Subject: Re: multicast vlans
To: Patrick Welche <prlw1@newn.cam.ac.uk>
From: Greg Troxel <gdt@ir.bbn.com>
List: tech-net
Date: 06/01/2005 13:33:54
Patrick Welche <prlw1@newn.cam.ac.uk> writes:

> mrouted.dump doesn't mention the Mcast-groups listed in the table above:
> 
> vifs_with_neighbors = 0
> 
> Virtual Interface Table
> Vif  Name  Local-Address                           M  Thr  Rate   Flags
> 
>  1  vlan1  192.168.80.62   subnet: 192.168.80/20   1   1      0   querier leaf
>                          pkts in : 5
>                          pkts out: 0
> 
>  3  vlan3  192.168.204.62  subnet: 192.168.192/20  1   1      0   querier leaf
>                            groups: 239.255.255.253
>                                    224.0.1.60     
>                          pkts in : 10
>                          pkts out: 0

Last I looked, mrouted matched igmp to vif by address, not by arriving
ifindex.  But this should be ok.  Are you seeing igmp reports on vlan1
and vlan3?



-- 
        Greg Troxel <gdt@ir.bbn.com>