TFTP Option Extension. - Gary Scott Malkin; Art Harkin (RFC, 1995)

TFTP Option Negotiation Analysis. - Gary Scott Malkin; Art Harkin (RFC, 1995)

TFTP Blocksize Option. - Gary Scott Malkin; Art Harkin (RFC, 1998)

TFTP Timeout Interval and Transfer Size Options. - Gary Scott Malkin; Art Harkin (RFC, 1998)