Editor's Note: Minutes received 12/2/92 CURRENT_MEETING_REPORT_ Reported by Deborah Estrin/USC and Tony Li/cisco Minutes of the Source Demand Routing Protocol BOF (SDRP) At the SDRP BOf we started out by introducing the Charter and then spent most of the rest of the time discussing tasks and priorities. Charter The SDRP Working Group is chartered to specify, standardize and promote the use of SDRP (Source Demand Routing Protocol) as an interdomain routing protocol capability in conjunction with IDRP and BGP interdomain routing protocols. The purpose of SDRP (pronounced ``esdrip'', to go with ``eyedrip'', which is how IDRP is pronounced) is to support source-initiated selection of interdomain routes, to complement the intermediate node selection provided by BGP/IDRP. Tasks and Issues o Packet forwarding and control message format and protocol for IP. A draft specification is currently an Internet-Draft. It is under revision and the authors eagerly await more comments on the current or future drafts. o Configuration and Usage. This is the highest priority after the draft specification in order to demonstrate how SDRP can be used to achieve concrete objectives. Work should begin on this document immediately. o Internal SDRP. Several attendees commented that they would like to have SDRP functionality within domains and for that reason we added an item, intra-domain, or ``Internal SDRP'' (ISDRP) to the list. o Extensions to BGP and IDRP. As mentioned in the Internet-Draft there are a few extensions to BGP/IDRP needed to support SDRP. These must be detailed and documented. o MIBs. As needed for any protocol. o Deployment. We will develop both an experimentation and deployment plan. o Information Distribution. The initial versions of SDRP will use only information from IDRP/BGP and configured information as the basis for constructing source routes. We will develop mechanisms for distribution/acquisition of information to allow SDRP to construct a richer set of routes. 1 We also outlined a proposed timeline for Documents and Prototypes: o Standards 1. SDRP v1 Forwarding and Control Specification - January 1993 2. MIB - March 1993 3. Usage and Configuration - March 1993 4. Internal SDRP - March 1993 5. BGP/IDRP Extensions - June 1993 6. Information Distribution - June 1993 o Prototypes 1. SDRP v1 for IP v4 - March 1993 o Experimental Documents 1. Draft Specification for Multicast - November 1993 2. Draft Specification for Route Setup - November 1993 Attendees David Arneson arneson@ctron.com Jules Aronson aronson@nlm.nih.gov Nagaraj Arunkumar nak@3com.com Fred Baker fbaker@acc.com Jim Barnes barnes@xylogics.com William Barns barns@gateway.mitre.org David Bolen db3l@ans.net Scott Brim Scott_Brim@cornell.edu Jeffrey Burgan jeff@nsipo.nasa.gov Ken Carlberg Carlberg@cseic.saic.com Charles Carvalho charles@acc.com Robert Ching rching@nat.com Richard Colella colella@osi.ncsl.nist.gov Dave Cullerot cullerot@ctron.com Michael Davis mad@spirit.clearpoint.com Steve Deering deering@parc.xerox.com Tim Dixon dixon@rare.nl Kurt Dobbins dobbins@ctron.com Jacques Dugast dugast@issy.cnet.fr Deborah Estrin estrin@usc.edu William Fink bill@wizard.gsfc.nasa.gov Shoji Fukutomi fuku@furukawa.co.jp Vince Fuller vaf@stanford.edu Patrick Hanel hanel@yoyodyne.dco.ntc.nokia.com Ken Hayward crm57d@bnr.ca Dwight Jamieson djamies@bnr.ca Matthew Jonson jonson@server.af.mil 2 Dan Jordt danj@nwnet.net Merike Kaeo merike@alw.nih.gov John Krawczyk jkrawczy@wellfleet.com Tony Li tli@cisco.com Olli-Pekka Lintula olli-pekka.lintula@ntc.nokia.com Peter Lothberg roll@stupi.se Gary Malkin gmalkin@xylogics.com Tracy Mallory tracym@3com.com Donald Merritt don@brl.mil David Meyer meyer@oregon.uoregon.edu Robert Moose rmoose@gateway.mitre.org Tu Nguyen Nguyen1T@cc.ims.disa.mil Laura Pate pate@gateway.mitre.org Yakov Rekhter yakov@watson.ibm.com April Richstein abm@tycho.ncsc.mil John Scudder jgs@merit.edu Frank Solensky solensky@andr.ub.com Michael St. Johns stjohns@darpa.mil Terrance Sullivan terrys@newbridge.com Morton Taragin vsmorty@weizmann.weizmann.ac.il Kannan Varadhan kannan@oar.net Warren Vik wmv@i88.isc.com Curtis Villamizar curtis@ans.net Luanne Waul luanne@wwtc.timeplex.com Cathy Wittbrodt cjw@nersc.gov Stephen Wolff steve@nsf.gov Robert Woodburn woody@sparta.com Honda Wu honda@nat.com Jeff Young young@alw.nih.gov 3