[lwip-users] Re: [lwip] runtime error

[Jani Monoses]

You need to have TUN/TAP support in the kernel.(network config options)
also you need to be root
So build thetun module insmod and try again

> Hi Adam,
> 
> I am a newbie to this group. I downloaded and compiled
> the lwIP code on linux 2.4.7 system. There was no
> problem compiling the code. But when I tried executing
> it (./simhost ), I had the dollowing error:
> System initialized.
> tapif_init: No such file or directory
> 
> I have no clue why this is happening.
> 
> Any suggestions to overcome this problem?
> 
> Thanks!
> -Dinesh
> 
> 
> 
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