Module Name:	syssrc
Committed By:	itojun
Date:		Wed Feb  2 13:44:07 UTC 2000

Modified Files:
	syssrc/sys/netinet6: in6.c in6_ifattach.c

Log Message:
remove route to link-local allnodes multicast address (ff02:x::/32),
when the last IPv6 address on an interface is get removed.
in6_ifattach() configures it and in6_ifdetach() removes it.

XXX last part of in6_purgeaddr looks very ugly, but there's no event for
"interface detach" (events are for "address detach").


To generate a diff of this commit:
cvs rdiff -r1.10 -r1.11 syssrc/sys/netinet6/in6.c
cvs rdiff -r1.15 -r1.16 syssrc/sys/netinet6/in6_ifattach.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.