IETF Logo Mail Archive

Re: [sipcore] Happy Eyeballs for SIP / Summa Beatitudinem

"Olle E. Johansson" <oej@edvina.net> Sun, 18 December 2016 16:30 UTC

Return-Path: <oej@edvina.net>
X-Original-To: sipcore@ietfa.amsl.com
Delivered-To: sipcore@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 4F2C8129517 for <sipcore@ietfa.amsl.com>; Sun, 18 Dec 2016 08:30:25 -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, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no
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 UQLTToJFuO9z for <sipcore@ietfa.amsl.com>; Sun, 18 Dec 2016 08:30:24 -0800 (PST)
Received: from smtp7.webway.se (smtp7.webway.se [212.3.14.205]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id CE92D129515 for <sipcore@ietf.org>; Sun, 18 Dec 2016 08:30:23 -0800 (PST)
Received: from [192.168.40.18] (h87-96-134-129.cust.se.alltele.net [87.96.134.129]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp7.webway.se (Postfix) with ESMTPSA id AB4206C38; Sun, 18 Dec 2016 17:30:09 +0100 (CET)
Content-Type: text/plain; charset="utf-8"
Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\))
From: "Olle E. Johansson" <oej@edvina.net>
In-Reply-To: <CO2PR03MB2342238C90A7F9D3AC291AC1B29E0@CO2PR03MB2342.namprd03.prod.outlook.com>
Date: Sun, 18 Dec 2016 17:29:58 +0100
Content-Transfer-Encoding: quoted-printable
Message-Id: <6C636F5F-F96E-4553-8EAD-31D36CE375BA@edvina.net>
References: <CO2PR03MB2342238C90A7F9D3AC291AC1B29E0@CO2PR03MB2342.namprd03.prod.outlook.com>
To: "Asveren, Tolga" <tasveren@sonusnet.com>
X-Mailer: Apple Mail (2.3124)
Archived-At: <https://mailarchive.ietf.org/arch/msg/sipcore/4prVqfyrzJRzI9gtIbG518JNZCk>
Cc: "Dale R. Worley" <worley@ariadne.com>, Olle E Johansson <oej@edvina.net>, "sipcore@ietf.org" <sipcore@ietf.org>
Subject: Re: [sipcore] Happy Eyeballs for SIP / Summa Beatitudinem
X-BeenThere: sipcore@ietf.org
X-Mailman-Version: 2.1.17
Precedence: list
List-Id: SIP Core Working Group <sipcore.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/sipcore>, <mailto:sipcore-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/sipcore/>
List-Post: <mailto:sipcore@ietf.org>
List-Help: <mailto:sipcore-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/sipcore>, <mailto:sipcore-request@ietf.org?subject=subscribe>
X-List-Received-Date: Sun, 18 Dec 2016 16:30:25 -0000

> On 18 Dec 2016, at 14:49, Asveren, Tolga <tasveren@sonusnet.com> wrote:
> 
> iv- draft-worley-sip-he-connection-00
> Defines SIP related procedures to use RFC6555 for SIP.
ONLY for connection-oriented protocols.
> This includes probing/keep-alive for existing connections, using an existing connection for all requests.
> Would any "fast-failover after connection failure", e.g. toward the standby server after failure of the primary server, related procedures be in scope? For connection oriented protocols, any possible recommendations/improvements in this area would probably be limited to reusing the TLS connection. Is there anything SIP specific, which could help here?
Isn’t that why we have SIP Outbound?

/O

v2.23.0 | Report a Bug | By Email