[outages] Verizon west coast outage?
Matt Kollander
mkollander at epiknetworks.com
Fri Oct 2 21:16:00 EDT 2009
And so the end of the story is... Epik has a more reliable network than Verizon. Ha!
Matt Kollander
Atlanta | Toronto | Los Angeles | Vancouver |Denver|
-----Original Message-----
From: outages-bounces at outages.org [mailto:outages-bounces at outages.org] On Behalf Of Jeremy Chadwick
Sent: Friday, October 02, 2009 3:53 PM
To: outages at outages.org
Subject: Re: [outages] Verizon west coast outage?
On Fri, Oct 02, 2009 at 04:55:30PM -0500, Forestal, Andre Jr. wrote:
> When routers have problems, they are designed to report that they are
> sick. Internet traffic is rerouted to adjacent routers automatically and
> sent around the trouble spot. In this case, that didn't happen. The
> router went into a hung state and did not appear to the rest of the
> network as though it was having problems.
It appears BFD is a protocol foreign to Verizon. And why didn't hold
timers expire on associated iBGP peers? Questions, questions...
--
| Jeremy Chadwick jdc at parodius.com |
| Parodius Networking http://www.parodius.com/ |
| UNIX Systems Administrator Mountain View, CA, USA |
| Making life hard for others since 1977. PGP: 4BD6C0CB |
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