[192066] in North American Network Operators' Group

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Two BGP peering sessions on single Comcast Fiber Connection?

daemon@ATHENA.MIT.EDU (rar)
Thu Oct 13 14:03:24 2016

X-Original-To: nanog@nanog.org
From: rar <rar@syssrc.com>
To: "nanog@nanog.org" <nanog@nanog.org>
Date: Thu, 13 Oct 2016 17:48:18 +0000
Errors-To: nanog-bounces@nanog.org

After a many month wait, we were ready to turn up our BGP peering sessions =
on a new Comcast fiber connection.

With our other providers (Level 3 and Verizon) we have edge routers that di=
rectly connect between the provider's on premise connection and our primary=
 and a backup core routers.  Each core router has a multihop BGP session wi=
th the provider's BGP router.  The goal is to keep the single BGP router fr=
om being a single point of failure.

Comcast said they could not support two separate BGP peering sessions on th=
e same circuit.  Does anyone have any counter examples?  We used to have th=
is setup with Comcast 5+ years ago, but now they say they can't support it.


Bob Roswell
broswell@syssrc.com<mailto:broswell@syssrc.com>
410-771-5544 ext 4336

Computer Museum Highlights<http://museum.syssrc.com/>


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