Oh, well - yeah - there had to be some mistakes...
In your /etc/rc or the place where you se your hastname, change the command
hostname [blablabla] 
to
hostname -S
(that's all) and put your hostname into the file /etc/HOSTNAME.
Also - the binary for the program "route" (in /etc) that I got in the original
net-base.tar.z is a bit creaky - it just wont do anything if you give it the
command
/etc/route add 0.0.0.0 gw [someaddr]
I fixed this by recompiling it [route] - so if it doesn't work for you -
try recompiling it.

I hope that's all... 

Martin