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_25():
f = "cfg.yml"
d = {}
if(load_dict_from_file(f, d) is False):
print("Config file '%s' read error: " % f)
exit()
try:
ctrlIpAddr = d['ctrlIpAddr']
ctrlPortNum = d['ctrlPortNum']
ctrlUname = d['ctrlUname']
ctrlPswd = d['ctrlPswd']
nodeName = d['nodeName']
rundelay = d['rundelay']
except:
print ("Failed to get Controller device attributes")
exit(0)
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
print ("<<< Demo 25 Start")
print ("<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<")
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
table_id = 0
priority = 500
cookie = 1000
cookie_mask = 255
customer_port = 110
provider_port = 111
qinq_eth_type = ETH_TYPE_STAG # 802.1ad (QinQ) VLAN tagged frame
dot1q_eth_type = ETH_TYPE_CTAG # 802.1q VLAN tagged frame
arp_eth_type = ETH_TYPE_ARP
ip_eth_type = ETH_TYPE_IPv4
provider_vlan_id = 100 # Provider VLAN
customer_vlan_id = 998 # Customer VLAN
first_flow_id = 31
print ("<<< 'Controller': %s, 'OpenFlow' switch: '%s'" %
(ctrlIpAddr, nodeName))
# ---------------------------------------------------
# First flow entry
# ---------------------------------------------------
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Ethernet Type (%s)\n"
" VLAN ID (%s)\n"
" Input Port (%s)" %
(hex(arp_eth_type), customer_vlan_id, customer_port))
print (" Action: Push VLAN (Ethernet Type %s)\n"
" Set Field (VLAN ID %s)\n"
" Push VLAN (Ethernet Type %s)\n"
" Set Field (VLAN ID %s)\n"
" Output (Physical Port number %s)" %
(hex(qinq_eth_type), provider_vlan_id,
hex(dot1q_eth_type), customer_vlan_id,
provider_port))
time.sleep(rundelay)
flow_id = first_flow_id
flow_entry1 = FlowEntry()
flow_entry1.set_flow_table_id(table_id)
fname = "[MLX1-A] Test flow (match:inport=110,arp;" + \
"actions:push-QINQ-tag,mod_vlan=100," + \
"push-DOT1Q-tag,mod_vlan=998,output:111)"
flow_entry1.set_flow_name(flow_name=fname)
flow_entry1.set_flow_id(flow_id)
flow_entry1.set_flow_hard_timeout(hard_timeout=600)
flow_entry1.set_flow_idle_timeout(idle_timeout=300)
flow_entry1.set_flow_priority(priority)
flow_entry1.set_flow_cookie(cookie)
flow_entry1.set_flow_cookie_mask(cookie_mask)
instruction = Instruction(instruction_order=0)
action_order = 0
action = PushVlanHeaderAction(action_order)
action.set_eth_type(qinq_eth_type)
instruction.add_apply_action(action)
action_order += 1
action = SetFieldAction(action_order)
action.set_vlan_id(provider_vlan_id)
instruction.add_apply_action(action)
action_order += 1
action = PushVlanHeaderAction(action_order)
action.set_eth_type(dot1q_eth_type)
instruction.add_apply_action(action)
action_order += 1
action = SetFieldAction(action_order)
action.set_vlan_id(customer_vlan_id)
instruction.add_apply_action(action)
action_order += 1
action = OutputAction(action_order, provider_port)
instruction.add_apply_action(action)
flow_entry1.add_instruction(instruction)
match = Match()
match.set_eth_type(arp_eth_type)
match.set_vlan_id(customer_vlan_id)
match.set_in_port(in_port=customer_port)
flow_entry1.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry1.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry1)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
exit(0)
# ---------------------------------------------------
# Second flow entry
# ---------------------------------------------------
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Ethernet Type (%s)\n"
" VLAN ID (%s)\n"
" Input Port (%s)" %
(hex(ip_eth_type), customer_vlan_id, customer_port))
print (" Action: Push VLAN (Ethernet Type %s)\n"
" Set Field (VLAN ID %s)\n"
" Push VLAN (Ethernet Type %s)\n"
" Set Field (VLAN ID %s)\n"
" Output (Physical Port number %s)" %
(hex(qinq_eth_type), provider_vlan_id,
hex(dot1q_eth_type), customer_vlan_id,
provider_port))
time.sleep(rundelay)
flow_id += 1
flow_entry2 = FlowEntry()
flow_entry2.set_flow_table_id(table_id)
fname = "[MLX1-A] Test flow (match:inport=110,ip;" + \
"actions:push-QINQ-tag,mod_vlan=100,output:111)"
flow_entry2.set_flow_name(flow_name=fname)
flow_entry2.set_flow_id(flow_id)
flow_entry2.set_flow_hard_timeout(hard_timeout=600)
flow_entry2.set_flow_idle_timeout(idle_timeout=300)
flow_entry2.set_flow_priority(priority)
flow_entry2.set_flow_cookie(cookie)
flow_entry2.set_flow_cookie_mask(cookie_mask)
instruction = Instruction(instruction_order=0)
action_order = 0
action = PushVlanHeaderAction(action_order)
action.set_eth_type(qinq_eth_type)
instruction.add_apply_action(action)
action_order += 1
action = SetFieldAction(action_order)
action.set_vlan_id(provider_vlan_id)
instruction.add_apply_action(action)
action_order += 1
action = PushVlanHeaderAction(action_order)
action.set_eth_type(dot1q_eth_type)
instruction.add_apply_action(action)
action_order += 1
action = SetFieldAction(action_order)
action.set_vlan_id(customer_vlan_id)
instruction.add_apply_action(action)
action_order += 1
action = OutputAction(action_order, provider_port)
instruction.add_apply_action(action)
flow_entry2.add_instruction(instruction)
match = Match()
match.set_eth_type(ip_eth_type)
match.set_vlan_id(customer_vlan_id)
match.set_in_port(in_port=customer_port)
flow_entry2.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry2.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry2)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
exit(0)
# ---------------------------------------------------
# Third flow entry
# ---------------------------------------------------
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Ethernet Type (%s)\n"
" VLAN ID (%s)\n"
" Input Port (%s)" %
(hex(arp_eth_type), provider_vlan_id, provider_port))
print (" Action: Pop VLAN\n"
" Output (Physical Port number %s)" %
(customer_port))
time.sleep(rundelay)
flow_id += 1
flow_entry3 = FlowEntry()
flow_entry3.set_flow_table_id(table_id)
fname = "[MLX1-A] Test flow (match:inport=111,arp,vid=100;" + \
"actions:pop-vlan-tag,output=110)"
flow_entry3.set_flow_name(flow_name=fname)
flow_entry3.set_flow_id(flow_id)
flow_entry3.set_flow_hard_timeout(hard_timeout=600)
flow_entry3.set_flow_idle_timeout(idle_timeout=300)
flow_entry3.set_flow_priority(priority)
flow_entry3.set_flow_cookie(cookie)
flow_entry3.set_flow_cookie_mask(cookie_mask)
instruction = Instruction(instruction_order=0)
action_order = 0
action = PopVlanHeaderAction(action_order)
instruction.add_apply_action(action)
action_order += 1
action = OutputAction(action_order, customer_port)
instruction.add_apply_action(action)
flow_entry3.add_instruction(instruction)
match = Match()
match.set_eth_type(arp_eth_type)
match.set_vlan_id(provider_vlan_id)
match.set_in_port(provider_port)
flow_entry3.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry3.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry3)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
exit(0)
# ---------------------------------------------------
# Fourth flow entry
# ---------------------------------------------------
print "\n"
print ("<<< Set OpenFlow flow on the Controller")
print (" Match: Ethernet Type (%s)\n"
" VLAN ID (%s)\n"
" Input Port (%s)" %
(hex(ip_eth_type), provider_vlan_id, provider_port))
print (" Action: Pop VLAN\n"
" Output (Physical Port number %s)" %
(customer_port))
time.sleep(rundelay)
flow_id += 1
flow_entry4 = FlowEntry()
flow_entry4.set_flow_table_id(table_id)
flow_entry4.set_flow_id(flow_id)
fname = "[MLX1-A] Test flow (match:inport=111,ip,vid=100;" + \
"actions:pop-vlan-tag,output=110)"
flow_entry4.set_flow_name(flow_name=fname)
flow_entry4.set_flow_hard_timeout(hard_timeout=600)
flow_entry4.set_flow_idle_timeout(idle_timeout=300)
flow_entry4.set_flow_priority(priority)
flow_entry4.set_flow_cookie(cookie)
flow_entry4.set_flow_cookie_mask(cookie_mask)
instruction = Instruction(instruction_order=0)
action_order = 0
action = PopVlanHeaderAction(action_order)
instruction.add_apply_action(action)
action_order += 1
action = OutputAction(action_order, customer_port)
instruction.add_apply_action(action)
flow_entry4.add_instruction(instruction)
match = Match()
match.set_eth_type(ip_eth_type)
match.set_vlan_id(provider_vlan_id)
match.set_in_port(provider_port)
flow_entry4.add_match(match)
print ("\n")
print ("<<< Flow to send:")
print flow_entry4.get_payload()
time.sleep(rundelay)
result = ofswitch.add_modify_flow(flow_entry4)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow successfully added to the Controller")
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
exit(0)
print ("\n")
print ("<<< Get configured flows from the Controller")
time.sleep(rundelay)
for i in range(first_flow_id, flow_id + 1):
result = ofswitch.get_configured_flow(table_id, i)
status = result.get_status()
if(status.eq(STATUS.OK)):
print ("<<< Flow '%s' successfully read from the Controller" % i)
print ("Flow info:")
flow = result.get_data()
print json.dumps(flow, indent=4)
else:
print ("\n")
print ("!!!Demo terminated, reason: %s" % status.detailed())
delete_flows(ofswitch, table_id, range(first_flow_id,
flow_id + 1))
exit(0)
print ("\n")
print ("<<< Delete flows from the Controller's cache "
"and from the table '%s' on the '%s' node" % (table_id, nodeName))
time.sleep(rundelay)
delete_flows(ofswitch, table_id, range(first_flow_id, flow_id + 1))
print ("\n")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")
print (">>> Demo End")
print (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")