[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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