From owner-bgmp@catarina.usc.edu Tue Jan 11 07:13:45 2000 Received: from catarina.usc.edu (catarina.usc.edu [128.125.51.47]) by ietf.org (8.9.1a/8.9.1a) with ESMTP id HAA04625 for ; Tue, 11 Jan 2000 07:13:44 -0500 (EST) Received: (from majordomo@localhost) by catarina.usc.edu (8.9.3/8.9.3) id DAA10116 for bgmp-list; Tue, 11 Jan 2000 03:40:51 -0800 (PST) X-Authentication-Warning: catarina.usc.edu: majordomo set sender to owner-bgmp@catarina.usc.edu using -f Received: from ietf.org (odin.ietf.org [132.151.1.176]) by catarina.usc.edu (8.9.3/8.9.3) with ESMTP id DAA10112 for ; Tue, 11 Jan 2000 03:40:46 -0800 (PST) Received: from CNRI.Reston.VA.US (localhost [127.0.0.1]) by ietf.org (8.9.1a/8.9.1a) with ESMTP id GAA03816; Tue, 11 Jan 2000 06:40:47 -0500 (EST) Message-Id: <200001111140.GAA03816@ietf.org> Mime-Version: 1.0 Content-Type: Multipart/Mixed; Boundary="NextPart" To: IETF-Announce: ; Cc: bgmp@catarina.usc.edu From: Internet-Drafts@ietf.org Reply-to: Internet-Drafts@ietf.org Subject: I-D ACTION:draft-ietf-bgmp-spec-00.txt Date: Tue, 11 Jan 2000 06:40:47 -0500 Sender: owner-bgmp@catarina.usc.edu Precedence: bulk --NextPart A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Border Gateway Multicast Protocol Working Group of the IETF. Title : Border Gateway Multicast Protocol (BGMP): Protocol Specification Author(s) : D. Thaler, D. Estrin, D. Meyer Filename : draft-ietf-bgmp-spec-00.txt Pages : 44 Date : 10-Jan-00 This document describes BGMP, a protocol for inter-domain multicast routing. BGMP builds shared trees for active multicast groups, and allows receiver domains to build source-specific, inter-domain, distribution branches where needed. Building upon concepts from CBT and PIM-SM, BGMP requires that each multicast group be associated with a single root (in BGMP it is referred to as the root domain). BGMP assumes that at any point in time, different ranges of the class D space are associated (e.g., with MASC [MASC]) with different domains. Each of these domains then becomes the root of the shared domain-trees for all groups in its range. Multicast participants will generally receive better multicast service if the session initiator's address allocator selects addresses from its own domain's part of the space, thereby causing the root domain to be local to at least one of the session participants. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-bgmp-spec-00.txt Internet-Drafts are also available by anonymous FTP. Login with the username "anonymous" and a password of your e-mail address. After logging in, type "cd internet-drafts" and then "get draft-ietf-bgmp-spec-00.txt". A list of Internet-Drafts directories can be found in http://www.ietf.org/shadow.html or ftp://ftp.ietf.org/ietf/1shadow-sites.txt Internet-Drafts can also be obtained by e-mail. Send a message to: mailserv@ietf.org. In the body type: "FILE /internet-drafts/draft-ietf-bgmp-spec-00.txt". NOTE: The mail server at ietf.org can return the document in MIME-encoded form by using the "mpack" utility. To use this feature, insert the command "ENCODING mime" before the "FILE" command. To decode the response(s), you will need "munpack" or a MIME-compliant mail reader. Different MIME-compliant mail readers exhibit different behavior, especially when dealing with "multipart" MIME messages (i.e. documents which have been split up into multiple messages), so check your local documentation on how to manipulate these messages. Below is the data which will enable a MIME compliant mail reader implementation to automatically retrieve the ASCII version of the Internet-Draft. --NextPart Content-Type: Multipart/Alternative; Boundary="OtherAccess" --OtherAccess Content-Type: Message/External-body; access-type="mail-server"; server="mailserv@ietf.org" Content-Type: text/plain Content-ID: <20000110134245.I-D@ietf.org> ENCODING mime FILE /internet-drafts/draft-ietf-bgmp-spec-00.txt --OtherAccess Content-Type: Message/External-body; name="draft-ietf-bgmp-spec-00.txt"; site="ftp.ietf.org"; access-type="anon-ftp"; directory="internet-drafts" Content-Type: text/plain Content-ID: <20000110134245.I-D@ietf.org> --OtherAccess-- --NextPart-- From owner-bgmp@catarina.usc.edu Wed Jan 12 19:53:08 2000 Received: from catarina.usc.edu (catarina.usc.edu [128.125.51.47]) by ietf.org (8.9.1a/8.9.1a) with ESMTP id TAA27400 for ; Wed, 12 Jan 2000 19:53:07 -0500 (EST) Received: (from majordomo@localhost) by catarina.usc.edu (8.9.3/8.9.3) id QAA18995 for bgmp-list; Wed, 12 Jan 2000 16:29:59 -0800 (PST) X-Authentication-Warning: catarina.usc.edu: majordomo set sender to owner-bgmp@catarina.usc.edu using -f Received: from cosmos.kaist.ac.kr (cosmos.kaist.ac.kr [192.249.24.2]) by catarina.usc.edu (8.9.3/8.9.3) with ESMTP id QAA18991 for ; Wed, 12 Jan 2000 16:29:53 -0800 (PST) Received: from cosmos.kaist.ac.kr (cosmos.kaist.ac.kr [192.249.24.2]) by cosmos.kaist.ac.kr (8.9.3/8.9.3) with ESMTP id JAA20964 for ; Thu, 13 Jan 2000 09:28:43 +0900 (KST) Date: Thu, 13 Jan 2000 09:28:43 +0900 (KST) From: "Young M. Park" To: bgmp@catarina.usc.edu Subject: Question on BGMP implementation Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-bgmp@catarina.usc.edu Precedence: bulk Hello, I am a graduate student studying computer networking at Korea Advanced Institute of Science and Technology (KAIST) in Korea. I am wondering if there has been any effort to implement BGMP in zebra. I am planning on writing BGMP module for zebra this spring and I would like to know if you guys think it's worth doing it. Also some pointers to previous efforts on implementing BGMP will be greatly appreciated. I am looking forward to hearing from you. Thanks in advance. Young M. Park ______________________________ / _____) / Master's Program (___________________________________________ / System Architecture Lab| / \ Dept. of Comp. Sci. | Address: Department of Computer Science / \ KAIST | KAIST Goosung Dong Yoosung Goo/ \________________________| TaeJon, 305-701 South Korea \ | Phone: 042-869-3554 \ |__________________________________________\ email: ypark@cosmos.kaist.ac.kr www: http://cosmos.kaist.ac.kr/~ypark From owner-bgmp@catarina.usc.edu Wed Jan 12 22:21:58 2000 Received: from catarina.usc.edu (catarina.usc.edu [128.125.51.47]) by ietf.org (8.9.1a/8.9.1a) with ESMTP id WAA29107 for ; Wed, 12 Jan 2000 22:21:58 -0500 (EST) Received: by catarina.usc.edu (8.9.3/8.9.3) id SAA19780 for bgmp-list; Wed, 12 Jan 2000 18:34:09 -0800 (PST) Received: from mailhost.iprg.nokia.com (mailhost.iprg.nokia.com [205.226.5.12]) by catarina.usc.edu (8.9.3/8.9.3) with ESMTP id SAA19776 for ; Wed, 12 Jan 2000 18:34:05 -0800 (PST) Received: from bahadur.iprg.nokia.com (bahadur.iprg.nokia.com [205.226.11.43]) by mailhost.iprg.nokia.com (8.8.8/8.6.10) with ESMTP id SAA27799 for ; Wed, 12 Jan 2000 18:33:34 -0800 (PST) Received: from localhost (bahadur@localhost) by bahadur.iprg.nokia.com (8.8.8/8.6.12) with SMTP id SAA15758 for ; Wed, 12 Jan 2000 18:33:33 -0800 (PST) X-Authentication-Warning: bahadur.iprg.nokia.com: bahadur owned process doing -bs Date: Wed, 12 Jan 2000 18:33:33 -0800 (PST) From: Rahul Bahadur Reply-To: Rahul Bahadur To: bgmp@catarina.usc.edu Subject: A short meeting before IETF? Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-bgmp@catarina.usc.edu Precedence: bulk In D.C. there was talk of an additional BGMP meeting in Australia a couple of days before the IETF in Adelaide. Has there been any new development in this regard? Rahul Bahadur