[93984] in North American Network Operators' Group
Re: Routing Loop Strangeness
daemon@ATHENA.MIT.EDU (Justin M. Streiner)
Thu Jan 4 16:25:00 2007
Date: Thu, 4 Jan 2007 16:35:25 -0500 (EST)
From: "Justin M. Streiner" <streiner@cluebyfour.org>
To: nanog@merit.edu
In-Reply-To: <20070104161012.A1526@egps.egps.com>
Errors-To: owner-nanog@merit.edu
On Thu, 4 Jan 2007, Nachman Yaakov Ziskind wrote:
>> 25 11.11.11.2 44 msec
>> 26 11.11.11.1 48 msec
>> 27 11.11.11.2 48 msec
>> 28 11.11.11.1 48 msec
>
> Yep. Way cool.
Unfortunately it's not the first time that:
1) someone with enable screwed up a routing design or did something dumb
like dueling static routes, or some similar kind of rubbish.
2) someone with enable (or someone who manages peple with enable) co-opted
arbitrary non-1918 IP space for use on their internal network. Calling it
RFC1919 space would almost be funny if it weren't such a pain the butt to
deal with people who do things like this.
jms