[c-nsp] %FIB-3-NOMEM: Malloc Failure, disabling CEF (Jon Lewis)

Jon Lewis jlewis at lewis.org
Fri Mar 16 15:11:07 EST 2007


On Fri, 16 Mar 2007, Juan C. Crespo R. wrote:

> Question... is your router getting full BGP table from one ISP? if it
> does, the NPE 300 have no enough memory for both ip tables (MPLS, BGP,
> CEF), try
> 
>   1. Create a Prefix List permitting /23
>   2. Create a prefix denying 0.0.0.0/0 le 32 but first be sure if your
>      ISP is originating one default route  to you, if it dont create
>      one static ip route to the interface again the ISP.

It's got full routes from a pair of route reflectors.  After a reboot/upgrade 
to 12.2(18)S12 and application of memory-size iomem 32, it's got plenty of 
space...for now.

----------------------------------------------------------------------
  Jon Lewis                   |  I route
  Senior Network Engineer     |  therefore you are
  Atlantic Net                |
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