HECnet

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15552 discussions

Introducing some Australian fauna to HECnet

by tony.nicholson＠computer.org

G'day fellow HECnet enthusiasts! In the past week I decided to jump in and join up my little home network of Digital animals to HECnet. With the assistance of Johnny Billquist, David Moylan (Wiz) and the brilliant piece of PyDECnet routing code by Paul Koning running on a Raspberry Pi - I'm now up and online! You'll see my machines pop up as 35.6xx nodes; and, as soon as I organise things, I'll put some files up for perusal in the default DECnet accounts - (they're empty now though). I'm located at Newcastle, NSW in Australia and nudging over 45 years contact with systems from PDP-11's through VAXen and on to Alpha... along with various Cisco, Sun, CDC3500, ICL1904A, HP2100, HP1000 systems plus microcomputers from the 8080, SC/MP, Z80 era up to now. Johnny says I have "quite a list" of machines.. so I'll give a partial list here (node names in brackets) - RSTS/E V10.1 running on Raspberry Pis under SIMH PDP11 (DINGO and GALAH) - the latter is a PiDP11 mini 11/70 front panel. RSX11M-Plus V4.6 running on the same Raspberry Pi as DINGO under SIMH PDP11 (RUSTY) OpenVMS VAX V7.3 on a Vaxstation-3100 M48 (POSSUM) - which is showing its age with a power-supply fault since yesterday! An original DEC-2000 AXP model 300 (TAIPAN) just freshly upgraded to VSI OpenVMS V8.4-2L1 A VAX-11/780 SIMH emulation running OpenVMS V5.5-2 on Raspberry Pi (EMU) Intermittently I also fire up emulations running Ultrix-32 VAX V4.6 (NUMBAT), TRU-64 V5.1B (QUOLL), "ancient" VAX/VMS from V1.5 to V4.7 (BROLGA), TOPS10 V7.04 (PANDA) - and P/OS V3.2 one day when I get a round 'tuit (DUGONG) with Xhomer Pro-380 emulation and async DECnet. Finally a couple that are nearly always online - An Alpha ES40 emulation (KOALA) under AlphaVM-Free running VSI OpenVMS V8.4-2L1 on an Intel Core i7 Windows-10 box, and VAXserver-3900 SIMH with OpenVMS VAX V7.3 under Windows-10/Cygwin-32 (VOGON). You can reach me at FAUNA::TONY if you want to try e-mail the old fashioned way from VAX-MAIL or Mail-11. Tony -- Tony Nicholson <tony.nicholson at computer.org>

4 years, 2 months

integrity and alpha hardware

by djm＠wiz.net.au

Greetings all, Now that VSI has their Hobbyist program all under way, we can get licensing for Integrity and Alpha hardware. (the future is obviously x86 which is progressing well and I'm looking very forward to. The hobbyist program will cover x86 once it has been released) I was thinking of trying to find an older Integrity or Alpha server to run OpenVMS but I'm struggling to find any real comparative performance comparison between the different models. Most of the old forum posts on HP link to dead articles. Alpha hardware still seems to be very high priced, but I'm starting to see some Integrity equipment coming down in price. How does something like an Integrity rx1620 stack up? Would there be any sense in purchasing a single CPU version of this server? If anyone has a list or can provide information on the different Integrity and Alpha platforms available that would be great. I totally understand that performance comparison is an "it depends" question, but I'm just after some reality checks here, ie: a specific Integrity server might have "twice" the average performance of a different Alpha box and it might be cheaper, thus better bang per buck. Can anyone help me out here? The box will just be for hobbyist purposes. I'll probably setup a mail gateway and perhaps usenet and some other things to play with. If it's relevant (for suggestions of anyone selling refurbed hardware), I'm located in Australia. Thanks in advance, Cheers, Wiz!!

4 years, 2 months

Configuring py-decnet --> patches

by R.Voorhorst＠swabhawat.com

L.S. You a true altruistic wonder these days to have around :) A king, sitting on his coffers chockfull of goodies, waiting to dispense them lavishly among the lesser endowed fellow users .... Usually with kings it is the other way around as can be seen so often today. Are the other set host varieties on MIM also endowed with workable patches? We'll play copycat then, ... until better times will arrive. Thanks ever so much, Reindert -----Original Message----- From: owner-hecnet at Update.UU.SE [mailto:owner-hecnet at Update.UU.SE] On Behalf Of Johnny Billquist Sent: Wednesday, 26 August, 2020 22:02 To: hecnet at Update.UU.SE Subject: Re: [HECnet] Configuring py-decnet. Aw, shit! (Excuse my language.) I had more or less forgotten. Yes, as distributed, it has a bug. I have fixed it, but of course, noone else have that. For now, the simple solution, pick MIM::DU:[5,54]RRS.TSK, and you'll be good. Sigh! I really hope the whole DEC/Mentec/HP ownership mess can be sorted one day. I have about 100 fixes or improvements to RSX sitting... Johnny On 2020-08-26 21:57, R. Voorhorst wrote: > L.S. > > > Is there something different with patch levels or otherwise? > > After successful login on Rsts 10.1: > > $ logout > SAVED ALL DISK FILES ON SY: 6784 BLOCKS IN USE JOB 7 USER 1,2 LOGGED > OFF KB24: AT 26-AUG-20 21:53 > 6 OTHER USERS STILL LOGGED IN UNDER THIS ACCOUNT SYSTEM RSTS V10.1-L > RSTS/E V10.1 RUN TIME WAS .2 SECONDS ELAPSED TIME WAS 1 MINUTE GOOD > EVENING > > > > > > > SWBU01::RRS -- Remote disconnect > > SWBU01::RRS -- Control returned to node SWBU01:: > MOV #20,R0 > EM:065126 > XDT> > > > Best regards, > > Reindert > > -----Original Message----- > From: owner-hecnet at Update.UU.SE [mailto:owner-hecnet at Update.UU.SE] On > Behalf Of Johnny Billquist > Sent: Wednesday, 26 August, 2020 15:09 > To: hecnet at Update.UU.SE > Cc: Thord Nilson <thordn at gmail.com> > Subject: Re: [HECnet] Configuring py-decnet. > > And to complement the picture a little more. On RSX, you need a program called RRS, which is provided among the "unsupported utilities" in the DECnet distribution. > > .rrs elvira > MIM::RRS -- Connection established to node ELVIRA:: > > RSTS V10.1-L 26-Aug-20 14:41 > User: 99,99 > PASSWORD: > > LAST INTERACTIVE LOGIN ON 26-AUG-20, 02:36 AT KB21: > > > $ > > > Johnny > > On 2020-08-26 02:19, Thomas DeBellis wrote: >> Yeah, that's what I found out, too. >> >> On Tops-20, the CTERM client is called CTERM-SERVER (don't ask) >> whereas the NRT client is called SETHOST. SETHOST is /quite/ old and >> I had been hacking it for efficiency and fixing a few bugs. >> >> It now has an alternate debugging entry to try to force Tops-20 NRT >> (which will also work on Tops-10) and ignore the remote node type >> until it can't proceed any further. Here are the results from my own >> tests; they indicate that a CTERM (server) object does not exist on ELVIRA. >> I'm not sure, but I had thought that CTERM had not been done on RSTS/E. >> >> !cterm-sERVER.EXE.2 elvira >> >> [Attempting a connection, >> _CTERM Connect failed - Destination process does not exist_ !g >> ds:sethost !ree Escape character(^Y): >> Host name: ELVIRA:: >> [Connecting to remote host: ELVIRA] >> _?RSTS/E type systems do not support Tops-20 NRT communications._ >> >> >> On 8/25/20 8:09 PM, Paul Koning wrote: >>> John, >>> >>> Some systems, like VMS, will use CTERM by default, and there isn't a CTERM listener on RSTS. So you have to tell it to use the "old protocol", whatever that involves on your OS. >>> >>> paul >>> >>>> On Aug 25, 2020, at 7:24 PM,jy at xtra.co.nz wrote: >>>> >>>> Hi Thord, >>>> >>>> Congratulations, I can see you're up at: >>>> >>>> http://akdesign.dyndns.org:8080/map/data >>>> >>>> I just tried a set host elvira and set hsot 59.53 but I'm getting "network object unknown at remote node". >>>> >>>> Cheers, John >>>> >>>> >>>> >>>>> On 26 August 2020 at 11:14 Thord Nilson<thordn at gmail.com> wrote: >>>>> >>>>> Hi all! >>>>> Update! >>>>> Basic connections are now working, so for a limited time you can: >>>>> set host elvira:: >>>>> login as 99,99 psw: testing >>>>> Nothing much to see though. >>>>> Thanks to all for your help! >>>>> >>>>> /Thord. > -- 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

4 years, 2 months

integrity and alpha hardware

by system＠TMESIS.COM

Peter Lothberg <roll at stupi.com> writes: >I have a "DS20". It's a 1U thing with SCSI and IDE controllers for the disk, >2 100M Ethernet and 2 serial ports, two Alpha CPU's. Anyone that has VMS that > would run on that? A 1U DS20? -- VAXman- A Bored Certified VMS Kernel Mode Hacker VAXman(at)TMESIS(dot)ORG I speak to machines with the voice of humanity.

4 years, 2 months

Here there be dragons...

by Keith.Halewood＠pitbulluk.org

Hi, I know HECnet "should not be regarded as a serious networking setup, nor should it be expected to work 24/7" to quote Johnny's web page on the subject. I find it fun in a 'way back when' sense because way back then, as a student encountering VMS for the first time, the real DEC VAX 11/780 two-node cluster at the university was connected together via its CI and to the outside world by KMV X25 devices. The latter devices only talked the old UK 'Coloured Books' protocols and DECnet wasn't (officially) allowed over Janet. So you can imagine how underwhelming the output of various NCP SHOW commands was, even with the addition of a standalone Systime VAX and the odd departmental MicroVAX to the DECnet, using a mixture of KMVs, asynch DDCMP, eventually X25 1984 (pink book?) over Ethernet and then unencapsulated DECnet over Ethernet. All this was around the time of VMS 5.4 I think. Departmentally, we also used CMUTEK TCP/IP software to talk to the world when UK Academia finally accepted that IP was the way to go and OSI just wasn't going to happen. Anyway, the point(s). It's really nice to be able to see a page full of circuits, nodes, areas etc. as a result of being connected to the HECnet. In combination with Paul's excellent mapper joining up geography with connectivity, there's a certain 'warm fuzzy feeling' being part of a community like this... even if our nodes do more of the talking than we do. Harking back to the hobbyist bit though, I have to stop myself from being disappointed when nodes drop off for whatever reason especially long term. I've not seen inbound links from 29.400 and 29.500 for a while now. I occasionally wonder where area 8 is too - geographically less than 10 miles away possibly yet I've not seen any of it up and running on the HECnet during my connection to it. I'm not complaining about any of this, just wondering... as well as staying as far away from source-code control topics as possible :) Keith

4 years, 2 months

PyDECnet 1.0-556

by paulkoning＠comcast.net

Gentlepeople, I finally got around to merging and testing the Linux support for "TAP mode Ethernet. It's now in the code and works in my tests (and others have confirmed this). Thanks to Keith Halewood for the code. paul PS. I'm considering moving the code from my home Subversion server to Github. Any feedback on that idea?

4 years, 2 months

KLH10 halting at random

by tommytimesharing＠gmail.com

If you are running a standard PANDA distribution, then DDT is in the monitor and you may fail to it.? Did it come up?? Did you do an examine from the KLH10 micro-engine to see what instruction it was failing on?? Did you see what module it is failing in? My monitor is modified from the base PANDA distribution to include several local enhancements, so when I looked at that address, it showed up as in the entry of CHKOPC, which is what is checking for differed closes on virtual circuits.? This is in PHYKLP which is the KLIPA driver (a.k.a. the CI).? Since KLH10 (sadly) does not implement the CI, there is no way you should be executing in that module as there nothing for it to talk to. Moreover, there is no JRST 4 there.? So probably you have something else at that address. I have been running KLH10 for a /very/ long time; since late December 2002 and have made modifications there, too to fix an issue with locking memory and to better support Linux (recent Ubuntu).? It is remarkably robust; despite intensive development, I have stayed up well over a year at a time (I.E., hit UP2LNG BUGHLT's) I have found one problem; if you are running it on an _extremely_ fast machine with SSD storage (in other words, you're basically never waiting for anything) and you seriously beat on the file system, then the keep-alive counter can get out of sync with the 20 thinking the front end has died and the KLH10 DTE simulator apparently not understanding what to do. The 20 typed an initial BUGCHK and then in the middle of the second one, it hangs waiting for the front end. It's on my list of things to investigate. > ------------------------------------------------------------------------ > On 8/31/20 4:15 PM, Supratim Sanyal wrote: > > hi all - my panda distribution instance is halting after a couple of > days with the following message. is this a known problem for which > there is some workaround? > > Monitor RF434E DEC10 Development > System uptime 52:10:47 > Current date/time Wednesday 29-Jul-120 6:01:04 > > [HALTED: Program Halt, PC = 22013] > > thanks > > Supratim >

4 years, 2 months

KLH10 halting at random

by supratim＠riseup.net

hi all - my panda distribution instance is halting after a couple of days with the following message. is this a known problem for which there is some workaround? Monitor RF434E DEC10 Development System uptime 52:10:47 Current date/time Wednesday 29-Jul-120 6:01:04 [HALTED: Program Halt, PC = 22013] thanks Supratim

4 years, 2 months

Configuring py-decnet.

by thordn＠gmail.com

Hello all! I am trying to test up decnet iv on a rsts/e 10.1 system on simh and hopefully connect to hecnet. Currently borrowing a node name/number from Peter L. Is the following setup workable/suitable? rsts/e --> delqua --> virtual tap ethernet --> pydecnet --> real-ethernet --> GRE tunnel. Anyone who has done this and willing to share the setup used? Or any good links? I have not found a decnet-iv manual for rsts/e online, but maybe the rsx manuals are usable. Anyone know? Best regards, Thord.

4 years, 2 months

Configuring py-decnet. --> Tops20 patches

by R.Voorhorst＠swabhawat.com

Hi Thomas, How are your patches related to the Panda distribution? Based upon as a reference or unrelated? There are a lot of cross platform problems within fal for instance like in Tops10, Best regards, Reindert From: owner-hecnet at Update.UU.SE [mailto:owner-hecnet at Update.UU.SE] On Behalf Of Thomas DeBellis Sent: Wednesday, 26 August, 2020 22:44 To: hecnet at Update.UU.SE Subject: Re: [HECnet] Configuring py-decnet. You and me both! I have over a 130 documented fixes and enhancements to Tops-20, some of them massive. This does not include what I've completely rewritten from scratch. Several items are in active development. Yet I have no idea who I'd give them to. A few might interest XKL, perhaps. I guess I'll do something Github, one of these days. I wore out all my vulgar language when Jupiter was cancelled. Seems like it's all 'Darn it', 'Golly' and 'Gee whiz' these days. _____ On 8/26/20 4:02 PM, Johnny Billquist wrote: Aw, shit! (Excuse my language.) I had more or less forgotten. Yes, as distributed, it has a bug. I have fixed it, but of course, noone else have that. For now, the simple solution, pick MIM::DU:[5,54]RRS.TSK, and you'll be good. Sigh! I really hope the whole DEC/Mentec/HP ownership mess can be sorted one day. I have about 100 fixes or improvements to RSX sitting... Johnny _____ On 2020-08-26 21:57, R. Voorhorst wrote: L.S. Is there something different with patch levels or otherwise? After successful login on Rsts 10.1: $ logout SAVED ALL DISK FILES ON SY: 6784 BLOCKS IN USE JOB 7 USER 1,2 LOGGED OFF KB24: AT 26-AUG-20 21:53 6 OTHER USERS STILL LOGGED IN UNDER THIS ACCOUNT SYSTEM RSTS V10.1-L RSTS/E V10.1 RUN TIME WAS .2 SECONDS ELAPSED TIME WAS 1 MINUTE GOOD EVENING SWBU01::RRS -- Remote disconnect SWBU01::RRS -- Control returned to node SWBU01:: MOV #20,R0 EM:065126 XDT> Best regards, Reindert -----Original Message----- From: owner-hecnet at Update.UU.SE <mailto:owner-hecnet at Update.UU.SE> [mailto:owner-hecnet at Update.UU.SE] On Behalf Of Johnny Billquist Sent: Wednesday, 26 August, 2020 15:09 To: hecnet at Update.UU.SE <mailto:hecnet at Update.UU.SE> Cc: Thord Nilson <mailto:thordn at gmail.com> <thordn at gmail.com> Subject: Re: [HECnet] Configuring py-decnet. And to complement the picture a little more. On RSX, you need a program called RRS, which is provided among the "unsupported utilities" in the DECnet distribution. .rrs elvira MIM::RRS -- Connection established to node ELVIRA:: RSTS V10.1-L 26-Aug-20 14:41 User: 99,99 PASSWORD: LAST INTERACTIVE LOGIN ON 26-AUG-20, 02:36 AT KB21: $ Johnny On 2020-08-26 02:19, Thomas DeBellis wrote: Yeah, that's what I found out, too. On Tops-20, the CTERM client is called CTERM-SERVER (don't ask) whereas the NRT client is called SETHOST. SETHOST is /quite/ old and I had been hacking it for efficiency and fixing a few bugs. It now has an alternate debugging entry to try to force Tops-20 NRT (which will also work on Tops-10) and ignore the remote node type until it can't proceed any further. Here are the results from my own tests; they indicate that a CTERM (server) object does not exist on ELVIRA. I'm not sure, but I had thought that CTERM had not been done on RSTS/E. !cterm-sERVER.EXE.2 elvira [Attempting a connection, _CTERM Connect failed - Destination process does not exist_ !g ds:sethost !ree Escape character(^Y): Host name: ELVIRA:: [Connecting to remote host: ELVIRA] _?RSTS/E type systems do not support Tops-20 NRT communications._ On 8/25/20 8:09 PM, Paul Koning wrote: John, Some systems, like VMS, will use CTERM by default, and there isn't a CTERM listener on RSTS. So you have to tell it to use the "old protocol", whatever that involves on your OS. paul On Aug 25, 2020, at 7:24 PM,jy at xtra.co.nz <mailto:jy at xtra.co.nz> wrote: Hi Thord, Congratulations, I can see you're up at: http://akdesign.dyndns.org:8080/map/data I just tried a set host elvira and set hsot 59.53 but I'm getting "network object unknown at remote node". Cheers, John On 26 August 2020 at 11:14 Thord Nilson <mailto:thordn at gmail.com> <thordn at gmail.com> wrote: Hi all! Update! Basic connections are now working, so for a limited time you can: set host elvira:: login as 99,99 psw: testing Nothing much to see though. Thanks to all for your help! /Thord.

4 years, 2 months

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