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Re: Router / Protocol Problem

  • From: Rodney Dunn
  • Date: Wed Sep 06 15:42:15 2006

Get a sniffer trace. Packets on the wire prove what's going on.

Without that kind of real data everything is just speculation.

Rodney

On Wed, Sep 06, 2006 at 12:16:01PM -0400, Mike Walter wrote:
> 
> Sorry, I am running iBGP.  I just swapped out the NPE225 engine to a
> NPE400 and 512MB and have not seen a change yet.  I am still  unable to
> reach the sites.  I am going to give it a while and sometime soon reboot
> the other router.  I removed the single /24 today out the one connection
> to see if that would change anything as well.
> Mike 
> 
> -----Original Message-----
> From: Hank Nussbacher [mailto:hank@efes.iucc.ac.il] 
> Sent: Wednesday, September 06, 2006 12:07 PM
> To: Mike Walter
> Cc: Justin M. Streiner; nanog@merit.edu
> Subject: RE: Router / Protocol Problem
> 
> On Wed, 6 Sep 2006, Mike Walter wrote:
> 
> >
> > Thanks for everyone's great input.  Here are answers to Justin's
> > questions.
> >
> > #1 - 12.3.6a - 7204VXR (NPE400) 512MB - 200+ MB free
> > #2 - 12.2.15T5 - cisco 7204VXR (NPE225) - 256MB (I have a NPE400 -
> 512MB
> > I want to swap in) - 23MB Free (Issue?)
> >
> > Full Routes from all peers.  No internal routing protocol as of yet,
> all
> > static routes.  Getting ready to implement OSPF.  I have not rebooted
> > the routers as a test.  I have CEF on both routers.  I have had some
> > customers complaining about slowness.
> 
> No internal routing protocol?  Not even iBGP?  How do the 2 routers 
> exchange info?  How do the internal systems know which router to exit 
> from?  Or are they both independent?
> 
> I assume you are AS26241 and peer with 3356, 4323 and 6181.
> 
> I also assume you should be announcing your 2 prefixes:
> 69.4.64.0/20
> 216.68.104.0/21
> 
> but you have deaggregated a single /24 - 69.4.71.0/24 which has sent 
> 34 BGP updates in the past 24 hours (which might be ok).
> 
> So, it is a bit hard to debug this with only partial info.
> 
> Regards,
> Hank Nussbacher
> http://www.interall.co.il




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