--- /dev/null
+log file zebra.log
+!
+hostname ce1
+!
+interface ce1-eth0
+ ip address 172.16.1.1/24
+ no link-detect
+!
+ip forwarding
+!
+line vty
+!
--- /dev/null
+log file zebra.log
+!
+hostname ce2
+!
+interface ce2-eth0
+ ip address 172.16.1.2/24
+ no link-detect
+!
+ip forwarding
+!
+line vty
+!
--- /dev/null
+log file zebra.log
+!
+hostname ce3
+!
+interface ce3-eth0
+ ip address 172.16.1.3/24
+ no link-detect
+!
+ip forwarding
+!
+line vty
+!
--- /dev/null
+hostname r1
+log file isisd.log
+debug isis adj-packets
+debug isis events
+debug isis update-packets
+debug isis ldp-sync
+!
+router isis 1
+ net 10.0000.0000.0000.0000.0000.0000.0000.0000.0001.00
+ metric-style wide
+ redistribute ipv4 connected level-1
+ redistribute ipv6 connected level-1
+ mpls ldp-sync
+!
+interface r1-eth1
+ ip router isis 1
+ ipv6 router isis 1
+ isis network point-to-point
+ isis circuit-type level-1
+!
+interface r1-eth2
+ ip router isis 1
+ ipv6 router isis 1
+ isis network point-to-point
+ isis circuit-type level-1
+!
--- /dev/null
+hostname r1
+log file ldpd.log
+!
+debug mpls ldp zebra
+debug mpls ldp event
+debug mpls ldp errors
+debug mpls ldp sync
+!
+mpls ldp
+ router-id 1.1.1.1
+ !
+ address-family ipv4
+ discovery transport-address 1.1.1.1
+ label local allocate host-routes
+ !
+ ttl-security disable
+ !
+ interface r1-eth1
+ !
+ interface r1-eth2
+ !
+ !
+!
+l2vpn CUST_A type vpls
+ member interface r1-eth0
+ !
+ member pseudowire r1-mpw0
+ neighbor lsr-id 2.2.2.2
+ pw-id 100
+ !
+!
+line vty
+!
--- /dev/null
+{
+ "1.1.1.1\/32":[
+ {
+ "prefix":"1.1.1.1\/32",
+ "protocol":"connected",
+ "selected":true,
+ "nexthops":[
+ {
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":1,
+ "interfaceName":"lo",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "2.2.2.2\/32":[
+ {
+ "prefix":"2.2.2.2\/32",
+ "protocol":"isis",
+ "selected":true,
+ "distance":115,
+ "metric":10,
+ "nexthops":[
+ {
+ "fib":true,
+ "ip":"10.0.1.2",
+ "afi":"ipv4",
+ "interfaceIndex":3,
+ "interfaceName":"r1-eth1",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "3.3.3.3\/32":[
+ {
+ "prefix":"3.3.3.3\/32",
+ "protocol":"isis",
+ "selected":true,
+ "distance":115,
+ "metric":10,
+ "nexthops":[
+ {
+ "fib":true,
+ "ip":"10.0.2.3",
+ "afi":"ipv4",
+ "interfaceIndex":4,
+ "interfaceName":"r1-eth2",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "10.0.1.0\/24":[
+ {
+ "prefix":"10.0.1.0\/24",
+ "protocol":"isis",
+ "distance":115,
+ "metric":10,
+ "nexthops":[
+ {
+ "ip":"10.0.1.2",
+ "afi":"ipv4",
+ "interfaceIndex":3,
+ "interfaceName":"r1-eth1"
+ }
+ ]
+ },
+ {
+ "prefix":"10.0.1.0\/24",
+ "protocol":"connected",
+ "selected":true,
+ "nexthops":[
+ {
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":3,
+ "interfaceName":"r1-eth1",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "10.0.2.0\/24":[
+ {
+ "prefix":"10.0.2.0\/24",
+ "protocol":"isis",
+ "distance":115,
+ "metric":10,
+ "nexthops":[
+ {
+ "ip":"10.0.2.3",
+ "afi":"ipv4",
+ "interfaceIndex":4,
+ "interfaceName":"r1-eth2"
+ }
+ ]
+ },
+ {
+ "prefix":"10.0.2.0\/24",
+ "protocol":"connected",
+ "selected":true,
+ "nexthops":[
+ {
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":4,
+ "interfaceName":"r1-eth2",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "10.0.3.0\/24":[
+ {
+ "prefix":"10.0.3.0\/24",
+ "protocol":"isis",
+ "selected":true,
+ "distance":115,
+ "metric":10,
+ "nexthops":[
+ {
+ "fib":true,
+ "ip":"10.0.1.2",
+ "afi":"ipv4",
+ "interfaceIndex":3,
+ "interfaceName":"r1-eth1",
+ "active":true
+ },
+ {
+ "fib":true,
+ "ip":"10.0.2.3",
+ "afi":"ipv4",
+ "interfaceIndex":4,
+ "interfaceName":"r1-eth2",
+ "active":true
+ }
+ ]
+ }
+ ]
+}
--- /dev/null
+{
+ "1": {
+ "r1-eth1": [
+ {
+ "level": "Level-1",
+ "metric": "10"
+ }
+ ],
+ "r1-eth2": [
+ {
+ "level": "Level-1",
+ "metric": "10"
+ }
+ ]
+ }
+}
--- /dev/null
+{
+ "1": {
+ "r1-eth1": [
+ {
+ "level": "Level-1",
+ "metric": "16777214"
+ }
+ ],
+ "r1-eth2": [
+ {
+ "level": "Level-1",
+ "metric": "10"
+ }
+ ]
+ }
+}
--- /dev/null
+{
+ "1": {
+ "r1-eth1": [
+ {
+ "level": "Level-1",
+ "metric": "16777214"
+ }
+ ],
+ "r1-eth2": [
+ {
+ "level": "Level-1",
+ "metric": "10"
+ }
+ ]
+ }
+}
--- /dev/null
+{
+ "r1-eth1":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":0,
+ "ldpIgpSyncState":"Sync achieved"
+ },
+ "r1-eth2":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":0,
+ "ldpIgpSyncState":"Sync achieved"
+ }
+
+}
--- /dev/null
+{
+ "r1-eth1":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":0,
+ "ldpIgpSyncState":"Sync not achieved"
+ },
+ "r1-eth2":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":0,
+ "ldpIgpSyncState":"Sync achieved"
+ }
+
+}
--- /dev/null
+{
+ "r1-eth1":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":0,
+ "ldpIgpSyncState":"Sync not achieved"
+ },
+ "r1-eth2":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":0,
+ "ldpIgpSyncState":"Sync achieved"
+ }
+
+}
--- /dev/null
+{
+ "2.2.2.2: 100":{
+ "destination":"2.2.2.2",
+ "vcId":100,
+ "localLabel":16,
+ "localControlWord":1,
+ "localVcType":"Ethernet",
+ "localGroupID":0,
+ "localIfMtu":1500,
+ "remoteLabel":16,
+ "remoteControlWord":1,
+ "remoteVcType":"Ethernet",
+ "remoteGroupID":0,
+ "remoteIfMtu":1500
+ }
+}
--- /dev/null
+{
+ "r1-mpw0":{
+ "peerId":"2.2.2.2",
+ "vcId":100,
+ "VpnName":"CUST_A",
+ "status":"up"
+ }
+}
--- /dev/null
+{
+ "bindings":[
+ {
+ "addressFamily":"ipv4",
+ "prefix":"1.1.1.1/32",
+ "neighborId":"2.2.2.2",
+ "localLabel":"imp-null",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"1.1.1.1/32",
+ "neighborId":"3.3.3.3",
+ "localLabel":"imp-null",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"2.2.2.2/32",
+ "neighborId":"2.2.2.2",
+ "remoteLabel":"imp-null",
+ "inUse":1
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"2.2.2.2/32",
+ "neighborId":"3.3.3.3",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"3.3.3.3/32",
+ "neighborId":"2.2.2.2",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"3.3.3.3/32",
+ "neighborId":"3.3.3.3",
+ "remoteLabel":"imp-null",
+ "inUse":1
+ }
+ ]
+}
--- /dev/null
+{
+ "adjacencies":[
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"2.2.2.2",
+ "type":"link",
+ "interface":"r1-eth1",
+ "helloHoldtime":15
+ },
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"2.2.2.2",
+ "type":"targeted",
+ "peer":"2.2.2.2",
+ "helloHoldtime":45
+ },
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"3.3.3.3",
+ "type":"link",
+ "interface":"r1-eth2",
+ "helloHoldtime":15
+ }
+ ]
+}
--- /dev/null
+{
+ "r1-eth1":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"2.2.2.2"
+ },
+ "r1-eth2":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"3.3.3.3"
+ }
+}
--- /dev/null
+{
+ "r1-eth1":{
+ "state":"labelExchangeNotComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":""
+ },
+ "r1-eth2":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"3.3.3.3"
+ }
+}
--- /dev/null
+{
+ "neighbors":[
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"2.2.2.2",
+ "state":"OPERATIONAL",
+ "transportAddress":"2.2.2.2"
+ },
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"3.3.3.3",
+ "state":"OPERATIONAL",
+ "transportAddress":"3.3.3.3"
+ }
+ ]
+}
--- /dev/null
+{
+ "frr-interface:lib": {
+ "interface": [
+ {
+ "name": "r1-eth1",
+ "vrf": "default",
+ "state": {
+ "frr-isisd:isis": {
+ "adjacencies": {
+ "adjacency": [
+ {
+ "neighbor-sys-type": "level-1",
+ "neighbor-sysid": "0000.0000.0002",
+ "neighbor-extended-circuit-id": 0,
+ "state": "up"
+ }
+ ]
+ }
+ }
+ }
+ },
+ {
+ "name": "r1-eth2",
+ "vrf": "default",
+ "state": {
+ "frr-isisd:isis": {
+ "adjacencies": {
+ "adjacency": [
+ {
+ "neighbor-sys-type": "level-1",
+ "neighbor-sysid": "0000.0000.0003",
+ "neighbor-extended-circuit-id": 0,
+ "state": "up"
+ }
+ ]
+ }
+ }
+ }
+ }
+ ]
+ }
+}
--- /dev/null
+log file zebra.log
+!
+hostname r1
+!
+debug zebra kernel
+debug zebra rib detailed
+debug zebra dplane detailed
+debug zebra nht
+debug zebra pseudowires
+debug zebra mpls
+!
+interface lo
+ ip address 1.1.1.1/32
+!
+interface r1-eth0
+ description to s1
+!
+interface r1-eth1
+ description to s4
+ ip address 10.0.1.1/24
+!
+interface r1-eth2
+ description to s5
+ ip address 10.0.2.1/24
+!
+ip forwarding
+!
+line vty
+!
--- /dev/null
+hostname r2
+log file isisd.log
+debug isis adj-packets
+debug isis events
+debug isis update-packets
+debug isis ldp-sync
+!
+router isis 1
+ net 10.0000.0000.0000.0000.0000.0000.0000.0000.0002.00
+ metric-style wide
+ redistribute ipv4 connected level-1
+ redistribute ipv6 connected level-1
+ mpls ldp-sync
+!
+interface r2-eth1
+ ip router isis 1
+ ipv6 router isis 1
+ isis network point-to-point
+ isis circuit-type level-1
+!
+interface r2-eth2
+ ip router isis 1
+ ipv6 router isis 1
+ isis network point-to-point
+ isis circuit-type level-1
+ no isis mpls ldp-sync
+!
--- /dev/null
+hostname r2
+log file ldpd.log
+!
+debug mpls ldp zebra
+debug mpls ldp event
+debug mpls ldp errors
+debug mpls ldp sync
+!
+mpls ldp
+ router-id 2.2.2.2
+ !
+ address-family ipv4
+ discovery transport-address 2.2.2.2
+ label local allocate host-routes
+ !
+ ttl-security disable
+ !
+ interface r2-eth1
+ !
+ interface r2-eth2
+ !
+ !
+!
+l2vpn CUST_A type vpls
+ member interface r2-eth0
+ !
+ member pseudowire r2-mpw0
+ neighbor lsr-id 1.1.1.1
+ pw-id 100
+ !
+!
+line vty
+!
--- /dev/null
+hostname r2
+log file ospfd.log
+debug ospf zebra interface
+debug ospf ldp-sync
+!
+router ospf
+ router-id 2.2.2.2
+ network 0.0.0.0/0 area 0
+ mpls ldp-sync
+ mpls ldp-sync holddown 50
+!
+interface r2-eth1
+ ip ospf network point-to-point
+ ip ospf mpls ldp-sync holddown 300
+!
+interface r2-eth2
+ ip ospf network point-to-point
+ no ip ospf mpls ldp-sync
+!
--- /dev/null
+{
+ "1.1.1.1\/32":[
+ {
+ "prefix":"1.1.1.1\/32",
+ "protocol":"isis",
+ "selected":true,
+ "distance":115,
+ "metric":10,
+ "nexthops":[
+ {
+ "fib":true,
+ "ip":"10.0.1.1",
+ "afi":"ipv4",
+ "interfaceIndex":3,
+ "interfaceName":"r2-eth1",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "2.2.2.2\/32":[
+ {
+ "prefix":"2.2.2.2\/32",
+ "protocol":"connected",
+ "selected":true,
+ "nexthops":[
+ {
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":1,
+ "interfaceName":"lo",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "3.3.3.3\/32":[
+ {
+ "prefix":"3.3.3.3\/32",
+ "protocol":"isis",
+ "selected":true,
+ "distance":115,
+ "metric":10,
+ "nexthops":[
+ {
+ "fib":true,
+ "ip":"10.0.3.3",
+ "afi":"ipv4",
+ "interfaceIndex":4,
+ "interfaceName":"r2-eth2",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "10.0.1.0\/24":[
+ {
+ "prefix":"10.0.1.0\/24",
+ "protocol":"isis",
+ "distance":115,
+ "metric":10,
+ "nexthops":[
+ {
+ "ip":"10.0.1.1",
+ "afi":"ipv4",
+ "interfaceIndex":3,
+ "interfaceName":"r2-eth1"
+ }
+ ]
+ },
+ {
+ "prefix":"10.0.1.0\/24",
+ "protocol":"connected",
+ "selected":true,
+ "nexthops":[
+ {
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":3,
+ "interfaceName":"r2-eth1",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "10.0.2.0\/24":[
+ {
+ "prefix":"10.0.2.0\/24",
+ "protocol":"isis",
+ "selected":true,
+ "distance":115,
+ "metric":10,
+ "nexthops":[
+ {
+ "fib":true,
+ "ip":"10.0.1.1",
+ "afi":"ipv4",
+ "interfaceIndex":3,
+ "interfaceName":"r2-eth1",
+ "active":true
+ },
+ {
+ "fib":true,
+ "ip":"10.0.3.3",
+ "afi":"ipv4",
+ "interfaceIndex":4,
+ "interfaceName":"r2-eth2",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "10.0.3.0\/24":[
+ {
+ "prefix":"10.0.3.0\/24",
+ "protocol":"isis",
+ "distance":115,
+ "metric":10,
+ "nexthops":[
+ {
+ "ip":"10.0.3.3",
+ "afi":"ipv4",
+ "interfaceIndex":4,
+ "interfaceName":"r2-eth2"
+ }
+ ]
+ },
+ {
+ "prefix":"10.0.3.0\/24",
+ "protocol":"connected",
+ "selected":true,
+ "nexthops":[
+ {
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":4,
+ "interfaceName":"r2-eth2",
+ "active":true
+ }
+ ]
+ }
+ ]
+}
--- /dev/null
+{
+ "1": {
+ "r2-eth1": [
+ {
+ "level": "Level-1",
+ "metric": "10"
+ }
+ ],
+ "r2-eth2": [
+ {
+ "level": "Level-1",
+ "metric": "10"
+ }
+ ]
+ }
+}
--- /dev/null
+{
+ "1": {
+ "r2-eth1": [
+ {
+ "level": "Level-1",
+ "metric": "16777214"
+ }
+ ],
+ "r2-eth2": [
+ {
+ "level": "Level-1",
+ "metric": "10"
+ }
+ ]
+ }
+}
--- /dev/null
+{
+ "1": {
+ "r2-eth1": [
+ {
+ "level": "Level-1",
+ "metric": "16777214"
+ }
+ ],
+ "r2-eth2": [
+ {
+ "level": "Level-1",
+ "metric": "10"
+ }
+ ]
+ }
+}
--- /dev/null
+{
+ "r2-eth1":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":0,
+ "ldpIgpSyncState":"Sync achieved"
+ },
+ "r2-eth2":{
+ "ldpIgpSyncEnabled":false,
+ "holdDownTimeInSec":0,
+ "ldpIgpSyncState":"Sync not required"
+ }
+
+}
--- /dev/null
+{
+ "r2-eth1":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":0,
+ "ldpIgpSyncState":"Sync not achieved"
+ },
+ "r2-eth2":{
+ "ldpIgpSyncEnabled":false,
+ "holdDownTimeInSec":0,
+ "ldpIgpSyncState":"Sync not required"
+ }
+
+}
--- /dev/null
+{
+ "r2-eth1":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":0,
+ "ldpIgpSyncState":"Sync not achieved"
+ },
+ "r2-eth2":{
+ "ldpIgpSyncEnabled":false,
+ "holdDownTimeInSec":0,
+ "ldpIgpSyncState":"Sync not required"
+ }
+
+}
--- /dev/null
+{
+ "1.1.1.1: 100":{
+ "destination":"1.1.1.1",
+ "vcId":100,
+ "localLabel":16,
+ "localControlWord":1,
+ "localVcType":"Ethernet",
+ "localGroupID":0,
+ "localIfMtu":1500,
+ "remoteLabel":16,
+ "remoteControlWord":1,
+ "remoteVcType":"Ethernet",
+ "remoteGroupID":0,
+ "remoteIfMtu":1500
+ }
+}
--- /dev/null
+{
+ "r2-mpw0":{
+ "peerId":"1.1.1.1",
+ "vcId":100,
+ "VpnName":"CUST_A",
+ "status":"up"
+ }
+}
--- /dev/null
+{
+ "bindings":[
+ {
+ "addressFamily":"ipv4",
+ "prefix":"1.1.1.1/32",
+ "neighborId":"1.1.1.1",
+ "remoteLabel":"imp-null",
+ "inUse":1
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"1.1.1.1/32",
+ "neighborId":"3.3.3.3",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"2.2.2.2/32",
+ "neighborId":"1.1.1.1",
+ "localLabel":"imp-null",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"2.2.2.2/32",
+ "neighborId":"3.3.3.3",
+ "localLabel":"imp-null",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"3.3.3.3/32",
+ "neighborId":"1.1.1.1",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"3.3.3.3/32",
+ "neighborId":"3.3.3.3",
+ "remoteLabel":"imp-null",
+ "inUse":1
+ }
+ ]
+}
--- /dev/null
+{
+ "adjacencies":[
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"1.1.1.1",
+ "type":"link",
+ "interface":"r2-eth1",
+ "helloHoldtime":15
+ },
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"1.1.1.1",
+ "type":"targeted",
+ "peer":"1.1.1.1",
+ "helloHoldtime":45
+ },
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"3.3.3.3",
+ "type":"link",
+ "interface":"r2-eth2",
+ "helloHoldtime":15
+ }
+ ]
+}
--- /dev/null
+{
+ "r2-eth1":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"1.1.1.1"
+ },
+ "r2-eth2":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"3.3.3.3"
+ }
+}
--- /dev/null
+{
+ "r2-eth1":{
+ "state":"labelExchangeNotComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":""
+ },
+ "r2-eth2":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"3.3.3.3"
+ }
+}
--- /dev/null
+{
+ "r2-eth1":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"1.1.1.1"
+ },
+ "r2-eth2":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"3.3.3.3"
+ }
+}
--- /dev/null
+{
+ "neighbors":[
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"1.1.1.1",
+ "state":"OPERATIONAL",
+ "transportAddress":"1.1.1.1"
+ },
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"3.3.3.3",
+ "state":"OPERATIONAL",
+ "transportAddress":"3.3.3.3"
+ }
+ ]
+}
--- /dev/null
+{
+ "frr-interface:lib": {
+ "interface": [
+ {
+ "name": "r2-eth1",
+ "vrf": "default",
+ "state": {
+ "frr-isisd:isis": {
+ "adjacencies": {
+ "adjacency": [
+ {
+ "neighbor-sys-type": "level-1",
+ "neighbor-sysid": "0000.0000.0001",
+ "neighbor-extended-circuit-id": 0,
+ "state": "up"
+ }
+ ]
+ }
+ }
+ }
+ },
+ {
+ "name": "r2-eth2",
+ "vrf": "default",
+ "state": {
+ "frr-isisd:isis": {
+ "adjacencies": {
+ "adjacency": [
+ {
+ "neighbor-sys-type": "level-1",
+ "neighbor-sysid": "0000.0000.0003",
+ "neighbor-extended-circuit-id": 0,
+ "state": "up"
+ }
+ ]
+ }
+ }
+ }
+ }
+ ]
+ }
+}
--- /dev/null
+log file zebra.log
+!
+hostname r2
+!
+debug zebra rib detailed
+debug zebra dplane detailed
+debug zebra kernel
+debug zebra nht
+debug zebra pseudowires
+!
+interface lo
+ ip address 2.2.2.2/32
+!
+interface r2-eth0
+ description to s2
+!
+interface r2-eth1
+ description to s4
+ ip address 10.0.1.2/24
+!
+interface r2-eth2
+ description to s6
+ ip address 10.0.3.2/24
+!
+ip forwarding
+!
+line vty
+!
--- /dev/null
+hostname r3
+log file isisd.log
+debug isis adj-packets
+debug isis events
+debug isis update-packets
+debug isis ldp-sync
+!
+router isis 1
+ net 10.0000.0000.0000.0000.0000.0000.0000.0000.0003.00
+ metric-style wide
+ redistribute ipv4 connected level-1
+ redistribute ipv6 connected level-1
+ mpls ldp-sync
+ mpls ldp-sync holddown 50
+!
+interface r3-eth1
+ ip router isis 1
+ ipv6 router isis 1
+ isis network point-to-point
+ isis circuit-type level-1
+ no isis mpls ldp-sync
+!
+interface r3-eth2
+ ip router isis 1
+ ipv6 router isis 1
+ isis network point-to-point
+ isis circuit-type level-1
+!
--- /dev/null
+hostname r3
+log file ldpd.log
+!
+debug mpls ldp zebra
+debug mpls ldp event
+debug mpls ldp errors
+debug mpls ldp sync
+!
+mpls ldp
+ router-id 3.3.3.3
+ !
+ address-family ipv4
+ discovery transport-address 3.3.3.3
+ label local allocate host-routes
+ !
+ ttl-security disable
+ !
+ interface r3-eth1
+ !
+ interface r3-eth2
+ !
+ !
+!
+line vty
+!
--- /dev/null
+{
+ "1.1.1.1\/32":[
+ {
+ "prefix":"1.1.1.1\/32",
+ "protocol":"isis",
+ "selected":true,
+ "distance":115,
+ "metric":10,
+ "nexthops":[
+ {
+ "fib":true,
+ "ip":"10.0.2.1",
+ "afi":"ipv4",
+ "interfaceIndex":3,
+ "interfaceName":"r3-eth1",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "2.2.2.2\/32":[
+ {
+ "prefix":"2.2.2.2\/32",
+ "protocol":"isis",
+ "selected":true,
+ "distance":115,
+ "metric":10,
+ "nexthops":[
+ {
+ "fib":true,
+ "ip":"10.0.3.2",
+ "afi":"ipv4",
+ "interfaceIndex":4,
+ "interfaceName":"r3-eth2",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "3.3.3.3\/32":[
+ {
+ "prefix":"3.3.3.3\/32",
+ "protocol":"connected",
+ "selected":true,
+ "nexthops":[
+ {
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":1,
+ "interfaceName":"lo",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "10.0.1.0\/24":[
+ {
+ "prefix":"10.0.1.0\/24",
+ "protocol":"isis",
+ "selected":true,
+ "distance":115,
+ "metric":10,
+ "nexthops":[
+ {
+ "fib":true,
+ "ip":"10.0.2.1",
+ "afi":"ipv4",
+ "interfaceIndex":3,
+ "interfaceName":"r3-eth1",
+ "active":true
+ },
+ {
+ "fib":true,
+ "ip":"10.0.3.2",
+ "afi":"ipv4",
+ "interfaceIndex":4,
+ "interfaceName":"r3-eth2",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "10.0.2.0\/24":[
+ {
+ "prefix":"10.0.2.0\/24",
+ "protocol":"isis",
+ "distance":115,
+ "metric":10,
+ "nexthops":[
+ {
+ "ip":"10.0.2.1",
+ "afi":"ipv4",
+ "interfaceIndex":3,
+ "interfaceName":"r3-eth1"
+ }
+ ]
+ },
+ {
+ "prefix":"10.0.2.0\/24",
+ "protocol":"connected",
+ "selected":true,
+ "nexthops":[
+ {
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":3,
+ "interfaceName":"r3-eth1",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "10.0.3.0\/24":[
+ {
+ "prefix":"10.0.3.0\/24",
+ "protocol":"isis",
+ "distance":115,
+ "metric":10,
+ "nexthops":[
+ {
+ "ip":"10.0.3.2",
+ "afi":"ipv4",
+ "interfaceIndex":4,
+ "interfaceName":"r3-eth2"
+ }
+ ]
+ },
+ {
+ "prefix":"10.0.3.0\/24",
+ "protocol":"connected",
+ "selected":true,
+ "nexthops":[
+ {
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":4,
+ "interfaceName":"r3-eth2",
+ "active":true
+ }
+ ]
+ }
+ ]
+}
--- /dev/null
+{
+ "1": {
+ "r3-eth1": [
+ {
+ "level": "Level-1",
+ "metric": "10"
+ }
+ ],
+ "r3-eth2": [
+ {
+ "level": "Level-1",
+ "metric": "10"
+ }
+ ]
+ }
+}
--- /dev/null
+{
+ "1": {
+ "r3-eth1": [
+ {
+ "level": "Level-1",
+ "metric": "10"
+ }
+ ],
+ "r3-eth2": [
+ {
+ "level": "Level-1",
+ "metric": "10"
+ }
+ ]
+ }
+}
--- /dev/null
+{
+ "1": {
+ "r3-eth1": [
+ {
+ "level": "Level-1",
+ "metric": "10"
+ }
+ ],
+ "r3-eth2": [
+ {
+ "level": "Level-1",
+ "metric": "10"
+ }
+ ]
+ }
+}
--- /dev/null
+{
+ "r3-eth1":{
+ "ldpIgpSyncEnabled":false,
+ "holdDownTimeInSec":50,
+ "ldpIgpSyncState":"Sync not required"
+ },
+ "r3-eth2":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":50,
+ "ldpIgpSyncState":"Sync achieved"
+ }
+
+}
--- /dev/null
+{
+ "r3-eth1":{
+ "ldpIgpSyncEnabled":false,
+ "holdDownTimeInSec":50,
+ "ldpIgpSyncState":"Sync not required"
+ },
+ "r3-eth2":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":50,
+ "ldpIgpSyncState":"Sync achieved"
+ }
+
+}
--- /dev/null
+{
+ "r3-eth1":{
+ "ldpIgpSyncEnabled":false,
+ "holdDownTimeInSec":50,
+ "ldpIgpSyncState":"Sync not required"
+ },
+ "r3-eth2":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":50,
+ "ldpIgpSyncState":"Sync achieved"
+ }
+
+}
--- /dev/null
+{
+ "bindings":[
+ {
+ "addressFamily":"ipv4",
+ "prefix":"1.1.1.1/32",
+ "neighborId":"1.1.1.1",
+ "remoteLabel":"imp-null",
+ "inUse":1
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"1.1.1.1/32",
+ "neighborId":"2.2.2.2",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"2.2.2.2/32",
+ "neighborId":"1.1.1.1",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"2.2.2.2/32",
+ "neighborId":"2.2.2.2",
+ "remoteLabel":"imp-null",
+ "inUse":1
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"3.3.3.3/32",
+ "neighborId":"1.1.1.1",
+ "localLabel":"imp-null",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"3.3.3.3/32",
+ "neighborId":"2.2.2.2",
+ "localLabel":"imp-null",
+ "inUse":0
+ }
+ ]
+}
--- /dev/null
+{
+ "adjacencies":[
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"1.1.1.1",
+ "type":"link",
+ "interface":"r3-eth1",
+ "helloHoldtime":15
+ },
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"2.2.2.2",
+ "type":"link",
+ "interface":"r3-eth2",
+ "helloHoldtime":15
+ }
+ ]
+}
--- /dev/null
+{
+ "r3-eth1":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"1.1.1.1"
+ },
+ "r3-eth2":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"2.2.2.2"
+ }
+}
--- /dev/null
+{
+ "r3-eth1":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"1.1.1.1"
+ },
+ "r3-eth2":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"2.2.2.2"
+ }
+}
--- /dev/null
+{
+ "neighbors":[
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"1.1.1.1",
+ "state":"OPERATIONAL",
+ "transportAddress":"1.1.1.1"
+ },
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"2.2.2.2",
+ "state":"OPERATIONAL",
+ "transportAddress":"2.2.2.2"
+ }
+ ]
+}
--- /dev/null
+{
+ "frr-interface:lib": {
+ "interface": [
+ {
+ "name": "r3-eth1",
+ "vrf": "default",
+ "state": {
+ "frr-isisd:isis": {
+ "adjacencies": {
+ "adjacency": [
+ {
+ "neighbor-sys-type": "level-1",
+ "neighbor-sysid": "0000.0000.0001",
+ "neighbor-extended-circuit-id": 0,
+ "state": "up"
+ }
+ ]
+ }
+ }
+ }
+ },
+ {
+ "name": "r3-eth2",
+ "vrf": "default",
+ "state": {
+ "frr-isisd:isis": {
+ "adjacencies": {
+ "adjacency": [
+ {
+ "neighbor-sys-type": "level-1",
+ "neighbor-sysid": "0000.0000.0002",
+ "neighbor-extended-circuit-id": 0,
+ "state": "up"
+ }
+ ]
+ }
+ }
+ }
+ }
+ ]
+ }
+}
--- /dev/null
+log file zebra.log
+!
+hostname r3
+!
+debug zebra rib detailed
+debug zebra dplane detailed
+debug zebra kernel
+debug zebra nht
+debug zebra pseudowires
+!
+interface lo
+ ip address 3.3.3.3/32
+!
+interface r3-eth0
+ description to s3
+!
+interface r3-eth1
+ description to s5
+ ip address 10.0.2.3/24
+!
+interface r3-eth2
+ description to s6
+ ip address 10.0.3.3/24
+!
+!!interface r3-eth3
+!! description to s4
+!! ip address 10.0.1.3/24
+!
+ip forwarding
+!
+line vty
+!
--- /dev/null
+## Color coding:
+#########################
+## Main FRR: #f08080 red
+## Switches: #d0e0d0 gray
+## RIP: #19e3d9 Cyan
+## RIPng: #fcb314 dark yellow
+## OSPFv2: #32b835 Green
+## OSPFv3: #19e3d9 Cyan
+## ISIS IPv4 #fcb314 dark yellow
+## ISIS IPv6 #9a81ec purple
+## BGP IPv4 #eee3d3 beige
+## BGP IPv6 #fdff00 yellow
+##### Colors (see http://www.color-hex.com/)
+
+graph template {
+ label="Test Topology - LDP-VPLS 1";
+
+ # Routers
+ ce1 [
+ shape=doubleoctagon,
+ label="ce1",
+ fillcolor="#f08080",
+ style=filled,
+ ];
+ ce2 [
+ shape=doubleoctagon
+ label="ce2",
+ fillcolor="#f08080",
+ style=filled,
+ ];
+ ce3 [
+ shape=doubleoctagon
+ label="ce3",
+ fillcolor="#f08080",
+ style=filled,
+ ];
+ r1 [
+ shape=doubleoctagon,
+ label="r1",
+ fillcolor="#f08080",
+ style=filled,
+ ];
+ r2 [
+ shape=doubleoctagon
+ label="r2",
+ fillcolor="#f08080",
+ style=filled,
+ ];
+ r3 [
+ shape=doubleoctagon
+ label="r3",
+ fillcolor="#f08080",
+ style=filled,
+ ];
+
+
+ # Switches
+ s1 [
+ shape=oval,
+ label="VPLS\n172.16.1.0/24",
+ fillcolor="#d0e0d0",
+ style=filled,
+ ];
+ s2 [
+ shape=oval,
+ label="VPLS\n172.16.1.0/24",
+ fillcolor="#d0e0d0",
+ style=filled,
+ ];
+ s3 [
+ shape=oval,
+ label="VPLS\n172.16.1.0/24",
+ fillcolor="#d0e0d0",
+ style=filled,
+ ];
+ s4 [
+ shape=oval,
+ label="s4\n10.0.1.0/24",
+ fillcolor="#d0e0d0",
+ style=filled,
+ ];
+ s5 [
+ shape=oval,
+ label="s5\n10.0.2.0/24",
+ fillcolor="#d0e0d0",
+ style=filled,
+ ];
+ s6 [
+ shape=oval,
+ label="s6\n10.0.3.0/24",
+ fillcolor="#d0e0d0",
+ style=filled,
+ ];
+
+ # Connections
+ ce1 -- s1 [label="eth0\n.1"];
+ ce2 -- s2 [label="eth0\n.2"];
+ ce3 -- s3 [label="eth0\n.3"];
+
+ r1 -- s1 [label="eth0"];
+ r1 -- s4 [label="eth1\n.1"];
+ r1 -- s5 [label="eth2\n.1"];
+
+ r2 -- s2 [label="eth0"];
+ r2 -- s4 [label="eth1\n.2"];
+ r2 -- s6 [label="eth2\n.2"];
+
+ r3 -- s3 [label="eth0"];
+ r3 -- s5 [label="eth1\n.3"];
+ r3 -- s6 [label="eth2\n.3"];
+}
--- /dev/null
+#!/usr/bin/env python
+
+#
+# test_ldp_isis_topo1.py
+# Part of NetDEF Topology Tests
+#
+# Copyright (c) 2020 by Volta Networks
+#
+# Permission to use, copy, modify, and/or distribute this software
+# for any purpose with or without fee is hereby granted, provided
+# that the above copyright notice and this permission notice appear
+# in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND NETDEF DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NETDEF BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY
+# DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+# ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+# OF THIS SOFTWARE.
+#
+
+"""
+test_ldp_vpls_topo1.py:
+
+ +---------+ +---------+
+ | | | |
+ | CE1 | | CE2 |
+ | | | |
+ +---------+ +---------+
+ce1-eth0 (172.16.1.1/24)| |ce2-eth0 (172.16.1.2/24)
+ | |
+ | |
+ rt1-eth0| |rt2-eth0
+ +---------+ 10.0.1.0/24 +---------+
+ | |rt1-eth1 | |
+ | RT1 +----------------+ RT2 |
+ | 1.1.1.1 | rt2-eth1| 2.2.2.2 |
+ | | | |
+ +---------+ +---------+
+ rt1-eth2| |rt2-eth2
+ | |
+ | |
+ 10.0.2.0/24| +---------+ |10.0.3.0/24
+ | | | |
+ | | RT3 | |
+ +--------+ 3.3.3.3 +-------+
+ rt3-eth2| |rt3-eth1
+ +---------+
+ |rt3-eth0
+ |
+ |
+ ce3-eth0 (172.16.1.3/24)|
+ +---------+
+ | |
+ | CE3 |
+ | |
+ +---------+
+"""
+
+import os
+import re
+import sys
+import pytest
+import json
+from time import sleep
+from functools import partial
+
+# Save the Current Working Directory to find configuration files.
+CWD = os.path.dirname(os.path.realpath(__file__))
+sys.path.append(os.path.join(CWD, "../"))
+
+# pylint: disable=C0413
+# Import topogen and topotest helpers
+from lib import topotest
+from lib.topogen import Topogen, TopoRouter, get_topogen
+from lib.topolog import logger
+
+# Required to instantiate the topology builder class.
+from mininet.topo import Topo
+
+
+class TemplateTopo(Topo):
+ "Test topology builder"
+
+ def build(self, *_args, **_opts):
+ "Build function"
+ tgen = get_topogen(self)
+
+ #
+ # Define FRR Routers
+ #
+ for router in ["ce1", "ce2", "ce3", "r1", "r2", "r3"]:
+ tgen.add_router(router)
+
+ #
+ # Define connections
+ #
+ switch = tgen.add_switch("s1")
+ switch.add_link(tgen.gears["ce1"])
+ switch.add_link(tgen.gears["r1"])
+
+ switch = tgen.add_switch("s2")
+ switch.add_link(tgen.gears["ce2"])
+ switch.add_link(tgen.gears["r2"])
+
+ switch = tgen.add_switch("s3")
+ switch.add_link(tgen.gears["ce3"])
+ switch.add_link(tgen.gears["r3"])
+
+ switch = tgen.add_switch("s4")
+ switch.add_link(tgen.gears["r1"])
+ switch.add_link(tgen.gears["r2"])
+
+ switch = tgen.add_switch("s5")
+ switch.add_link(tgen.gears["r1"])
+ switch.add_link(tgen.gears["r3"])
+
+ switch = tgen.add_switch("s6")
+ switch.add_link(tgen.gears["r2"])
+ switch.add_link(tgen.gears["r3"])
+
+
+def setup_module(mod):
+ "Sets up the pytest environment"
+ tgen = Topogen(TemplateTopo, mod.__name__)
+ tgen.start_topology()
+
+ router_list = tgen.routers()
+
+ # For all registered routers, load the zebra configuration file
+ for rname, router in router_list.iteritems():
+ router.load_config(
+ TopoRouter.RD_ZEBRA, os.path.join(CWD, "{}/zebra.conf".format(rname))
+ )
+ # Don't start isisd and ldpd in the CE nodes
+ if router.name[0] == "r":
+ router.load_config(
+ TopoRouter.RD_ISIS, os.path.join(CWD, "{}/isisd.conf".format(rname))
+ )
+ router.load_config(
+ TopoRouter.RD_LDP, os.path.join(CWD, "{}/ldpd.conf".format(rname))
+ )
+
+ tgen.start_router()
+
+
+def teardown_module(mod):
+ "Teardown the pytest environment"
+ tgen = get_topogen()
+
+ # This function tears down the whole topology.
+ tgen.stop_topology()
+
+
+def router_compare_json_output(rname, command, reference):
+ "Compare router JSON output"
+
+ logger.info('Comparing router "%s" "%s" output', rname, command)
+
+ tgen = get_topogen()
+ filename = "{}/{}/{}".format(CWD, rname, reference)
+ expected = json.loads(open(filename).read())
+
+ # Run test function until we get an result. Wait at most 80 seconds.
+ test_func = partial(topotest.router_json_cmp, tgen.gears[rname], command, expected)
+ _, diff = topotest.run_and_expect(test_func, None, count=160, wait=0.5)
+ assertmsg = '"{}" JSON output mismatches the expected result'.format(rname)
+ assert diff is None, assertmsg
+
+
+def test_isis_convergence():
+ logger.info("Test: check ISIS adjacencies")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname,
+ "show yang operational-data /frr-interface:lib isisd",
+ "show_yang_interface_isis_adjacencies.ref")
+
+def test_rib():
+ logger.info("Test: verify RIB")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(rname, "show ip route json", "show_ip_route.ref")
+
+
+def test_ldp_adjacencies():
+ logger.info("Test: verify LDP adjacencies")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show mpls ldp discovery json", "show_ldp_discovery.ref"
+ )
+
+
+def test_ldp_neighbors():
+ logger.info("Test: verify LDP neighbors")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show mpls ldp neighbor json", "show_ldp_neighbor.ref"
+ )
+
+
+def test_ldp_bindings():
+ logger.info("Test: verify LDP bindings")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show mpls ldp binding json", "show_ldp_binding.ref"
+ )
+
+
+def test_ldp_pwid_bindings():
+ logger.info("Test: verify LDP PW-ID bindings")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show l2vpn atom binding json", "show_l2vpn_binding.ref"
+ )
+
+
+def test_ldp_pseudowires():
+ logger.info("Test: verify LDP pseudowires")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show l2vpn atom vc json", "show_l2vpn_vc.ref"
+ )
+
+def test_ldp_igp_sync():
+ logger.info("Test: verify LDP igp-sync")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show mpls ldp igp-sync json", "show_ldp_igp_sync.ref"
+ )
+
+def test_isis_ldp_sync():
+ logger.info("Test: verify ISIS igp-sync")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ for rname in ["r1", "r2", "r3"]:
+ (result, diff) = validate_show_isis_ldp_sync(
+ rname, "show_isis_ldp_sync.ref"
+ )
+ assert result, "ISIS did not converge on {}:\n{}".format(rname, diff)
+
+ for rname in ["r1", "r2", "r3"]:
+ (result, diff) = validate_show_isis_interface_detail(
+ rname, "show_isis_interface_detail.ref"
+ )
+ assert result, "ISIS interface did not converge on {}:\n{}".format(rname, diff)
+
+
+def test_r1_eth1_shutdown():
+ logger.info("Test: verify behaviour after r1-eth1 is shutdown")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ # Shut down r1-r2 link */
+ tgen = get_topogen()
+ tgen.gears["r1"].peer_link_enable("r1-eth1", False)
+ topotest.sleep(5, "Waiting for the network to reconverge")
+
+ # check if the pseudowire is still up (using an alternate path for nexthop resolution)
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show l2vpn atom vc json", "show_l2vpn_vc.ref"
+ )
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show mpls ldp igp-sync json", "show_ldp_igp_sync_r1_eth1_shutdown.ref"
+ )
+
+ for rname in ["r1", "r2", "r3"]:
+ (result, diff) = validate_show_isis_ldp_sync(
+ rname, "show_isis_ldp_sync_r1_eth1_shutdown.ref"
+ )
+ assert result, "ISIS did not converge on {}:\n{}".format(rname, diff)
+
+ for rname in ["r1", "r2", "r3"]:
+ (result, diff) = validate_show_isis_interface_detail(
+ rname, "show_isis_interface_detail_r1_eth1_shutdown.ref"
+ )
+ assert result, "ISIS interface did not converge on {}:\n{}".format(rname, diff)
+
+
+def test_r1_eth1_no_shutdown():
+ logger.info("Test: verify behaviour after r1-eth1 is no shutdown")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ # Run no shutdown on r1-eth1 interface */
+ tgen = get_topogen()
+ tgen.gears["r1"].peer_link_enable("r1-eth1", True)
+ topotest.sleep(5, "Waiting for the network to reconverge")
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show mpls ldp igp-sync json", "show_ldp_igp_sync.ref"
+ )
+
+ for rname in ["r1", "r2", "r3"]:
+ (result, diff) = validate_show_isis_ldp_sync(
+ rname, "show_isis_ldp_sync.ref"
+ )
+ assert result, "ISIS did not converge on {}:\n{}".format(rname, diff)
+
+ for rname in ["r1", "r2", "r3"]:
+ (result, diff) = validate_show_isis_interface_detail(
+ rname, "show_isis_interface_detail.ref"
+ )
+ assert result, "ISIS interface did not converge on {}:\n{}".format(rname, diff)
+
+
+def test_r2_eth1_shutdown():
+ logger.info("Test: verify behaviour after r2-eth1 is shutdown")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ # Shut down r1-r2 link */
+ tgen = get_topogen()
+ tgen.gears["r2"].peer_link_enable("r2-eth1", False)
+ topotest.sleep(5, "Waiting for the network to reconverge")
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show mpls ldp igp-sync json", "show_ldp_igp_sync_r1_eth1_shutdown.ref"
+ )
+
+ for rname in ["r1", "r2", "r3"]:
+ (result, diff) = validate_show_isis_ldp_sync(
+ rname, "show_isis_ldp_sync_r2_eth1_shutdown.ref"
+ )
+ assert result, "ISIS did not converge on {}:\n{}".format(rname, diff)
+
+ for rname in ["r1", "r2", "r3"]:
+ (result, diff) = validate_show_isis_interface_detail(
+ rname, "show_isis_interface_detail_r2_eth1_shutdown.ref"
+ )
+ assert result, "ISIS interface did not converge on {}:\n{}".format(rname, diff)
+
+
+def test_r2_eth1_no_shutdown():
+ logger.info("Test: verify behaviour after r2-eth1 is no shutdown")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ # Run no shutdown on r2-eth1 interface */
+ tgen = get_topogen()
+ tgen.gears["r2"].peer_link_enable("r2-eth1", True)
+ topotest.sleep(5, "Waiting for the network to reconverge")
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show mpls ldp igp-sync json", "show_ldp_igp_sync.ref"
+ )
+
+ for rname in ["r1", "r2", "r3"]:
+ (result, diff) = validate_show_isis_ldp_sync(
+ rname, "show_isis_ldp_sync.ref"
+ )
+ assert result, "ISIS did not converge on {}:\n{}".format(rname, diff)
+
+ for rname in ["r1", "r2", "r3"]:
+ (result, diff) = validate_show_isis_interface_detail(
+ rname, "show_isis_interface_detail.ref"
+ )
+ assert result, "ISIS interface did not converge on {}:\n{}".format(rname, diff)
+
+
+# Memory leak test template
+def test_memory_leak():
+ "Run the memory leak test and report results."
+ tgen = get_topogen()
+ if not tgen.is_memleak_enabled():
+ pytest.skip("Memory leak test/report is disabled")
+
+ tgen.report_memory_leaks()
+
+
+if __name__ == "__main__":
+ args = ["-s"] + sys.argv[1:]
+ sys.exit(pytest.main(args))
+
+
+#
+# Auxiliary functions
+#
+
+def parse_show_isis_ldp_sync(lines, rname):
+ """
+ Parse the output of 'show isis mpls ldp sync' into a Python dict.
+ """
+ interfaces = {}
+
+ it = iter(lines)
+
+ while True:
+ try:
+ interface = {}
+ interface_name = None
+
+ line = it.next();
+
+ if line.startswith(rname + "-eth"):
+ interface_name = line
+
+ line = it.next();
+
+ if line.startswith(" LDP-IGP Synchronization enabled: "):
+ interface["ldpIgpSyncEnabled"] = line.endswith("yes")
+
+ line = it.next();
+
+ if line.startswith(" holddown timer in seconds: "):
+ interface["holdDownTimeInSec"] = int(line.split(": ")[-1])
+
+ line = it.next();
+
+ if line.startswith(" State: "):
+ interface["ldpIgpSyncState"] = line.split(": ")[-1]
+
+ interfaces[interface_name] = interface
+
+ except StopIteration:
+ break
+
+ return interfaces
+
+
+def show_isis_ldp_sync(router, rname):
+ """
+ Get the show isis mpls ldp-sync info in a dictionary format.
+
+ """
+ out = topotest.normalize_text(
+ router.vtysh_cmd("show isis mpls ldp-sync")
+ ).splitlines()
+
+ parsed = parse_show_isis_ldp_sync(out, rname)
+
+ return parsed
+
+
+def validate_show_isis_ldp_sync(rname, fname):
+ tgen = get_topogen()
+
+ filename = "{0}/{1}/{2}".format(CWD, rname, fname)
+ expected = json.loads(open(filename).read())
+
+ router = tgen.gears[rname]
+
+ def compare_isis_ldp_sync(router, expected):
+ "Helper function to test show isis mpls ldp-sync"
+ actual = show_isis_ldp_sync(router, rname)
+ return topotest.json_cmp(actual, expected)
+
+ test_func = partial(compare_isis_ldp_sync, router, expected)
+ (result, diff) = topotest.run_and_expect(test_func, None, wait=0.5, count=160)
+
+ return (result, diff)
+
+
+def parse_show_isis_interface_detail(lines, rname):
+ """
+ Parse the output of 'show isis interface detail' into a Python dict.
+ """
+ areas = {}
+ area_id = None
+
+ it = iter(lines)
+
+ while True:
+ try:
+ line = it.next();
+
+ area_match = re.match(r"Area (.+):", line)
+ if not area_match:
+ continue
+
+ area_id = area_match.group(1)
+ area = {}
+
+ line = it.next();
+
+ while line.startswith(" Interface: "):
+ interface_name = re.split(':|,', line)[1].lstrip()
+
+ area[interface_name]= []
+
+ # Look for keyword: Level-1 or Level-2
+ while not line.startswith(" Level-"):
+ line = it.next();
+
+ while line.startswith(" Level-"):
+
+ level = {}
+
+ level_name = line.split()[0]
+ level['level'] = level_name
+
+ line = it.next();
+
+ if line.startswith(" Metric:"):
+ level['metric'] = re.split(':|,', line)[1].lstrip()
+
+ area[interface_name].append(level)
+
+ # Look for keyword: Level-1 or Level-2 or Interface:
+ while not line.startswith(" Level-") and not line.startswith(" Interface: "):
+ line = it.next();
+
+ if line.startswith(" Level-"):
+ continue
+
+ if line.startswith(" Interface: "):
+ break
+
+ areas[area_id] = area
+
+ except StopIteration:
+
+ areas[area_id] = area
+ break
+
+ return areas
+
+
+def show_isis_interface_detail(router, rname):
+ """
+ Get the show isis mpls ldp-sync info in a dictionary format.
+
+ """
+ out = topotest.normalize_text(
+ router.vtysh_cmd("show isis interface detail")
+ ).splitlines()
+
+ logger.warning(out)
+
+ parsed = parse_show_isis_interface_detail(out, rname)
+
+ logger.warning(parsed)
+
+ return parsed
+
+
+def validate_show_isis_interface_detail(rname, fname):
+ tgen = get_topogen()
+
+ filename = "{0}/{1}/{2}".format(CWD, rname, fname)
+ expected = json.loads(open(filename).read())
+
+ router = tgen.gears[rname]
+
+ def compare_isis_interface_detail(router, expected):
+ "Helper function to test show isis interface detail"
+ actual = show_isis_interface_detail(router, rname)
+ return topotest.json_cmp(actual, expected)
+
+ test_func = partial(compare_isis_interface_detail, router, expected)
+ (result, diff) = topotest.run_and_expect(test_func, None, wait=0.5, count=160)
+
+ return (result, diff)
+
--- /dev/null
+log file zebra.log
+!
+hostname ce1
+!
+interface ce1-eth0
+ ip address 172.16.1.1/24
+ no link-detect
+!
+ip forwarding
+!
+line vty
+!
--- /dev/null
+log file zebra.log
+!
+hostname ce2
+!
+interface ce2-eth0
+ ip address 172.16.1.2/24
+ no link-detect
+!
+ip forwarding
+!
+line vty
+!
--- /dev/null
+log file zebra.log
+!
+hostname ce3
+!
+interface ce3-eth0
+ ip address 172.16.1.3/24
+ no link-detect
+!
+ip forwarding
+!
+line vty
+!
--- /dev/null
+hostname r1
+log file ldpd.log
+!
+debug mpls ldp zebra
+debug mpls ldp event
+debug mpls ldp errors
+debug mpls ldp sync
+!
+mpls ldp
+ router-id 1.1.1.1
+ !
+ address-family ipv4
+ discovery transport-address 1.1.1.1
+ label local allocate host-routes
+ !
+ ttl-security disable
+ !
+ interface r1-eth1
+ !
+ interface r1-eth2
+ !
+ !
+!
+l2vpn CUST_A type vpls
+ member interface r1-eth0
+ !
+ member pseudowire r1-mpw0
+ neighbor lsr-id 2.2.2.2
+ pw-id 100
+ !
+!
+line vty
+!
--- /dev/null
+hostname r1
+log file ospfd.log
+debug ospf zebra interface
+debug ospf ldp-sync
+!
+router ospf
+ router-id 1.1.1.1
+ network 10.0.1.1/24 area 0
+ network 10.0.2.1/24 area 0
+ network 1.1.1.1/32 area 0
+ mpls ldp-sync
+ ! mpls ldp-sync holddown 50
+!
+interface r1-eth1
+ ip ospf network point-to-point
+ ! ip ospf mpls ldp-sync holddown 40
+!
+interface r1-eth2
+ ip ospf network point-to-point
+!
--- /dev/null
+{
+ "interfaces":{
+ "r1-eth1":{
+ "cost":10
+ },
+ "r1-eth2":{
+ "cost":10
+ }
+ }
+}
+
--- /dev/null
+{
+ "interfaces":{
+ "r1-eth2":{
+ "cost":10
+ }
+ }
+}
+
--- /dev/null
+{
+ "interfaces":{
+ "r1-eth1":{
+ "cost":65535
+ },
+ "r1-eth2":{
+ "cost":10
+ }
+ }
+}
+
--- /dev/null
+{
+ "neighbors": {
+ "2.2.2.2": [
+ {
+ "dbSummaryCounter": 0,
+ "retransmitCounter": 0,
+ "priority": 1,
+ "state": "Full/DROther",
+ "address": "10.0.1.2",
+ "ifaceName": "r1-eth1:10.0.1.1",
+ "requestCounter": 0
+ }
+ ],
+ "3.3.3.3": [
+ {
+ "dbSummaryCounter": 0,
+ "retransmitCounter": 0,
+ "priority": 1,
+ "state": "Full/DROther",
+ "address": "10.0.2.3",
+ "ifaceName": "r1-eth2:10.0.2.1",
+ "requestCounter": 0
+ }
+ ]
+ }
+}
--- /dev/null
+{
+ "1.1.1.1/32":[
+ {
+ "prefix":"1.1.1.1/32",
+ "protocol":"ospf",
+ "distance":110,
+ "metric":0,
+ "nexthops":[
+ {
+ "directlyConnected":true,
+ "interfaceIndex":1,
+ "interfaceName":"lo",
+ "active":true
+ }
+ ]
+ },
+ {
+ "prefix":"1.1.1.1/32",
+ "protocol":"connected",
+ "selected":true,
+ "nexthops":[
+ {
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":1,
+ "interfaceName":"lo",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "2.2.2.2/32":[
+ {
+ "prefix":"2.2.2.2/32",
+ "protocol":"ospf",
+ "selected":true,
+ "distance":110,
+ "metric":10,
+ "nexthops":[
+ {
+ "fib":true,
+ "ip":"10.0.1.2",
+ "afi":"ipv4",
+ "interfaceIndex":3,
+ "interfaceName":"r1-eth1",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "3.3.3.3/32":[
+ {
+ "prefix":"3.3.3.3/32",
+ "protocol":"ospf",
+ "selected":true,
+ "distance":110,
+ "metric":10,
+ "nexthops":[
+ {
+ "fib":true,
+ "ip":"10.0.2.3",
+ "afi":"ipv4",
+ "interfaceIndex":4,
+ "interfaceName":"r1-eth2",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "10.0.1.0/24":[
+ {
+ "prefix":"10.0.1.0/24",
+ "protocol":"ospf",
+ "distance":110,
+ "metric":10,
+ "nexthops":[
+ {
+ "directlyConnected":true,
+ "interfaceIndex":3,
+ "interfaceName":"r1-eth1",
+ "active":true
+ }
+ ]
+ },
+ {
+ "prefix":"10.0.1.0/24",
+ "protocol":"connected",
+ "selected":true,
+ "nexthops":[
+ {
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":3,
+ "interfaceName":"r1-eth1",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "10.0.2.0/24":[
+ {
+ "prefix":"10.0.2.0/24",
+ "protocol":"ospf",
+ "distance":110,
+ "metric":10,
+ "nexthops":[
+ {
+ "directlyConnected":true,
+ "interfaceIndex":4,
+ "interfaceName":"r1-eth2",
+ "active":true
+ }
+ ]
+ },
+ {
+ "prefix":"10.0.2.0/24",
+ "protocol":"connected",
+ "selected":true,
+ "nexthops":[
+ {
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":4,
+ "interfaceName":"r1-eth2",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "10.0.3.0/24":[
+ {
+ "prefix":"10.0.3.0/24",
+ "protocol":"ospf",
+ "selected":true,
+ "distance":110,
+ "metric":20,
+ "nexthops":[
+ {
+ "fib":true,
+ "ip":"10.0.1.2",
+ "afi":"ipv4",
+ "interfaceIndex":3,
+ "interfaceName":"r1-eth1",
+ "active":true
+ },
+ {
+ "fib":true,
+ "ip":"10.0.2.3",
+ "afi":"ipv4",
+ "interfaceIndex":4,
+ "interfaceName":"r1-eth2",
+ "active":true
+ }
+ ]
+ }
+ ]
+}
--- /dev/null
+{
+ "2.2.2.2: 100":{
+ "destination":"2.2.2.2",
+ "vcId":100,
+ "localLabel":16,
+ "localControlWord":1,
+ "localVcType":"Ethernet",
+ "localGroupID":0,
+ "localIfMtu":1500,
+ "remoteLabel":16,
+ "remoteControlWord":1,
+ "remoteVcType":"Ethernet",
+ "remoteGroupID":0,
+ "remoteIfMtu":1500
+ }
+}
--- /dev/null
+{
+ "r1-mpw0":{
+ "peerId":"2.2.2.2",
+ "vcId":100,
+ "VpnName":"CUST_A",
+ "status":"up"
+ }
+}
--- /dev/null
+{
+ "bindings":[
+ {
+ "addressFamily":"ipv4",
+ "prefix":"1.1.1.1/32",
+ "neighborId":"2.2.2.2",
+ "localLabel":"imp-null",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"1.1.1.1/32",
+ "neighborId":"3.3.3.3",
+ "localLabel":"imp-null",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"2.2.2.2/32",
+ "neighborId":"2.2.2.2",
+ "remoteLabel":"imp-null",
+ "inUse":1
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"2.2.2.2/32",
+ "neighborId":"3.3.3.3",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"3.3.3.3/32",
+ "neighborId":"2.2.2.2",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"3.3.3.3/32",
+ "neighborId":"3.3.3.3",
+ "remoteLabel":"imp-null",
+ "inUse":1
+ }
+ ]
+}
--- /dev/null
+{
+ "adjacencies":[
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"2.2.2.2",
+ "type":"link",
+ "interface":"r1-eth1",
+ "helloHoldtime":15
+ },
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"2.2.2.2",
+ "type":"targeted",
+ "peer":"2.2.2.2",
+ "helloHoldtime":45
+ },
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"3.3.3.3",
+ "type":"link",
+ "interface":"r1-eth2",
+ "helloHoldtime":15
+ }
+ ]
+}
--- /dev/null
+{
+ "r1-eth1":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"2.2.2.2"
+ },
+ "r1-eth2":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"3.3.3.3"
+ }
+}
--- /dev/null
+{
+ "r1-eth1":{
+ "state":"labelExchangeNotComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":""
+ },
+ "r1-eth2":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"3.3.3.3"
+ }
+}
--- /dev/null
+{
+ "neighbors":[
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"2.2.2.2",
+ "state":"OPERATIONAL",
+ "transportAddress":"2.2.2.2"
+ },
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"3.3.3.3",
+ "state":"OPERATIONAL",
+ "transportAddress":"3.3.3.3"
+ }
+ ]
+}
--- /dev/null
+{
+ "r1-eth1":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":0,
+ "ldpIgpSyncState":"Sync achieved"
+ },
+ "r1-eth2":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":0,
+ "ldpIgpSyncState":"Sync achieved"
+ }
+}
--- /dev/null
+{
+ "r1-eth2":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":0,
+ "ldpIgpSyncState":"Sync achieved"
+ }
+}
--- /dev/null
+{
+ "r1-eth1":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":0,
+ "ldpIgpSyncState":"Sync not achieved"
+ },
+ "r1-eth2":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":0,
+ "ldpIgpSyncState":"Sync achieved"
+ }
+}
--- /dev/null
+log file zebra.log
+!
+hostname r1
+!
+debug zebra kernel
+debug zebra rib detailed
+debug zebra dplane detailed
+debug zebra nht
+debug zebra pseudowires
+debug zebra mpls
+!
+interface lo
+ ip address 1.1.1.1/32
+!
+interface r1-eth0
+ description to s1
+!
+interface r1-eth1
+ description to s4
+ ip address 10.0.1.1/24
+!
+interface r1-eth2
+ description to s5
+ ip address 10.0.2.1/24
+!
+ip forwarding
+!
+line vty
+!
--- /dev/null
+hostname r2
+log file ldpd.log
+!
+debug mpls ldp zebra
+debug mpls ldp event
+debug mpls ldp errors
+debug mpls ldp sync
+!
+mpls ldp
+ router-id 2.2.2.2
+ !
+ address-family ipv4
+ discovery transport-address 2.2.2.2
+ label local allocate host-routes
+ !
+ ttl-security disable
+ !
+ interface r2-eth1
+ !
+ interface r2-eth2
+ !
+ !
+!
+l2vpn CUST_A type vpls
+ member interface r2-eth0
+ !
+ member pseudowire r2-mpw0
+ neighbor lsr-id 1.1.1.1
+ pw-id 100
+ !
+!
+line vty
+!
--- /dev/null
+hostname r2
+log file ospfd.log
+debug ospf zebra interface
+debug ospf ldp-sync
+!
+router ospf
+ router-id 2.2.2.2
+ network 0.0.0.0/0 area 0
+ mpls ldp-sync
+ mpls ldp-sync holddown 50
+!
+interface r2-eth1
+ ip ospf network point-to-point
+ ip ospf mpls ldp-sync holddown 300
+!
+interface r2-eth2
+ ip ospf network point-to-point
+ no ip ospf mpls ldp-sync
+!
--- /dev/null
+{
+ "interfaces":{
+ "r2-eth1":{
+ "cost":10
+ },
+ "r2-eth2":{
+ "cost":10
+ }
+ }
+}
+
--- /dev/null
+{
+ "interfaces":{
+ "r2-eth1":{
+ "cost":65535
+ },
+ "r2-eth2":{
+ "cost":10
+ }
+ }
+}
+
--- /dev/null
+{
+ "interfaces":{
+ "r2-eth2":{
+ "cost":10
+ }
+ }
+}
+
--- /dev/null
+{
+ "neighbors": {
+ "1.1.1.1": [
+ {
+ "priority":1,
+ "state":"Full/DROther",
+ "address":"10.0.1.1",
+ "ifaceName":"r2-eth1:10.0.1.2",
+ "retransmitCounter":0,
+ "requestCounter":0,
+ "dbSummaryCounter":0
+ }
+ ],
+ "3.3.3.3": [
+ {
+ "priority":1,
+ "state":"Full/DROther",
+ "address":"10.0.3.3",
+ "ifaceName":"r2-eth2:10.0.3.2",
+ "retransmitCounter":0,
+ "requestCounter":0,
+ "dbSummaryCounter":0
+ }
+ ]
+ }
+}
--- /dev/null
+{
+ "1.1.1.1/32":[
+ {
+ "prefix":"1.1.1.1/32",
+ "protocol":"ospf",
+ "selected":true,
+ "distance":110,
+ "metric":10,
+ "nexthops":[
+ {
+ "fib":true,
+ "ip":"10.0.1.1",
+ "afi":"ipv4",
+ "interfaceIndex":3,
+ "interfaceName":"r2-eth1",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "2.2.2.2/32":[
+ {
+ "prefix":"2.2.2.2/32",
+ "protocol":"ospf",
+ "distance":110,
+ "metric":0,
+ "nexthops":[
+ {
+ "directlyConnected":true,
+ "interfaceIndex":1,
+ "interfaceName":"lo",
+ "active":true
+ }
+ ]
+ },
+ {
+ "prefix":"2.2.2.2/32",
+ "protocol":"connected",
+ "selected":true,
+ "nexthops":[
+ {
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":1,
+ "interfaceName":"lo",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "3.3.3.3/32":[
+ {
+ "prefix":"3.3.3.3/32",
+ "protocol":"ospf",
+ "selected":true,
+ "distance":110,
+ "metric":10,
+ "nexthops":[
+ {
+ "fib":true,
+ "ip":"10.0.3.3",
+ "afi":"ipv4",
+ "interfaceIndex":4,
+ "interfaceName":"r2-eth2",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "10.0.1.0/24":[
+ {
+ "prefix":"10.0.1.0/24",
+ "protocol":"ospf",
+ "distance":110,
+ "metric":10,
+ "nexthops":[
+ {
+ "directlyConnected":true,
+ "interfaceIndex":3,
+ "interfaceName":"r2-eth1",
+ "active":true
+ }
+ ]
+ },
+ {
+ "prefix":"10.0.1.0/24",
+ "protocol":"connected",
+ "selected":true,
+ "nexthops":[
+ {
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":3,
+ "interfaceName":"r2-eth1",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "10.0.2.0/24":[
+ {
+ "prefix":"10.0.2.0/24",
+ "protocol":"ospf",
+ "selected":true,
+ "distance":110,
+ "metric":20,
+ "nexthops":[
+ {
+ "fib":true,
+ "ip":"10.0.1.1",
+ "afi":"ipv4",
+ "interfaceIndex":3,
+ "interfaceName":"r2-eth1",
+ "active":true
+ },
+ {
+ "fib":true,
+ "ip":"10.0.3.3",
+ "afi":"ipv4",
+ "interfaceIndex":4,
+ "interfaceName":"r2-eth2",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "10.0.3.0/24":[
+ {
+ "prefix":"10.0.3.0/24",
+ "protocol":"ospf",
+ "distance":110,
+ "metric":10,
+ "nexthops":[
+ {
+ "directlyConnected":true,
+ "interfaceIndex":4,
+ "interfaceName":"r2-eth2",
+ "active":true
+ }
+ ]
+ },
+ {
+ "prefix":"10.0.3.0/24",
+ "protocol":"connected",
+ "selected":true,
+ "nexthops":[
+ {
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":4,
+ "interfaceName":"r2-eth2",
+ "active":true
+ }
+ ]
+ }
+ ]
+}
--- /dev/null
+{
+ "1.1.1.1: 100":{
+ "destination":"1.1.1.1",
+ "vcId":100,
+ "localLabel":16,
+ "localControlWord":1,
+ "localVcType":"Ethernet",
+ "localGroupID":0,
+ "localIfMtu":1500,
+ "remoteLabel":16,
+ "remoteControlWord":1,
+ "remoteVcType":"Ethernet",
+ "remoteGroupID":0,
+ "remoteIfMtu":1500
+ }
+}
--- /dev/null
+{
+ "r2-mpw0":{
+ "peerId":"1.1.1.1",
+ "vcId":100,
+ "VpnName":"CUST_A",
+ "status":"up"
+ }
+}
--- /dev/null
+{
+ "bindings":[
+ {
+ "addressFamily":"ipv4",
+ "prefix":"1.1.1.1/32",
+ "neighborId":"1.1.1.1",
+ "remoteLabel":"imp-null",
+ "inUse":1
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"1.1.1.1/32",
+ "neighborId":"3.3.3.3",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"2.2.2.2/32",
+ "neighborId":"1.1.1.1",
+ "localLabel":"imp-null",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"2.2.2.2/32",
+ "neighborId":"3.3.3.3",
+ "localLabel":"imp-null",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"3.3.3.3/32",
+ "neighborId":"1.1.1.1",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"3.3.3.3/32",
+ "neighborId":"3.3.3.3",
+ "remoteLabel":"imp-null",
+ "inUse":1
+ }
+ ]
+}
--- /dev/null
+{
+ "adjacencies":[
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"1.1.1.1",
+ "type":"link",
+ "interface":"r2-eth1",
+ "helloHoldtime":15
+ },
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"1.1.1.1",
+ "type":"targeted",
+ "peer":"1.1.1.1",
+ "helloHoldtime":45
+ },
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"3.3.3.3",
+ "type":"link",
+ "interface":"r2-eth2",
+ "helloHoldtime":15
+ }
+ ]
+}
--- /dev/null
+{
+ "r2-eth1":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"1.1.1.1"
+ },
+ "r2-eth2":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"3.3.3.3"
+ }
+}
--- /dev/null
+{
+ "r2-eth1":{
+ "state":"labelExchangeNotComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":""
+ },
+ "r2-eth2":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"3.3.3.3"
+ }
+}
--- /dev/null
+{
+ "neighbors":[
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"1.1.1.1",
+ "state":"OPERATIONAL",
+ "transportAddress":"1.1.1.1"
+ },
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"3.3.3.3",
+ "state":"OPERATIONAL",
+ "transportAddress":"3.3.3.3"
+ }
+ ]
+}
--- /dev/null
+{
+ "r2-eth1":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":300,
+ "ldpIgpSyncState":"Sync achieved"
+ },
+ "r2-eth2":{
+ "ldpIgpSyncEnabled":false,
+ "holdDownTimeInSec":50,
+ "ldpIgpSyncState":"Sync not required"
+ }
+}
--- /dev/null
+{
+ "r2-eth1":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":300,
+ "ldpIgpSyncState":"Holding down until Sync"
+ },
+ "r2-eth2":{
+ "ldpIgpSyncEnabled":false,
+ "holdDownTimeInSec":50,
+ "ldpIgpSyncState":"Sync not required"
+ }
+}
--- /dev/null
+{
+ "r2-eth2":{
+ "ldpIgpSyncEnabled":false,
+ "holdDownTimeInSec":50,
+ "ldpIgpSyncState":"Sync not required"
+ }
+}
--- /dev/null
+log file zebra.log
+!
+hostname r2
+!
+debug zebra rib detailed
+debug zebra dplane detailed
+debug zebra kernel
+debug zebra nht
+debug zebra pseudowires
+!
+interface lo
+ ip address 2.2.2.2/32
+!
+interface r2-eth0
+ description to s2
+!
+interface r2-eth1
+ description to s4
+ ip address 10.0.1.2/24
+!
+interface r2-eth2
+ description to s6
+ ip address 10.0.3.2/24
+!
+ip forwarding
+!
+line vty
+!
--- /dev/null
+hostname r3
+log file ldpd.log
+!
+debug mpls ldp zebra
+debug mpls ldp event
+debug mpls ldp errors
+debug mpls ldp sync
+!
+mpls ldp
+ router-id 3.3.3.3
+ !
+ address-family ipv4
+ discovery transport-address 3.3.3.3
+ label local allocate host-routes
+ !
+ ttl-security disable
+ !
+ interface r3-eth1
+ !
+ interface r3-eth2
+ !
+ !
+!
+line vty
+!
--- /dev/null
+hostname r3
+log file ospfd.log
+debug ospf zebra interface
+debug ospf ldp-sync
+!
+router ospf
+ router-id 3.3.3.3
+ network 0.0.0.0/0 area 0
+ mpls ldp-sync
+ mpls ldp-sync holddown 50
+!
+interface r3-eth1
+ ip ospf network point-to-point
+ no ip ospf mpls ldp-sync
+!
+interface r3-eth2
+ ip ospf network point-to-point
+!
--- /dev/null
+{
+ "interfaces":{
+ "r3-eth1":{
+ "cost":10
+ },
+ "r3-eth2":{
+ "cost":10
+ }
+ }
+}
+
--- /dev/null
+{
+ "interfaces":{
+ "r3-eth1":{
+ "cost":10
+ },
+ "r3-eth2":{
+ "cost":10
+ }
+ }
+}
+
--- /dev/null
+{
+ "interfaces":{
+ "r3-eth1":{
+ "cost":10
+ },
+ "r3-eth2":{
+ "cost":10
+ }
+ }
+}
+
--- /dev/null
+{
+ "neighbors": {
+ "1.1.1.1": [
+ {
+ "priority":1,
+ "state":"Full/DROther",
+ "address":"10.0.2.1",
+ "ifaceName":"r3-eth1:10.0.2.3",
+ "retransmitCounter":0,
+ "requestCounter":0,
+ "dbSummaryCounter":0
+ }
+ ],
+ "2.2.2.2": [
+ {
+ "priority":1,
+ "state":"Full/DROther",
+ "address":"10.0.3.2",
+ "ifaceName":"r3-eth2:10.0.3.3",
+ "retransmitCounter":0,
+ "requestCounter":0,
+ "dbSummaryCounter":0
+ }
+ ]
+ }
+}
--- /dev/null
+{
+ "1.1.1.1/32":[
+ {
+ "prefix":"1.1.1.1/32",
+ "protocol":"ospf",
+ "selected":true,
+ "distance":110,
+ "metric":10,
+ "nexthops":[
+ {
+ "fib":true,
+ "ip":"10.0.2.1",
+ "afi":"ipv4",
+ "interfaceIndex":3,
+ "interfaceName":"r3-eth1",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "2.2.2.2/32":[
+ {
+ "prefix":"2.2.2.2/32",
+ "protocol":"ospf",
+ "selected":true,
+ "distance":110,
+ "metric":10,
+ "nexthops":[
+ {
+ "fib":true,
+ "ip":"10.0.3.2",
+ "afi":"ipv4",
+ "interfaceIndex":4,
+ "interfaceName":"r3-eth2",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "3.3.3.3/32":[
+ {
+ "prefix":"3.3.3.3/32",
+ "protocol":"ospf",
+ "distance":110,
+ "metric":0,
+ "nexthops":[
+ {
+ "directlyConnected":true,
+ "interfaceIndex":1,
+ "interfaceName":"lo",
+ "active":true
+ }
+ ]
+ },
+ {
+ "prefix":"3.3.3.3/32",
+ "protocol":"connected",
+ "selected":true,
+ "nexthops":[
+ {
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":1,
+ "interfaceName":"lo",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "10.0.1.0/24":[
+ {
+ "prefix":"10.0.1.0/24",
+ "protocol":"ospf",
+ "selected":true,
+ "distance":110,
+ "metric":20,
+ "nexthops":[
+ {
+ "fib":true,
+ "ip":"10.0.2.1",
+ "afi":"ipv4",
+ "interfaceIndex":3,
+ "interfaceName":"r3-eth1",
+ "active":true
+ },
+ {
+ "fib":true,
+ "ip":"10.0.3.2",
+ "afi":"ipv4",
+ "interfaceIndex":4,
+ "interfaceName":"r3-eth2",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "10.0.2.0/24":[
+ {
+ "prefix":"10.0.2.0/24",
+ "protocol":"ospf",
+ "distance":110,
+ "metric":10,
+ "nexthops":[
+ {
+ "directlyConnected":true,
+ "interfaceIndex":3,
+ "interfaceName":"r3-eth1",
+ "active":true
+ }
+ ]
+ },
+ {
+ "prefix":"10.0.2.0/24",
+ "protocol":"connected",
+ "selected":true,
+ "nexthops":[
+ {
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":3,
+ "interfaceName":"r3-eth1",
+ "active":true
+ }
+ ]
+ }
+ ],
+ "10.0.3.0/24":[
+ {
+ "prefix":"10.0.3.0/24",
+ "protocol":"ospf",
+ "distance":110,
+ "metric":10,
+ "nexthops":[
+ {
+ "directlyConnected":true,
+ "interfaceIndex":4,
+ "interfaceName":"r3-eth2",
+ "active":true
+ }
+ ]
+ },
+ {
+ "prefix":"10.0.3.0/24",
+ "protocol":"connected",
+ "selected":true,
+ "nexthops":[
+ {
+ "fib":true,
+ "directlyConnected":true,
+ "interfaceIndex":4,
+ "interfaceName":"r3-eth2",
+ "active":true
+ }
+ ]
+ }
+ ]
+}
--- /dev/null
+{
+ "bindings":[
+ {
+ "addressFamily":"ipv4",
+ "prefix":"1.1.1.1/32",
+ "neighborId":"1.1.1.1",
+ "remoteLabel":"imp-null",
+ "inUse":1
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"1.1.1.1/32",
+ "neighborId":"2.2.2.2",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"2.2.2.2/32",
+ "neighborId":"1.1.1.1",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"2.2.2.2/32",
+ "neighborId":"2.2.2.2",
+ "remoteLabel":"imp-null",
+ "inUse":1
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"3.3.3.3/32",
+ "neighborId":"1.1.1.1",
+ "localLabel":"imp-null",
+ "inUse":0
+ },
+ {
+ "addressFamily":"ipv4",
+ "prefix":"3.3.3.3/32",
+ "neighborId":"2.2.2.2",
+ "localLabel":"imp-null",
+ "inUse":0
+ }
+ ]
+}
--- /dev/null
+{
+ "adjacencies":[
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"1.1.1.1",
+ "type":"link",
+ "interface":"r3-eth1",
+ "helloHoldtime":15
+ },
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"2.2.2.2",
+ "type":"link",
+ "interface":"r3-eth2",
+ "helloHoldtime":15
+ }
+ ]
+}
--- /dev/null
+{
+ "r3-eth1":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"1.1.1.1"
+ },
+ "r3-eth2":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"2.2.2.2"
+ }
+}
--- /dev/null
+{
+ "r3-eth1":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"1.1.1.1"
+ },
+ "r3-eth2":{
+ "state":"labelExchangeComplete",
+ "waitTime":10,
+ "waitTimeRemaining":0,
+ "timerRunning":false,
+ "peerLdpId":"2.2.2.2"
+ }
+}
--- /dev/null
+{
+ "neighbors":[
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"1.1.1.1",
+ "state":"OPERATIONAL",
+ "transportAddress":"1.1.1.1"
+ },
+ {
+ "addressFamily":"ipv4",
+ "neighborId":"2.2.2.2",
+ "state":"OPERATIONAL",
+ "transportAddress":"2.2.2.2"
+ }
+ ]
+}
--- /dev/null
+{
+ "r3-eth1":{
+ "ldpIgpSyncEnabled":false,
+ "holdDownTimeInSec":50,
+ "ldpIgpSyncState":"Sync not required"
+ },
+ "r3-eth2":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":50,
+ "ldpIgpSyncState":"Sync achieved"
+ }
+}
--- /dev/null
+{
+ "r3-eth1":{
+ "ldpIgpSyncEnabled":false,
+ "holdDownTimeInSec":50,
+ "ldpIgpSyncState":"Sync not required"
+ },
+ "r3-eth2":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":50,
+ "ldpIgpSyncState":"Sync achieved"
+ }
+}
--- /dev/null
+{
+ "r3-eth1":{
+ "ldpIgpSyncEnabled":false,
+ "holdDownTimeInSec":50,
+ "ldpIgpSyncState":"Sync not required"
+ },
+ "r3-eth2":{
+ "ldpIgpSyncEnabled":true,
+ "holdDownTimeInSec":50,
+ "ldpIgpSyncState":"Sync achieved"
+ }
+}
--- /dev/null
+log file zebra.log
+!
+hostname r3
+!
+debug zebra rib detailed
+debug zebra dplane detailed
+debug zebra kernel
+debug zebra nht
+debug zebra pseudowires
+!
+interface lo
+ ip address 3.3.3.3/32
+!
+interface r3-eth0
+ description to s3
+!
+interface r3-eth1
+ description to s5
+ ip address 10.0.2.3/24
+!
+interface r3-eth2
+ description to s6
+ ip address 10.0.3.3/24
+!
+!!interface r3-eth3
+!! description to s4
+!! ip address 10.0.1.3/24
+!
+ip forwarding
+!
+line vty
+!
--- /dev/null
+## Color coding:
+#########################
+## Main FRR: #f08080 red
+## Switches: #d0e0d0 gray
+## RIP: #19e3d9 Cyan
+## RIPng: #fcb314 dark yellow
+## OSPFv2: #32b835 Green
+## OSPFv3: #19e3d9 Cyan
+## ISIS IPv4 #fcb314 dark yellow
+## ISIS IPv6 #9a81ec purple
+## BGP IPv4 #eee3d3 beige
+## BGP IPv6 #fdff00 yellow
+##### Colors (see http://www.color-hex.com/)
+
+graph template {
+ label="Test Topology - LDP-VPLS 1";
+
+ # Routers
+ ce1 [
+ shape=doubleoctagon,
+ label="ce1",
+ fillcolor="#f08080",
+ style=filled,
+ ];
+ ce2 [
+ shape=doubleoctagon
+ label="ce2",
+ fillcolor="#f08080",
+ style=filled,
+ ];
+ ce3 [
+ shape=doubleoctagon
+ label="ce3",
+ fillcolor="#f08080",
+ style=filled,
+ ];
+ r1 [
+ shape=doubleoctagon,
+ label="r1",
+ fillcolor="#f08080",
+ style=filled,
+ ];
+ r2 [
+ shape=doubleoctagon
+ label="r2",
+ fillcolor="#f08080",
+ style=filled,
+ ];
+ r3 [
+ shape=doubleoctagon
+ label="r3",
+ fillcolor="#f08080",
+ style=filled,
+ ];
+
+
+ # Switches
+ s1 [
+ shape=oval,
+ label="VPLS\n172.16.1.0/24",
+ fillcolor="#d0e0d0",
+ style=filled,
+ ];
+ s2 [
+ shape=oval,
+ label="VPLS\n172.16.1.0/24",
+ fillcolor="#d0e0d0",
+ style=filled,
+ ];
+ s3 [
+ shape=oval,
+ label="VPLS\n172.16.1.0/24",
+ fillcolor="#d0e0d0",
+ style=filled,
+ ];
+ s4 [
+ shape=oval,
+ label="s4\n10.0.1.0/24",
+ fillcolor="#d0e0d0",
+ style=filled,
+ ];
+ s5 [
+ shape=oval,
+ label="s5\n10.0.2.0/24",
+ fillcolor="#d0e0d0",
+ style=filled,
+ ];
+ s6 [
+ shape=oval,
+ label="s6\n10.0.3.0/24",
+ fillcolor="#d0e0d0",
+ style=filled,
+ ];
+
+ # Connections
+ ce1 -- s1 [label="eth0\n.1"];
+ ce2 -- s2 [label="eth0\n.2"];
+ ce3 -- s3 [label="eth0\n.3"];
+
+ r1 -- s1 [label="eth0"];
+ r1 -- s4 [label="eth1\n.1"];
+ r1 -- s5 [label="eth2\n.1"];
+
+ r2 -- s2 [label="eth0"];
+ r2 -- s4 [label="eth1\n.2"];
+ r2 -- s6 [label="eth2\n.2"];
+
+ r3 -- s3 [label="eth0"];
+ r3 -- s5 [label="eth1\n.3"];
+ r3 -- s6 [label="eth2\n.3"];
+}
--- /dev/null
+#!/usr/bin/env python
+
+#
+# test_ldp_ospf_topo1.py
+# Part of NetDEF Topology Tests
+#
+# Copyright (c) 2020 by Volta Networks
+#
+# Permission to use, copy, modify, and/or distribute this software
+# for any purpose with or without fee is hereby granted, provided
+# that the above copyright notice and this permission notice appear
+# in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND NETDEF DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NETDEF BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY
+# DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+# ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+# OF THIS SOFTWARE.
+#
+
+"""
+test_ldp_vpls_topo1.py:
+
+ +---------+ +---------+
+ | | | |
+ | CE1 | | CE2 |
+ | | | |
+ +---------+ +---------+
+ce1-eth0 (172.16.1.1/24)| |ce2-eth0 (172.16.1.2/24)
+ | |
+ | |
+ rt1-eth0| |rt2-eth0
+ +---------+ 10.0.1.0/24 +---------+
+ | |rt1-eth1 | |
+ | RT1 +----------------+ RT2 |
+ | 1.1.1.1 | rt2-eth1| 2.2.2.2 |
+ | | | |
+ +---------+ +---------+
+ rt1-eth2| |rt2-eth2
+ | |
+ | |
+ 10.0.2.0/24| +---------+ |10.0.3.0/24
+ | | | |
+ | | RT3 | |
+ +--------+ 3.3.3.3 +-------+
+ rt3-eth2| |rt3-eth1
+ +---------+
+ |rt3-eth0
+ |
+ |
+ ce3-eth0 (172.16.1.3/24)|
+ +---------+
+ | |
+ | CE3 |
+ | |
+ +---------+
+"""
+
+import os
+import sys
+import pytest
+import json
+from time import sleep
+from functools import partial
+
+# Save the Current Working Directory to find configuration files.
+CWD = os.path.dirname(os.path.realpath(__file__))
+sys.path.append(os.path.join(CWD, "../"))
+
+# pylint: disable=C0413
+# Import topogen and topotest helpers
+from lib import topotest
+from lib.topogen import Topogen, TopoRouter, get_topogen
+from lib.topolog import logger
+
+# Required to instantiate the topology builder class.
+from mininet.topo import Topo
+
+
+class TemplateTopo(Topo):
+ "Test topology builder"
+
+ def build(self, *_args, **_opts):
+ "Build function"
+ tgen = get_topogen(self)
+
+ #
+ # Define FRR Routers
+ #
+ for router in ["ce1", "ce2", "ce3", "r1", "r2", "r3"]:
+ tgen.add_router(router)
+
+ #
+ # Define connections
+ #
+ switch = tgen.add_switch("s1")
+ switch.add_link(tgen.gears["ce1"])
+ switch.add_link(tgen.gears["r1"])
+
+ switch = tgen.add_switch("s2")
+ switch.add_link(tgen.gears["ce2"])
+ switch.add_link(tgen.gears["r2"])
+
+ switch = tgen.add_switch("s3")
+ switch.add_link(tgen.gears["ce3"])
+ switch.add_link(tgen.gears["r3"])
+
+ switch = tgen.add_switch("s4")
+ switch.add_link(tgen.gears["r1"])
+ switch.add_link(tgen.gears["r2"])
+
+ switch = tgen.add_switch("s5")
+ switch.add_link(tgen.gears["r1"])
+ switch.add_link(tgen.gears["r3"])
+
+ switch = tgen.add_switch("s6")
+ switch.add_link(tgen.gears["r2"])
+ switch.add_link(tgen.gears["r3"])
+
+
+def setup_module(mod):
+ "Sets up the pytest environment"
+ tgen = Topogen(TemplateTopo, mod.__name__)
+ tgen.start_topology()
+
+ router_list = tgen.routers()
+
+ # For all registered routers, load the zebra configuration file
+ for rname, router in router_list.iteritems():
+ router.load_config(
+ TopoRouter.RD_ZEBRA, os.path.join(CWD, "{}/zebra.conf".format(rname))
+ )
+ # Don't start ospfd and ldpd in the CE nodes
+ if router.name[0] == "r":
+ router.load_config(
+ TopoRouter.RD_OSPF, os.path.join(CWD, "{}/ospfd.conf".format(rname))
+ )
+ router.load_config(
+ TopoRouter.RD_LDP, os.path.join(CWD, "{}/ldpd.conf".format(rname))
+ )
+
+ tgen.start_router()
+
+
+def teardown_module(mod):
+ "Teardown the pytest environment"
+ tgen = get_topogen()
+
+ # This function tears down the whole topology.
+ tgen.stop_topology()
+
+
+def router_compare_json_output(rname, command, reference):
+ "Compare router JSON output"
+
+ logger.info('Comparing router "%s" "%s" output', rname, command)
+
+ tgen = get_topogen()
+ filename = "{}/{}/{}".format(CWD, rname, reference)
+ expected = json.loads(open(filename).read())
+
+ # Run test function until we get an result. Wait at most 80 seconds.
+ test_func = partial(topotest.router_json_cmp, tgen.gears[rname], command, expected)
+ _, diff = topotest.run_and_expect(test_func, None, count=160, wait=0.5)
+ assertmsg = '"{}" JSON output mismatches the expected result'.format(rname)
+ assert diff is None, assertmsg
+
+
+def test_ospf_convergence():
+ logger.info("Test: check OSPF adjacencies")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show ip ospf neighbor json", "show_ip_ospf_neighbor.json"
+ )
+
+
+def test_rib():
+ logger.info("Test: verify RIB")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(rname, "show ip route json", "show_ip_route.ref")
+
+
+def test_ldp_adjacencies():
+ logger.info("Test: verify LDP adjacencies")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show mpls ldp discovery json", "show_ldp_discovery.ref"
+ )
+
+
+def test_ldp_neighbors():
+ logger.info("Test: verify LDP neighbors")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show mpls ldp neighbor json", "show_ldp_neighbor.ref"
+ )
+
+
+def test_ldp_bindings():
+ logger.info("Test: verify LDP bindings")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show mpls ldp binding json", "show_ldp_binding.ref"
+ )
+
+
+def test_ldp_pwid_bindings():
+ logger.info("Test: verify LDP PW-ID bindings")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show l2vpn atom binding json", "show_l2vpn_binding.ref"
+ )
+
+
+def test_ldp_pseudowires():
+ logger.info("Test: verify LDP pseudowires")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show l2vpn atom vc json", "show_l2vpn_vc.ref"
+ )
+
+def test_ldp_igp_sync():
+ logger.info("Test: verify LDP igp-sync")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show mpls ldp igp-sync json", "show_ldp_igp_sync.ref"
+ )
+
+def test_ospf_ldp_sync():
+ logger.info("Test: verify OSPF igp-sync")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show ip ospf mpls ldp-sync json", "show_ospf_ldp_sync.ref"
+ )
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show ip ospf interface json", "show_ip_ospf_interface.ref"
+ )
+
+
+def test_r1_eth1_shutdown():
+ logger.info("Test: verify behaviour after r1-eth1 is shutdown")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ # Shut down r1-r2 link */
+ tgen = get_topogen()
+ tgen.gears["r1"].peer_link_enable("r1-eth1", False)
+ topotest.sleep(5, "Waiting for the network to reconverge")
+
+ # check if the pseudowire is still up (using an alternate path for nexthop resolution)
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show l2vpn atom vc json", "show_l2vpn_vc.ref"
+ )
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show mpls ldp igp-sync json", "show_ldp_igp_sync_r1_eth1_shutdown.ref"
+ )
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show ip ospf mpls ldp-sync json", "show_ospf_ldp_sync_r1_eth1_shutdown.ref"
+ )
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show ip ospf interface json", "show_ip_ospf_interface_r1_eth1_shutdown.ref"
+ )
+
+def test_r1_eth1_no_shutdown():
+ logger.info("Test: verify behaviour after r1-eth1 is no shutdown")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ # Run no shutdown on r1-eth1 interface */
+ tgen = get_topogen()
+ tgen.gears["r1"].peer_link_enable("r1-eth1", True)
+ topotest.sleep(5, "Waiting for the network to reconverge")
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show mpls ldp igp-sync json", "show_ldp_igp_sync.ref"
+ )
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show ip ospf mpls ldp-sync json", "show_ospf_ldp_sync.ref"
+ )
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show ip ospf interface json", "show_ip_ospf_interface.ref"
+ )
+
+def test_r2_eth1_shutdown():
+ logger.info("Test: verify behaviour after r2-eth1 is shutdown")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ # Shut down r1-r2 link */
+ tgen = get_topogen()
+ tgen.gears["r2"].peer_link_enable("r2-eth1", False)
+ topotest.sleep(5, "Waiting for the network to reconverge")
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show mpls ldp igp-sync json", "show_ldp_igp_sync_r1_eth1_shutdown.ref"
+ )
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show ip ospf mpls ldp-sync json", "show_ospf_ldp_sync_r2_eth1_shutdown.ref"
+ )
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show ip ospf interface json", "show_ip_ospf_interface_r2_eth1_shutdown.ref"
+ )
+
+def test_r2_eth1_no_shutdown():
+ logger.info("Test: verify behaviour after r2-eth1 is no shutdown")
+ tgen = get_topogen()
+
+ # Skip if previous fatal error condition is raised
+ if tgen.routers_have_failure():
+ pytest.skip(tgen.errors)
+
+ # Run no shutdown on r2-eth1 interface */
+ tgen = get_topogen()
+ tgen.gears["r2"].peer_link_enable("r2-eth1", True)
+ topotest.sleep(5, "Waiting for the network to reconverge")
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show mpls ldp igp-sync json", "show_ldp_igp_sync.ref"
+ )
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show ip ospf mpls ldp-sync json", "show_ospf_ldp_sync.ref"
+ )
+
+ for rname in ["r1", "r2", "r3"]:
+ router_compare_json_output(
+ rname, "show ip ospf interface json", "show_ip_ospf_interface.ref"
+ )
+
+# Memory leak test template
+def test_memory_leak():
+ "Run the memory leak test and report results."
+ tgen = get_topogen()
+ if not tgen.is_memleak_enabled():
+ pytest.skip("Memory leak test/report is disabled")
+
+ tgen.report_memory_leaks()
+
+
+if __name__ == "__main__":
+ args = ["-s"] + sys.argv[1:]
+ sys.exit(pytest.main(args))
projects / mirror / frr.git / commitdiff