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Beginner

VPLS CE-CE IGP not working

I have the following setup

CE-PE-PE-CE

I have setup a l2vpn with a vfi and bridge domain. Unicast is working fine, but I cannot get link local multicast. The CEs need to have OSPF adjacency without neighbor statements to make the PE-PE connection look as transparent as possible to the CE. I was under the impression that multicast, broadcast, and unknown unicast would be flooded but it does not seem to be working this way.

It is probably something simple but I cannot get it working.

3 REPLIES 3
Highlighted
Beginner

VPLS CE-CE IGP not working

Hi,

Have you got this working?

I am having the same issue with VPLS built on ASR1K. Multicast is not getting through to the other side.

Regards.

Highlighted
Cisco Employee

VPLS CE-CE IGP not working

Can you paste your Bridge-domain / relevant config?

Highlighted
Beginner

VPLS CE-CE IGP not working

Hi,

One of the ASR1001 routers has the following configs. The other 2 ASR1001 have similar configs.

OSPF between CE's are not forming adjacency unless I manaually set the ospf network type to 'nonbroadcast' and use 'neighbor' commands. RIP and eigrp are not  working either. Multicast traffic simply does not go through the VPLS.

I tried using vfi auto discovery but failed even for unicast traffic.

Regards.

Thanks.

------------------------------------------------------------------

bridge-domain 101

l2 vfi TEST manual

vpn id 11

bridge-domain 101

neighbor 172.16.33.15 102 encapsulation mpls

neighbor 172.16.33.2 102 encapsulation mpls

!

!

interface GigabitEthernet0/0/0

mtu 9216

no ip address

load-interval 30

negotiation auto

cdp enable

service instance 101 ethernet

  encapsulation dot1q 101

  rewrite ingress tag pop 1 symmetric

  bridge-domain 101

!

-------------------------------------------------------------

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