rfc5243.txt:Richard G. Ogier:earthlink:usa:5:may:2008:UNKNOWN:figure,seccons,ianacons:draft-ogier-ospf-dbex-opt:2008-04-21:2007-10-21:145:0:25:15:185:1:2006-06-21:0::2006-06-21:485:2008-05-30:39