>> 	if you try to use gif(4), assymetric routing may bite you due to
>> 	ingress filtering (default configuartion is on secure side).  grab
>> 	1.5R (netbsd-current) and use IFF_LINK2.
>The remote PPP peer has an IPv6 link, so assuming that userppp supports
>it, I'll use that instead of gif.

	yeah, if both ends are netbsd boxes, please run /usr/sbin/pppd and
	run a native IPv6 ppp.  cool!

>And if that fails, I can always use
>stf.. btw my server at home is running 1.5R. What's IFF_LINK2?

	gif(4) talks about it.  IFF_LINK2 on gif(4) turns off ingress filtering.

itojun