nanog mailing list archives

Re: Connectivity status for Egypt


From: Marshall Eubanks <tme () americafree tv>
Date: Fri, 28 Jan 2011 11:33:41 -0500


On Jan 28, 2011, at 11:24 AM, Jared Mauch wrote:

I have seen nation state disconnects where light is lost.

I believe that was the case for Burma, for example.

Marshall


 

Jared Mauch

On Jan 28, 2011, at 11:17 AM, Christopher Morrow <morrowc.lists () gmail com> wrote:

On Fri, Jan 28, 2011 at 2:44 AM, Jake Khuon <khuon () neebu net> wrote:

I guess this begs the question of whether or not we're seeing actual
layer1 going down or just the effects of mass BGP withdrawals.  Are we
seeing lights out on fibre links or just peering sessions going down?
Both could still point to a coordinated intentional blackout by the
Egyptian gov't though.

out of curiousity, what's the difference though between loss of light
and peer shutdown? If the local gov't comes in and says: "Make the
internets go down", you as the op choose how to do that... NOT getting
calls from your peer for interface alarms is probably sane. You can
simply drop your routes, leave BGP running even and roll ...

If it's clear (and it seems to be) that the issue is a
nation-state-decision... implementation (how it's done, no IF it's
done) isn't really important, is it?

-chris






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