>About a month ago, there was a brief discussion on how to implement a
>protocol agnostic bridge with NetBSD. Unfortunately, there was a lot of
>discussion about what a bridge was, but nothing about whether or not this
>can be done with NetBSD. There were hints at doing this with bpf somehow,
>but a search of all the mailing list archives, FAQs, etc. have turned up
>very little on the subjets of routing and bridging with NetBSD.
>The short question is, how can I set up a bridge with NetBSD between two
>physical nets that passes all ethernet traffic between the two nets?

	Here's userland bridge code using bpf: (not really efficient, but
	very easy to start with)
	http://www.sfc.wide.ad.jp/rover/

itojun