[161493] in North American Network Operators' Group
Re: [c-nsp] DNS amplification
daemon@ATHENA.MIT.EDU (Masataka Ohta)
Mon Mar 18 01:02:09 2013
Date: Mon, 18 Mar 2013 14:01:34 +0900
From: Masataka Ohta <mohta@necom830.hpcl.titech.ac.jp>
To: nanog@nanog.org
In-Reply-To: <5145E22D.20305@gmail.com>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
Arturo Servin wrote:
> Yes, BCP38 is the solution.
It is not a solution at all, because it, instead, will promote
multihomed sites bloats the global routing table.
To really solve the problem in an end to end fashion, it is
necessary to require IGPs carry information for the proper
source address corresponding to each routing table entry in a
*FULL* routing table, which must be delivered to almost, if
not all, all the end systems.
Masataka Ohta
