[Simh] SIMH Ethernet Mac OS X

Andreas Cejna Andreas.Cejna at gnc.at
Thu Jun 28 04:32:10 EDT 2007


>From my experience you do not need two physical interfaces if you are able to connect your physical interface to a hub/router. The hub sends the message from the hosting os back to your interface and libpcap picks up the message and transfers it to the vax.

lg
Andreas


----- Originalnachricht -----
Von: simh-bounces at trailing-edge.com im Auftrag von "Hittner, David T." 
Gesendet: Mit, 27.6.2007 23:42
An: Frederik Meerwaldt 
Cc: simh at trailing-edge.com
Betreff: Re: [Simh] SIMH Ethernet Mac OS X

This is a known issue, you can read about it in the FAQ.

The host CANNOT talk to the simulator over the physical interface. You
must create a pseudo-interface (TAP/TUN) and bridge the pseudo-interface
to the real interface, then attach the vax to the pseudo interface, so
that the messages are bridged between the systems.

The physical card will *not* repeat the messages.

Alternatively, you can attach the vax to a second physical ethernet
interface, and hook BOTH physical interfaces to the same network, and
they can talk using the hub/switch of the physical network.

Dave 

-----Original Message-----
From: Frederik Meerwaldt [mailto:frederik at freddym.org] 
Sent: Wednesday, June 27, 2007 5:30 PM
To: Hittner, David T.
Cc: simh at trailing-edge.com
Subject: Re: [Simh] SIMH Ethernet Mac OS X

Hi Dave,

thanks a lot for your quick reply.
I applied the patch and it really solves the bug that I was unable to
assign en1 as the ethernet-device.

But the much much bigger problem still remains:
I can not talk to the VAX from my Host-System...

I'm sure this MUST be able to do somehow - if I could only figure out
how...
My dream is a portable VAX where I have a X11-Forward to the XDM on the
VMS side and I can use DECwindows each and every day :-)))

Thank you and Greetings

Freddy
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