In article <19981228141250.A9967@pyy.jmp.fi>,
	Jukka Marin <jmarin@pyy.jmp.fi> writes:
> How does one use IP tunneling?

IP via IP tunneling is only available in -current at the moment,
have a look at "gre(4)".

>  Does one just
> 
>   ifconfig tun0 <local IP> <remote IP> netmask <mask>
> 
> and set routes and that's it?

No, the "tun0" interface needs a userland program to handle the
"/dev/tun0" device in this case.

-- 
Matthias Scheler                                http://home.owl.de/~tron/