[Simh] VMS Network device support
Zane H. Healy
healyzh at aracnet.com
Fri Jun 7 20:59:26 EDT 2013
At 8:10 PM -0400 6/7/13, Timothe Litt wrote:
>Second, many of our plans assume a decnet router. VMS VAX requires
>the DVNETRTG PAK to enable this.
Are your plans hobbyist related? I rarely have time to read the
list, but the subject caught my eye.
>I don't have current information, but
>http://www.aracnet.com/~healyzh/vms_hobbyist_faq.txt
><http://www.aracnet.com/%7Ehealyzh/vms_hobbyist_faq.txt> suggests
>that neither is in the Hobbyist PAK. This may be because no one
>thought they'd be of interest to hobbyists. It's also possible that
>this information has been superseded - it's 13 years old, so we need
>to verify it.
I hear that the FAQ is so old that the author forgot he wrote it...
Cool document, he should probably see about finding time to update
it, though I also hear he has no free time.
The Hobbyist PAK's I got last year included DVNETRTG (what you need),
DVNETEND, and DVNETEXT (used for extended functionality on DECnet/OSI
on the Alpha).
>Third, VAX DECnet/OSI Phase V officially withdrew support for the
>DMR11, DMV11, KMV1A, KMS1P and KMS11 devices.
>I don't know if they stopped working, or just stopped being
>supported. DEC suggested DMR->Ethernet, DMV/KMV-> DSV and KMS ->
>DMF32 as replacements. (The DMC had previously been retired as the
>DMR was a more capable device, and the DMC had some ucode bugs.)
>
>This may mean that we have to use -11s for routers, if we can't get
>HP to include these PAKs in the Hobbyist PAK for VMS.
>
>Of course, anyone who is replacing real hardware with an emulator
>can (as I understand it) move PAKs from real hardware to their
>emulator.
>
>We can probably find enough PAKs this way for development, but
>someone will have to take on finding the right person in HP to help
>create a real solution. Since the folks who set up the hobbyist
>program are long gone, it may be a challenge, even though I don't
>see any reason for HP to refuse.
>
>Meantime, we should solve the technical problems first. They're
>probably easier...
What hardware and OS are you trying to implement DECnet Router on?
BTW, IIRC, you need to run Phase IV for routing. ISTR that is why I
moved from DECnet/OSI Phase V to Phase IV at home.
Anyway, the real reason I jumped into this thread is that I have some
interest in setting up a VAX emulator as a DECnet Router. My
VAXstation 4000's are to unstable anymore to function reliably as a
router.
Zane
--
| Zane H. Healy | UNIX Systems Administrator |
| healyzh at aracnet.com | OpenVMS Enthusiast |
| | Photographer |
+----------------------------------+----------------------------+
| My flickr Photostream |
| http://www.flickr.com/photos/33848088@N03/ |
| My Photography Website |
| http://www.zanesphotography.com |
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