fixed a bug that stf interface cannot be manipulated under OpenBSD+KAME due to a lack of AF_LINK address
fixed a bug that stf interface cannot be manipulated under OpenBSD+KAME due to a lack of AF_LINK address

MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame