Hi,
I’m tearing my hair out with this one and can’t figure out how to resolve it.
I have 3 switches that have a BGP signalled VPLS with customer routers hanging
off the end of all 3 ( one switch has 2 cpe )
All have the RD 56595:4 and RT 56595:4
All pseudo wires are up between the switches with config snippets below:-
Switch 1
VFI name: FLVPLS004, state: up, type: multipoint, signaling: BGP
VPN ID: 4, VE-ID: 3, VE-SIZE: 10
RD: 56595:4, RT: 56595:4, 56595:4
Bridge-Domain 903 attachment circuits:
Vlan903
Neighbors connected via pseudowires:
Interface Peer Address VE-ID Local Label Remote Label S
pseudowire100033 46.226.0.9 2 402 39 Y
pseudowire100037 46.226.0.14 1 401 49 Y
This switch has 1 cpe with any vlan tags stripped and can ping all devices on
the other switches
Switch 2
VFI name: FLVPLS004, state: up, type: multipoint, signaling: BGP
VPN ID: 4, VE-ID: 1, VE-SIZE: 10
RD: 56595:4, RT: 56595:4, 56595:4
Bridge-Domain 11 attachment circuits:
Vlan11
Neighbors connected via pseudowires:
Interface Peer Address VE-ID Local Label Remote Label S
pseudowire100015 46.226.0.12 3 49 401 Y
pseudowire100018 46.226.0.9 2 48 37 Y
This switch has 2 cpe’s with any vlan tags stripped. They can ping each other
and the device connected to switch 1 but cannot ping device on switch 3
Switch 3
VFI name: FLVPLS004, state: up, type: multipoint, signaling: BGP
VPN ID: 4, VE-ID: 2, VE-SIZE: 10
RD: 56595:4, RT: 56595:4, 56595:4
Bridge-Domain 4 attachment circuits:
Vlan4
Neighbors connected via pseudowires:
Interface Peer Address VE-ID Local Label Remote Label S
pseudowire100028 46.226.0.12 3 39 402 Y
pseudowire100027 46.226.0.14 1 37 28 Y
This switch has 1 cpe device connected with any vlan tags stripped and can only
ping the device on switch 1
Each switch can see all the correct mac addresses.
It sounds like split horizon but I assumed this was only to do with the local
switch?
All devices are running 15.3(3)S
Any help much appreciated.
Nick
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