[comp.sys.dec] tcp/ip services <--> decnet connectivity, help wanted

garvey@cmic.UUCP (Joe Garvey) (05/30/90)

I need to connect a DEC (decnet) system to an HP unix system. My objective
is to make the remote login, and file transfer services work.

I can make the required physical connections of the LAN's involved...
However, I assume a direct connection won't work. I need some kind of
protocol tranlator in the middle.

For a number of reasons, each machine must think it's working in its native
services (decnet or arpa-berkeley).

Can I use a PC and some netware?
Does someone make a translator?
Can I directly connect the two networks, and put some software package on
my HP (9000/370)? It's out of the question to add software to the
DEC machines (PDP/RSTS) ;-(.
I've got some PC's and terminal servers using the arpa-berkeley tools, what
about them?

Am I crazy? :-)

E-mail response preferred. ... normal stuff about summarizing ...

Thanx.

--

Joe Garvey                       UUCP: {apple,backbone}!versatc!mips!cmic!garvey
California Microwave             Internet: garvey%cmic@mips.com
990 Almanor Ave                  HP Desk: garvey (cmic@mips.com) /hp1900/ux
Sunnyvale, Ca, 94086             800-831-3104 (outside CA)
408-720-6439 (let it ring)       800-824-7814 (inside CA)

kph@dirt.cisco.com (Kevin Paul Herbert) (05/30/90)

The easiest thing to do would be to get a DECstation 3100 (or something
else running Ultrix) and use the DECnet-Internet gateway software. I
don't know many product specifics, but I know that you can use it for
remote login and file transfer. You should also be running at least
DECnet/E V4.0 (RSTS/E V9.3) as previous versions had some problems
dealing with Ultrix, if I recall correctly.

I've always thought it would be *fun* to put up TCP/IP on RSTS, though.
It really wouldn't be that hard to do for someone that was good with
RSTS monitor internals.

Kevin

tihor@acf4.NYU.EDU (Stephen Tihor) (05/30/90)

A DEC ultrix machine has the necessary software although some pieces
may require licences now.