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List:       bochs-dev
Subject:    Re: Fw: [Bochs-developers] Network support question.
From:       Psyon <x-odus () iname ! com>
Date:       2001-07-31 15:02:59
[Download RAW message or body]

WinPCap is installed on the Host, to capture packets used by the ethernet
emulation code.

Stephan on Dorea wrote:

> Hallo Psyon
>
> Just to comment, if I understand you correctly:
>
> You installed WinPCap on the host to capture the
> TCP/IP packet and send it to the client in the bochs.
>
> In the bochs you emulate a network card.
>
> Or is it the other way round, WinPCap are installed on the client operating
> system that
> executes inside of Bochs?
>
> Stephan
>
> ----- Original Message -----
> From: Psyon <x-odus@iname.com>
> To: ece lca <ecelca@yahoo.com>
> Cc: <bochs-developers@lists.sourceforge.net>
> Sent: Tuesday, July 31, 2001 06:11
> Subject: Re: [Bochs-developers] Network support question.
>
> > I have implemented Win32 ethernet support using WinPCap.
> > Two problems with it though.
> >
> > 1.) the WinPCap dll uses wgetenv() to retried the windows install path,
> but
> > that function doesnt work right when the dll is loaded dynamically, or its
> > something to do with bochs.
> >
> > 2.) Everynow and then I get an access violation, dont know why.  Its when
> a
> > packet comes in, and does it at different times.
> >
> > ece lca wrote:
> >
> > >   Hi.  I tried the network support in Bochs.  It is
> > > great to have network support. But I found that it is
> > > very unstable. I tried to ping several addresses.
> > > Sometimes 70% packets were lost and sometimes I got
> > > wrong data.
> > >   If a packet filter library is used (e.g. libpcap),
> > > will that solve the performance problem? And since
> > > libpcap and winpcap have almost the same api, is it
> > > easier to create network support for different
> > > platforms?
> > >
> > > Yue
> > >
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> >
> >
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> >
>
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