AT&T Wireless outage in SoCal

Holmes,David A dholmes at
Mon Sep 26 17:27:12 UTC 2011

Friday at 4 pm PDT our AT&T landline facilities fed by a Pasadena CO SONET ring, went dark.

-----Original Message-----
From: Adrian [mailto:choprboy at]
Sent: Saturday, September 24, 2011 10:29 PM
To: nanog at
Subject: Re: AT&T Wireless outage in SoCal

On Saturday 24 September 2011 22:24, Adrian wrote:
> On Saturday 24 September 2011 21:27, Chris Woodfield wrote:
> > Hearing rumblings of a major AT&T Wireless outage in southern California.
> > Anyone have more detail? Limited to cell towers or are transit circuits
> > affected?
> Apparently their switching and core infrastructure (affecting both voice
> and data) across the LA basin.

***I should clarify, apparently it is only affecting the ATT cell service.
Transit/landline service is apparently unaffected.


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