Re: [lwip-users] Running Linux port of lwip

[Micael]

On Thursday 04 December 2008 18.51.41 Alain M. wrote:
> Please, is there anyone using (or has used) Linux port of lwIP ???

I am 'using' it. I.e. I have tried it a few days ago, but I had no problem 
what so ever, and being a lwip newbie, I probably can't help much. The only 
thing I found out, was that I had to run it as root, as the tun/tap interface 
does not support normal users.
Apart from this, the web page example, and ping was running fine.

Can you perhaps try to stop dosemu/qemu? 

  Micael

> 
> Alain
> 
> > Alain M. escreveu:
> >> I am just getting started in lwip :) (although I have been reading 
> >> this list for a few months)
> >>
> >> I downloaded 1.3.0 and could compile simhost but it does not work 
> >> with tap0.
> >>
> >> 1) tap0 is running for dosemu and qemu on my machine
> >> 2) nothing gets to tap0, monitored by wireshark (etherreal)
> >> 3) with debug I get this log:
> >>
> >> *tapif_init: fd 3
> >> tapif_init: system("/sbin/ifconfig tap0 inet 10.0.0.2");
> >> netif: added interface tp IP addr 10.0.0.37 netmask 255.255.255.0 gw 
> >> 10.0.0.2
> >> netif: setting default interface tp*
> >>
> >> But this sets my tap0 to the ip of my gateway and brings my network 
> >> down :(
> >>
> >> Searching a lot, I found this 
> >> 
thread:http://www.nabble.com/reading-and-writing-to-the-ethernet,-unix-port-td6131222.html
> >> the problem is very similar, but it was not solved.
> >>
> >> Please help...
> >> Alain
> >> ------------------------------------------------------------------------
> >
>