rfc3514.txt:Steven M. Bellovin:columbia:usa:6:apr:2003:1:kwd,seccons,ianacons:draft-ietf-impp-im:2003-10-29:2003-03-25:110:6:37:61:214:2:2000-6-15:862:draft-rosenberg-impp-im:2002-10-27:153:2004-08-23:299