[tram] Communication between app and network using STUN
"Pal Martinsen (palmarti)" <palmarti@cisco.com> Wed, 12 February 2014 08:51 UTC
Return-Path: <palmarti@cisco.com>
X-Original-To: tram@ietfa.amsl.com
Delivered-To: tram@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 34F2C1A08CC for <tram@ietfa.amsl.com>; Wed, 12 Feb 2014 00:51:50 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -15.049
X-Spam-Level:
X-Spam-Status: No, score=-15.049 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_HI=-5, RP_MATCHES_RCVD=-0.548, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5] 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 ggCRIelsQMQf for <tram@ietfa.amsl.com>; Wed, 12 Feb 2014 00:51:48 -0800 (PST)
Received: from rcdn-iport-1.cisco.com (rcdn-iport-1.cisco.com [173.37.86.72]) by ietfa.amsl.com (Postfix) with ESMTP id 049B51A08B1 for <tram@ietf.org>; Wed, 12 Feb 2014 00:51:47 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=1445; q=dns/txt; s=iport; t=1392195107; x=1393404707; h=from:to:cc:subject:date:message-id:content-id: content-transfer-encoding:mime-version; bh=FgV+89YW4joLNEULUMIWecROVZJK7uwbkAWX1SIntDg=; b=bz3oCHeOzWi1Ore2rNtypThWuQfNxby2vAoT44G9OuupA0pTzTBI1d8r qa13wfqE8kudgaVE7P0t79wljaYh5cAH/tXgCUCuDXWo2dUJ5jQwq9jyz wstcqxKkHKj/ddIs5XEWy/Flwt5yYMxzD0ucaJLWrkTj3cV+AGe5kDfZG g=;
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: AkAFAMc1+1KtJXHA/2dsb2JhbABagww4V78lgRAWdIIseRIBgQAnBA4OEodqDcknF455gyuBFASJEI8agTKQb4Mtgio
X-IronPort-AV: E=Sophos;i="4.95,831,1384300800"; d="scan'208";a="303310958"
Received: from rcdn-core2-5.cisco.com ([173.37.113.192]) by rcdn-iport-1.cisco.com with ESMTP; 12 Feb 2014 08:51:47 +0000
Received: from xhc-aln-x01.cisco.com (xhc-aln-x01.cisco.com [173.36.12.75]) by rcdn-core2-5.cisco.com (8.14.5/8.14.5) with ESMTP id s1C8plmk012717 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL) for <tram@ietf.org>; Wed, 12 Feb 2014 08:51:47 GMT
Received: from xmb-rcd-x06.cisco.com ([169.254.6.65]) by xhc-aln-x01.cisco.com ([173.36.12.75]) with mapi id 14.03.0123.003; Wed, 12 Feb 2014 02:51:46 -0600
From: "Pal Martinsen (palmarti)" <palmarti@cisco.com>
To: "tram@ietf.org" <tram@ietf.org>
Thread-Topic: Communication between app and network using STUN
Thread-Index: AQHPJ8+oaj40MN8jhk2bXiv88jHOQw==
Date: Wed, 12 Feb 2014 08:51:45 +0000
Message-ID: <E1E13613-6E07-4E03-8AB4-6606D1511FC9@cisco.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-originating-ip: [10.55.154.70]
Content-Type: text/plain; charset="iso-8859-1"
Content-ID: <A279D50CD5FCA44381201FED0732CEE7@emea.cisco.com>
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
Cc: "Herb Wildfeuer (hwildfeu)" <hwildfeu@cisco.com>
Subject: [tram] Communication between app and network using STUN
X-BeenThere: tram@ietf.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: "Discussing the creation of a Turn Revised And Modernized \(TRAM\) WG, which goal is to consolidate the various initiatives to update TURN and STUN." <tram.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/tram>, <mailto:tram-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/tram/>
List-Post: <mailto:tram@ietf.org>
List-Help: <mailto:tram-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/tram>, <mailto:tram-request@ietf.org?subject=subscribe>
X-List-Received-Date: Wed, 12 Feb 2014 08:51:50 -0000
Hi Tramsters, We published a draft today describing extensions to STUN that enables simple communication between the endpoint and the network. Name: draft-martinsen-tram-discuss Revision: 00 Title: Differentiated prIorities and Status Code-points Using Stun Signalling (DISCUSS) Document date: 2014-02-12 Group: Individual Submission Pages: 13 URL: http://www.ietf.org/internet-drafts/draft-martinsen-tram-discuss-00.txt Status: https://datatracker.ietf.org/doc/draft-martinsen-tram-discuss/ Htmlized: http://tools.ietf.org/html/draft-martinsen-tram-discuss-00 The main goals for now: - Make it easy for an application to communicate its intent to the network (QoE) without needing access to the lower layers of the IP stack. Sending a STUN packet would be an easy solution for the application. - Make it easy for the network to process information from the endpoint. STUN have nice characteristics that makes it easy for network elements to pick it up. - Create a tightly defined set of STUN attributes that does not leak unnecessary information. To describe the draft using established mechanisms; think of it as extended DSCP markings with ECN capabilities sent in-band using STUN. I realize the TRAM agenda is packet, but hopefully we would fine time to discuss if this is something useful that fits under the TRAM charter. .-. Pål-Erik
- [tram] Communication between app and network usin… Pal Martinsen (palmarti)
- Re: [tram] Communication between app and network … Oleg Moskalenko
- Re: [tram] Communication between app and network … Pal Martinsen (palmarti)