[62341] in North American Network Operators' Group
Re: BGP issues
daemon@ATHENA.MIT.EDU (Iljitsch van Beijnum)
Wed Sep 17 16:39:11 2003
Date: Wed, 17 Sep 2003 22:38:12 +0200
Cc: <nanog@nanog.org>
To: Bret Baptist <bbaptist@iexposure.com>
From: Iljitsch van Beijnum <iljitsch@muada.com>
In-Reply-To: <200309171504.16038.bbaptist@iexposure.com>
Errors-To: owner-nanog-outgoing@merit.edu
On woensdag, sep 17, 2003, at 22:04 Europe/Amsterdam, Bret Baptist
wrote:
> Right now I have visi.com as one provider (AS8015), and Qwest (AS3908)
> as the other. When I look at the as-paths for my netblocks the ones
> from visi.com look fine, 208.42.20.0/23 and 208.42.104.0/23, the ones
> from Qwest go through visi.com and then on to us, 65.116.186.0/24,
> 65.121.8.0/23. The Qwest networks are the ones that I am having
> problems reaching hosts from or getting to from other networks.
When I look at telnet:route-views.oregon-ix.net I see lots of flap
dampening. So your BGP announcements keep going down and coming back
up. Also in most cases the AS path ends in 3908 8015 30309 and/or there
is lots of prepending happening all over the place.
Iljitsch van Beijnum
