rfc1639.txt:David Piscitello:corecom:usa:5:jun:1994:UNKNOWN:seccons:draft-ietf-v6ops-scanning-implications:2008-01-22:2007-06-21:118:0:88:10:216:1:2006-06-21:0::2006-06-21:365:2008-04-03:71