[Simh] VMS/VDE: Almost there
John Forecast
john at forecast.name
Wed Oct 7 12:43:45 EDT 2015
On Oct 7, 2015, at 9:56 AM, Paul Koning <paulkoning at comcast.net> wrote:
>
>> On Oct 6, 2015, at 7:13 PM, Rich Alderson <simh at alderson.users.panix.com> wrote:
>>
>>> From: Zachary Kline <zkline at speedpost.net>
>>> Date: Tue, 6 Oct 2015 09:42:36 -0700
>>
>>> as far as DecNet goes, am I correct in assuming that it's mostly useful for
>>> connecting clusters? I'm learning VMS almost entirely on my own, never having
>>> been exposed to it during its heyday.
>>
>> DECNET predates VMS.
>
> Indeed, by several generations.
>
>> ...
>> DECNET is available under RSX-11M and RSTS/E on PDP-11s, Tops-10 and TOPS-20
>> on PDP-10s, and under VMS (and possibly Ultrix, I don't remember for certain)
>> on VAXen, and on VMS follow-on systems. It is as far as possible agnostic
>> about what kind of system it was running on or connecting to.
>
> DECnet/Ultrix, yes. There is also a limited DECnet for RT-11, and for DOS. And VAXELAN. And possibly IAS, I don't remember that one for sure.
>
Both IAS and RSX-11D (essentially the same code) were Phase II only. There was also a
Phase II implementation for OS/8 but I seem to remember it being cancelled fairly early
in the Phase II schedule.
John.
> paul
>
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