" 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
" 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
hex(match_ip_eth_type),
match_ipv4_dst))
print (" Action: 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)
% 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)
" Output (Physical Port number %s)" % (pop_ether_type, output_port)) time.sleep(rundelay) flow_entry = FlowEntry() table_id = 0 flow_id = 30 flow_entry.set_flow_table_id(table_id) flow_entry.set_flow_id(flow_id) flow_entry.set_flow_name(flow_name = "Strip 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 = 1023) flow_entry.set_flow_cookie(cookie = 889) flow_entry.set_flow_cookie_mask(cookie_mask = 255) # --- Instruction: 'Apply-actions' # Actions: 'Pop MPLS Header' # 'Output' instruction = Instruction(instruction_order = 0) action = PopMplsHeaderAction(order = 0) action.set_eth_type(pop_ether_type) instruction.add_apply_action(action) action = OutputAction(order = 1, port = output_port) instruction.add_apply_action(action) flow_entry.add_instruction(instruction) # --- Match Fields: Ethernet Type # Input Port
rundelay = 5
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
print("<<< 'Controller': %s, 'OpenFlow' switch: '%s'" %
(ctrlIpAddr, nodeName))
flow_table_id = 0
flow_id_base = 12
flow_id = flow_id_base
flowEntries = []
# Sample flow entry
flow_entry = FlowEntry()
flow_entry.set_flow_cookie(6001)
flow_entry.set_flow_table_id(flow_table_id)
flow_entry.set_flow_id(flow_id)
flow_id += 1
flow_entry.set_flow_idle_timeout(12000)
flow_entry.set_flow_hard_timeout(12000)
flow_entry.set_flow_priority(1000)
instruction = Instruction(instruction_order=0)
action = DropAction(order=0)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
match = Match()
match.set_eth_type(ETH_TYPE_ARP)
match.set_eth_src("00:11:22:33:44:55")
" Set Field (MPLS label %s)\n"
" Output (Physical Port number %s)" %
(hex(push_ether_type), mpls_label, output_port))
time.sleep(rundelay)
flow_entry = FlowEntry()
table_id = 0
flow_id = 28
flow_entry.set_flow_table_id(table_id)
flow_entry.set_flow_name(flow_name="Push MPLS Label")
flow_entry.set_flow_id(flow_id)
flow_entry.set_flow_hard_timeout(hard_timeout=0)
flow_entry.set_flow_idle_timeout(idle_timeout=0)
flow_entry.set_flow_priority(flow_priority=1021)
flow_entry.set_flow_cookie(cookie=654)
flow_entry.set_flow_cookie_mask(cookie_mask=255)
# --- Instruction: 'Apply-actions'
# Actions: 'Push MPLS Header'
# 'Set Field'
# 'Output'
instruction = Instruction(instruction_order=0)
action = PushMplsHeaderAction(order=0)
action.set_eth_type(push_ether_type)
instruction.add_apply_action(action)
action = SetFieldAction(order=1)
action.set_mpls_label(mpls_label)
instruction.add_apply_action(action)
action = OutputAction(order=2, port=output_port)
instruction.add_apply_action(action)
" 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)
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
" Metadata (%s)" %
(hex(eth_type), ip_dscp, ip_ecn,
ipv6_src, ipv6_dst, ipv6_flabel,
icmpv6_type, icmpv6_code, metadata))
print (" Action: Output (to %s)" % (output_port))
time.sleep(rundelay)
flow_entry = FlowEntry()
table_id = 0
flow_id = 26
flow_entry.set_flow_table_id(table_id)
flow_entry.set_flow_name(flow_name="demo20.py")
flow_entry.set_flow_id(flow_id)
flow_entry.set_flow_priority(flow_priority=1019)
flow_entry.set_flow_cookie(cookie=250)
flow_entry.set_flow_cookie_mask(cookie_mask=255)
flow_entry.set_flow_hard_timeout(hard_timeout=1200)
flow_entry.set_flow_idle_timeout(idle_timeout=3400)
# --- Instruction: 'Apply-actions'
# Actions: 'Output'
instruction = Instruction(instruction_order=0)
action = OutputAction(order=0, port=output_port)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
# --- Match Fields: Ethernet Type
# IP DSCP
# IP ECN
# IPv6 Source Address
match_ipv4_dst))
print (" Action: 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)
" Action: Pop MPLS (Ethernet Type %s)\n"
" Output (Physical Port number %s)" %
(pop_ether_type, output_port))
time.sleep(rundelay)
flow_entry = FlowEntry()
table_id = 0
flow_id = 30
flow_entry.set_flow_table_id(table_id)
flow_entry.set_flow_id(flow_id)
flow_entry.set_flow_name(flow_name="Strip 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=1023)
flow_entry.set_flow_cookie(cookie=889)
flow_entry.set_flow_cookie_mask(cookie_mask=255)
# --- Instruction: 'Apply-actions'
# Actions: 'Pop MPLS Header'
# 'Output'
instruction = Instruction(instruction_order=0)
action = PopMplsHeaderAction(order=0)
action.set_eth_type(pop_ether_type)
instruction.add_apply_action(action)
action = OutputAction(order=1, port=output_port)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
# --- Match Fields: Ethernet Type
# Input Port
" ICMPv6 Code (%s)\n"
" Metadata (%s)" %
(hex(eth_type), ip_dscp, ip_ecn, ipv6_src, ipv6_dst, ipv6_flabel,
icmpv6_type, icmpv6_code, metadata))
print(" Action: Output (to %s)" % output_port)
time.sleep(rundelay)
flow_entry = FlowEntry()
table_id = 0
flow_id = 26
flow_entry.set_flow_table_id(table_id)
flow_entry.set_flow_name(flow_name="demo20.py")
flow_entry.set_flow_id(flow_id)
flow_entry.set_flow_priority(flow_priority=1019)
flow_entry.set_flow_cookie(cookie=250)
flow_entry.set_flow_cookie_mask(cookie_mask=255)
flow_entry.set_flow_hard_timeout(hard_timeout=1200)
flow_entry.set_flow_idle_timeout(idle_timeout=3400)
# --- Instruction: 'Apply-actions'
# Actions: 'Output'
instruction = Instruction(instruction_order=0)
action = OutputAction(order=0, port=output_port)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
# --- Match Fields: Ethernet Type
# IP DSCP
# IP ECN
# IPv6 Source Address
rundelay = 5
ctrl = Controller(ctrlIpAddr, ctrlPortNum, ctrlUname, ctrlPswd)
ofswitch = OFSwitch(ctrl, nodeName)
print ("<<< 'Controller': %s, 'OpenFlow' switch: '%s'" % (ctrlIpAddr, nodeName))
flow_table_id = 0
flow_id_base = 12
flow_id = flow_id_base
flowEntries = []
# Sample flow entry
flow_entry = FlowEntry()
flow_entry.set_flow_cookie(6001)
flow_entry.set_flow_table_id(flow_table_id)
flow_entry.set_flow_id(flow_id)
flow_id += 1
flow_entry.set_flow_idle_timeout(12000)
flow_entry.set_flow_hard_timeout(12000)
flow_entry.set_flow_priority(1000)
instruction = Instruction(instruction_order = 0)
action = DropAction(order = 0)
instruction.add_apply_action(action)
flow_entry.add_instruction(instruction)
match = Match()
match.set_eth_type(ETH_TYPE_ARP)
match.set_eth_src("00:11:22:33:44:55")
" 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)
