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ldp_vpls_topo1: add new topology for ldp pseudowires

Browse Source 
This is a very simple topology for testing LDP pseudowires.

Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
This commit is contained in:
Renato Westphal 2017-07-13 02:25:06 -03:00 committed by Donald Sharp
parent 2dad85f432
commit 6fcaea2bc6
38 changed files with 2158 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

0
tests/topotests/ldp-vpls-topo1/__init__.py Normal file
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12
tests/topotests/ldp-vpls-topo1/ce1/zebra.conf Normal file
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log file /tmp/ce1-zebra.log
!
hostname ce1
!
interface ce1-eth0
ip address 172.16.1.1/24
no link-detect
!
ip forwarding
!
line vty
!

12
tests/topotests/ldp-vpls-topo1/ce2/zebra.conf Normal file
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@ -0,0 +1,12 @@
log file /tmp/ce2-zebra.log
!
hostname ce2
!
interface ce2-eth0
ip address 172.16.1.2/24
no link-detect
!
ip forwarding
!
line vty
!

12
tests/topotests/ldp-vpls-topo1/ce3/zebra.conf Normal file
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@ -0,0 +1,12 @@
log file /tmp/ce3-zebra.log
!
hostname ce3
!
interface ce3-eth0
ip address 172.16.1.3/24
no link-detect
!
ip forwarding
!
line vty
!

34
tests/topotests/ldp-vpls-topo1/r1/ldpd.conf Normal file
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hostname r1
log file /tmp/r1-ldpd.log
!
debug mpls ldp zebra
debug mpls ldp event
debug mpls ldp errors
debug mpls ldp messages recv
debug mpls ldp messages sent
debug mpls ldp discovery hello recv
debug mpls ldp discovery hello sent
!
mpls ldp
router-id 1.1.1.1
!
address-family ipv4
discovery transport-address 1.1.1.1
label local allocate host-routes
!
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
!

0
tests/topotests/ldp-vpls-topo1/r1/ospf-nbrs.txt Normal file
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7
tests/topotests/ldp-vpls-topo1/r1/ospfd.conf Normal file
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hostname r1
log file /tmp/r1-ospfd.log
!
router ospf
router-id 1.1.1.1
network 0.0.0.0/0 area 0
!

14
tests/topotests/ldp-vpls-topo1/r1/show_ip_ospf_neighbor.ref Normal file
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@ -0,0 +1,14 @@
{
"2.2.2.2":{
"priority":1,
"state":"Full/DR",
"address":"10.0.1.2",
"ifaceName":"r1-eth1:10.0.1.1"
},
"3.3.3.3":{
"priority":1,
"state":"Full/DR",
"address":"10.0.2.3",
"ifaceName":"r1-eth2:10.0.2.1"
}
}

157
tests/topotests/ldp-vpls-topo1/r1/show_ip_route.ref Normal file
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@ -0,0 +1,157 @@
{
"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
}
]
}
]
}

16
tests/topotests/ldp-vpls-topo1/r1/show_l2vpn_binding.ref Normal file
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{
"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
}
}

8
tests/topotests/ldp-vpls-topo1/r1/show_l2vpn_vc.ref Normal file
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{
"r1-mpw0":{
"peerId":"2.2.2.2",
"vcId":100,
"VpnName":"CUST_A",
"status":"up"
}
}

52
tests/topotests/ldp-vpls-topo1/r1/show_ldp_binding.ref Normal file
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{
"bindings":[
{
"addressFamily":"ipv4",
"prefix":"1.1.1.1/32",
"neighborId":"2.2.2.2",
"localLabel":"imp-null",
"remoteLabel":"17",
"inUse":0
},
{
"addressFamily":"ipv4",
"prefix":"1.1.1.1/32",
"neighborId":"3.3.3.3",
"localLabel":"imp-null",
"remoteLabel":"16",
"inUse":0
},
{
"addressFamily":"ipv4",
"prefix":"2.2.2.2/32",
"neighborId":"2.2.2.2",
"localLabel":"17",
"remoteLabel":"imp-null",
"inUse":1
},
{
"addressFamily":"ipv4",
"prefix":"2.2.2.2/32",
"neighborId":"3.3.3.3",
"localLabel":"17",
"remoteLabel":"17",
"inUse":0
},
{
"addressFamily":"ipv4",
"prefix":"3.3.3.3/32",
"neighborId":"2.2.2.2",
"localLabel":"18",
"remoteLabel":"18",
"inUse":0
},
{
"addressFamily":"ipv4",
"prefix":"3.3.3.3/32",
"neighborId":"3.3.3.3",
"localLabel":"18",
"remoteLabel":"imp-null",
"inUse":1
}
]
}

25
tests/topotests/ldp-vpls-topo1/r1/show_ldp_discovery.ref Normal file
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{
"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
}
]
}

16
tests/topotests/ldp-vpls-topo1/r1/show_ldp_neighbor.ref Normal file
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@ -0,0 +1,16 @@
{
"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"
}
]
}

30
tests/topotests/ldp-vpls-topo1/r1/zebra.conf Normal file
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log file /tmp/r1-zebra.log
!
hostname r1
!
debug zebra rib
debug zebra nht
debug zebra pseudowires
debug zebra packet
!
interface lo
ip address 1.1.1.1/32
!
interface r1-eth0
description to s1
no link-detect
!
interface r1-eth1
description to s4
ip address 10.0.1.1/24
no link-detect
!
interface r1-eth2
description to s5
ip address 10.0.2.1/24
no link-detect
!
ip forwarding
!
line vty
!

34
tests/topotests/ldp-vpls-topo1/r2/ldpd.conf Normal file
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hostname r2
log file /tmp/r2-ldpd.log
!
debug mpls ldp zebra
debug mpls ldp event
debug mpls ldp errors
debug mpls ldp messages recv
debug mpls ldp messages sent
debug mpls ldp discovery hello recv
debug mpls ldp discovery hello sent
!
mpls ldp
router-id 2.2.2.2
!
address-family ipv4
discovery transport-address 2.2.2.2
label local allocate host-routes
!
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
!

7
tests/topotests/ldp-vpls-topo1/r2/ospfd.conf Normal file
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@ -0,0 +1,7 @@
hostname r2
log file /tmp/r2-ospfd.log
!
router ospf
router-id 2.2.2.2
network 0.0.0.0/0 area 0
!

14
tests/topotests/ldp-vpls-topo1/r2/show_ip_ospf_neighbor.ref Normal file
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@ -0,0 +1,14 @@
{
"1.1.1.1":{
"priority":1,
"state":"Full/Backup",
"address":"10.0.1.1",
"ifaceName":"r2-eth1:10.0.1.2"
},
"3.3.3.3":{
"priority":1,
"state":"Full/DR",
"address":"10.0.3.3",
"ifaceName":"r2-eth2:10.0.3.2"
}
}

157
tests/topotests/ldp-vpls-topo1/r2/show_ip_route.ref Normal file
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@ -0,0 +1,157 @@
{
"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
}
]
}
]
}

16
tests/topotests/ldp-vpls-topo1/r2/show_l2vpn_binding.ref Normal file
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{
"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
}
}

8
tests/topotests/ldp-vpls-topo1/r2/show_l2vpn_vc.ref Normal file
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{
"r2-mpw0":{
"peerId":"1.1.1.1",
"vcId":100,
"VpnName":"CUST_A",
"status":"up"
}
}

52
tests/topotests/ldp-vpls-topo1/r2/show_ldp_binding.ref Normal file
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{
"bindings":[
{
"addressFamily":"ipv4",
"prefix":"1.1.1.1/32",
"neighborId":"1.1.1.1",
"localLabel":"17",
"remoteLabel":"imp-null",
"inUse":1
},
{
"addressFamily":"ipv4",
"prefix":"1.1.1.1/32",
"neighborId":"3.3.3.3",
"localLabel":"17",
"remoteLabel":"16",
"inUse":0
},
{
"addressFamily":"ipv4",
"prefix":"2.2.2.2/32",
"neighborId":"1.1.1.1",
"localLabel":"imp-null",
"remoteLabel":"17",
"inUse":0
},
{
"addressFamily":"ipv4",
"prefix":"2.2.2.2/32",
"neighborId":"3.3.3.3",
"localLabel":"imp-null",
"remoteLabel":"17",
"inUse":0
},
{
"addressFamily":"ipv4",
"prefix":"3.3.3.3/32",
"neighborId":"1.1.1.1",
"localLabel":"18",
"remoteLabel":"18",
"inUse":0
},
{
"addressFamily":"ipv4",
"prefix":"3.3.3.3/32",
"neighborId":"3.3.3.3",
"localLabel":"18",
"remoteLabel":"imp-null",
"inUse":1
}
]
}

25
tests/topotests/ldp-vpls-topo1/r2/show_ldp_discovery.ref Normal file
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@ -0,0 +1,25 @@
{
"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
}
]
}

16
tests/topotests/ldp-vpls-topo1/r2/show_ldp_neighbor.ref Normal file
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@ -0,0 +1,16 @@
{
"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"
}
]
}

30
tests/topotests/ldp-vpls-topo1/r2/zebra.conf Normal file
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@ -0,0 +1,30 @@
log file /tmp/r2-zebra.log
!
hostname r2
!
debug zebra rib
debug zebra nht
debug zebra pseudowires
debug zebra packet
!
interface lo
ip address 2.2.2.2/32
!
interface r2-eth0
description to s2
no link-detect
!
interface r2-eth1
description to s4
ip address 10.0.1.2/24
no link-detect
!
interface r2-eth2
description to s6
ip address 10.0.3.2/24
no link-detect
!
ip forwarding
!
line vty
!

26
tests/topotests/ldp-vpls-topo1/r3/ldpd.conf Normal file
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@ -0,0 +1,26 @@
hostname r3
log file /tmp/r3-ldpd.log
!
debug mpls ldp zebra
debug mpls ldp event
debug mpls ldp errors
debug mpls ldp messages recv
debug mpls ldp messages sent
debug mpls ldp discovery hello recv
debug mpls ldp discovery hello sent
!
mpls ldp
router-id 3.3.3.3
!
address-family ipv4
discovery transport-address 3.3.3.3
label local allocate host-routes
!
interface r3-eth1
!
interface r3-eth2
!
!
!
line vty
!

7
tests/topotests/ldp-vpls-topo1/r3/ospfd.conf Normal file
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@ -0,0 +1,7 @@
hostname r3
log file /tmp/r3-ospfd.log
!
router ospf
router-id 3.3.3.3
network 0.0.0.0/0 area 0
!

14
tests/topotests/ldp-vpls-topo1/r3/show_ip_ospf_neighbor.ref Normal file
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@ -0,0 +1,14 @@
{
"1.1.1.1":{
"priority":1,
"state":"Full/Backup",
"address":"10.0.2.1",
"ifaceName":"r3-eth1:10.0.2.3"
},
"2.2.2.2":{
"priority":1,
"state":"Full/Backup",
"address":"10.0.3.2",
"ifaceName":"r3-eth2:10.0.3.3"
}
}

157
tests/topotests/ldp-vpls-topo1/r3/show_ip_route.ref Normal file
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@ -0,0 +1,157 @@
{
"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
}
]
}
]
}

2
tests/topotests/ldp-vpls-topo1/r3/show_l2vpn_binding.ref Normal file
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{
}

2
tests/topotests/ldp-vpls-topo1/r3/show_l2vpn_vc.ref Normal file
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{
}

52
tests/topotests/ldp-vpls-topo1/r3/show_ldp_binding.ref Normal file
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{
"bindings":[
{
"addressFamily":"ipv4",
"prefix":"1.1.1.1/32",
"neighborId":"1.1.1.1",
"localLabel":"16",
"remoteLabel":"imp-null",
"inUse":1
},
{
"addressFamily":"ipv4",
"prefix":"1.1.1.1/32",
"neighborId":"2.2.2.2",
"localLabel":"16",
"remoteLabel":"17",
"inUse":0
},
{
"addressFamily":"ipv4",
"prefix":"2.2.2.2/32",
"neighborId":"1.1.1.1",
"localLabel":"17",
"remoteLabel":"17",
"inUse":0
},
{
"addressFamily":"ipv4",
"prefix":"2.2.2.2/32",
"neighborId":"2.2.2.2",
"localLabel":"17",
"remoteLabel":"imp-null",
"inUse":1
},
{
"addressFamily":"ipv4",
"prefix":"3.3.3.3/32",
"neighborId":"1.1.1.1",
"localLabel":"imp-null",
"remoteLabel":"18",
"inUse":0
},
{
"addressFamily":"ipv4",
"prefix":"3.3.3.3/32",
"neighborId":"2.2.2.2",
"localLabel":"imp-null",
"remoteLabel":"18",
"inUse":0
}
]
}

18
tests/topotests/ldp-vpls-topo1/r3/show_ldp_discovery.ref Normal file
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{
"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
}
]
}

16
tests/topotests/ldp-vpls-topo1/r3/show_ldp_neighbor.ref Normal file
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{
"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"
}
]
}

30
tests/topotests/ldp-vpls-topo1/r3/zebra.conf Normal file
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log file /tmp/r3-zebra.log
!
hostname r3
!
debug zebra rib
debug zebra nht
debug zebra pseudowires
debug zebra packet
!
interface lo
ip address 3.3.3.3/32
!
interface r3-eth0
description to s3
no link-detect
!
interface r3-eth1
description to s5
ip address 10.0.2.3/24
no link-detect
!
interface r3-eth2
description to s6
ip address 10.0.3.3/24
no link-detect
!
ip forwarding
!
line vty
!

111
tests/topotests/ldp-vpls-topo1/test_ldp_vpls_topo1.dot Normal file
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## 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
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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"];
}

699
tests/topotests/ldp-vpls-topo1/test_ldp_vpls_topo1.pdf Normal file
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tests/topotests/ldp-vpls-topo1/test_ldp_vpls_topo1.py Executable file
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#!/usr/bin/env python
#
# test_ldp_vpls_topo1.py
# Part of NetDEF Topology Tests
#
# Copyright (c) 2017 by
# Network Device Education Foundation, Inc. ("NetDEF")
#
# 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
fatal_error = ""
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_cb(rname, command, reference):
tgen = get_topogen()
router = tgen.gears[rname]
output = router.vtysh_cmd(command, isjson=True)
refTableFile = '{}/{}/{}'.format(CWD, router.name, reference)
expected = json.loads(open(refTableFile).read())
return topotest.json_cmp(output, expected)
def router_compare_json_output(rname, command, reference):
logger.info('Comparing router "%s" "%s" output', rname, command)
tgen = get_topogen()
# Run test function until we get an result. Wait at most 60 seconds.
test_func = partial(router_compare_json_output_cb, rname, command, reference)
result, diff = topotest.run_and_expect(test_func, None, count=20, wait=3)
assert result, '"{}" JSON output mismatches the expected result'.format(rname)
def test_router_running():
global fatal_error
logger.info("Test: check if FRR is running on each Router node")
tgen = get_topogen()
sleep(5)
# Make sure that all daemons are running
for router in ['ce1', 'ce2', 'ce3', 'r1', 'r2', 'r3']:
fatal_error = tgen.net[router].checkRouterRunning()
assert fatal_error == "", fatal_error
@pytest.mark.skipif(fatal_error != "", reason="fatal error")
def test_ospf_convergence():
logger.info("Test: check OSPF adjacencies")
tgen = get_topogen()
for rname in ['r1', 'r2', 'r3']:
router_compare_json_output(rname, "show ip ospf neighbor json", "show_ip_ospf_neighbor.ref")
@pytest.mark.skipif(fatal_error != "", reason="fatal error")
def test_rib():
logger.info("Test: verify RIB")
tgen = get_topogen()
for rname in ['r1', 'r2', 'r3']:
router_compare_json_output(rname, "show ip route json", "show_ip_route.ref")
@pytest.mark.skipif(fatal_error != "", reason="fatal error")
def test_ldp_adjacencies():
logger.info("Test: verify LDP adjacencies")
tgen = get_topogen()
for rname in ['r1', 'r2', 'r3']:
router_compare_json_output(rname, "show mpls ldp discovery json", "show_ldp_discovery.ref")
@pytest.mark.skipif(fatal_error != "", reason="fatal error")
def test_ldp_neighbors():
logger.info("Test: verify LDP neighbors")
tgen = get_topogen()
for rname in ['r1', 'r2', 'r3']:
router_compare_json_output(rname, "show mpls ldp neighbor json", "show_ldp_neighbor.ref")
@pytest.mark.skipif(fatal_error != "", reason="fatal error")
def test_ldp_bindings():
logger.info("Test: verify LDP bindings")
tgen = get_topogen()
for rname in ['r1', 'r2', 'r3']:
router_compare_json_output(rname, "show mpls ldp binding json", "show_ldp_binding.ref")
@pytest.mark.skipif(fatal_error != "", reason="fatal error")
def test_ldp_pwid_bindings():
logger.info("Test: verify LDP PW-ID bindings")
tgen = get_topogen()
for rname in ['r1', 'r2', 'r3']:
router_compare_json_output(rname, "show l2vpn atom binding json", "show_l2vpn_binding.ref")
@pytest.mark.skipif(fatal_error != "", reason="fatal error")
def test_ldp_pseudowires():
logger.info("Test: verify LDP pseudowires")
tgen = get_topogen()
for rname in ['r1', 'r2', 'r3']:
router_compare_json_output(rname, "show l2vpn atom vc json", "show_l2vpn_vc.ref")
@pytest.mark.skipif(fatal_error != "", reason="fatal error")
def test_ldp_pseudowires_after_link_down():
logger.info("Test: verify LDP pseudowires after r1-r2 link goes down")
tgen = get_topogen()
# Shut down r1-r2 link */
tgen = get_topogen()
tgen.gears['r1'].peer_link_enable('r1-eth1', False)
# Wait 15 seconds for the r1-r2 LDP link adjacencies to time out
sleep(15)
# 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")
# 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))