nanog mailing list archives
Re: Tricky BGP into IGP Question
From: Anne Marcel <marcel () our domaintje com>
Date: Wed, 24 Jan 2001 01:33:00 +0100 (CET)
Hi, First thing. Stay away from redistributing BGP into your IGP if you can help it. Second thing. What are the routing relationships between the routers in the picture below. Who talks to who using what protocol(s). To what routing domain do the various routers belong. - marcel On Tue, 23 Jan 2001, Tim Wolfe 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?
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)