[c-nsp] All multicast punting to CPU on 6500

Saku Ytti saku at ytti.fi
Sun Dec 16 07:11:45 EST 2012


On (2012-12-16 11:59 +0000), Robert Williams wrote:
 
> This packet was 10.0.5.200 (00:50:56:a6:00:23) -> 10.0.5.88 (01:00:5e:7f:05:77)
> Ethernet II, Src: Vmware_a6:00:23 (00:50:56:a6:00:23), Dst: IPv4mcast_7f:05:77 (01:00:5e:7f:05:77)
> Internet Protocol Version 4, Src: 10.0.5.200 (10.0.5.200), Dst: 10.0.5.88 (10.0.5.88)

Sorry I read in hurry, I thought you were also using L3 multicast. But
you're doing just L2 multicast.
CoPP shouldn't help in this. I don't immediately have any other suggestion
that storm-control, but that is likely not solution you're looking for.

-- 
  ++ytti


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