.common.status import STATUS
from pybvc.common.utils import load_dict_from_file
if __name__ == "__main__":
f = "cfg4.yml"
d = {}
if(load_dict_from_file(f, d) == False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
nodeIpAddr = d['nodeIpAddr']
nodePortNum = d['nodePortNum']
nodeUname = d['nodeUname']
nodePswd = d['nodePswd']
except:
def of_demo_11():
f = "cfg.yml"
d = {}
if (load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print("Failed to get Controller device attributes")
exit(0)
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print("<<< Demo 11 Start")
print("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
# --- Flow Match: Ethernet Source Address
# Ethernet Destination Address
# IPv4 Source Address
# IPv4 Destination Address
# ICMPv4 Type
# ICMPv4 Code
# IP DSCP
# IP ECN
# Input Port
# NOTE: Ethernet type MUST be 2048 (0x800) -> IPv4 protocol
# IP Protocol Type MUST be 1 -> ICMP
eth_type = ETH_TYPE_IPv4
eth_src = "00:00:00:11:23:ae"
eth_dst = "00:ff:20:01:1a:3d"
ipv4_src = "17.1.2.3/8"
ipv4_dst = "172.168.5.6/18"
ip_proto = IP_PROTO_ICMP
ip_dscp = IP_DSCP_CS2 # 'Class Selector' = 'Immediate'
ip_ecn = IP_ECN_CE # Congestion Encountered
icmpv4_type = 6 # Alternate Host Address
icmpv4_code = 3 # Alternate Address for Host
input_port = 10
print("<<< 'Controller': %s, 'OpenFlow' switch: '%s'" %
(ctrlIpAddr, nodeName))
print "\n"
print("<<< Set OpenFlow flow on the Controller")
print(
" Match: Ethernet Type (%s)\n"
" Ethernet Source Address (%s)\n"
" Ethernet Destination Address (%s)\n"
" IPv4 Source Address (%s)\n"
" IPv4 Destination Address (%s)\n"
" IP Protocol Number (%s)\n"
" IP DSCP (%s)\n"
" IP ECN (%s)\n"
" ICMPv4 Type (%s)\n"
" ICMPv4 Code (%s)\n"
" Input Port (%s)" %
(hex(eth_type), eth_src, eth_dst, ipv4_src, ipv4_dst, ip_proto,
ip_dscp, ip_ecn, icmpv4_type, icmpv4_code, input_port))
print(" Action: Output (NORMAL)")
time.sleep(rundelay)
flow_entry = FlowEntry()
table_id = 0
flow_entry.set_flow_table_id(table_id)
flow_id = 18
flow_entry.set_flow_id(flow_id)
flow_entry.set_flow_hard_timeout(0)
flow_entry.set_flow_idle_timeout(0)
flow_entry.set_flow_priority(1009)
# --- Instruction: 'Apply-actions'
# Action: 'Output' NORMAL
instruction = Instruction(instruction_order=0)
action = OutputAction(order=0, port="NORMAL")
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
# --- Match Fields: Ethernet Type
# Ethernet Source Address
# Ethernet Destination Address
# IPv4 Source Address
# IPv4 Destination Address
# IP Protocol Number
# IP DSCP
# IP ECN
# ICMPv4 Type
# ICMPv4 Code
# Input Port
match = Match()
match.set_eth_type(eth_type)
match.set_eth_src(eth_src)
match.set_eth_dst(eth_dst)
match.set_ipv4_src(ipv4_src)
match.set_ipv4_dst(ipv4_dst)
match.set_ip_proto(ip_proto)
match.set_ip_dscp(ip_dscp)
match.set_ip_ecn(ip_ecn)
match.set_icmpv4_type(icmpv4_type)
match.set_icmpv4_code(icmpv4_code)
match.set_in_port(input_port)
flow_entry.add_match(match)
print("\n")
print("<<< Flow to send:")
print flow_entry.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< Flow successfully added to the Controller")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print("<<< Get configured flow from the Controller")
time.sleep(rundelay)
result = ofswitch.get_configured_flow(table_id, flow_id)
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< Flow successfully read from the Controller")
print("Flow info:")
flow = result.get_data()
print json.dumps(flow, indent=4)
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print(
"<<< Delete flow with id of '%s' from the Controller's cache "
"and from the table '%s' on the '%s' node" %
(flow_id, table_id, nodeName))
time.sleep(rundelay)
result = ofswitch.delete_flow(flow_entry.get_flow_table_id(),
flow_entry.get_flow_id())
status = result.get_status()
if (status.eq(STATUS.OK)):
print("<<< Flow successfully removed from the Controller")
else:
print("\n")
print("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print("\n")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print(">>> Demo End")
print(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def of_demo_18():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 18 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
# --- Flow Match: Ethernet Type
# IPv6 Source Address
# IPv6 Destination Address
# IP DSCP
# TCP Source Port
# TCP Destination Port
eth_type = ETH_TYPE_IPv6
ipv6_src = "2001::2acf:e9ff:fe21:6431/80"
ipv6_dst = "2004:1234:2acf:e9ff::fe21:6431/64"
ip_dscp = IP_DSCP_CS1 # 'Class Selector' = 'Priority'
ip_proto = IP_PROTO_TCP
tcp_src_port = 12345
tcp_dst_port = 54321
# --- Flow Actions: Output (CONTROLLER)
output_port = "CONTROLLER"
print ("<<< 'Controller': %s, 'OpenFlow' switch: '%s'"
% (ctrlIpAddr, nodeName))
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Ethernet Type (%s)\n"
" IPv6 Source Address (%s)\n"
" IPv6 Destination Address (%s)\n"
" IP DSCP (%s)\n"
" TCP Source Port (%s)\n"
" TCP Destination Port (%s)"
% (hex(eth_type), ipv6_src, ipv6_dst,
ip_dscp, tcp_src_port, tcp_dst_port))
print (" Action: Output (to %s)"
% (output_port))
time.sleep(rundelay)
flow_entry = FlowEntry()
flow_entry.set_flow_name(flow_name="demo18.py")
table_id = 0
flow_id = 24
flow_entry.set_flow_table_id(table_id)
flow_entry.set_flow_id(flow_id)
flow_entry.set_flow_hard_timeout(0)
flow_entry.set_flow_idle_timeout(0)
flow_entry.set_flow_priority(flow_priority=1017)
# --- Instruction: 'Apply-actions'
# Actions: 'Output'
instruction = Instruction(instruction_order=0)
action = OutputAction(order=0, port=output_port)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
# --- Match Fields: Ethernet Type
# IPv6 Source Address
# IPv6 Destination Address
# IP protocol number (TCP)
# IP DSCP
# TCP Source Port
# TCP Destination Port
match = Match()
match.set_eth_type(eth_type)
match.set_ipv6_src(ipv6_src)
match.set_ipv6_dst(ipv6_dst)
match.set_ip_proto(ip_proto)
match.set_ip_dscp(ip_dscp)
match.set_tcp_src_port(tcp_src_port)
match.set_tcp_dst_port(tcp_dst_port)
flow_entry.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print ("<<< Get configured flow from the Controller")
time.sleep(rundelay)
result = ofswitch.get_configured_flow(table_id, flow_id)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully read from the Controller")
print ("Flow info:")
flow = result.get_data()
print json.dumps(flow, indent=4)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print ("<<< Delete flow with id of '%s' from the Controller's cache "
"and from the table '%s' on the '%s' node"
% (flow_id, table_id, nodeName))
time.sleep(rundelay)
result = ofswitch.delete_flow(flow_entry.get_flow_table_id(),
flow_entry.get_flow_id())
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully removed from the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
def nc_demo_13():
f = "cfg1.yml"
d = {}
if load_dict_from_file(f, d) is False:
print ("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d["ctrlIpAddr"]
ctrlPortNum = d["ctrlPortNum"]
ctrlUname = d["ctrlUname"]
ctrlPswd = d["ctrlPswd"]
rundelay = d["rundelay"]
except:
print ("Failed to get Controller device attributes")
exit(0)
netconf_ids = []
netconf_nodes = []
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print "\n"
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
print ("<<< Controller '%s:%s'" % (ctrlIpAddr, ctrlPortNum))
time.sleep(rundelay)
print "\n"
print ("<<< Get NETCONF Inventory Information")
time.sleep(rundelay)
result = ctrl.get_netconf_nodes_in_config()
status = result.get_status()
if status.eq(STATUS.OK):
netconf_ids = result.get_data()
else:
print ("\n")
print ("!!!Demo terminated, " "failed to get list of NETCONF devices, " "reason: %s" % status.brief())
exit(0)
print "\n"
print ("<<< NETCONF devices")
print "\n".strip()
for node_id in netconf_ids:
print " %s" % node_id
for node_id in netconf_ids:
result = ctrl.build_netconf_node_inventory_object(node_id)
status = result.get_status()
if status.eq(STATUS.OK):
node = result.get_data()
assert isinstance(node, NetconfCapableNode)
netconf_nodes.append(node)
else:
print ("\n")
print (
"!!!Demo terminated, "
"failed to build object for NETCONF device '%s', "
"reason: %s" % (node_id, status.brief())
)
exit(0)
for node in netconf_nodes:
time.sleep(rundelay)
print "\n".strip()
print "<<< Information for '{}' device".format(node.get_id())
print "\n".strip()
print " Device Name : {}".format(node.get_id())
print " Connection status : {}".format(node.get_conn_status())
print "\n".strip()
print " Initial Capabilities"
print " {}".format("-" * 60)
clist = node.get_initial_capabilities()
for item in clist:
print " {}".format(item)
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")