From: Vincent Mashburn (vmashburn@fedex.com)
Date: Mon Nov 14 2005 - 11:21:06 GMT-3
No,
I actually just found the problem. It was actually due to a recursive
route lookup, but was masked in the debug due to a redistribution error.
Once the redistribution was corrected, I noticed that the SP was sending
their route with a /31 mask and I had a /29 in my static routing. I
applied a distribution-list to temporarily solve the problem until I can
get the SP to fix their advertisement.
Thanks
Vince Mashburn
Engineer
901-263-5072
CCNP, CCDA, Network +
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
kevin gannon
Sent: Friday, November 11, 2005 10:03 AM
To: Vincent Mashburn
Cc: ccielab@groupstudy.com
Subject: Re: BGP routes bouncing
Just a guess hard to say without seeing the config.
Are you doing multihop eBGP by chance ?
Thanks & Regards
Kevin
On 11/11/05, vmashburn@fedex.com <vmashburn@fedex.com> wrote:
> I need some help on a BGP issue I am having. I am running BGP from a
layer-3 enabled c3750 to the SP. The BGP neighbor has been stable for
about 7 weeks. All routes remain stable in the BGP table, but they are
removed from the routing table every 60 seconds. After about a 10
second pause, the routes are injected into the routing table again, and
after another 60 seconds the disappear again... and so on and so forth.
Does anyone have an idea of what could be causing this?
> Thanks
> Vince
>
>
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