creating a bridge in NetBSD?

[David Wetzel <dave%turbocat.de@localhost>]

Hi folks,

whats the recommended way of bridging 2 interfaces on the same machine running 
NetBSD?

my current network is like that:

#cat /etc/ifconfig.ath0 
inet 172.16.0.1 netmask 255.255.255.0 nwid alix media OFDM54 mode 11g mediaopt 
hostap chan 3
#cat /etc/ifconfig.vr0
up
dhcp
#cat /etc/ifconfig.vr1 
inet 172.16.3.1 netmask 255.255.255.128 up 

vr1 and ath0 should be bridged and share the same network.

Any tips?

Thanks!

Dave