[110259] in North American Network Operators' Group
Re: Failover solution using BGP
daemon@ATHENA.MIT.EDU (Doug Schaapveld)
Wed Dec 31 14:05:28 2008
Date: Wed, 31 Dec 2008 13:05:21 -0600
From: "Doug Schaapveld" <djschaap+nanog@gmail.com>
To: "Naveen Nathan" <naveen@calpop.com>
In-Reply-To: <Pine.LNX.4.64.0812301612270.1381@cely.sef.internap.com>
Cc: "nanog@nanog.org" <nanog@nanog.org>
Errors-To: nanog-bounces@nanog.org
On Tue, Dec 30, 2008 at 6:13 PM, Chris Ely <cely@internap.com> wrote:
> Conditional advertisements might be what you're looking for:
>
> http://www.cisco.com/en/US/tech/tk365/technologies_configuration_example09186a0080094309.shtml
I did something just like this recently. Apologies if this is
redundant, but it might be useful to some.
showipbgp.com's BGP Topology 7 (at the bottom of the page) seems to
match your request.
http://www.showipbgp.com/
Example configs for Cisco are provided. I'm not familiar with JunOS,
but conditional route advertisement seems like a reasonably simple
request. Note that it would probably be the customer's routers that
need to support the conditional route advertisement.
hth,
-Doug
