"Olli" <oliverko@dialup.nacamar.de> writes:
> I tryed to compile the kernel with if-forwarding (the computer should
> be a router). In the kernel config-file I placed following:
> 
> options    GATEWAY
> options    IPFORWARDING
> options    IPFORWSCRT=1

You didn't need the second two options if you had the first, and none
of this is the reason behind the problem you are having, which seems
to be related to the fact that you're using unregistered addresses and 
thus can't get replies to pings sent to the outside.

.pm