nanog mailing list archives
Re: IBGP Question --- Router Reflector or iBGP Mesh
From: Erik Haagsman <erik () we-dare net>
Date: Wed, 12 Jan 2005 14:12:06 +0100
On Wed, 2005-01-12 at 12:20, Iljitsch van Beijnum wrote:
(Obviously the IGP metric will be different at the client, but the client doesn't see the other routes, so it can't make a different decision. The real fun starts when the next (intra-AS) hop isn't a reflector client and the packet now takes a different path than the reflector client thought it would take.)
Yep, policing IGP and i/eBGP route distribution correctly so traffic flows logically through the best path over the network as seen from both the RR clients as intra-AS hops further down the path can be a bit challenging, though you'd want every non-RR router to be a RR client and every RR to behave like an RR client to RR's in other clusters, so you'd have a reasonably uniform view of the network. Cheers, -- --- Erik Haagsman Network Architect We Dare BV tel: +31(0)10 7507008 fax:+31(0)10 7507005 http://www.we-dare.nl
Current thread:
- IBGP Question --- Router Reflector or iBGP Mesh Erik Sundberg (Jan 07)
- RE: IBGP Question --- Router Reflector or iBGP Mesh Robert Crowe (Jan 07)
- RE: IBGP Question --- Router Reflector or iBGP Mesh Erik Haagsman (Jan 07)
- RE: IBGP Question --- Router Reflector or iBGP Mesh Eric Kagan (Jan 10)
- RE: IBGP Question --- Router Reflector or iBGP Mesh Erik Haagsman (Jan 11)
- Re: IBGP Question --- Router Reflector or iBGP Mesh Philip Smith (Jan 11)
- Re: IBGP Question --- Router Reflector or iBGP Mesh Daniel Roesen (Jan 11)
- Re: IBGP Question --- Router Reflector or iBGP Mesh Erik Haagsman (Jan 11)
- Re: IBGP Question --- Router Reflector or iBGP Mesh Alexei Roudnev (Jan 12)
- Re: IBGP Question --- Router Reflector or iBGP Mesh Iljitsch van Beijnum (Jan 12)
- Re: IBGP Question --- Router Reflector or iBGP Mesh Erik Haagsman (Jan 12)
- Re: IBGP Question --- Router Reflector or iBGP Mesh Alexei Roudnev (Jan 12)
- Re: IBGP Question --- Router Reflector or iBGP Mesh David Barak (Jan 12)
- Re: IBGP Question --- Router Reflector or iBGP Mesh Alexei Roudnev (Jan 13)
- RE: IBGP Question --- Router Reflector or iBGP Mesh Erik Haagsman (Jan 07)
- RE: IBGP Question --- Router Reflector or iBGP Mesh Robert Crowe (Jan 07)
- Re: IBGP Question --- Router Reflector or iBGP Mesh Iljitsch van Beijnum (Jan 11)