[c-nsp] Router memory problem
CiscoNSP List
CiscoNSP_list at hotmail.com
Sun Oct 30 16:31:14 EDT 2016
Very bleary eyed - but shouldnt this:
ip prefix-list max23 seq 5 permit 0.0.0.0/0 ge 8 le 16
be:
ip prefix-list max16 seq 5 permit 0.0.0.0/0 ge 8 le 16
As you are referencing max16 in your dist-ist
router bgp xxxx
distribute-list prefix max16 in
________________________________
From: cisco-nsp <cisco-nsp-bounces at puck.nether.net> on behalf of Joseph Mays <mays at win.net>
Sent: Thursday, 27 October 2016 7:06 AM
To: Chris Boyd; cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] Router memory problem
> On the plus side, if you screw up routing with a mistake, you'll free a lot of memory :-/
See, there could be a silver lining. :-)
Got the commands in...
router bgp xxxx
distribute-list prefix max16 in
ip prefix-list max23 seq 5 permit 0.0.0.0/0 ge 8 le 16
The bgp table seems to be dropping in size over time....
core-gw1.noc#show ip bgp sum
[...]
xx.xxx.xxx.x 4 174 146060 785 707302 0 0 13:00:03 605322
core-gw1.noc#show ip bgp sum
[...]
xx.xxx.xxx.x 4 174 146060 785 707302 0 0 13:00:03 603660
but it's taking a long time. I could clear the bgp tables, but I'm hesitant to do that. Maybe better to just let it drop over time.
-----Original Message-----
From: Chris Boyd
Sent: Wednesday, October 26, 2016 3:57 PM
To: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] Router memory problem
> On Oct 26, 2016, at 2:19 PM, Joseph Mays <mays at win.net> wrote:
>
> I was thinking about using a prefix list to limit the size of the BGP routing table.
Hard to do if you can't see the config, but I suppose if you are careful you could tftp it in, since you mentioned that's still working. On the plus side, if you screw up routing with a mistake, you'll free a lot of memory :-/
-Chris
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