[HECnet] Anonymous FAL (Tops-20)
Johnny Billquist
bqt at softjar.se
Thu Jul 4 11:37:30 PDT 2019
NETACP in RSX (and I suspect VMS) is just the process/program that
implements a lot of the DECnet protocols. It is actually pretty much not
related to anything here.
At least in RSX, the NICE protocol is handled by a separate task called
NICE.TSK.
And when you run NCP under RSX, it pretty much talks to NICE for any
operations requested, also for the local node.
I know that this is very different from how things work under TOPS-20.
There are no handling of objects from NCP using NICE in TOPS-20, and
there is no permanent database (as far as I know), compared to RSX or VMS.
Johnny
On 2019-07-04 03:06, Thomas DeBellis wrote:
> Tops-20 has a subtly different architecture, in part perhaps reflective
> of the previously described 'bolt on'.
>
> The closest thing to NETACP is NMLT20, which implments NCU. Parts of
> that are in written BLISS and at one point, it had a shared a partly
> common code base with some RSX/VAX stuff. Interfacing to Galaxy (the
> Tops-10/Tops-20 Operator Interface and Queuing system), NMLT20 was
> /notorious/ for crashing in early (Phase III) releases. I wrote many
> SPR's...
>
> I can't define objects. FAL itself puts up the FAL object and speaks DAP
> over it. Communication with it is either over a DECnet FAL object (via
> DAP) or with Tops-20 IPCF. The only messages that gets are (the largely
> useless) logging messages from inferior FAL processes and checkpoint
> messages from Quasar, the queue manager. It doesn't process any other
> messages from Galaxy, so it doesn't seem that it would know how to
> swallow anything that NMLT20 might hand off.
>
> I can define the following:
>
> CIRCUIT
> EXECUTOR
> KNOWN
> LINE
> LOGGING
> MODULE
> NODE
>
> I'll see what I turn up when I finish polishing off that pesky DAP bug
> (after I finish the VIKING OCR).
>
> Lots for you to look forward when you get back into it, eh? :-D
>>
>> ------------------------------------------------------------------------
>> On 7/3/2019 5:34 PM, Robert Armstrong wrote:
>>
>> >I'll have a look at FAL; at first glance it has no hooks for a default
>> account
>>
>> It’s probably handled by NETACP, or whatever passes for that on
>> TOPS20. Does your NCP understand the command
>>
>> DEFINE OBJECT FAL USER <whatever> PASSWORD <whatever>
>>
>> Bob
>>
--
Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email: bqt at softjar.se || Reading murder books
pdp is alive! || tryin' to stay hip" - B. Idol
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