[j-nsp] M20 PFE/SSB-E problems

[Rene Avi]

Jonas Frey wrote:
  > suddenly i am getting the following errors on a M20:
> Mar 19 18:48:54  ffm2-edge /kernel: RT_PFE: NH IPC op 31 (CHANGE
> AGGREGATE NEXTHOP) failed, err 6 (No Memory)
> Mar 19 18:49:12  ffm2-edge last message repeated 2 times
> Mar 19 18:49:17  ffm2-edge /kernel: RT_PFE: NH IPC op 31 (CHANGE
> AGGREGATE NEXTHOP) failed, err 6 (No Memory)
> Mar 19 19:01:14  ffm2-edge last message repeated 42 times
> 
> then sometime later:
> Mar 19 20:02:41  ffm2-edge ssb RT: Failed prefix add IPv4:0 -
> some.ip.addre.ss (radix add failed)
> Mar 19 20:02:41  ffm2-edge ssb RT: Failed prefix add IPv4:0 -
> some.ip.addre.ss, nh 11716, ifidx 68, nhifl 0, flag 0x0, cos 0
> 
> after that:
> Mar 19 20:02:53  ffm2-edge ssb RT: Failed prefix add IPv4:0 -
> some.ip.addre.ss (radix add failed)

> Regarding operational impact this error causes some IP addresses not
> beeing able to be reached from outside. These IP addresses can be
> reached by the router, e.g. a simple ping works. However nothing from
> outside reaches them.

Hi Jonas,

I had a similar issue once. A quote from Josef
Buchsteiner pushed me into the right direction :)

go to the shell as superuser
vty ssb
show memory
show nhdb zone

Cheers, /Rene

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