i got a report that basically says, "IPv6 does not work on
	netbsd-on-vmware, because of duplicated address detection failure".

	i guess some change similar to this one has to be put into le driver.
	http://orange.kame.net/dev/cvsweb.cgi/kame/freebsd4/sys/i386/isa/if_lnc.c.diff?r1=1.5&r2=1.6
	any testers?  i have no vmware.

itojun