I'm still in the middle of trying to get Multicast VPN Extranet Routing to work and I've run into a weird problem. For testing, I have a multicast source and a multicast receiver attached to the router. When they're in the default VRF, the output of "show igmp interface" shows that IGMP is enabled on those interfaces, as expected. When I move them both into a different VRF, IGMP is disabled and I can't figure out how to enable it. I even tried enabling PIM on g0/4/0/2 to see if that would enable IGMP, but it still says it's disabled. Here's my IGMP config:
router igmp vrf A interface Loopback98 join-group 239.133.110.1 172.22.83.70 ! interface GigabitEthernet0/4/0/1 version 3 ! ! vrf B interface Loopback99 join-group 239.133.110.1 172.22.83.70 ! interface GigabitEthernet0/0/0/3 version 3 ! interface GigabitEthernet0/4/0/2 version 3 ! ! ! But I still see this: RP/0/RSP0/CPU0:lab-gw2#show igmp vrf A int Fri Mar 11 21:37:36.335 UTC Loopback98 is up, line protocol is up Internet address is 192.168.3.1/24 IGMP is disabled on interface GigabitEthernet0/4/0/1 is up, line protocol is up Internet address is 10.10.10.1/30 IGMP is disabled on interface RP/0/RSP0/CPU0:lab-gw2#show igmp vrf B int Fri Mar 11 21:37:43.752 UTC Loopback99 is up, line protocol is up Internet address is 192.168.1.1/24 IGMP is disabled on interface GigabitEthernet0/4/0/2 is up, line protocol is up Internet address is 172.22.148.17/27 IGMP is disabled on interface RP/0/RSP0/CPU0:lab-gw2# What in the world is going on? Here is the rest of my config just in case anyone spots anything wrong. I think we're tantalizing close to getting this to work and it's really bugging me that I haven't been able to figure it out. lol RP/0/RSP0/CPU0:lab-gw2#show run Fri Mar 11 21:38:45.265 UTC Building configuration... !! IOS XR Configuration 4.0.1 !! Last configuration change at Fri Mar 11 21:19:28 2011 by root ! hostname lab-gw2 logging buffered 500000 telnet vrf default ipv4 server max-servers 5 domain name lab.priv vrf A address-family ipv4 unicast export route-target 1:100 ! ! ! vrf B address-family ipv4 unicast import route-target 1:100 ! ! ! ipv4 access-list TSTM 10 remark VDN2 SSM address blocks 20 permit ipv4 any 237.0.0.0 0.255.255.255 30 permit ipv4 any 239.0.0.0 0.255.255.255 ! ! interface Loopback0 ipv4 address 2.2.2.2 255.255.255.255 ! interface Loopback98 vrf A ipv4 address 192.168.3.1 255.255.255.0 ! interface Loopback99 vrf B ipv4 address 192.168.1.1 255.255.255.0 ! ! interface GigabitEthernet0/4/0/0 ipv4 address 10.1.1.1 255.255.255.252 ! interface GigabitEthernet0/4/0/1 vrf A ipv4 address 10.10.10.1 255.255.255.252 flow ipv4 monitor VDN2-NF-MONITOR sampler VDN2-NF-SAMPLER ingress ! interface GigabitEthernet0/4/0/2 vrf B ipv4 address 172.22.148.17 255.255.255.224 ! ! rd-set 1:100 end-set ! rd-set 2:100 end-set ! route-policy extranet_streams_from_vrf_A if destination in (239.0.0.0/8 ge 8 le 32) then set rpf-topology vrf A else pass endif end-policy ! router static address-family ipv4 unicast 10.31.0.0/16 172.26.0.1 ! vrf A address-family ipv4 unicast 172.22.83.70/32 10.10.10.2 ! ! ! router isis TESTLAB net 49.0001.2222.0000.2222.00 address-family ipv4 unicast metric-style wide ! interface Loopback0 passive address-family ipv4 unicast ! ! interface GigabitEthernet0/0/0/0 address-family ipv4 unicast ! ! interface GigabitEthernet0/0/0/1 address-family ipv4 unicast ! ! interface GigabitEthernet0/4/0/1 address-family ipv4 unicast ! ! interface TenGigE0/3/0/0 address-family ipv4 unicast ! ! ! router bgp 1 address-family ipv4 unicast ! address-family vpnv4 unicast ! vrf A rd 1:100 address-family ipv4 unicast redistribute connected redistribute static metric 100 ! ! vrf B rd 2:100 address-family ipv4 unicast redistribute connected ! ! ! multicast-routing address-family ipv4 interface GigabitEthernet0/0/0/0 enable ! nsf mdt source GigabitEthernet0/0/0/1 ssm range TSTM interface all enable ! vrf A address-family ipv4 mdt source Loopback98 mdt data 239.0.0.0/8 mdt default ipv4 239.99.99.99 ssm range TSTM ! ! vrf B address-family ipv4 mdt source Loopback99 mdt data 239.0.0.0/8 mdt default ipv4 239.99.99.99 ssm range TSTM ! ! ! router igmp vrf A interface Loopback98 join-group 239.133.110.1 172.22.83.70 ! interface GigabitEthernet0/4/0/1 version 3 ! ! vrf B interface Loopback99 join-group 239.133.110.1 172.22.83.70 ! interface GigabitEthernet0/0/0/3 version 3 ! interface GigabitEthernet0/4/0/2 version 3 ! ! ! ssh server v2 router pim vrf B address-family ipv4 rpf topology route-policy extranet_streams_from_vrf_A interface GigabitEthernet0/4/0/2 enable ! ! ! ! end RP/0/RSP0/CPU0:lab-gw2# _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/