rfc757.txt:Debra P. Deutsch:bbn:usa:20:sep:1979:10::draft-ietf-dnsop-rfc4641bis:2009-09-16:2009-02-05:93:45:61:22:221:2:2003-2-1:77:draft-meyer-mpls-soft-preemption:2003-04-18:2117:2010-01-19:128