RFC Number,Title,Published,Author,Obsolete and Update Information RFC 783,The TFTP Protocol (Revision 1),June 1981,K. Sollins,Obsoleted by - RFC 1350 RFC 906,Bootstrap Loading using TFTP,June 1984,Ross Finlayson,- RFC 951,Bootstrap Protocol,Sep.1985,Bill Croft,"Updated by RFC 1395, RFC 1497, RFC 1532, RFC 1542, RFC 5494" RFC 1350,The TFTP Protocol (Revision 2),July 1992,K. Sollins,"Updated by RFC 1782, RFC 1783, RFC 1784, RFC 1785, RFC 2347, RFC 2348, RFC 2349" RFC 1782,TFTP Option Extension,March 1995,G. Malkin,Obsoleted by - RFC 2347 RFC 2131,Dynamic Host Configuration Protocol,March 1997,R. Droms,"Updated by RFC 3396, RFC 4361, RFC 5494, RFC 6842" RFC 2347,TFTP Option Extension,May 1998,G. Malkin,- RFC 2348,TFTP Blocksize Option,May 1998,G. Malkin,- RFC 2349,TFTP Timeout Interval and Transfer Size Options,May 1998,G. Malkin,- RFC 5505,Principles of Internet Host Configuration,May 2009,B. Aboba,- RFC 7440,TFTP Windowsize Option,Jan 2015,P. Masotta,-