nanog mailing list archives
Re: Tricky BGP into IGP Question
From: Paul Donner <pdonner () cisco com>
Date: Wed, 24 Jan 2001 01:51:43 -0500
turn synch off. make sure bgp next-hop is propagated (1->2a->2b/4->3). do not redistribute BGP=>IGP. At 03:26 PM 1/23/01 -0800, you wrote:
What is the preferred way to get transit customers routing information into your IGP so that BGP will announce the route to it's neighbors. 1===2a===2b====3 | 4 1 is the customer, announcing to 2a, who propogates 1's route to 2b and to 4. 2b will not announce the route to 3 as it doesn't have a route in it's routing table for 1's route. I was thinking about redistributing bgp into my igp using a route-map based on as-path filter, but that seems somewhat kludgy. What are you all doing to accomplish this or am I just missing something here? Thanks, --Tim ============================================= Timothy M. Wolfe CCNA, NSA Sr. Security Engineer tim () ignw com InfoGroup Northwest 541.485.0957 x108 =============================================
Paul G. Donner Consulting Engineering Office of the CTO Internet Architecture ciscoSystems, Inc.
Current thread:
- Tricky BGP into IGP Question Tim Wolfe (Feb 24)
- Re: Tricky BGP into IGP Question Anne Marcel (Feb 24)
- Re: Tricky BGP into IGP Question Clayton Fiske (Feb 24)
- RE: Tricky BGP into IGP Question Barry Raveendran Greene (Feb 24)
- <Possible follow-ups>
- Re: Tricky BGP into IGP Question Danny McPherson (Feb 24)
- Re: Tricky BGP into IGP Question Paul Donner (Feb 24)
- RE: Tricky BGP into IGP Question Tim Wolfe (Feb 24)