IETF Logo Mail Archive

Re: [ntpwg] Antw: Re: I-D Action: draft-ietf-ntp-checksum-trailer-05.txt

Hal Murray <hmurray@megapathdsl.net> Mon, 07 March 2016 10:40 UTC

Return-Path: <ntpwg-bounces+ntp-archives-ahfae6za=lists.ietf.org@lists.ntp.org>
X-Original-To: ietfarch-ntp-archives-ahFae6za@ietfa.amsl.com
Delivered-To: ietfarch-ntp-archives-ahFae6za@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 8F8001B3E73 for <ietfarch-ntp-archives-ahFae6za@ietfa.amsl.com>; Mon, 7 Mar 2016 02:40:32 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.901
X-Spam-Level:
X-Spam-Status: No, score=-1.901 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RP_MATCHES_RCVD=-0.001] autolearn=ham
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id AyN2SQ1_eb-J for <ietfarch-ntp-archives-ahFae6za@ietfa.amsl.com>; Mon, 7 Mar 2016 02:40:31 -0800 (PST)
Received: from lists.ntp.org (lists.ntp.org [IPv6:2001:4f8:fff7:1::7]) by ietfa.amsl.com (Postfix) with ESMTP id 4BBAD1B3E6E for <ntp-archives-ahFae6za@lists.ietf.org>; Mon, 7 Mar 2016 02:40:31 -0800 (PST)
Received: from lists.ntp.org (lists.ntp.org [149.20.68.7]) by lists.ntp.org (Postfix) with ESMTP id 420D186DB29 for <ntp-archives-ahFae6za@lists.ietf.org>; Mon, 7 Mar 2016 10:40:31 +0000 (UTC)
X-Original-To: ntpwg@lists.ntp.org
Delivered-To: ntpwg@lists.ntp.org
Received: from mail1.ntp.org (mail1.ntp.org [IPv6:2001:4f8:fff7:1::5]) by lists.ntp.org (Postfix) with ESMTP id 328CC86D764 for <ntpwg@lists.ntp.org>; Mon, 7 Mar 2016 10:20:05 +0000 (UTC)
Received: from mail150c25.carrierzone.com ([64.29.147.220] helo=mail238c25-2586.carrierzone.com) by mail1.ntp.org with esmtps (TLSv1:AES256-SHA:256) (Exim 4.77 (FreeBSD)) (envelope-from <hmurray@megapathdsl.net>) id 1acsGa-0007Ig-HG; Mon, 07 Mar 2016 10:20:05 +0000
X-POP-User: hmurray@megapathdsl.net
Received: from ip-64-139-1-69.sjc.megapath.net (ip-64-139-1-69.sjc.megapath.net [64.139.1.69]) by mail238c25-2586.carrierzone.com (8.14.9/8.13.1) with ESMTP id u27AJqS3017353; Mon, 7 Mar 2016 10:19:54 +0000
Received: from shuksan (localhost [127.0.0.1]) by ip-64-139-1-69.sjc.megapath.net (Postfix) with ESMTP id 87414406057; Mon, 7 Mar 2016 02:19:52 -0800 (PST)
X-Mailer: exmh version 2.7.2 01/07/2005 with nmh-1.3
To: Harlan Stenn <stenn@ntp.org>
From: Hal Murray <hmurray@megapathdsl.net>
In-Reply-To: Message from Harlan Stenn <stenn@ntp.org> of "Mon, 07 Mar 2016 09:34:46 GMT." <E1acrYs-000DkD-E5@stenn.ntp.org>
Mime-Version: 1.0
Date: Mon, 07 Mar 2016 02:19:52 -0800
Message-Id: <20160307101952.87414406057@ip-64-139-1-69.sjc.megapath.net>
X-CSC: 0
X-CHA: v=2.1 cv=C8zQl2/+ c=1 sm=1 tr=0 a=OWgXOY7Tc8w5m7k7nGX6Zw==:117 a=OWgXOY7Tc8w5m7k7nGX6Zw==:17 a=L9H7d07YOLsA:10 a=9cW_t1CCXrUA:10 a=s5jvgZ67dGcA:10 a=kj9zAlcOel0A:10 a=7OsogOcEt9IA:10 a=85N1-lAfAAAA:8 a=pK1Qrn5qLUR1-DOFpmIA:9 a=CjuIK1q_8ugA:10
X-CTCH-RefID: str=0001.0A010201.56DD55CA.005B, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0
X-CTCH-VOD: Unknown
X-CTCH-Spam: Unknown
X-CTCH-Score: 0.000
X-CTCH-Rules:
X-CTCH-Flags: 0
X-CTCH-ScoreCust: 0.000
X-SA-Exim-Connect-IP: 64.29.147.220
X-SA-Exim-Rcpt-To: stenn@ntp.org, ntpwg@lists.ntp.org
X-SA-Exim-Mail-From: hmurray@megapathdsl.net
X-SA-Exim-Version: 4.2
X-SA-Exim-Scanned: Yes (on mail1.ntp.org)
Subject: Re: [ntpwg] Antw: Re: I-D Action: draft-ietf-ntp-checksum-trailer-05.txt
X-BeenThere: ntpwg@lists.ntp.org
X-Mailman-Version: 2.1.20
Precedence: list
List-Id: IETF Working Group for Network Time Protocol <ntpwg.lists.ntp.org>
List-Unsubscribe: <http://lists.ntp.org/options/ntpwg>, <mailto:ntpwg-request@lists.ntp.org?subject=unsubscribe>
List-Archive: <http://lists.ntp.org/pipermail/ntpwg/>
List-Post: <mailto:ntpwg@lists.ntp.org>
List-Help: <mailto:ntpwg-request@lists.ntp.org?subject=help>
List-Subscribe: <http://lists.ntp.org/listinfo/ntpwg>, <mailto:ntpwg-request@lists.ntp.org?subject=subscribe>
Cc: ntpwg@lists.ntp.org, hmurray@megapathdsl.net
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Errors-To: ntpwg-bounces+ntp-archives-ahfae6za=lists.ietf.org@lists.ntp.org
Sender: ntpwg <ntpwg-bounces+ntp-archives-ahfae6za=lists.ietf.org@lists.ntp.org>

stenn@ntp.org said:
> New servers would use the new MAC, perhaps in conjunction with a new
> extension field that says "I am the last extension field" so if something
> comes after it we'd know it was an old-style MAC. 

Why is that case interesting?  Why would a new server want an old-style MAC?

I'd expect that new servers would use TLV style for the whole extension.

-- 
These are my opinions.  I hate spam.



_______________________________________________
ntpwg mailing list
ntpwg@lists.ntp.org
http://lists.ntp.org/listinfo/ntpwg

v2.23.0 | Report a Bug | By Email