[143062] in North American Network Operators' Group
Re: OOB
daemon@ATHENA.MIT.EDU (=?utf-8?B?TcOlbnM=?= Nilsson)
Wed Jul 27 02:58:45 2011
Date: Wed, 27 Jul 2011 08:56:00 +0200
From: =?utf-8?B?TcOlbnM=?= Nilsson <mansaxel@besserwisser.org>
To: Christopher Morrow <morrowc.lists@gmail.com>
In-Reply-To: <CAL9jLaZ0So34Am_JLddtSsGbVSXVK=aW6uyoWcY8XTNGwMv4iw@mail.gmail.com>
Cc: NANOG list <nanog@nanog.org>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
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Subject: Re: OOB Date: Tue, Jul 26, 2011 at 10:33:54PM -0400 Quoting Christ=
opher Morrow (morrowc.lists@gmail.com):
> how well does that work inside a big metal box like equinix?
Sometimes not so well. OTOH, this is for routers that are installed
in central machine rooms for a radio broadcaster. Faraday issues are
indeed present, but we've managed with a top-of-rack antenna, so far.
(The FM transmitters are off-site and outsourced, anyway)=20
> You are, of course, just making a singular point: "Find something to
> make yourself an OOB network, hey this thing does vpn over 3g, neato!"
> I agree, it's neat.. it may not fit all square holes, sometimes you
> need a round or triangle shaped plug.
The facilities that are somewhat prepared to survive EMP aren't so
forgiving. Modems still have their place, as has the dedicated glass
strand. In some EMP shielded sites I've had predictable trouble getting
copper lines in, even after pointing out the availability of milspec
filtering devices.
--=20
M=C3=A5ns Nilsson primary/secondary/besserwisser/machina
MN-1334-RIPE +46 705 989668
I'm not available for comment..
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