[lwip-users] Re: reading and writing to the ethernet, unix port

[Kelvin Lawson]

> I have tried simhost sample.  I found that ping works because 
> low_level_init() is executing ifconfig to add the ipaddress for tap0.
> But, no code from simhost ever gets executed.  the read on 
> "/dev/net/tun" does not get any data.

It is the simhost which responds to your pings, so if ping is working 
then the tap0 interface driver must be reading and writing data 
successfully.

Can you connect to the telnet and HTTP servers on the simhost?