QEMU needs /dev/tun0 ?

[bsdzz]

Hi,

I am trying to run Windows 2000 inside QEMU, and it works well (though a 
bit slow).  In order to get my emulated machine on the Internet, I have 
to use "/dev/tun0".  I read online that the default FreeBSD 5.x has 
"tun" turned on in the kernel, but I do not appear to have a "/dev/tun0" 
device.
Does anybody know anything about this?

I tried using the "-user-mode" networking, and it worked - I can ping 
10.0.2.2, but I cannot talk to any computer except my FreeBSD host.  So 
I think I need to figure out "tun".

Most of the literature on the internet related to "tun" and "tun/tap" 
seems to be about linux, but I suspect FreeBSD is similar.  I am really 
impressed with QEMU!

thx