On 02/16/2013 03:15 PM, Gregg Levine wrote:
I was watching the MOP Console system ID messages from DECnet/E on
simh, with an emulated LQA. Noticed something odd: the source address
was broadcast. That's not valid, of course. The question is why that
happened.
The answer is that the emulation uses the address in slot 0 of the
address filter as the source address. The hardware doesn't care what
order the addresses go in as far as filtering is concerned; DECnet/E
puts broadcast in slot 0 and the physical address in slot 1, followed
by any multicast addresses.
Is the SIMH behavior also what a real LQA does? That would be an
interesting DECnet/E bug if so... Or does a real LQA just use the
physical address, as a UNA would?
Hi, Paul. Sorry for not responding sooner. Busy, as usual. However, I
did mark this for some later investigation. However, I now realize that
it's not trivial for me to test, as it would appear a RSTS/E system
would help. :-)
I honestly don't know how a real LQA do. Maybe John Wilson knows more,
since he have been digging into these kind of questions way more than
most people I know...
Or else if you have some realistic suggestion on how I would test this
on my machine, as I do have a 11/93 with a real LQA here (although an
LQA plus).
I can provide access to my RSTS/E machine with a DELQA if that would
be helpful.
Hello!
Only if the occupants next to the machine who happened to be needing
it to keep warm mean. Just six cats of both sizes.
They do.
But what's that big hairy something else doing outside your place?
Gyrating suggestively.
-Dave
--
Dave McGuire, AK4HZ
New Kensington, PA
On Sat, Feb 16, 2013 at 3:01 PM, Dave McGuire <mcguire at neurotica.com> wrote:
On 02/15/2013 08:53 PM, Johnny Billquist wrote:
I was watching the MOP Console system ID messages from DECnet/E on
simh, with an emulated LQA. Noticed something odd: the source address
was broadcast. That's not valid, of course. The question is why that
happened.
The answer is that the emulation uses the address in slot 0 of the
address filter as the source address. The hardware doesn't care what
order the addresses go in as far as filtering is concerned; DECnet/E
puts broadcast in slot 0 and the physical address in slot 1, followed
by any multicast addresses.
Is the SIMH behavior also what a real LQA does? That would be an
interesting DECnet/E bug if so... Or does a real LQA just use the
physical address, as a UNA would?
Hi, Paul. Sorry for not responding sooner. Busy, as usual. However, I
did mark this for some later investigation. However, I now realize that
it's not trivial for me to test, as it would appear a RSTS/E system
would help. :-)
I honestly don't know how a real LQA do. Maybe John Wilson knows more,
since he have been digging into these kind of questions way more than
most people I know...
Or else if you have some realistic suggestion on how I would test this
on my machine, as I do have a 11/93 with a real LQA here (although an
LQA plus).
I can provide access to my RSTS/E machine with a DELQA if that would
be helpful.
-Dave
--
Dave McGuire, AK4HZ
New Kensington, PA
Hello!
Only if the occupants next to the machine who happened to be needing
it to keep warm mean. Just six cats of both sizes.
But what's that big hairy something else doing outside your place?
-----
Gregg C Levine gregg.drwho8 at gmail.com
"This signature fought the Time Wars, time and again."
On 02/15/2013 08:53 PM, Johnny Billquist wrote:
I was watching the MOP Console system ID messages from DECnet/E on
simh, with an emulated LQA. Noticed something odd: the source address
was broadcast. That's not valid, of course. The question is why that
happened.
The answer is that the emulation uses the address in slot 0 of the
address filter as the source address. The hardware doesn't care what
order the addresses go in as far as filtering is concerned; DECnet/E
puts broadcast in slot 0 and the physical address in slot 1, followed
by any multicast addresses.
Is the SIMH behavior also what a real LQA does? That would be an
interesting DECnet/E bug if so... Or does a real LQA just use the
physical address, as a UNA would?
Hi, Paul. Sorry for not responding sooner. Busy, as usual. However, I
did mark this for some later investigation. However, I now realize that
it's not trivial for me to test, as it would appear a RSTS/E system
would help. :-)
I honestly don't know how a real LQA do. Maybe John Wilson knows more,
since he have been digging into these kind of questions way more than
most people I know...
Or else if you have some realistic suggestion on how I would test this
on my machine, as I do have a 11/93 with a real LQA here (although an
LQA plus).
I can provide access to my RSTS/E machine with a DELQA if that would
be helpful.
-Dave
--
Dave McGuire, AK4HZ
New Kensington, PA
On 02/16/2013 01:36 PM, Michael Holmes wrote:
Just looked like there wasn't any more efforts focusing on Mac OS X,
since its not a large commercial platform.
Heh. C'mon. It's a GIGANTIC commercial platform. People who aren't
porting to OS X now will be porting to OS X later.
Better yet, though, would be to write the software in a portable
fashion in the first place, and avoid using OS X's hokey whiz-bang
"extensions" to UNIX. Then, very litte "porting" will be necessary,
whichever direction you're going. It's readily possible; I've been
doing it for years.
-Dave
--
Dave McGuire, AK4HZ
New Kensington, PA
Thanks Brian.
I understand the focus on the commercial side first and then those efforts spinning off benefits to the personal/hobbyist side.
Just looked like there wasn't any more efforts focusing on Mac OS X, since its not a large commercial platform.
I'd appreciate if you could pass along the question if there are any continuing efforts for Mac OS X.
Mike
Sent from my iPhone
On Feb 16, 2013, at 1:13 PM, "Brian Schenkenberger, VAXman-" <system at TMESIS.COM> wrote:
Michael Holmes <mholmes10 at hotmail.com> writes:
Anyone know of a good Alpha emulator that runs on OS X?
I had Personal Alpha on my WinXP laptop, but haven't touched it since I
got my MacBookPro couple years ago.=20
Would like to run something like person alpha on OSX, cuz running it on
WinXP under VM Fusion on OSX is kinda slow (and decnet doesn't seem to
be able to talk the real boxes due to all the virtual networking).
I found articles about ES40 project for OSX, but looks like it ran out
of steam.
That is/was Camiel Vanderhoeven. He's working with Migration Specialties
Inc. (MSI) these days on a commecial Alpha emulation. I've been actively
working with them (MSI) on a parallel project. If you want, I could ask
him if he'd mind entertaining question from you about the ES40 project.
I'm running AlphaVM-Free from EmuVM on Linux. I suspect that one of the
reasons Artem has not ported it to OSX is that he doesn't have anything
running OSX. You could ask him. His email is: artem.alimarin at gmail.com
--
VAXman- A Bored Certified VMS Kernel Mode Hacker VAXman(at)TMESIS(dot)ORG
Well I speak to machines with the voice of humanity.
Michael Holmes <mholmes10 at hotmail.com> writes:
Anyone know of a good Alpha emulator that runs on OS X?
I had Personal Alpha on my WinXP laptop, but haven't touched it since I
got my MacBookPro couple years ago.=20
Would like to run something like person alpha on OSX, cuz running it on
WinXP under VM Fusion on OSX is kinda slow (and decnet doesn't seem to
be able to talk the real boxes due to all the virtual networking).
I found articles about ES40 project for OSX, but looks like it ran out
of steam.
That is/was Camiel Vanderhoeven. He's working with Migration Specialties
Inc. (MSI) these days on a commecial Alpha emulation. I've been actively
working with them (MSI) on a parallel project. If you want, I could ask
him if he'd mind entertaining question from you about the ES40 project.
I'm running AlphaVM-Free from EmuVM on Linux. I suspect that one of the
reasons Artem has not ported it to OSX is that he doesn't have anything
running OSX. You could ask him. His email is: artem.alimarin at gmail.com
--
VAXman- A Bored Certified VMS Kernel Mode Hacker VAXman(at)TMESIS(dot)ORG
Well I speak to machines with the voice of humanity.
Look at project's page at www.es40.org.
Sadly they stopped working on it before finishing.
Sent from my iPhone
On Feb 16, 2013, at 10:47 AM, "Gregg Levine" <gregg.drwho8 at gmail.com> wrote:
On Sat, Feb 16, 2013 at 10:43 AM, Michael Holmes <mholmes10 at hotmail.com> wrote:
Anyone know of a good Alpha emulator that runs on OS X?
I had Personal Alpha on my WinXP laptop, but haven't touched it since I got my MacBookPro couple years ago.
Would like to run something like person alpha on OSX, cuz running it on WinXP under VM Fusion on OSX is kinda slow (and decnet doesn't seem to be able to talk the real boxes due to all the virtual networking).
I found articles about ES40 project for OSX, but looks like it ran out of steam.
Any suggestions?
Mike
Sent from my iPhone
Hello!
An ES40 project for OS/X? Where? And just for OS/X?
-----
Gregg C Levine gregg.drwho8 at gmail.com
"This signature fought the Time Wars, time and again."
On Sat, Feb 16, 2013 at 10:43 AM, Michael Holmes <mholmes10 at hotmail.com> wrote:
Anyone know of a good Alpha emulator that runs on OS X?
I had Personal Alpha on my WinXP laptop, but haven't touched it since I got my MacBookPro couple years ago.
Would like to run something like person alpha on OSX, cuz running it on WinXP under VM Fusion on OSX is kinda slow (and decnet doesn't seem to be able to talk the real boxes due to all the virtual networking).
I found articles about ES40 project for OSX, but looks like it ran out of steam.
Any suggestions?
Mike
Sent from my iPhone
Hello!
An ES40 project for OS/X? Where? And just for OS/X?
-----
Gregg C Levine gregg.drwho8 at gmail.com
"This signature fought the Time Wars, time and again."
Anyone know of a good Alpha emulator that runs on OS X?
I had Personal Alpha on my WinXP laptop, but haven't touched it since I got my MacBookPro couple years ago.
Would like to run something like person alpha on OSX, cuz running it on WinXP under VM Fusion on OSX is kinda slow (and decnet doesn't seem to be able to talk the real boxes due to all the virtual networking).
I found articles about ES40 project for OSX, but looks like it ran out of steam.
Any suggestions?
Mike
Sent from my iPhone
Apparently something was wrong with the configuration file for cde.
So I did a find / -name Xconfig
and that pointed me to /usr/dt/config/Xconfig, which in turn is a link to
/usr/var/dt/Xconfig.
The file contents told me not to modify that file, which probably happened.
So I copied it to /etc/dt/config, rebooted and all was well.
Why it went worng in the first place, no idea at all...
Hans
-----Oorspronkelijk bericht-----
Van: owner-hecnet at Update.UU.SE [mailto:owner-hecnet at Update.UU.SE] Namens
Kari Uusim ki
Verzonden: vrijdag, februari 2013 7:15
Aan: hecnet at Update.UU.SE
Onderwerp: Re: [HECnet] Tru64 question
Quite right, Hans. Finland is at UTC+2.
On 15.2.2013 0:15, hvlems at zonnet.nl wrote:
Same for me Kari, on both topics!
You're one hour ahead, right?
We're at UTC+1.
Hans
------Origineel bericht------
Van: Kari Uusim ki
Afzender: owner-hecnet at Update.UU.SE
Aan: hecnet at Update.UU.SE
Beantwoorden: hecnet at Update.UU.SE
Onderwerp: Re: [HECnet] Tru64 question
Verzonden: 14 februari 2013 23:03
Well, have to test myself. It's so long a time since I've been working
with Tru64 that I've forgotten many details. It's late now so I have to
test tomorrow.
Kari
On 14.2.2013 23:58, H Vlems wrote:
The session options give me Failsafe and another one (name forgotten),
but that last one was selected.
I end up in a single xterm window whether logged on as root or as hans,
makes no difference.
Hans
-----Oorspronkelijk bericht-----
Van: owner-hecnet at Update.UU.SE [mailto:owner-hecnet at Update.UU.SE] Namens
Kari Uusim ki
Verzonden: donderdag, februari 2013 22:54
Aan: hecnet at Update.UU.SE
Onderwerp: Re: [HECnet] Tru64 question
There is probably the last used desktop selection "xterm".
Try to select from the session options the CDE desktop before you log in.
Kari
On 14.2.2013 19:27, H Vlems wrote:
Logging in on the console of a Tru64 V5.0 machine
I ended up in an xterm terminal and nothing else.
The usual "new DECwindows" desktop was gone.
Any ideas where to look for a fix?
The system is an AlphaServer 800 that had been power
off for a year now.
Hans
.
.
