Re: ISDN and NSSA - Solved!

From: Nnanna Obuba (obuba@xxxxxxxxxxxxxxxx)
Date: Sat Apr 22 2000 - 21:11:34 GMT-3


   
All my external routes/links are external to ospf...
I know this would usually be the problem, but does any one have any idea
what else may be causing this?

TIA

Nnanna

----- Original Message -----
From: "Ryan B" <rbenigno@home.com>
To: "Nnanna Obuba" <obuba@yahoo.com>; <ccielab@groupstudy.com>
Sent: Saturday, April 22, 2000 6:11 PM
Subject: Re: ISDN and NSSA - Solved!

> Watch your OSPF database... When redistributing make sure your route maps
> aren't letting any native OSPF routes leak back in from IGRP. Do a "show
ip
> ospf database" and look at your external entries (bottom of the list).
You
> should see *only* entries for networks that are not native to OSPF...
> Chances are the ISDN network is already in OSPF but you are redistributing
> it back from IGRP...
>
> If you're anal about keeping the OSPF database clean you won't have any
> problems.
>
> -Ryan
>
> ----- Original Message -----
> From: "Nnanna Obuba" <obuba@yahoo.com>
> To: <ccielab@groupstudy.com>
> Sent: Saturday, April 22, 2000 2:46 PM
> Subject: Re: ISDN and NSSA - Solved!
>
>
> > Hi all,
> >
> > I know this topic has been discussed here before..
> > but I seem to be having a problem with keeping ny ospf on demand circuit
> > quiet...
> > I'm redistributing from igrp to ospf, and the line comes up every 3 to 8
> > mins on its own
> > Can anyone give me a pointer as to what's causing this?
> >
> > cheers
> >
> > Nnanna
> >
> >



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