From internet-drafts@ietf.org Fri Jun 1 12:28:53 2012 Return-Path: X-Original-To: sip-overload@ietfa.amsl.com Delivered-To: sip-overload@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 8A0DF21F86C8; Fri, 1 Jun 2012 12:28:53 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -102.511 X-Spam-Level: X-Spam-Status: No, score=-102.511 tagged_above=-999 required=5 tests=[AWL=0.088, BAYES_00=-2.599, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id eyBfdPgAGHxt; Fri, 1 Jun 2012 12:28:53 -0700 (PDT) Received: from ietfa.amsl.com (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 1DD9521F86B5; Fri, 1 Jun 2012 12:28:53 -0700 (PDT) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable From: internet-drafts@ietf.org To: i-d-announce@ietf.org X-Test-IDTracker: no X-IETF-IDTracker: 4.02 Message-ID: <20120601192853.5083.85077.idtracker@ietfa.amsl.com> Date: Fri, 01 Jun 2012 12:28:53 -0700 Cc: sip-overload@ietf.org Subject: [sip-overload] I-D Action: draft-ietf-soc-overload-rate-control-02.txt X-BeenThere: sip-overload@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: SIP Overload List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Jun 2012 19:28:53 -0000 A New Internet-Draft is available from the on-line Internet-Drafts director= ies. This draft is a work item of the SIP Overload Control Working Group of= the IETF. Title : Session Initiation Protocol (SIP) Rate Control Author(s) : Eric Noel Philip M Williams Filename : draft-ietf-soc-overload-rate-control-02.txt Pages : 15 Date : 2012-06-01 The prevalent use of Session Initiation Protocol (SIP) [RFC3261] in Next Generation Networks necessitates that SIP networks provide adequate control mechanisms to maintain transaction throughput by preventing congestion collapse during traffic overloads. Already [draft-ietf-soc-overload-control-08] proposes a loss-based solution to remedy known vulnerabilities of the [RFC3261] SIP 503 (service unavailable) overload control mechanism. This document proposes a rate-based control solution to complement the loss-based control defined in [draft-ietf-soc-overload-control-08]. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-soc-overload-rate-control-02= .txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ This Internet-Draft can be retrieved at: ftp://ftp.ietf.org/internet-drafts/draft-ietf-soc-overload-rate-control-02.= txt The IETF datatracker page for this Internet-Draft is: https://datatracker.ietf.org/doc/draft-ietf-soc-overload-rate-control/ From ecnoel@research.att.com Fri Jun 1 12:36:01 2012 Return-Path: X-Original-To: sip-overload@ietfa.amsl.com Delivered-To: sip-overload@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 60BA511E8136 for ; Fri, 1 Jun 2012 12:36:01 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -106.599 X-Spam-Level: X-Spam-Status: No, score=-106.599 tagged_above=-999 required=5 tests=[AWL=0.001, BAYES_00=-2.599, RCVD_IN_DNSWL_MED=-4, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id BrNauwh0YjyG for ; Fri, 1 Jun 2012 12:36:00 -0700 (PDT) Received: from mail-pink.research.att.com (mail-pink.research.att.com [192.20.225.111]) by ietfa.amsl.com (Postfix) with ESMTP id 4AE7C11E808A for ; Fri, 1 Jun 2012 12:36:00 -0700 (PDT) Received: from mail-green.research.att.com (unknown [135.207.178.10]) by mail-pink.research.att.com (Postfix) with ESMTP id B03A4120702 for ; Fri, 1 Jun 2012 15:35:59 -0400 (EDT) Received: from njfpsrvexg7.research.att.com (njfpsrvexg7.research.att.com [135.207.177.33]) by mail-green.research.att.com (Postfix) with ESMTP id CE50A8970 for ; Fri, 1 Jun 2012 15:35:59 -0400 (EDT) Received: from njfpsrvexg2.research.att.com ([fe80::a158:97ea:81b0:43d9]) by njfpsrvexg7.research.att.com ([fe80::3598:75fe:b400:9299%11]) with mapi; Fri, 1 Jun 2012 15:31:28 -0400 From: "NOEL, ERIC C (ERIC C)" To: "sip-overload@ietf.org" Date: Fri, 1 Jun 2012 15:34:48 -0400 Thread-Topic: Updated version: draft-ietf-soc-overload-rate-control-02.txt Thread-Index: Ac1ALgzn6/Iv1O2kRMagB1q0viGA3Q== Message-ID: <5EBD159DE88147488A3B1590E090018403163F490162@njfpsrvexg2.research.att.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: [sip-overload] Updated version: draft-ietf-soc-overload-rate-control-02.txt X-BeenThere: sip-overload@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: SIP Overload List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Jun 2012 19:36:01 -0000 Folks, Please make a note a new version for draft-ietf-soc-overload-rate-control-0= 2.txt was just posted. It may be access with the following links: A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-soc-overload-rate-control-02= .txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ This Internet-Draft can be retrieved at: ftp://ftp.ietf.org/internet-drafts/draft-ietf-soc-overload-rate-control-02.= txt The IETF datatracker page for this Internet-Draft is: https://datatracker.ietf.org/doc/draft-ietf-soc-overload-rate-control/ This new version addresses comments posted by Volker Hilt and Janet Gunn: - Clarification on the Leaky bucket parameters TAU - Pseudo-code - Edits and clarifications throughout the document We welcome your comments and/or suggestions! Thanks, Eric Noel=20 AT&T Labs, Inc.=20 Rethink Possible Network Design and Performance Analysis 200 South Laurel Avenue, D5-3D19 Middletown, NJ 07748 P: 732.420.4174 ecnoel@att.com -----Original Message----- From: sip-overload-bounces@ietf.org [mailto:sip-overload-bounces@ietf.org] = On Behalf Of internet-drafts@ietf.org Sent: Friday, June 01, 2012 3:29 PM To: i-d-announce@ietf.org Cc: sip-overload@ietf.org Subject: [sip-overload] I-D Action: draft-ietf-soc-overload-rate-control-02= .txt A New Internet-Draft is available from the on-line Internet-Drafts director= ies. This draft is a work item of the SIP Overload Control Working Group of= the IETF. Title : Session Initiation Protocol (SIP) Rate Control Author(s) : Eric Noel Philip M Williams Filename : draft-ietf-soc-overload-rate-control-02.txt Pages : 15 Date : 2012-06-01 The prevalent use of Session Initiation Protocol (SIP) [RFC3261] in Next Generation Networks necessitates that SIP networks provide adequate control mechanisms to maintain transaction throughput by preventing congestion collapse during traffic overloads. Already [draft-ietf-soc-overload-control-08] proposes a loss-based solution to remedy known vulnerabilities of the [RFC3261] SIP 503 (service unavailable) overload control mechanism. This document proposes a rate-based control solution to complement the loss-based control defined in [draft-ietf-soc-overload-control-08]. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-soc-overload-rate-control-02= .txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ This Internet-Draft can be retrieved at: ftp://ftp.ietf.org/internet-drafts/draft-ietf-soc-overload-rate-control-02.= txt The IETF datatracker page for this Internet-Draft is: https://datatracker.ietf.org/doc/draft-ietf-soc-overload-rate-control/ _______________________________________________ sip-overload mailing list sip-overload@ietf.org https://www.ietf.org/mailman/listinfo/sip-overload From pravindran@sonusnet.com Thu Jun 7 02:23:50 2012 Return-Path: X-Original-To: sip-overload@ietfa.amsl.com Delivered-To: sip-overload@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 99D9D21F867E for ; Thu, 7 Jun 2012 02:23:50 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -6.371 X-Spam-Level: X-Spam-Status: No, score=-6.371 tagged_above=-999 required=5 tests=[AWL=0.228, BAYES_00=-2.599, RCVD_IN_DNSWL_MED=-4] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id DloVBWBFlSsO for ; Thu, 7 Jun 2012 02:23:49 -0700 (PDT) Received: from na3sys010aog105.obsmtp.com (na3sys010aog105.obsmtp.com [74.125.245.78]) by ietfa.amsl.com (Postfix) with ESMTP id 6D18D21F8675 for ; Thu, 7 Jun 2012 02:23:49 -0700 (PDT) Received: from USMA-EX-HUB2.sonusnet.com ([69.147.176.212]) (using TLSv1) by na3sys010aob105.postini.com ([74.125.244.12]) with SMTP ID DSNKT9BzJK3QcTJe+TYs3gD+srIwhiiE19+2@postini.com; Thu, 07 Jun 2012 02:23:49 PDT Received: from INBA-HUB01.sonusnet.com (10.70.51.86) by USMA-EX-HUB2.sonusnet.com (66.203.90.17) with Microsoft SMTP Server (TLS) id 14.2.247.3; Thu, 7 Jun 2012 05:24:18 -0400 Received: from INBA-MAIL02.sonusnet.com ([fe80::f8d4:7090:f632:bbbc]) by inba-hub01.sonusnet.com ([fe80::5cbc:2823:f6cc:9ce7%11]) with mapi id 14.01.0355.002; Thu, 7 Jun 2012 14:53:43 +0530 From: "Ravindran, Parthasarathi" To: "Vijay K. Gurbani" Thread-Topic: Comment on draft-ietf-soc-overload-control SIP Event package section [was RE: [sip-overload] draft minutes IETF83] Thread-Index: AQHNRI86dm1Q0tcgiE28amjvCK4nLg== Date: Thu, 7 Jun 2012 09:23:42 +0000 Message-ID: <387F9047F55E8C42850AD6B3A7A03C6C16045036@inba-mail02.sonusnet.com> References: <4F93044A.5020207@ericsson.com> <387F9047F55E8C42850AD6B3A7A03C6C0E228BF8@inba-mail01.sonusnet.com> <4F956FC8.2030503@bell-labs.com> <4F95732A.1000506@bell-labs.com> <4F957A0C.4050606@bell-labs.com> <4F957A50.7040402@bell-labs.com> <4F95845B.2040508@bell-labs.com> <387F9047F55E8C42850AD6B3A7A03C6C0E237E4A@inba-mail01.sonusnet.com> <4F97191A.5020501@bell-labs.com> In-Reply-To: <4F97191A.5020501@bell-labs.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.70.54.54] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Cc: "sip-overload@ietf.org" , Volker Hilt Subject: [sip-overload] Comment on draft-ietf-soc-overload-control SIP Event package section [was RE: draft minutes IETF83] X-BeenThere: sip-overload@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: SIP Overload List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 07 Jun 2012 09:23:50 -0000 Vijay, Sorry for the delay reply. My comments are as follows: In Sec 9.1.2 (SIP Event package) of draft-ietf-soc-overload-control-08: Bullet 2: "However, these notifications do generate additional traffic, wh= ich adds to the overall load." In case of "oc" parameter, "oc" parameter is passed across in each message = whereas NOTITY is one per device and number of NOTIFY depends upon the upst= ream server. As each server is capable of handling at least few thousand of= messages at the time and only few upstream servers compare to number of me= ssages. The number of bytes consumed by "oc" parameter per server in terms = of traffic is higher than NOTIFY message in general. Bullet 3: "However, this would require additional protection to avoid the a= valanche restart problem for overload control." This subscription will not cause avalanche restart normally as subscription= is done per server whereas the servers are capable of handling register av= alanche which occurs per user. Bullet 4: "A receiver needs to send NOTIFY messages to all subscribed upstream neighbors in a timely manner when the control algorithm requires a change in the control variable " Comment is same as bullet 2. Bullet 5: "As overload feedback is sent to all senders in separate messages= , this mechanism is not suitable when frequent overload control feedback is needed." In case frequent overload control is required then the algorithm for overlo= ad control really does not work well and oscillation kind of behavior is ob= served. Even if those scenarios occurs, the main argument is that number of= "oc" parameter bytes in the message to the NOTIFY message to the few set o= f servers. IMO, it is purely deployment and most of the deployment, NOTIFY = will have advantages as number of upstream server to the corresponding mess= age is low. Thanks Partha >-----Original Message----- >From: Vijay K. Gurbani [mailto:vkg@bell-labs.com] >Sent: Wednesday, April 25, 2012 2:50 AM >To: Ravindran, Parthasarathi >Cc: Volker Hilt; sip-overload@ietf.org >Subject: Re: [sip-overload] draft minutes IETF83 > >On 04/23/2012 08:24 PM, Ravindran, Parthasarathi wrote: >> Vijay/Volker, >> >> I'm reading this mail after replied to your initial proposal as this >> mail is not in my "To me" folder :-) >> >> I have difference of opinion about the content of sub/not in Sec 9 as >> it is not fully analyzed after deep-dive into "OC" parameters in "via" >> header based mechanism. My opinion comes from the Session Initiation >> Protocol (SIP) Resource availability Event package draft >> (http://tools.ietf.org/html/draft-partha-soc-overload-resource- >availability-00). >> I personally feel that it is not worthy to discuss about SUB/NOT >> mechanism's merits/demerits within this draft at this moment. In case >> you wish to discuss, I'll continue the merit/demerit as part of this >> mail thread. > >Initially, I was of the opinion that removing S9 may be the expedient >way forward, as my earlier email [1] indicated. However, Volker has >made a case that we should maintain S9 as background information to >demonstrate the discussions that lead to the choice of the current >solution. > >Having been through a rather brutal IESG review of sipclf where similar >justification was asked for, I am sympathetic to providing background >information precisely for the purpose of completeness. > >I gather that you would rather see S9 excised completely. > >We have to converge at a middle point somewhere. > >If you are not comfortable with the suggested text of [2], then can I >kindly ask you to read S9.1.2 and send me some suggested text that gets >your point across? I will be more than happy to put that into the draft >and move forward. > >Please send me the text at your earliest convenience (or post on the >list) and we can iterate through it to include it in the next revision. > >[1] http://www.ietf.org/mail-archive/web/sip- >overload/current/msg00773.html >[2] http://www.ietf.org/mail-archive/web/sip- >overload/current/msg00778.html > >Thanks, > >- vijay >-- >Vijay K. Gurbani, Bell Laboratories, Alcatel-Lucent >1960 Lucent Lane, Rm. 9C-533, Naperville, Illinois 60563 (USA) >Email: vkg@{bell-labs.com,acm.org} / vijay.gurbani@alcatel-lucent.com >Web: http://ect.bell-labs.com/who/vkg/ From salvatore.loreto@ericsson.com Wed Jun 27 03:49:24 2012 Return-Path: X-Original-To: sip-overload@ietfa.amsl.com Delivered-To: sip-overload@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 1DAD921F8608 for ; Wed, 27 Jun 2012 03:49:24 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -106.249 X-Spam-Level: X-Spam-Status: No, score=-106.249 tagged_above=-999 required=5 tests=[AWL=0.000, BAYES_00=-2.599, HELO_EQ_SE=0.35, RCVD_IN_DNSWL_MED=-4, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 25OO5YPukTit for ; Wed, 27 Jun 2012 03:49:22 -0700 (PDT) Received: from mailgw7.ericsson.se (mailgw7.ericsson.se [193.180.251.48]) by ietfa.amsl.com (Postfix) with ESMTP id 5D62821F85F4 for ; Wed, 27 Jun 2012 03:49:22 -0700 (PDT) X-AuditID: c1b4fb30-b7f606d0000002be-3b-4feae531a6a4 Received: from esessmw0247.eemea.ericsson.se (Unknown_Domain [153.88.253.125]) by mailgw7.ericsson.se (Symantec Mail Security) with SMTP id C2.E7.00702.135EAEF4; Wed, 27 Jun 2012 12:49:21 +0200 (CEST) Received: from mail.lmf.ericsson.se (153.88.115.8) by esessmw0247.eemea.ericsson.se (153.88.115.94) with Microsoft SMTP Server id 8.3.264.0; Wed, 27 Jun 2012 12:49:19 +0200 Received: from nomadiclab.lmf.ericsson.se (nomadiclab.lmf.ericsson.se [131.160.33.3]) by mail.lmf.ericsson.se (Postfix) with ESMTP id C38002326; Wed, 27 Jun 2012 13:49:19 +0300 (EEST) Received: from nomadiclab.lmf.ericsson.se (localhost [127.0.0.1]) by nomadiclab.lmf.ericsson.se (Postfix) with ESMTP id E2D2553304; Wed, 27 Jun 2012 13:49:19 +0300 (EEST) Received: from n106.nomadiclab.com (localhost [127.0.0.1]) by nomadiclab.lmf.ericsson.se (Postfix) with ESMTP id 98E005316C; Wed, 27 Jun 2012 13:49:18 +0300 (EEST) Message-ID: <4FEAE52A.1090803@ericsson.com> Date: Wed, 27 Jun 2012 13:49:14 +0300 From: Salvatore Loreto User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:13.0) Gecko/20120614 Thunderbird/13.0.1 MIME-Version: 1.0 To: "sip-overload@ietf.org" Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: ClamAV using ClamSMTP X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrBLMWRmVeSWpSXmKPExsUyM+Jvra7h01f+Bp9nKFnsf5pgMW//HlYH Jo/WZ3tZPZYs+ckUwBTFZZOSmpNZllqkb5fAldEy9zFrwU7Wiu9L4xsY57B0MXJySAiYSGzf 1sYEYYtJXLi3nq2LkYtDSOAUo8Tt+QuYIJwNjBLLT21mhnB2M0pce7KfDaRFSGAdo8SkyfUQ ieWMEs9mNjOCJHgFtCVunHvIDmKzCKhKfGp5D2azCZhJPH+4BWgSB4eoQLLE3//pEOWCEidn PgE7SUTAWOLI4y1gY5gFDCQ+P97FCmILC8hKLFvcywYRt5W4MOc6C4QtL7H97RxmiBfUJK6e 28QMcZuWRO/ZTqYJjMKzkKyYhaR9FpL2BYzMqxiFcxMzc9LLzfVSizKTi4vz8/SKUzcxAkP7 4JbfBjsYN90XO8QozcGiJM6rp7rfX0ggPbEkNTs1tSC1KL6oNCe1+BAjEwenVAOj987y8zOq G7gfMxRx9m0LMGXaH76za8nFuu7evyufGHPuXnljksgPjcXMWayFz8N6dzpu+2do8jTt1Sql DTfa857/MRfbFJ0a0HSi3FZXpXVuq6ZOi/Id3ot7o27/59vy/+H+rS/KLP64ph2auW+7yq82 +6C+qOlu5vPcNzna9f6ZuL1wy/o+JZbijERDLeai4kQA4e1CXzsCAAA= Cc: Volker Hilt Subject: [sip-overload] meeting in Vancouver X-BeenThere: sip-overload@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: SIP Overload List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 27 Jun 2012 10:49:24 -0000 Hi, I want let you know that Volker and I as chair have asked a slot for Sip Overload Control wg during the upcoming IETF meeting in Vancouver. I have seen really low energy in the group since the March meeting in Paris, with just few mail about draft-ietf-soc-overload-rate-control. By the way that draft is now been updated to 02, but nobody has yet commented the new version. I want to take the chance to ask wg contributors as well as all the authors of the wg documents to become more active and do a last effort to finalize the drafts and so successfully finalize the SoC wg. thanks a lot best regards Salvatore -- Salvatore Loreto, PhD www.sloreto.com From salvatore.loreto@ericsson.com Fri Jun 29 04:21:24 2012 Return-Path: X-Original-To: sip-overload@ietfa.amsl.com Delivered-To: sip-overload@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 602B221F86A5 for ; Fri, 29 Jun 2012 04:21:24 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -106.248 X-Spam-Level: X-Spam-Status: No, score=-106.248 tagged_above=-999 required=5 tests=[AWL=-0.000, BAYES_00=-2.599, HELO_EQ_SE=0.35, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_MED=-4, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ruRKJdNRRmFb for ; Fri, 29 Jun 2012 04:21:23 -0700 (PDT) Received: from mailgw1.ericsson.se (mailgw1.ericsson.se [193.180.251.45]) by ietfa.amsl.com (Postfix) with ESMTP id 4401B21F8687 for ; Fri, 29 Jun 2012 04:21:23 -0700 (PDT) X-AuditID: c1b4fb2d-b7fc26d000005908-60-4fed8fb23f21 Received: from esessmw0247.eemea.ericsson.se (Unknown_Domain [153.88.253.125]) by mailgw1.ericsson.se (Symantec Mail Security) with SMTP id FD.5F.22792.2BF8DEF4; Fri, 29 Jun 2012 13:21:22 +0200 (CEST) Received: from mail.lmf.ericsson.se (153.88.115.8) by esessmw0247.eemea.ericsson.se (153.88.115.94) with Microsoft SMTP Server id 8.3.264.0; Fri, 29 Jun 2012 13:21:22 +0200 Received: from nomadiclab.lmf.ericsson.se (nomadiclab.lmf.ericsson.se [131.160.33.3]) by mail.lmf.ericsson.se (Postfix) with ESMTP id B3DE32B1C; Fri, 29 Jun 2012 14:21:21 +0300 (EEST) Received: from nomadiclab.lmf.ericsson.se (localhost [127.0.0.1]) by nomadiclab.lmf.ericsson.se (Postfix) with ESMTP id C1951532F2; Fri, 29 Jun 2012 14:21:21 +0300 (EEST) Received: from Salvatore-Loretos-MacBook-Pro.local (localhost [127.0.0.1]) by nomadiclab.lmf.ericsson.se (Postfix) with ESMTP id 64AFB52903; Fri, 29 Jun 2012 14:21:21 +0300 (EEST) Message-ID: <4FED8FB0.4040709@ericsson.com> Date: Fri, 29 Jun 2012 14:21:20 +0300 From: Salvatore Loreto User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:13.0) Gecko/20120614 Thunderbird/13.0.1 MIME-Version: 1.0 To: "sip-overload@ietf.org" References: <20120628194236.32379.68189.idtracker@ietfa.amsl.com> In-Reply-To: <20120628194236.32379.68189.idtracker@ietfa.amsl.com> X-Forwarded-Message-Id: <20120628194236.32379.68189.idtracker@ietfa.amsl.com> Content-Type: multipart/alternative; boundary="------------090300040507020201080706" X-Virus-Scanned: ClamAV using ClamSMTP X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrLLMWRmVeSWpSXmKPExsUyM+Jvre6m/rf+BhseCVjsf5pgMW//HlaL b7vbmB2YPVqf7WX16Lvs4rFkyU+mAOYoLpuU1JzMstQifbsEroye3RfYCvZyVLxubGBqYNzL 1sXIySEhYCKx4tNtJghbTOLCvfVAcS4OIYFTjBJTn59ghnA2MEp8WPWOFaRKSGA3o8TlWRYQ iXWMEptWHWGEcLYzSqzcfQtsLq+AtsSy/e+ZQWwWAVWJhQd/sYPYbAJmEs8fbgGKc3CICiRL /P2fDlEuKHFy5hMWEFtEwFjiyOMtjCA2s0CMxJXWt2CLhQXkJU5d/Ad1hKPE/wfX2EDGcAo4 STS0lEB84Cuxp30qG0RrmMSHiQsZIeJqElfPbWKGaNWS6D3byTSBUXQWks2zkLRA2BYSi98c ZIew5SW2v53DDGFrSCy4s48RJt68dTbzAka2VYzCuYmZOenlhnqpRZnJxcX5eXrFqZsYgVF2 cMtv3R2Mp86JHGKU5mBREuflStrvLySQnliSmp2aWpBaFF9UmpNafIiRiYNTqoEx9uCW6R0X hC4/Ob8ylG1VzN7oH3OkFfP7WK5dWDCRI6r/c0njt71R0757L1gZMzPlh+DKhYIbVfRdXHRm VMyb5c6YuTmlZEmif3vTVZvzb59UfVVM+7B6z/HkPZfSzz7WvsnWx3Kz4KDf2zN1dbXBR6zP poY1eVhFlH95vt8zr+s8O9O0S6zaSizFGYmGWsxFxYkA1ATyHYACAAA= Cc: Volker Hilt , Volker Hilt Subject: [sip-overload] soc meeting at IETF 84 X-BeenThere: sip-overload@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: SIP Overload List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 29 Jun 2012 11:21:24 -0000 --------------090300040507020201080706 Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit Hi based on the preliminary agenda the SIP Overload Control wg is scheduled for Tuesday July 31, Morning Session I 0900-1020 Room Name: Georgia A cheers Salvatore --------------090300040507020201080706 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: 8bit
Hi


based on the preliminary agenda
the SIP Overload Control wg is scheduled for

Tuesday July 31,
Morning Session I   0900-1020
Room Name: Georgia A

cheers
Salvatore
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