IPC between VMS and ULTRIX

[Jeff Michaud]

>   I am working on setting up a distributed processing system including
> VAX and DEC stations. So far the we implemented the VMS portion of the
> IPC system. Now we want to add the DECstations running ULTRIX 3.0 and the
> DECnet-ULTRIX. Is it possible to make two processes connect and talk to
> each other when one is running under VMS and the other is running under
> ULTRIX?

	Certainly.  DECnet-ULTRIX supports task-to-task programming with
	DECnet-VAX (VMS).

>   It looks like ULTRIX likes to think in terms of SOCKETS for connections
> while VMS is looking in terms of LINKS. If anyone has attempted this before
> or have any ideas or examples, I would very much like to receive them.

	The DECnet-ULTRIX User's and Programmer's Guide is a good start.  The
	Order Number for V3.0 is AA-EA88C-TE.  Chapters 4, 6, 7 and appendixes
	C and D all contain useful information.  The programming examples in
	appendix C can be found in the DNUUNS030 (or DNPUNS030 for DS3100)
	subset.  If you have that subset installed you will find the examples
	in the directory /usr/examples/decnet.

	If you are familiar with using TCP/IP under BSD you should have no problem
	with DECnet-ULTRIX.

	Enjoy!

/--------------------------------------------------------------\
|Jeff Michaud    michaud at decwrl.dec.com  michaud at decvax.dec.com|
|DECnet-ULTRIX   #include <standard/disclaimer.h>              |
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