04-12-2010 02:45 AM - edited 03-01-2019 02:18 PM
Solved! Go to Solution.
04-16-2010 06:31 AM
Hi Harald,
I tested it quickly and it's working. My PE's are running SRC3 and SRE:
AS1-PE2-6509#sh run | beg ip msdp
ip msdp vrf MVPN peer 172.16.3.254
ip msdp vrf MVPN cache-sa-state
ip msdp vrf MVPN originator-id FastEthernet3/2.700
ip pim vrf MVPN rp-address 1.1.1.1 override
AS1-PE2-6509#sh ip msdp vrf MVPN sa-cache
MSDP Source-Active Cache - 1 entries
(40.1.1.1, 224.1.1.1), RP 172.16.3.254, BGP/AS 1, 00:03:03/00:05:15, Peer 172.16.3.254
AS1-PE3#sh ip mroute vrf MVPN
...
(40.1.1.1, 224.1.1.1), 00:01:56/00:03:23, flags: TA
Incoming interface: Tunnel0, RPF nbr 10.1.1.4
Outgoing interface list:
Ethernet1/0.10, Forward/Sparse, 00:01:56/00:03:20
AS1-PE3#r | in ip msdp
ip msdp vrf MVPN peer 172.16.2.254
ip msdp vrf MVPN cache-sa-state
ip msdp vrf MVPN originator-id Ethernet1/0.10
ip pim vrf MVPN rp-address 1.1.1.1 override
HTH
Laurent.
04-15-2010 08:21 PM
Hi,
MSDP is VRF aware so it should work.
Did you test it ?
HTH
Laurent.
04-16-2010 12:46 AM
Yes, MSDP is VPN-aware and I tested it. It
didn't work. No information was exchanged although
connectivity was ok.
However, the problem is most likely more related to
the way MSDP is treated in a draft-rosen based core.
04-16-2010 06:31 AM
Hi Harald,
I tested it quickly and it's working. My PE's are running SRC3 and SRE:
AS1-PE2-6509#sh run | beg ip msdp
ip msdp vrf MVPN peer 172.16.3.254
ip msdp vrf MVPN cache-sa-state
ip msdp vrf MVPN originator-id FastEthernet3/2.700
ip pim vrf MVPN rp-address 1.1.1.1 override
AS1-PE2-6509#sh ip msdp vrf MVPN sa-cache
MSDP Source-Active Cache - 1 entries
(40.1.1.1, 224.1.1.1), RP 172.16.3.254, BGP/AS 1, 00:03:03/00:05:15, Peer 172.16.3.254
AS1-PE3#sh ip mroute vrf MVPN
...
(40.1.1.1, 224.1.1.1), 00:01:56/00:03:23, flags: TA
Incoming interface: Tunnel0, RPF nbr 10.1.1.4
Outgoing interface list:
Ethernet1/0.10, Forward/Sparse, 00:01:56/00:03:20
AS1-PE3#r | in ip msdp
ip msdp vrf MVPN peer 172.16.2.254
ip msdp vrf MVPN cache-sa-state
ip msdp vrf MVPN originator-id Ethernet1/0.10
ip pim vrf MVPN rp-address 1.1.1.1 override
HTH
Laurent.
04-21-2010 08:14 AM
Hi Laurent
I found the problem. Our control-plane policing (COPP) was blocking MSDP
(and causing other Multicast issues). Your reply confirmed that MSDP is really working and so
I could focus to other possible causes.
Thanks for your help !
Harald
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