Hallo Herr Brandon Taylor,
am Mittwoch, 16. März 2022 um 17:11 schrieben Sie:
> I've discovered a neat little low-level emulator called PCem and
> have installed FreeDOS on a virtual machine using that program.
> There is, however, a weird little quirk. Whereas I can have PCem
> emulate a network card such as an NE2000, and configure FDAUTO.BAT
> to load high the appropriate packet driver (NE2000.COM), trying the
> next command -- "call %dosdir%\bin\fdnet.bat start" fails with the
> message "Physical hardware networking is not supported at this time."
> Now, from what I've read in previous posts, it sounds like others
> have had success by replacing "start" with "try," such that the line
> now reads "call %dosdir%\bin\fdnet.bat try", so I tried that fix,
> but now I get another problem, saying "Error: Your DHCP server
> never responded and no packets were seen on the wire. Check your
> cabling and packet driver settings, including the hardware IRQ.
> Network is unreachable/unavailable."
> Inspired by the example provided in the FreeDOS Wiki (for a 3Com
> 3c589 PCMCIA card -- not important), I entered the following line into
> FDAUTO.BAT:
> lh %dosdir%\drivers\crynwr\ne2000.com 0x60 10 0x300
just test if dropping LH works better.
%dosdir%\drivers\crynwr\ne2000.com 0x60 10 0x300
loading programs in conventional memory often avoids problems; in
particular when these programs may or may not use DMA
Tom
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