rfc3220.txt:Charles E. Perkins:UNKNOWN:usa:94:jan:2002:UNKNOWN:format,figure,kwd,seccons,ianacons:draft-ietf-mobileip-rfc2002-bis:2006-11-16:2006-05-10:152:0:16:18:186:2:2004-12-1:79:draft-townsley-mpls-over-l2tpv3:2005-02-15:450:2007-04-02:141