nanog mailing list archives

RE: FIBER CUT: Dallas to West Coast


From: "E.B. Dreger" <eddy+public+spam () noc everquick net>
Date: Fri, 31 Aug 2001 03:07:25 +0000 (GMT)


Date: Thu, 30 Aug 2001 14:34:03 -0500
From: Chris Boyd <CBoyd () apogeetelecom com>

If you really need diversity, talk to _one_ carrier that can
go everywhere you need.  It's much easier for one proviioning
group to make sure that your circuits don't go through the
same fiber, ring, cross-connect, mux, or office if they have
complete visibility to both circuits.  Nigh impossible if you
try to get two different carriers to cooperate like that, I
would think.

This assumes that said carrier can truly provide that redundancy.
Too often, "separate" paths aren't.  And, after being told things
like "I can't loop your smart jack, so your CSU/DSU is configured
incorrectly", this basement dual-homer questions the local ILEC's
ability to provision over totally separate loops.

Speaking for myself, basement dual-homers want:

* Physically separate paths
* Politically disparate networks
* Complementary IP routes.

in no particular order.

Perhaps the answer is to request two totally different paths from
a provider, then rinse and repeat with a second upstream?


Eddy

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Date: Mon, 21 May 2001 11:23:58 +0000 (GMT)
From: A Trap <blacklist () brics com>
To: blacklist () brics com
Subject: Please ignore this portion of my mail signature.

These last few lines are a trap for address-harvesting spambots.  Do NOT
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