IPv6 Multicast mroute question

[gongya001]

I am trying to lab IPv6 Multicast. But when I run the command, but I got the following:

R1(config)#do show ipv6 mroute
No mroute entries found.

I tried on Cisco2811 and Cisco 6500.

I enabled ipv6 multicast-routing.

Anything have I missed or the platform I tried on does not support IPv6 mroute ?

thanks !!

[Georg Pauwen]

Hello,

hard to say what you are missing, can you post the full configs ? What is the output of 'show ipv6 mrib route summary' ?

[gongya001]

hostname R1

ipv6 uni

ipv6 multicast-routing

int lo0

  ipv6 add 2001::1:1:1:1/128

int e0/0

  ipv6 add 2001:192:168::1/64

  ipv6 en

  no shut

int e0/1

  ipv6 add 2001:172:16:13::1/64

  ipv6 en

  no shut

int e0/2

  ipv6 add 2001:172:16:14::1/64

  ipv6 en

  no shut

router eigrp CCIE

  add ipv6 auto 10

    eigrp router-id 1.1.1.1

R1#show ipv6 mroute summary
No mroute entries found.

R1#show ipv6 mroute
No mroute entries found.

R1#show ipv6 pim neighbor
PIM Neighbor Table
Mode: B - Bidir Capable, G - GenID Capable
Neighbor Address           Interface          Uptime    Expires  Mode DR pri

FE80::A8BB:CCFF:FE00:600   Ethernet0/0        23:14:41  00:01:35 B G  DR 1
FE80::A8BB:CCFF:FE00:310   Ethernet0/1        17:06:27  00:01:23 B G  DR 1
FE80::A8BB:CCFF:FE00:420   Ethernet0/2        17:03:43  00:01:22 B G  DR 1

thanks !!

[Harold Ritter · Accepted solution]

Is your source transmitting packets to the multicast group? If not, R1 will not see any entry in the multicast routing table.

Regards,

[gongya001]

thanks !  I will double check it.

[gongya001]

thanks a lot !!  

Mroute shows routes after I sent some multicast traffic.