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 (">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>")