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 read_in_ovrly_cfg():
f = "ovrly_mgr_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']
ctrlTimeOut = d['ctrlTimeOut']
hvsrIp_1 = d['hvsrIp_1']
hvsrPortNum_1 = d['hvsrPortNum_1']
hvsrName_1 = d['hvsrName_1']
hvsrIp_2 = d['hvsrIp_2']
hvsrPortNum_2 = d['hvsrPortNum_2']
hvsrName_1 = d['hvsrName_1']
vtepName_1 = d['vtepName_1']
vtepName_2 = d['vtepName_2']
vniId_1 = d['vniId_1']
vniId_2 = d['vniId_2']
except:
print ("Failed to get Controller and Node device attributes from Configuration file %s" % f)
exit(0)
return d
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 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 read_in_vr_cfg_file():
f = "vr_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_1 = d['nodeName_1']
nodeIpAddr_1 = d['nodeIpAddr_1']
nodePortNum_1 = d['nodePortNum_1']
nodeUname_1 = d['nodeUname_1']
nodePswd_1 = d['nodePswd_1']
nodeName_2 = d['nodeName_2']
nodeIpAddr_2 = d['nodeIpAddr_2']
nodePortNum_2 = d['nodePortNum_2']
nodeUname_2 = d['nodeUname_2']
nodePswd_2 = d['nodePswd_2']
nodeName_3 = d['nodeName_3']
nodeIpAddr_3 = d['nodeIpAddr_3']
nodePortNum_3 = d['nodePortNum_3']
nodeUname_3 = d['nodeUname_3']
nodePswd_3 = d['nodePswd_3']
except:
logging.info ("Failed to get Controller and Node device attributes from Configuration file %s" % f)
exit(0)
return d
def of_demo_21():
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 21 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
# IPv6 Extension Header
# TCP Source Port
# TCP Destination Port
# Metadata
eth_type = ETH_TYPE_IPv6
ip_dscp = IP_DSCP_CS6 # 'Class Selector' = 'Internet'
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 = 7
ipv6_exthdr = 0 # 'no next header'
ip_proto = IP_PROTO_TCP
tcp_src_port = 1831
tcp_dst_port = 1006
metadata = "123456789"
# --- 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"
" IPv6 Extension Header (%s)\n"
" TCP Source Port (%s)\n"
" TCP Destination Port (%s)\n"
" Metadata (%s)" %
(hex(eth_type), ip_dscp, ip_ecn,
ipv6_src, ipv6_dst, ipv6_flabel,
ipv6_exthdr,
tcp_src_port, tcp_dst_port, metadata))
print (" Action: Output (to %s)" % (output_port))
time.sleep(rundelay)
flow_entry = FlowEntry()
table_id = 0
flow_id = 27
flow_entry.set_flow_table_id(table_id)
flow_entry.set_flow_id(flow_id)
flow_entry.set_flow_priority(flow_priority=1020)
flow_entry.set_flow_cookie(cookie=2100)
flow_entry.set_flow_hard_timeout(hard_timeout=1234)
flow_entry.set_flow_idle_timeout(idle_timeout=3456)
flow_entry.set_flow_strict(False)
flow_entry.set_flow_install_hw(False)
# --- 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
# IPv6 Extension Header
# IP protocol number (TCP)
# TCP Source Port
# TCP Destination Port
# 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_ipv6_exh_hdr(ipv6_exthdr)
match.set_ip_proto(ip_proto)
match.set_tcp_src(tcp_src_port)
match.set_tcp_dst(tcp_dst_port)
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.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 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_1():
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")
print ("<<< Get list of all YANG models supported by the '%s'" % nodeName)
time.sleep(rundelay)
result = vrouter.get_schemas()
status = result.get_status()
if(status.eq(STATUS.OK)):
print "YANG models list:"
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().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_31():
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 31 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 = "Set IPv4 ToS action"
priority = 600
cookie = 1000
match_in_port = 109
match_ip_eth_type = ETH_TYPE_IPv4
match_ipv4_dst = "10.1.2.3/32"
mod_nw_tos = 8
act_out_port = 112
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Input Port (%s)\n"
" Ethernet Type (%s)\n"
" IPv4 Destination Address (%s)" %
(match_in_port,
hex(match_ip_eth_type),
match_ipv4_dst))
print (" Actions: Set IPv4 ToS (tos %s)\n"
" Output (Port number %s)" %
(mod_nw_tos, 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 = SetNwTosAction(action_order)
action.set_tos(mod_nw_tos)
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_ip_eth_type)
match.set_ipv4_dst(match_ipv4_dst)
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 = "Set Field (IP DSCP) action"
priority = 600
cookie = 1000
match_in_port = 109
match_eth_type = ETH_TYPE_IPv4
match_ipv4_dst = "192.1.2.3/32"
mod_ip_dscp = IP_DSCP_CS5
act_out_port = 112
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Input Port (%s)\n"
" Ethernet Type (%s)\n"
" IPv4 Destination Address (%s)" %
(match_in_port,
hex(match_ip_eth_type),
match_ipv4_dst))
print (" Actions: Set Field (IP DSCP %s)\n"
" Output (Port number %s)" %
(mod_ip_dscp, 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_ip_dscp(mod_ip_dscp)
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_dst(match_ipv4_dst)
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_42():
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 42 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 MPLS TTL example1"
priority = 900
cookie = 1300
match_in_port = 3
match_eth_type = ETH_TYPE_MPLS_UCAST
match_mpls_label = 567
act_mod_mpls_ttl = 2
act_out_port = 112
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Input Port (%s)\n"
" Ethernet Type (%s)\n"
" MPLS Label (%s)" %
(match_in_port,
hex(match_eth_type),
match_mpls_label))
print (" Actions: Set MPLS TTL (%s)\n"
" Output (%s)" %
(act_mod_mpls_ttl, 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 = SetMplsTTLAction(action_order)
action.set_ttl(act_mod_mpls_ttl)
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_mpls_label(match_mpls_label)
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 MPLS TTL example2"
priority = 900
cookie = 1300
match_in_port = 112
match_eth_type = ETH_TYPE_MPLS_UCAST
match_mpls_label = 567
act_out_port = 3
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Input Port (%s)\n"
" Ethernet Type (%s)\n"
" MPLS Label (%s)" %
(match_in_port,
hex(match_eth_type),
match_mpls_label))
print (" Actions: Decrement MPLS TTL\n"
" Output (%s)" %
(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 = DecMplsTTLAction(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_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_mpls_label(match_mpls_label)
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 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_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)
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)):
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")
time.sleep(rundelay)
delete_groups(ofswitch, grp_ids_cfg)
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_7():
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 7 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
# Input Port
# NOTE: Ethernet type must be 2048 (0x800) -> IPv4 protocol
eth_type = ETH_TYPE_IPv4
eth_src = "00:1a:1b:00:22:aa"
eth_dst = "00:2b:00:60:ff:f1"
ipv4_src = "44.44.44.1/24"
ipv4_dst = "55.55.55.1/16"
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"
" Input Port (%s)" %
(hex(eth_type), eth_src,
eth_dst, ipv4_src, ipv4_dst,
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=1005)
# --- 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
# 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_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_43():
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 43 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 = "Set Queue example"
priority = 1000
cookie = 1400
match_in_port = 109
match_eth_type = ETH_TYPE_IPv4
match_ipv4_dst_addr = "10.0.0.0/8"
act_queue_id = 7
act_out_port = 112
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (
" Match: Input Port (%s)\n"
" Ethernet Type (%s)\n"
" IPv4 Destination Address (%s)" % (match_in_port, hex(match_eth_type), match_ipv4_dst_addr)
)
print (" Actions: Set Queue (%s)\n" " Output (%s)" % (act_queue_id, 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 = SetQueueAction(action_order)
action.set_gueue_id(act_queue_id)
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_dst(match_ipv4_dst_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)
print "\n".strip()
print ("<<< Get Queues Statistics for Port '%s'") % act_out_port
time.sleep(rundelay)
queues = []
result = ofswitch.get_port_queues_stats(act_out_port, decode_obj=True)
status = result.get_status()
if status.eq(STATUS.OK):
queues = result.get_data()
elif status.eq(STATUS.DATA_NOT_FOUND):
pass
else:
print ("\n")
print ("!!!Error, failed to get queue statistics for port '%s" % act_out_port)
print ("!!!Demo terminated, reason: %s" % status.detailed())
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
exit(0)
print "\n".strip()
s = "Port '{} - Queues Statistics'".format(act_out_port)
print " %s\n" % s
if queues:
for queue in sorted(queues, key=lambda q: q.queue_id()):
print " Queue '{}'".format(queue.queue_id())
print "\n".strip()
print " Tx Packets : {}".format(queue.tx_pkts())
print " Tx Bytes : {}".format(queue.tx_bytes())
print " Tx Errors : {}".format(queue.tx_errs())
print " Duration : {}s".format(queue.time_alive())
print "\n".strip()
else:
print " None"
print "\n".strip()
print ("<<< Get Queue '%s' Statistics for Port '%s'" % (act_queue_id, act_out_port))
time.sleep(rundelay)
queue = None
result = ofswitch.get_port_queue_stats(port_num=act_out_port, queue_id=act_queue_id, decode_obj=True)
status = result.get_status()
if status.eq(STATUS.OK):
queue = result.get_data()
elif status.eq(STATUS.DATA_NOT_FOUND):
pass
else:
print ("\n")
print ("!!!Error, failed to get port '%s' queue '%s' statistics " % act_out_port, act_queue_id)
print ("!!!Demo terminated, reason: %s" % status.detailed())
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
exit(0)
print "\n".strip()
s = "Port '{}' - Queue '{}' Statistics".format(act_out_port, act_queue_id)
print " %s\n" % s
if queue:
print " Tx Packets : {}".format(queue.tx_pkts())
print " Tx Bytes : {}".format(queue.tx_bytes())
print " Tx Errors : {}".format(queue.tx_errs())
print " Duration : {}s".format(queue.time_alive())
print "\n".strip()
else:
print " None"
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_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_5():
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")
print ("<<< Show list of dataplane interfaces on the '%s'" % nodeName)
time.sleep(rundelay)
dpIfList = None
result = vrouter.get_dataplane_interfaces_list()
status = result.get_status()
if(status.eq(STATUS.OK)):
print "Dataplane interfaces:"
dpIfList = result.get_data()
print json.dumps(dpIfList, indent=4)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.brief().lower())
exit(0)
if (dpIfList is not None):
ifName = dpIfList[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 ("Dataplane interface '%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 ("<<< Show configuration of dataplane interfaces on the '%s'"
% nodeName)
time.sleep(rundelay)
result = vrouter.get_dataplane_interfaces_cfg()
status = result.get_status()
if(status.eq(STATUS.OK)):
print "Dataplane interfaces config:"
dpIfCfg = result.get_data()
print json.dumps(dpIfCfg, 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 vr_demo_4():
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")
print ("<<< Show firewalls configuration of the '%s'" % nodeName)
time.sleep(rundelay)
result = vrouter.get_firewalls_cfg()
status = result.get_status()
if (status.eq(STATUS.OK)):
print ("'%s' firewall 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())
exit(0)
print "\n"
fw_name = "FW-ACCEPT-SRC-172_22_17_108"
firewall = Firewall(fw_name)
# add a rule to the firewall instance
rulenum = 33
rule = Rule(rulenum)
rule.add_action("accept")
rule.add_source_address("172.22.17.108")
firewall.add_rule(rule)
print ("<<< Create new firewall instance '%s' on '%s'" %
(fw_name, nodeName))
print firewall.get_payload()
time.sleep(rundelay)
result = vrouter.add_modify_firewall_instance(firewall)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("Firewall instance '%s' was successfully created" % fw_name)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
exit(0)
print("\n")
print ("<<< Show content of the firewall instance '%s' on '%s'" %
(fw_name, nodeName))
time.sleep(rundelay)
result = vrouter.get_firewall_instance_cfg(fw_name)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("Firewall instance '%s': " % fw_name)
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 ("<<< 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 firewall instance '%s' from '%s'" %
(fw_name, nodeName))
time.sleep(rundelay)
result = vrouter.delete_firewall_instance(firewall)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("Firewall instance '%s' was successfully deleted" % fw_name)
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_13():
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 13 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
# --- Flow Match: Ethernet Type
# Ethernet Source Address
# Ethernet Destination Address
# VLAN ID
# VLAN PCP
eth_type = ETH_TYPE_IPv4
eth_src = "00:00:00:11:23:ad"
eth_dst = "00:ff:29:01:19:61"
vlan_id = 100
vlan_pcp = PCP_CA # 'Critical Applications' (priority 3)
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"
" VLAN ID (%s)\n"
" VLAN PCP(%s)" %
(hex(eth_type), eth_src,
eth_dst, vlan_id, vlan_pcp))
print (" Action: Output (to Physical Port Number)")
time.sleep(rundelay)
flow_entry = FlowEntry()
table_id = 0
flow_entry.set_flow_table_id(table_id)
flow_id = 20
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(1011)
# --- Instruction: 'Apply-actions'
# Action: 'Output' to port 7
instruction = Instruction(instruction_order=0)
action = OutputAction(order=0, port=7)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
# --- Match Fields: Ethernet Type
# Ethernet Source Address
# Ethernet Destination Address
# VLAN ID
# VLAN PCP
match = Match()
match.set_eth_type(eth_type)
match.set_eth_src(eth_src)
match.set_eth_dst(eth_dst)
match.set_vlan_id(vlan_id)
match.set_vlan_pcp(vlan_pcp)
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_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 vr_demo_14():
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 TLS")
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)
# Set the local IP address of the VPN tunnel
local_address = '192.168.200.1'
vpnif.set_local_address(local_address)
# Set the remote IP address of the VPN tunnel
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)
# Set the TLS role of this endpoint
tls_role = "passive"
vpnif.set_tls_role(tls_role)
# Specify the location of the CA certificate file
vpnif.set_tls_ca_cert_file(path="/config/auth/ca.crt")
# Specify the location of the host certificate file
vpnif.set_tls_cert_file(path="/config/auth/V1.crt")
# Specify the location of the CRL parameters file
vpnif.set_tls_crl_file(path="/config/auth/crl.pem")
# Specify the location of the DH file
vpnif.set_tls_dh_file(path="/config/auth/dh1024.pem")
# Specify the location of the host key file
vpnif.set_tls_key_file(path="/config/auth/V1.key")
# Apply configuration settings
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 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_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_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_10():
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 10 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 DSCP
# IP ECN
# UDP Source Port Number
# UDP Destination Port Number
# 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 = "20:14:29:01:19:61"
ipv4_src = "192.1.2.3/10"
ipv4_dst = "172.168.5.6/18"
ip_proto = IP_PROTO_UDP
ip_dscp = IP_DSCP_CS1 # 'Class Selector' = 'Priority'
ip_ecn = IP_ECN_CE # Congestion Encountered
udp_src_port = 25364
udp_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"
" IP ECN (%s)\n"
" UDP Source Port Number (%s)\n"
" UDP Destination Port Number (%s)\n"
" Input Port (%s)" %
(hex(eth_type), eth_src,
eth_dst, ipv4_src, ipv4_dst,
ip_proto, ip_dscp, ip_ecn,
udp_src_port, udp_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 = 17
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=1008)
# --- 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
# UDP Source Port Number
# UDP 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_ip_ecn(ip_ecn)
match.set_udp_src(udp_src_port)
match.set_udp_dst(udp_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 (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
"""
import sys
import json
from pysdn.controller.controller import Controller
from pysdn.netconfdev.vrouter.vrouter5600 import VRouter5600
from pysdn.common.status import STATUS
from pysdn.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_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_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 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 (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")