[f-nsp] Multicast causing high CPU

[Jeroen Wunnink]

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,
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