Re: [lwip-users] How to use Lwip with ethernet in Linux

[劉宸瑋]

Thanks for your response,
I had been success running unixsim, and tested all of it's instructions.
Now my question is that if I can run my program go throgh default ethernet 
interface(like eth0) without passing tun/tap.
Or I can only communicate network interface by tun/tap.
Because I will port Lwip to a embedded system running uLinux.

Best regard,
                                                                            
                                                                            
        Adolf Liu

----- Original Message ----- 
From: "Kieran Mansley" <address@hidden>
To: "Mailing list for lwIP users" <address@hidden>
Sent: Friday, March 02, 2007 4:45 PM
Subject: Re: [lwip-users] How to use Lwip with ethernet in Linux


> On Fri, 2007-03-02 at 14:24 +0800, 劉宸瑋 wrote:
> > Dear All,
> >
> > I start to learn lwip and want to port it on Linux. But now, i am
> > stuck.
> > I try to run it on eth0, but i don't know how to do.
> >
> > I had seen example "unixsim".
>
> The unixsim is a linux port, already done for you.  It runs the lwIP
> stack at user-level and uses the tun/tap devices to communicate with the
> network interface.  You'll need to install and configure the tun/tap
> devices, which is beyond the scope of this mailing list.  There are
> albeit brief instructions on how to use unixsim in the README file in
> that directory.  Once you have it up and running you should be able to
> modify it to run your program rather than the simhost process.
>
> Kieran
>
>
>
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