home *** CD-ROM | disk | FTP | other *** search
-
- CURRENT_MEETING_REPORT_
-
-
- Reported by Steve Alexander/Lachman Technology
-
- Minutes of the TELNET Working Group (TELNET)
-
- The Telnet Working Group met in two sessions on Tuesday, March 30, 1993.
- In the morning the Group first discussed the Environment Specification,
- RFC1408. This document contains an error in two sub-option values. It
- appears that more implementations do what the BSD/Cray implementation
- does than actually follow RFC1408. The Group agreed to update RFC1408
- with the correct values and some text discussing interoperability.
- Steve Alexander will update the document and send it out for review.
-
- The Working Group then discussed the latest draft of the Kerberos V
- authentication mechanism. This has been updated with support for
- delegation of credentials. Ted Ts'o from MIT indicated that this had
- been implemented and works. Ted also mentioned that the general
- authentication option needs a way to indicate that credentials will be
- delegated. The Group agreed to this. With support in the general
- mechanism, some changes will be needed to the Kerberos V mechanism
- document as well.
-
- The next topic was Dave Borman's new merged authentication/encryption
- document. The document was only briefly discussed since the most recent
- version came out the Friday before the meeting. It was agreed that
- Steve Bellovin's suggestion that the document explain why encryption
- cannot be turned on once it has been turned off should be adopted. This
- recommendation and the credential delegation suggestion will be
- forwarded to Dave.
-
- Jeff Schiller recommended that the Working Group Chair be more zealous
- in getting new drafts out as Internet-Drafts. There was general
- agreement on this point.
-
- The Group spent the remainder of the morning discussing the HP proposal
- for Telnet multiplexing (Telnet MPX). It was generally agreed that HP's
- performance numbers were very impressive, but the consensus was that
- Telnet was not the best place to implement this. The Group recommended
- that a general solution, possibly at the transport or network layers
- would be a better approach. It was also recommended that HP move the
- multiplexing mechanism to a TCP port other than 23 for experimentation,
- and that the revised document be issued as an Experimental RFC. There
- was also a brief discussion on enhancements to the MPX packet format.
-
- The evening session was devoted to a discussion of Telnet 3270 emulation
- (TN 3270). Robert Moskowitz from Chrysler gave a synopsis of defects in
- the current TN3270 implementations. There was general agreement on
- these problems and the proposed solutions. In discussion with Russ
- Hobby, it was decided that TN3270 was somewhat tangential to the issues
- that the Telnet Working Group is pursuing. TN3270 implementors and
- users will form their own working group in the Applications Area.
- TN3270 will remain a telnet-based service so that features like
-
- 1
-
-
-
-
-
- Authentication and the Environment Option can be utilized if desired.
-
- Attendees
-
- Steve Alexander stevea@lachman.com
- Jim Barnes barnes@xylogics.com
- Fred Bohle fab@interlink.com
- Larry Campbell larry@psycho.psy.ohio-state.edu
- Roger Fajman raf@cu.nih.gov
- Antonio Fernandez afa@thumper.bellcore.com
- Eric Fleischman ericf@act.boeing.com
- Jisoo Geiter geiter@mitre.org
- Richard Graveman rfg@ctt.bellcore.com
- Cleve Graves cvgpc@oc.com
- Jeff Hilgeman jeffh@apertus.com
- Russ Hobby rdhobby@ucdavis.edu
- Scott Kaplan scott@wco.ftp.com
- Frank Kastenholz kasten@ftp.com
- Charles Kaufman kaufman@zk3.dec.com
- Bill Kelly kellywh@mail.auburn.edu
- Zbigniew Kielczewski zbig@eicon.qc.ca
- William Kwan kwan@rabbit.com
- John Linn linn@gza.com
- Kent Malave kent@bach.austin.ibm.com
- Marjo Mercado marjo@cup.hp.com
- Greg Minshall minshall@wc.novell.com
- Robert Moskowitz 3858921@mcimail.com
- Baktha Muralidharan murali@smaug.enet.dec.com
- Clifford Neuman bcn@isi.edu
- Jon Penner jjp@bscs.uucp
- Christopher Provenzano proven@csi.compuserve.com
- Marcus Ranum mjr@tis.com
- Owen Reddecliffe owen%wrq@mcimail.com
- Steven Richardson sjr@merit.edu
- Rick Royston rick@lsumvs.sncc.lsu.edu
- Jeffrey Schiller jis@mit.edu
- Kitty Shih kmshih@novell.com
- Mark Silverman mark@dss.com
- Sam Sjogren sjogren@tgv.com
- Barbara Sterling bjs@mcdata.com
- Theodore Ts'o tytso@mit.edu
- Richard Warwick richard@dss.com
-
-
-
- 2
-