IETF Logo Mail Archive

Re: [Roll] using the flow label instead of hop by hop

Michael Richardson <mcr+ietf@sandelman.ca> Thu, 25 October 2012 12:39 UTC

Return-Path: <mcr@sandelman.ca>
X-Original-To: roll@ietfa.amsl.com
Delivered-To: roll@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id DF9E321F8A0A for <roll@ietfa.amsl.com>; Thu, 25 Oct 2012 05:39:03 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.954
X-Spam-Level:
X-Spam-Status: No, score=-1.954 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, HOST_MISMATCH_NET=0.311, IP_NOT_FRIENDLY=0.334]
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 nz47msE6KDws for <roll@ietfa.amsl.com>; Thu, 25 Oct 2012 05:39:03 -0700 (PDT)
Received: from relay.sandelman.ca (relay.cooperix.net [67.23.6.41]) by ietfa.amsl.com (Postfix) with ESMTP id 6D3FD21F8A01 for <roll@ietf.org>; Thu, 25 Oct 2012 05:39:03 -0700 (PDT)
Received: from sandelman.ca (unknown [67.71.177.200]) by relay.sandelman.ca (Postfix) with ESMTPS id 9F6E181AE; Thu, 25 Oct 2012 08:31:21 -0400 (EDT)
Received: from sandelman.ca (quigon.sandelman.ca [127.0.0.1]) by sandelman.ca (Postfix) with ESMTP id 77E5ECA0C7; Thu, 25 Oct 2012 08:10:02 -0400 (EDT)
From: Michael Richardson <mcr+ietf@sandelman.ca>
To: "Pascal Thubert (pthubert)" <pthubert@cisco.com>
In-reply-to: <E045AECD98228444A58C61C200AE1BD8221DDAB2@xmb-rcd-x01.cisco.com>
References: <E045AECD98228444A58C61C200AE1BD8221DD3F6@xmb-rcd-x01.cisco.com> <0FBCBE37-CD1D-402B-ABE8-800EF6A6E3C7@cs.stanford.edu> <E045AECD98228444A58C61C200AE1BD8221DDAB2@xmb-rcd-x01.cisco.com>
Comments: In-reply-to "Pascal Thubert (pthubert)" <pthubert@cisco.com> message dated "Tue, 23 Oct 2012 17:49:19 -0000."
X-Mailer: MH-E 8.3; nmh 1.3; XEmacs 21.4 (patch 22)
MIME-Version: 1.0
Content-Type: multipart/signed; boundary="=-=-="; micalg="pgp-sha1"; protocol="application/pgp-signature"
Date: Thu, 25 Oct 2012 08:10:02 -0400
Message-ID: <23613.1351167002@sandelman.ca>
Sender: mcr@sandelman.ca
Cc: "roll@ietf.org" <roll@ietf.org>
Subject: Re: [Roll] using the flow label instead of hop by hop
X-BeenThere: roll@ietf.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: Routing Over Low power and Lossy networks <roll.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/roll>, <mailto:roll-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/roll>
List-Post: <mailto:roll@ietf.org>
List-Help: <mailto:roll-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/roll>, <mailto:roll-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 25 Oct 2012 12:39:04 -0000

Pascal Thubert (pthubert) <pthubert@cisco.com> wrote:

    PT> The flow label is not protected by any IPSec so it cannot be
    PT> used as a backchannel end-to-end. Now that would be a hack.  

I'm not sure where a back/convert channel is mentioned in the thread.

-- 
Michael Richardson
-on the road-

v2.23.0 | Report a Bug | By Email