[c-nsp] Router memory problem

Joseph Mays mays at win.net
Wed Oct 26 15:19:01 EDT 2016


I was thinking about using a prefix list to limit the size of the BGP 
routing table.


-----Original Message----- 
From: Chris Boyd
Sent: Wednesday, October 26, 2016 2:59 PM
To: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] Router memory problem


> On Oct 26, 2016, at 1:51 PM, Chuck Church <chuckchurch at gmail.com> wrote:
>
> Is the router out of RAM?  A really low memory condition might cause this. 
> 'show mem' or 'show log' (if configured) might show some malloc errors if 
> that is the issue.

+1 I had a similar issue a while back with a 7206VXR that was getting full 
routes.  Worked fine, forwarding packets, but could not sh run.  Cutting 
back to customer routes + default “fixed” it about 10 minutes after the 
upstream made the change.

—Chris

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