[174426] in North American Network Operators' Group

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Re: 2000::/6

daemon@ATHENA.MIT.EDU (Tarko Tikan)
Mon Sep 15 10:24:39 2014

X-Original-To: nanog@nanog.org
Date: Mon, 15 Sep 2014 17:24:09 +0300
From: Tarko Tikan <tarko@lanparty.ee>
To: Jimmy Hess <mysidia@gmail.com>
In-Reply-To: <CAAAwwbWkHon=avH9xtZVnL0HN_h=XzpCD8qYRJEW5Mq1urCZtA@mail.gmail.com>
X-SA-Exim-Mail-From: tarko@lanparty.ee
Cc: NANOG list <nanog@nanog.org>
Errors-To: nanog-bounces@nanog.org

hey,

> Any decent router won't allow you to enter just anything in that range
> into the export rules  with a /6,  except 2000::  itself, and will
> even show you a failure response instead of silently ignoring the
> invalid input,  for the very purpose of helping you avoid such errors.

IOS was already brought up, luckily Junos and TIMOS do just that (both 
for prefix-lists and static routes). Unfortunately directly connected 
networks remain and there is no way to solve that.

-- 
tarko

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