Re: [Simh] tcpip problem Johnny

2018-05-19 Thread Dave L

Hi Phil

not used linux for emulated vax/alpha myself but there are some things you  
need to set up for the emulator so that you have raw/promiscuous access to  
the assigned NIC's at non-root level. Info here and in their UG's might  
point you in the right direction: http://www.emuvm.com/faq.php#tag37


I have run both simH and various alpha emulators on VMware, HyperV and  
windows and not had issues connecting, but then the emulators have always  
been assigned seperate NIC's (real/emulated) with raw mode, currently have  
a 2-node AXP running in a win10 VM with shared storage etc. You may/not  
need to assign a MAC to the assigned NIC, tho that can also create issues,  
where it'll work first boot and then a reboot later it doesn't, so I  
typically do not do this.


HTH



On Sat, 19 May 2018 05:41:14 +0100, Phil King  wrote:

I was going to ask about how to get past that. I do have 7 network  
connections in this pc so the host and the vax are not on the same  
>wire. If you have any thoughts i would love to here them

Phil

Philip King 4681 Carr Rd Hillsboro Ohio 45121 9374421909 pr...@yahoo.com


On Friday, May 18, 2018, 12:00:20 PM EDT, simh-requ...@trailing-edge.com  
 wrote:


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Today's Topics:

 1. Re:  tcpip problem (Johnny Billquist)


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Message: 1
Date: Thu, 17 May 2018 18:55:03 +0200
From: Johnny Billquist 
To: simh@trailing-edge.com
Subject: Re: [Simh] tcpip problem
Message-ID: 
Content-Type: text/plain; charset=utf-8; format=flowed

On 2018-05-17 06:47, Phil King wrote:
tried to telnet in from a terminal on the same computer my vax is 
running and it is not working so you are correct i have an ip problem  i 
have to do something thin wtih the router and some reconfig in the vax 
to the end of my ability after that i will try to ask for help thanks 
all for your help you are all good people


Um. I would not be surprised if you just observe the problem others have 
mentioned in the past. It is not uncommon for the host system to not be 
able to communicate with the virtual machine, as the outgoing ethernet 
packets are not been received. A switch will normally not help you, as 
both hosts are on the same ethernet cable, and switches do not reflect 
packets back on the port they come from. Routers might be more clever, 
but it's not a given. But basically, your problem have a high chance of 
being a problem of being able to communicate between two machines that 
use the same physical ethernet interface.


 Johnny

--Johnny Billquist  || "I'm on a bus
 ||  on a psychedelic trip
email: b...@softjar.se||  Reading murder books
pdp is alive!||  tryin' to stay hip" - B. Idol


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End of Simh Digest, Vol 172, Issue 34
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[Simh] IBM 650 Simulator Release 3

2018-05-19 Thread Sancho Villa, Roberto

Hi All

The Release 3 of the IBM 650 computer simulator is available from the Computer 
History Simulation Project (SIMH) site: https://github.com/simh/simh

This release comes with FORTANSIT, the first FORTRAN port.

According to Bob Bemer (https://www.bobbemer.com/FTRANSIT.HTM) :

FORTRAN(704) 1957 June
FORTRANSIT  (650) 1957 August (just 2 months later)
FORTRAN(705) 1958 September

As Fortran I for IBM 704 is lost, FORTANSIT becomes the oldest working Fortran 
compiler available on SimH.

In the sw/fortransit directory there are several source programs examples and 
the necessary scripts to run then.

This is a summary of what's new

* New Hardware support:

o   IBM 653 Storage Unit: provides machine opcodes for Floating Point, 
Immediate Access Storage (IAS), Three Index registers, Cards Punch-read 
synchronizers 2 and 3.

* New Software included:

o   FORTRANSIT: version II (S), plus run time PACKAGE with standard Fortran 
functions.

o   Reorganized sw directory, separating each language in its own folder. Each 
one Includes a 00_readme.txt file with restoration notes and comments.

* New features:

o   Support for SOAP opcode mnemonics in addition to regular IBM mnemonics

o   FAST / REALTIME CPU options

o   PROP pseudo register

o   CARDDECK ECHOLAST command to display last n read cards that are in the 
simulated input take hopper

Any comments/suggestions are very welcome.

Regards
Roberto





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