IETF Logo Mail Archive

Re: [sidr] pCNT & prepending

Randy Bush <randy@psg.com> Thu, 28 July 2011 17:31 UTC

Return-Path: <randy@psg.com>
X-Original-To: sidr@ietfa.amsl.com
Delivered-To: sidr@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 6D47C21F8C23 for <sidr@ietfa.amsl.com>; Thu, 28 Jul 2011 10:31:16 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.519
X-Spam-Level:
X-Spam-Status: No, score=-2.519 tagged_above=-999 required=5 tests=[AWL=0.080, BAYES_00=-2.599]
Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id EkyP8lnysHVm for <sidr@ietfa.amsl.com>; Thu, 28 Jul 2011 10:31:16 -0700 (PDT)
Received: from ran.psg.com (ran.psg.com [IPv6:2001:418:1::36]) by ietfa.amsl.com (Postfix) with ESMTP id EC43521F8C1E for <sidr@ietf.org>; Thu, 28 Jul 2011 10:31:15 -0700 (PDT)
Received: from localhost ([127.0.0.1] helo=rair.psg.com.psg.com) by ran.psg.com with esmtp (Exim 4.76 (FreeBSD)) (envelope-from <randy@psg.com>) id 1QmUQS-000CMe-3y; Thu, 28 Jul 2011 17:31:12 +0000
Date: Thu, 28 Jul 2011 13:31:11 -0400
Message-ID: <m2aaby9usg.wl%randy@psg.com>
From: Randy Bush <randy@psg.com>
To: Highwayman <chris.hall@highwayman.com>
In-Reply-To: <A29C8509-5F88-46BD-888F-E2C6650FEAD7@highwayman.com>
References: <3E7A5153-26C1-4974-9A1B-33AB92FCD657@tcb.net> <D7A0423E5E193F40BE6E94126930C493087C7907AE@MBCLUSTER.xchange.nist.gov> <A29C8509-5F88-46BD-888F-E2C6650FEAD7@highwayman.com>
User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/22.3 Mule/5.0 (SAKAKI)
MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka")
Content-Type: text/plain; charset="US-ASCII"
Cc: sidr wg list <sidr@ietf.org>
Subject: Re: [sidr] pCNT & prepending
X-BeenThere: sidr@ietf.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: Secure Interdomain Routing <sidr.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/sidr>, <mailto:sidr-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/sidr>
List-Post: <mailto:sidr@ietf.org>
List-Help: <mailto:sidr-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/sidr>, <mailto:sidr-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 28 Jul 2011 17:31:16 -0000

> It's not clear to me how the system is protected from some
> unscrupulous transit provider setting their AS's to zero width, in
> order to attract more traffic.

and what is to stop them from using the transparency hack today?

randy

v2.23.0 | Report a Bug | By Email