[f-nsp] Multicast causing high CPU

[Alexey Kouznetsov]

ip router-id added.
Looks like no any changes
"ip icmp redirect"
Looks like this is defauls
because command is not shown in config. but if i add no ip icmp redirect,
then I see the command in show run.

2009/3/10 Jeroen Wunnink <jeroen at easyhosting.nl>

> Not sure where I heared this before, but did you try setting a 'ip
> router-id <ip address>' ?
> I recall somewhere that setting this solves several CPU related utilization
> problems on the bigiron.
>
>
> Alexey Kouznetsov wrote:
>
>>
>> Something like 70 Mbit untill visible on TV losts coming (at this point we
>> have > 95% CPU load). as long as packet size here ~1300 bytes, then it less
>> then 10K PPS.
>>  Here are some VE interfaces assigned to user's vlans. Each VE interface
>> have only 1 IP address assigned
>>  like
>>  -----
>> interface ve 1
>>  ip address 10.10.31.2/24 <http://10.10.31.2/24>
>>  ip pim-sparse
>> -----
>>  and
>> -----
>> interface ve 11
>>  ip address a.b.c.110/30
>>  ip pim-sparse
>>  ip pim border
>>  management-ip-disable
>> -----
>> for interfase where Mcast come from.
>>   /Alexey
>>
>
> --
>
> Met vriendelijke groet,
>
> Jeroen Wunnink,
> EasyHosting B.V. Systeembeheerder
> systeembeheer at easyhosting.nl
>
> telefoon:+31 (035) 6285455              Postbus 48
> fax: +31 (035) 6838242                  3755 ZG Eemnes
>
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> http://www.easycolocate.nl
>
>
>
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