[mod.protocols.tcp-ip] tn3270

minshall%ucbopal@UCBVAX (Greg Minshall) (11/18/85)

Hi.  Tn3270 is a program that will be distributed along with 4.3 of Berkeley
Unix.  It is a 3270 emulator that runs under Unix and talks to IBM/CMS systems
running the Wisconsin TCP/IP code (also, there is a rumor that a soon-to-be
released version of the Spartacus TCP/IP for IBM/CMS will also support 3270-
over-telnet in the same way the Wisconsin code does).

We've been running it at Berkeley for the last six to eight months.

The source code for tn3270 is available for public ftp from host ucb-arpa.
You should "cwd" (or "cd" for Unix folks) to pub, then get the file
"tn3270tar".  The file is a Unix tar file.  I'm interested in getting bug
reports.

Greg Minshall

garry@LASSPVAX.TN.CORNELL.EDU (Garry Wiegand) (11/21/85)

We have obtained this program a couple weeks ago. We were unable to
do the Make under 4.2BSD for lack of a utility called "sccs", but we
found that the load image provided just came up and ran. (!)

We wrote more pleasing key definitions; and your vt100/200 has to have 
"auto-wrap" turned on by hand.

She emulates very well on all the things I've tried.

tcp-ip@ucbvax.UUCP (11/24/85)

In article <8511181916.AA11151@ucbopal.Berkeley.Edu> you write:
>The source code for tn3270 is available for public ftp from host ucb-arpa.
>You should "cwd" (or "cd" for Unix folks) to pub, then get the file
>"tn3270tar".  The file is a Unix tar file.  I'm interested in getting bug
>reports.
We have a UNIX source license, and the latest 4.3 source, but I cannot find
anything regarding tn3270. Could you please give me some info on how I can 
get a hold of a copy. Also is this to run with a KMC11 front-end on a VAX,
or is it reasnoably protable.

-thanks mikeb

-- 
      -m-------   Pyramid Technology       Mike Brennan, Software R&D
    ---mmm-----   1295 Charleston Rd         {cmcl2,topaz}!pyrnj!
  -----mmmmm---   Mt. View, CA 94039        {ihnp4,uwvax}!pyrchi!pyramid!mikeb
-------mmmmmmm-   +1 415 965 7200      {allegra,decwrl,dual,sun}!

Vinograd@MIT-MULTICS.ARPA.UUCP (06/05/86)

Greg:

As you know, we sucessfully ported an early version of tn3270 to a Sun,
and now support the terminal negociation both for our client and server
telnet.  We would like to update our copy with the latest version.  How
can I arrange to get the latest source ?

We are also trying to move the current version to a Masscomp, and are
having problems interfacing to the Masscomp window system, in full
screen mode.  Do you know of anyone who has done such a port, name/phone
number or EM address would be most useful.

Thanks in advance

Dave Vinograd (Spartacus)

minshall%ucbopal@UCBVAX.BERKELEY.EDU (Greg Minshall) (06/06/86)

Dave,
	You can do an anonymous ftp to ucbarpa, cwd to pub, and pick up
tn3270tar.  This version is as of last December, but I only know of one change
since then (and it wasn't major).

	I'm currently working on a PC version, but maybe I will be able to
stop for a bit and package up the current version for you.

Greg

braden@USC-ISIB.ARPA.UUCP (06/25/86)

Greg:

I just noticed the following in your README file for tn3270:
	
	It would be nice if the other TCP/IP on IBM (the UCLA code for MVS, and
	Spartacus code for VM) talked the same 3270-over-telnet protocol.

The UCLA MVS code has talked the "same 3270-over-telnet protocol" for several
years now.  You obviously never asked.

Bob Braden

medin@ORION.ARPA (Milo S. Medin, NASA ARC Code ED) (06/25/86)

I use tn3270 to talk to our VM/CMS system using Spartacus KNET, and it
works fine...

					Milo

bierma@NPRDC.ARPA.UUCP (06/26/86)

The UNIX "tn3270" program works just fine connecting to the Spartacus Knet
code for VM also.  I use it all the time to connect to our 4341.

--Larry		ARPA: bierma@nprdc.arpa
		UUCP: {decvax,ucbvax,ihnp4}!sdcsvax!sdics!nprdc!bierma
		PSTN: (619) 225-2161

minshall%ucbopal@UCBVAX.BERKELEY.EDU (Greg Minshall) (06/27/86)

Bob,
	Guilty as charged.  I never asked if you did.  My inherent
view of the world (especially where anything blue is concerned) is cynical.

	Thanks for pointing out my error.  By the way, I am also informed
(though I have never verified it) that Spartacus also supports this mode
of connecting.  So, tn3270 can talk to IBM hosts running Spartacus, Wiscnet
(whatever IBM calls it), or the UCLA code (including the ACC front end,
I believe).  Someday I'll change the README file.

Greg

Vinograd@MIT-MULTICS.ARPA (06/27/86)

Might also note that KNET clients negociate with KNET servers ala
tn3270, so IBM to IBM is in full screen mode.  This is true both for the
VM product, as well as the MVS product.  And the negociation is based on
the users' terminal so all models are supported, not just MOD2.

Dave Vinograd