From henk@uijterwaal.nl Fri Jun 3 04:29:21 2011 Return-Path: X-Original-To: ippm@ietfa.amsl.com Delivered-To: ippm@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 02BD2E06D4 for ; Fri, 3 Jun 2011 04:29:21 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -0.504 X-Spam-Level: X-Spam-Status: No, score=-0.504 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, HELO_EQ_NL=0.55, HOST_EQ_NL=1.545] Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id sDXmfD7s5rRB for ; Fri, 3 Jun 2011 04:29:20 -0700 (PDT) Received: from smtp-vbr14.xs4all.nl (smtp-vbr14.xs4all.nl [194.109.24.34]) by ietfa.amsl.com (Postfix) with ESMTP id 02DA9E067A for ; Fri, 3 Jun 2011 04:29:19 -0700 (PDT) Received: from geir.local (thuis.uijterwaal.nl [82.95.178.49]) (authenticated bits=0) by smtp-vbr14.xs4all.nl (8.13.8/8.13.8) with ESMTP id p53BSlpu016337 (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=NO) for ; Fri, 3 Jun 2011 13:28:48 +0200 (CEST) (envelope-from henk@uijterwaal.nl) Message-ID: <4DE8C56F.3050400@uijterwaal.nl> Date: Fri, 03 Jun 2011 13:28:47 +0200 From: Henk Uijterwaal User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-GB; rv:1.9.2.17) Gecko/20110414 Lightning/1.0b2 Thunderbird/3.1.10 MIME-Version: 1.0 To: IETF IPPM WG X-Enigmail-Version: 1.1.1 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Virus-Scanned: by XS4ALL Virus Scanner Subject: [ippm] IPPM meeting @ IETF81 X-BeenThere: ippm@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: IETF IP Performance Metrics Working Group List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 03 Jun 2011 11:29:21 -0000 IPPM group, We are currently trying to decide if we need to meet face-2-face as a group in Quebec. If you have topics that you think need discussion, please drop us a note. Matt & Henk ps. Steve B: we are discussing the next steps for draft-baillargeon-ippm-twamp-value-added-octets and this is already on the list of topics. -- ------------------------------------------------------------------------------ Henk Uijterwaal Email: henk(at)uijterwaal.nl http://www.uijterwaal.nl Phone: +31.6.55861746 ------------------------------------------------------------------------------ There appears to have been a collective retreat from reality that day. (John Glanfield, on an engineering project) From henk@uijterwaal.nl Tue Jun 14 01:57:31 2011 Return-Path: X-Original-To: ippm@ietfa.amsl.com Delivered-To: ippm@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id D93AB9E8019 for ; Tue, 14 Jun 2011 01:57:31 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -0.504 X-Spam-Level: X-Spam-Status: No, score=-0.504 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, HELO_EQ_NL=0.55, HOST_EQ_NL=1.545] Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id M10xv+li8+ri for ; Tue, 14 Jun 2011 01:57:31 -0700 (PDT) Received: from smtp-vbr6.xs4all.nl (smtp-vbr6.xs4all.nl [194.109.24.26]) by ietfa.amsl.com (Postfix) with ESMTP id E5EC39E8005 for ; Tue, 14 Jun 2011 01:57:30 -0700 (PDT) Received: from geir.local (thuis.uijterwaal.nl [82.95.178.49]) (authenticated bits=0) by smtp-vbr6.xs4all.nl (8.13.8/8.13.8) with ESMTP id p5E8uv4j048336 (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=NO) for ; Tue, 14 Jun 2011 10:56:58 +0200 (CEST) (envelope-from henk@uijterwaal.nl) Message-ID: <4DF72259.2050806@uijterwaal.nl> Date: Tue, 14 Jun 2011 10:56:57 +0200 From: Henk Uijterwaal User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-GB; rv:1.9.2.17) Gecko/20110414 Lightning/1.0b2 Thunderbird/3.1.10 MIME-Version: 1.0 To: IETF IPPM WG X-Enigmail-Version: 1.1.1 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Virus-Scanned: by XS4ALL Virus Scanner Subject: [ippm] Fwd: Nomcom 2011-12: Call for Volunteers X-BeenThere: ippm@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: IETF IP Performance Metrics Working Group List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 14 Jun 2011 08:57:32 -0000 FYI -------- Original Message -------- Subject: Nomcom 2011-12: Call for Volunteers Date: Mon, 13 Jun 2011 13:55:19 -0400 From: Suresh Krishnan To: IETF Discussion Hi All, The Nomcom process for 2011-2012 has started. Please go through the message below and consider volunteering for the Nomcom. Thanks Suresh -------- Original Message -------- Subject: Nomcom 2011-12: Call for Volunteers Date: Fri, 10 Jun 2011 22:56:06 -0400 From: NomCom Chair To: IETF Announcement list The IETF nominating committee process for 2011-12 has begun. The IETF nominating committee appoints folks to fill the open slots on the IAOC, the IAB, and the IESG. The 10 nominating committee members are selected randomly from a pool of volunteers. The more volunteers, the better the chance we have of choosing a random yet representative cross section of the IETF population. The details of the nomcom process can be found in RFC 3777. To be eligible, volunteers for the nomcom need to have attended 3 of the past 5 IETF meetings as of the time this announcement goes out (i.e. IETF76-IETF80). If you qualify, and are not seeking appointment to any of the open positions this nomcom will be filling, please consider volunteering. The list of people and posts whose terms end with the March 2012 IETF meeting, and thus the positions for which the nominating committee is responsible, are as follows: IAB === Bernard Aboba Hannes Tschofenig Andrei Robachevsky Olaf Kolkman Spencer Dawkins Ross Callon IAOC ==== Marshall Eubanks IESG ==== Peter Saint-Andre (Applications) Jari Arkko (Internet) Dan Romascanu (Operations & Management) Gonzalo Camarillo (RAI) Stewart Bryant (Routing) Sean Turner (Security) David Harrington (Transport) The primary activity for this nomcom will begin during IETF-81 in Quebec City and should be completed by January 2012. The nomcom will be collecting requirements from the community, as well as talking to candidates and to community members about candidates. There will be regularly scheduled conference calls to ensure progress. Thus, being a nomcom member does require some time commitment. Please volunteer by sending an email to me before 11:59 pm EDT July 10, 2011 as follows: To: suresh.krishnan@ericsson.com Subject: Nomcom 2011-12 Volunteer Please include the following information in the body of the mail: Full Name: // As you enter in the IETF Registration Form, // First/Given name followed by Last/Family Name Current Primary Affiliation: // typically what goes in the Company // field in the IETF Registration Form Email Address(es): // all email addresses used to Register for the // past 5 IETF meetings // Please designate a Preferred email address for // contact if there is more than one email address Telephone number: // With country code (for confirmation if selected) Please expect an email response from me within 3 business days stating whether or not you are qualified. If you do not receive a response in this timeframe, please re-send your email with the tag "RESEND:" added to the subject line. If you are not yet sure you would like to volunteer, please consider that nomcom members play a very important role in shaping the leadership of the IETF. Ensuring the leadership of the IETF is fair and balanced and comprised of those who can lead the IETF in the right direction is an important responsibility that rests on the IETF participants at large. Volunteering for the nomcom is a good way of contributing in that direction. I will be publishing a more detailed target timetable, as well as details of the randomness seeds to be used for the RFC 3797 selection process within the next few days. Thank you in advance for your participation. Suresh Krishnan Nomcom Chair 2011-2012 Email: nomcom-chair@ietf.org, suresh.krishnan@ericsson.com _______________________________________________ IETF-Announce mailing list IETF-Announce@ietf.org https://www.ietf.org/mailman/listinfo/ietf-announce _______________________________________________ Ietf mailing list Ietf@ietf.org https://www.ietf.org/mailman/listinfo/ietf From internet-drafts@ietf.org Mon Jun 20 11:42:18 2011 Return-Path: X-Original-To: ippm@ietfa.amsl.com Delivered-To: ippm@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id AABFE21F8564; Mon, 20 Jun 2011 11:42:18 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -102.567 X-Spam-Level: X-Spam-Status: No, score=-102.567 tagged_above=-999 required=5 tests=[AWL=0.032, BAYES_00=-2.599, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ykExwvlWTiO3; Mon, 20 Jun 2011 11:42:18 -0700 (PDT) Received: from ietfa.amsl.com (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 4239B21F855F; Mon, 20 Jun 2011 11:42:18 -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: 3.55 Message-ID: <20110620184218.28119.89443.idtracker@ietfa.amsl.com> Date: Mon, 20 Jun 2011 11:42:18 -0700 Cc: ippm@ietf.org Subject: [ippm] I-D Action: draft-ietf-ippm-loss-episode-metrics-02.txt X-BeenThere: ippm@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: IETF IP Performance Metrics Working Group List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 20 Jun 2011 18:42:18 -0000 A New Internet-Draft is available from the on-line Internet-Drafts director= ies. This draft is a work item of the IP Performance Metrics Working Group = of the IETF. Title : Loss Episode Metrics for IPPM Author(s) : Nick Duffield Al Morton Joel Sommers Filename : draft-ietf-ippm-loss-episode-metrics-02.txt Pages : 22 Date : 2011-06-20 The IETF has developed a one way packet loss metric that measures the loss rate on a Poisson probe stream between two hosts. However, the impact of packet loss on applications is in general sensitive not just to the average loss rate, but also to the way in which packet losses are distributed in loss episodes (i.e., maximal sets of consecutively lost probe packets). This draft defines one-way packet loss episode metrics, specifically the frequency and average duration of loss episodes, and a probing methodology under which the loss episode metrics are to be measured. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-ippm-loss-episode-metrics-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-ippm-loss-episode-metrics-02.= txt From iesg-secretary@ietf.org Wed Jun 22 08:43:49 2011 Return-Path: X-Original-To: ippm@ietfa.amsl.com Delivered-To: ippm@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 5A24711E8134; Wed, 22 Jun 2011 08:43:49 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -102.488 X-Spam-Level: X-Spam-Status: No, score=-102.488 tagged_above=-999 required=5 tests=[AWL=0.111, BAYES_00=-2.599, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id KT2g-Uqxb0tg; Wed, 22 Jun 2011 08:43:49 -0700 (PDT) Received: from ietfa.amsl.com (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 906A811E8136; Wed, 22 Jun 2011 08:43:46 -0700 (PDT) Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: The IESG To: IETF-Announce X-Test-IDTracker: no X-IETF-IDTracker: 3.55 Message-ID: <20110622154346.8329.97130.idtracker@ietfa.amsl.com> Date: Wed, 22 Jun 2011 08:43:46 -0700 Cc: ippm mailing list , ippm chair , RFC Editor Subject: [ippm] Document Action: 'Framework for TCP Throughput Testing' to Informational RFC (draft-ietf-ippm-tcp-throughput-tm-13.txt) X-BeenThere: ippm@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: IETF IP Performance Metrics Working Group List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 22 Jun 2011 15:43:49 -0000 The IESG has approved the following document: - 'Framework for TCP Throughput Testing' (draft-ietf-ippm-tcp-throughput-tm-13.txt) as an Informational RFC This document is the product of the IP Performance Metrics Working Group. The IESG contact persons are Wesley Eddy and David Harrington. A URL of this Internet Draft is: http://datatracker.ietf.org/doc/draft-ietf-ippm-tcp-throughput-tm/ Technical Summary This document describes a framework for measuring sustained TCP throughput performance in an end-to-end managed network environment. This document is intended to provide a practical methodology to help users validate the TCP layer performance of a managed network, which should provide a better indication of end-user experience. In the framework, various TCP and network parameters are identified that should be tested as part of the network verification at the TCP layer. Working Group Summary The TCPM working group provided reviews that helped improve this document, especially Richard Scheffenegger, Alex Zimmermann, and John Heffner. Personnel The document shepherd is Henk Uijterwaal and the responsible AD is Wesley Eddy. From internet-drafts@ietf.org Wed Jun 29 11:28:51 2011 Return-Path: X-Original-To: ippm@ietfa.amsl.com Delivered-To: ippm@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 0210111E80B2; Wed, 29 Jun 2011 11:28:50 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -102.573 X-Spam-Level: X-Spam-Status: No, score=-102.573 tagged_above=-999 required=5 tests=[AWL=0.026, BAYES_00=-2.599, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id tY45G7yLNdlZ; Wed, 29 Jun 2011 11:28:50 -0700 (PDT) Received: from ietfa.amsl.com (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 8787111E80AA; Wed, 29 Jun 2011 11:28:50 -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: 3.55 Message-ID: <20110629182850.25639.30204.idtracker@ietfa.amsl.com> Date: Wed, 29 Jun 2011 11:28:50 -0700 Cc: ippm@ietf.org Subject: [ippm] I-D Action: draft-ietf-ippm-metrictest-03.txt X-BeenThere: ippm@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: IETF IP Performance Metrics Working Group List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 Jun 2011 18:28:51 -0000 A New Internet-Draft is available from the on-line Internet-Drafts director= ies. This draft is a work item of the IP Performance Metrics Working Group = of the IETF. Title : IPPM standard advancement testing Author(s) : Ruediger Geib Al Morton Reza Fardid Alexander Steinmitz Filename : draft-ietf-ippm-metrictest-03.txt Pages : 39 Date : 2011-06-29 This document specifies tests to determine if multiple independent instantiations of a performance metric RFC have implemented the specifications in the same way. This is the performance metric equivalent of interoperability, required to advance RFCs along the standards track. Results from different implementations of metric RFCs will be collected under the same underlying network conditions and compared using state of the art statistical methods. The goal is an evaluation of the metric RFC itself, whether its definitions are clear and unambiguous to implementors and therefore a candidate for advancement on the IETF standards track. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-ippm-metrictest-03.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-ippm-metrictest-03.txt From acmorton@att.com Wed Jun 29 11:59:10 2011 Return-Path: X-Original-To: ippm@ietfa.amsl.com Delivered-To: ippm@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 688779E8056 for ; Wed, 29 Jun 2011 11:59:10 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -105.796 X-Spam-Level: X-Spam-Status: No, score=-105.796 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, MSGID_FROM_MTA_HEADER=0.803, RCVD_IN_DNSWL_MED=-4, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id I5FJUrS58Fyv for ; Wed, 29 Jun 2011 11:59:09 -0700 (PDT) Received: from mail120.messagelabs.com (mail120.messagelabs.com [216.82.250.83]) by ietfa.amsl.com (Postfix) with ESMTP id DD7559E8061 for ; Wed, 29 Jun 2011 11:59:09 -0700 (PDT) X-VirusChecked: Checked X-Env-Sender: acmorton@att.com X-Msg-Ref: server-7.tower-120.messagelabs.com!1309373948!25344046!1 X-StarScan-Version: 6.2.17; banners=-,-,- X-Originating-IP: [144.160.20.145] Received: (qmail 18023 invoked from network); 29 Jun 2011 18:59:09 -0000 Received: from sbcsmtp6.sbc.com (HELO mlpd192.enaf.sfdc.sbc.com) (144.160.20.145) by server-7.tower-120.messagelabs.com with DHE-RSA-AES256-SHA encrypted SMTP; 29 Jun 2011 18:59:09 -0000 Received: from enaf.sfdc.sbc.com (localhost.localdomain [127.0.0.1]) by mlpd192.enaf.sfdc.sbc.com (8.14.4/8.14.4) with ESMTP id p5TIxXUR013440 for ; Wed, 29 Jun 2011 14:59:33 -0400 Received: from alpd052.aldc.att.com (alpd052.aldc.att.com [130.8.42.31]) by mlpd192.enaf.sfdc.sbc.com (8.14.4/8.14.4) with ESMTP id p5TIxVrI013378 for ; Wed, 29 Jun 2011 14:59:31 -0400 Received: from aldc.att.com (localhost.localdomain [127.0.0.1]) by alpd052.aldc.att.com (8.14.4/8.14.4) with ESMTP id p5TIx5Ct008189 for ; Wed, 29 Jun 2011 14:59:05 -0400 Received: from dns.maillennium.att.com (mailgw1.maillennium.att.com [135.25.114.99]) by alpd052.aldc.att.com (8.14.4/8.14.4) with ESMTP id p5TIws51007885 for ; Wed, 29 Jun 2011 14:58:59 -0400 Message-Id: <201106291858.p5TIws51007885@alpd052.aldc.att.com> Received: from acmt.att.com (ds135-16-251-225.dhcps.ugn.att.com[135.16.251.225](misconfigured sender)) by maillennium.att.com (mailgw1) with SMTP id <20110629185850gw100e4ljoe>; Wed, 29 Jun 2011 18:58:54 +0000 X-Originating-IP: [135.16.251.225] X-Mailer: QUALCOMM Windows Eudora Version 7.1.0.9 Date: Wed, 29 Jun 2011 14:59:35 -0400 To: ippm@ietf.org From: Al Morton Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed Subject: [ippm] Fwd: I-D Action: draft-morton-ippm-testplan-rfc2679-01.txt X-BeenThere: ippm@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: IETF IP Performance Metrics Working Group List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 Jun 2011 18:59:10 -0000 This is also of interest to IPPM: >From: internet-drafts@ietf.org >To: i-d-announce@ietf.org >Subject: I-D Action: draft-morton-ippm-testplan-rfc2679-01.txt >X-Test-IDTracker: no >X-IETF-IDTracker: 3.55 >Date: Wed, 29 Jun 2011 11:39:28 -0700 > >Sender: i-d-announce-bounces@ietf.org > >A New Internet-Draft is available from the on-line Internet-Drafts >directories. > > Title : Test Plan and Results for Advancing RFC > 2679 on the Standards Track > Author(s) : Len Ciavattone > Ruediger Geib > Al Morton > Matthias Wieser > Filename : draft-morton-ippm-testplan-rfc2679-01.txt > Pages : 27 > Date : 2011-06-29 > > This memo proposes to advance a performance metric RFC along the > standards track, specifically RFC 2679 on One-way Delay Metrics. > Observing that the metric definitions themselves should be the > primary focus rather than the implementations of metrics, this memo > describes the test procedures to evaluate specific metric requirement > clauses to determine if the requirement has been interpreted and > implemented as intended. Two completely independent implementations > have been tested against the key specifications of RFC 2679. > > > >A URL for this Internet-Draft is: >http://www.ietf.org/internet-drafts/draft-morton-ippm-testplan-rfc2679-01.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-morton-ippm-testplan-rfc2679-01.txt >_______________________________________________ >I-D-Announce mailing list >I-D-Announce@ietf.org >https://www.ietf.org/mailman/listinfo/i-d-announce >Internet-Draft directories: http://www.ietf.org/shadow.html >or ftp://ftp.ietf.org/ietf/1shadow-sites.txt