[j-nsp] Junos EX - mcsnoopd high cpu

Diogo Montagner diogo.montagner at gmail.com
Thu Dec 22 05:28:09 EST 2011


I think you can check the multicast counters under all interfaces and
see if they are increasing. Maybe someone is sending multicast traffic
and you don't know.

Thanks

On 12/22/11, pkc mls <pkc_mls at yahoo.fr> wrote:
> Hi all,
>
> I have an issue with ex3200 devices on which mcsnoopd consumes a lot of
> cpu.
>
> I'm searching for mcsnoopd info everywhere, but it looks like there is
> not much about this, except message logs.
>
> The ex switches run the latest 10.4 release, and if you have a look at
> the releases notes there are already some fixes relates to mcsnoopd.
>
> question 1 : (maybe silly, but I ask anyway)
> Is it possible to stop the mcsnoopd on a device, if there is no
> multicast at all on the network ? (ie the switches are used as regular
> layer 2 switches with vlans).
>
> question 2 :
> is it possible to debug mcsnoopd ?
>
> thanks.
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./diogo -montagner


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