>I sat down and did most of this coding last night (after finishing my AI
>homework, and while trying to convince a small but mentally unstable cat
>that I am harmless).
>I implemented everything except freeing up the address list. Everything
>seems to go fine, except that having the old address hang around causes
>ifconfig to issue an error message. I'll have a go at fixing the
>oddities tonight, but my laptop won't crash anymore, so I'm feeling
>quite pleased about that.

	Just curious, do you define "options INET6"?  I should remove
	never-used in6_iflladdr[] and add refcnt'ing code into IPv6 part...

itojun