K 10 svn:author V 3 hrs K 8 svn:date V 27 2015-07-23T19:58:56.680456Z K 7 svn:log V 280 MFC r282805: - Remove ND6_IFF_IGNORELOOP. This functionality was useless in practice because a link where looped back NS messages are permanently observed does not work with either NDP or ARP for IPv4. - draft-ietf-6man-enhanced-dad is now RFC 7527. Approved by: re (gjb) END