[j-nsp] 10.3 on MX960 with MPC only?

[Bjørn Tore Paulen]

Chris Evans skrev:
> I don't have a PR yet, JTAC is working on it..
>
> My test topology was simple.. IRB in, IRB out, two different bridge
> domains.. If you enable IGMP-snooping, the 'show' commands will appear as
> everything is working correctly, however it will not forward multicast
> traffic. Looking on the PFE syslog there are errors stating that it cannot
> create the entry due to unknown table indexes.
>
> So while it might work with VPLS, basic ethernet switching is broken. The
> workaround currently is to disable igmp-snooping, which causes multicast to
> be flooded across all ports. I'm not even going to mention that
> IGMP-Snooping isn't support on trunk interfaces which blows my mind. In 10.3
> multicast doesn't function at all with IRB interfaces..
>   
We decided to skip IRB on 10.0 all together due to this. Too bad..

/BT