RFC53 - Official protocol mechanism

Network Working Group S. Crocker Request for Comments #53 UCLA 9 June 70 An Official Protocol Me

Network Working Group P. Hethmon Request for Comments: 2389 Hethmon Brothers See Also: 959 R. Elz

Network Working Group Charley Kline Request for Comments #142 Johnny Wong NIC #6727 UCLA (NMC) Cat

Network Working Group Internet Engineering Task Force Request for Comments: 3000 J. Reynolds Obsol

Network Working Group Internet Engineering Task Force Request for Comments: 2800 J. Reynolds Obsol

Network Working Group Internet Engineering Task Force Request for Comments: 2700 J. Reynolds Obsol

Network Working Group Internet Architecture Board Request for Comments: 2300 J. Postel, Editor Obs

Network Working Group Internet Architecture Board Request for Comments: 2200 J. Postel, Editor Obs

Network Working Group Internet Architecture Board Request for Comments: 1920 J. Postel, Editor Obs

Network Working Group Internet Architecture Board Request for Comments: 1880 J. Postel, Editor Obs