Re: TCP and IPV6_USE_MINMTU
John Leslie <john@jlc.net> Fri, 16 October 2015 20:26 UTC
Return-Path: <john@jlc.net>
X-Original-To: ipv6@ietfa.amsl.com
Delivered-To: ipv6@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id A6B0E1A01BA for <ipv6@ietfa.amsl.com>; Fri, 16 Oct 2015 13:26:26 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -4.21
X-Spam-Level:
X-Spam-Status: No, score=-4.21 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, T_RP_MATCHES_RCVD=-0.01] 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 PnqNhqAENkwW for <ipv6@ietfa.amsl.com>; Fri, 16 Oct 2015 13:26:24 -0700 (PDT)
Received: from mailhost.jlc.net (mailhost.jlc.net [199.201.159.4]) by ietfa.amsl.com (Postfix) with ESMTP id 8B08F1A01A5 for <6man@ietf.org>; Fri, 16 Oct 2015 13:26:24 -0700 (PDT)
Received: by mailhost.jlc.net (Postfix, from userid 104) id 10BFCC94DF; Fri, 16 Oct 2015 16:26:20 -0400 (EDT)
Date: Fri, 16 Oct 2015 16:26:20 -0400
From: John Leslie <john@jlc.net>
To: Mark Andrews <marka@isc.org>
Subject: Re: TCP and IPV6_USE_MINMTU
Message-ID: <20151016202620.GI1442@verdi>
References: <20151016034110.306563A939AB@rock.dv.isc.org>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Disposition: inline
In-Reply-To: <20151016034110.306563A939AB@rock.dv.isc.org>
User-Agent: Mutt/1.4.1i
Archived-At: <http://mailarchive.ietf.org/arch/msg/ipv6/fRe0idcnyRB5WDNUICvX0KRRUvk>
Cc: 6man@ietf.org
X-BeenThere: ipv6@ietf.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: "IPv6 Maintenance Working Group \(6man\)" <ipv6.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/ipv6>, <mailto:ipv6-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/ipv6/>
List-Post: <mailto:ipv6@ietf.org>
List-Help: <mailto:ipv6-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/ipv6>, <mailto:ipv6-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 16 Oct 2015 20:26:26 -0000
Mark Andrews <marka@isc.org> wrote: > > Please see > https://www.ietf.org/id/draft-andrews-tcp-and-ipv6-use-minmtu-00.txt > > It addresses what should be obviously done but isn't by many > implementations. Alas, this draft gives no clue _how_ to check IPV6_USE_MINMTU ... (or, for that matter, how to set it). One could reasonably guess that s/he should look through RFC3542 to find how to check this; but RFC3542 contains no such string. (It does contain the string IPV6_USE_MIN_MTU; but I don't feel justified in guessing that far astream... Perhaps adding a citation to the specific section of a particular RFC would help? -- John Leslie <john@jlc.net>
- TCP and IPV6_USE_MINMTU Mark Andrews
- Re: TCP and IPV6_USE_MINMTU John Leslie
- Re: TCP and IPV6_USE_MINMTU Mark Andrews
- Re: TCP and IPV6_USE_MINMTU Brian E Carpenter
- Re: TCP and IPV6_USE_MINMTU Mark Andrews
- Re: TCP and IPV6_USE_MINMTU Brian E Carpenter
- Re: TCP and IPV6_USE_MINMTU Mark Andrews
- Re: TCP and IPV6_USE_MINMTU Brian E Carpenter
- Re: [v6ops] TCP and IPV6_USE_MINMTU Mark Smith
- Re: [v6ops] TCP and IPV6_USE_MINMTU Tomoyuki Sahara
- Re: [v6ops] TCP and IPV6_USE_MINMTU Brian E Carpenter
- RE: [v6ops] TCP and IPV6_USE_MINMTU Dave Thaler
- Re: [v6ops] TCP and IPV6_USE_MINMTU Brian E Carpenter