[118834] in North American Network Operators' Group
Re: AT&T prefix flapping?
daemon@ATHENA.MIT.EDU (J.A. Terranson)
Fri Oct 30 22:31:57 2009
In-Reply-To: <COL105-W293F6677C0E53B8C6E028CAFC40@phx.gbl>
Date: Fri, 30 Oct 2009 21:31:10 -0500
From: "J.A. Terranson" <alif.terranson@gmail.com>
To: nanog@nanog.org
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
As a *customer* of ATT who has been fighting with every version of
"Technical Support", "IP Engineering", "Backbone Maintenance" and about 20
other made up names for level 1 support on this very issue for the last
three weeks on this and ?related? latencies in the 2000++ ranges, can we ask
again,
IS ANYONE HOME AT ATT?
Thank you for your "support" in this not pressing to ATT matter.
---------- Forwarded message ----------
From: Jonathan Park <j13park@hotmail.com>
Date: Fri, Oct 16, 2009 at 3:26 PM
Subject: AT&T prefix flapping?
To: nanog@nanog.org
Hi all,
For the past two months,
it seems that AS7132 (SBIS-AT&T) announces and withdraws about 1,500
prefixes to AS7018 (AT&T) monitor every ~80 seconds. This observation is
based on AT&T's monitor peering with RouteViews and RIPE.
Does anyone know what's going on?
Thanks,
Jonathan
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