rfc6935.txt:P.F. Chimento:jhuapl:usa:12:apr:2013:UNKNOWN:kwd,seccons:draft-ietf-6man-udpchecksums:2012-05-17:2012-04-06:0:0:23:18:41:3:2010-11-20:0::2010-11-20:506:none:50