rfc1229.txt:Keith McCloghrie:hughes:usa:16:may:1991:UNKNOWN:asn1,seccons:draft-ietf-snmp-interfacemibext:2007-09-11:2006-12-01:142:0:125:18:285:4:2004-03-09:0::2004-03-09:992:2009-03-10:549