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ipae-minutes-93mar.txt
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1993-05-14
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CURRENT_MEETING_REPORT_
Reported by Dave Crocker/Silicon Graphics
Minutes of the IP Address Encapsulation Working Group (IPAE)
The IPAE Working Group met once during the Columbus IETF. Since IPAE
re-aligned itself to provide transition technology for SIP, the foci of
IPAE discussions have been.
1. Modifications to SIP that are likely to facilitate transition, and
2. Implementation experiences with SIP/IPAE.
(Reference to IPAE usage is specifically to SIP-over-IP and
SIP-mapped-to-IP. The first is to tunnel through the Internet and the
second is to gateway to IPv4 hosts.)
The Working Group meeting held a brief discussion about the SIP/IPAE
demonstration slated for later in the week, discussing the
implementations being shown and their use.
Bob Gilligan and Ron Jacoby discussed their implementation work. The
Beame & Whiteside, Intercon, TGV and Network General implementations,
for DOS & Windows MacIntosh, VMS and network monitoring, respectively,
were not available to make presentations.
Then, Steve Deering raised the issue about whether SIP fragmentation is
end-to-end only, or can occur en-route. He is interpreting the Group's
response as supporting the position that SIP fragmentation need *not*
occur en-route.
The following day began a rest-of-the-week demonstration of SIP/IPAE in
action. All of the listed vendors had implementations participating.
Within the demo facility, hosts interacted with pure SIP (SIP to SIP)
and with pure IP (of course) and went through the unmodified Internet to
interact with other SIP hosts, using IPAE tunneling (SIP-over-IP). While
the Sun workstation can perform IPAE translation, operational
constraints limited the demonstration so that SIP-mapped-to-IP
translation was not included.
Attendees
Randall Atkinson atkinson@itd.nrl.navy.mil
Dennis Baker dbaker@wellfleet.com
David Crocker dcrocker@mordor.stanford.edu
Steve Deering deering@parc.xerox.com
Christine Fredenburg cfredenburg@dsac.dla.mil
Danny Hanson hanson.tic@commlan.safb.af.mil
John Hascall john@iastate.edu
Ronald Jacoby rj@sgi.com
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Scott Kaplan scott@wco.ftp.com
Kenneth Key key@cs.utk.edu
John Krawczyk jkrawczy@wellfleet.com
Charles Lynn clynn@bbn.com
Gary Malkin gmalkin@xylogics.com
Michael Marcinkevicz mdm@csu.net
Erik Nordmark nordmark@eng.sun.com
John Penners jpenners@advtech.uswest.com
David Reese dave@csu.net
Terry Sullivan terrys@newbridge.com
L. Stuart Vance vance@tgv.com
Curtis Villamizar curtis@ans.net
Hung Vu hungv@fonorola.com
Fred Whiteside fred@bws.com
Jane Wojcik jwojcik@bbn.com
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