| RFC | Description | Author(s) | Status | Obsoleted by | Updated by |
|---|---|---|---|---|---|
| 601 | Traffic statistics (November 1973) | A.M. McKenzie | |||
| 602 | "The stockings were hung by the chimney with care" | R.M. Metcalfe | |||
| 603 | Response to RFC 597: Host status | J.D. Burchfiel | RFC 613 | ||
| 604 | Assigned link numbers | J. Postel | RFC 739 | ||
| 606 | Host names on-line | L.P. Deutsch | |||
| 607 | Comments on the File Transfer Protocol | M. Krilanovich, G. Gregg | RFC 624 | RFC 614 | |
| 608 | Host names on-line | M.D. Kudlick | RFC 810 | ||
| 609 | Statement of upcoming move of NIC/NLS service | B. Ferguson | |||
| 610 | Further datalanguage design concepts | R. Winter, J. Hill, W. Greiff | |||
| 611 | Two changes to the IMP/Host Protocol to improve user/network communications | D.C. Walden | |||
| 612 | Traffic statistics (December 1973) | A.M. McKenzie | |||
| 613 | Network connectivity: A response to RFC 603 | A.M. McKenzie | |||
| 614 | Response to RFC 607: "Comments on the File Transfer Protocol" | K.T. Pogran, N. Neigus | |||
| 615 | Proposed Network Standard Data Pathname syntax | D. Crocker | RFC 645 | ||
| 616 | LATEST NETWORK MAPS | D. Walden | |||
| 617 | Note on socket number assignment | E.A. Taft | |||
| 618 | Few observations on NCP statistics | E.A. Taft | |||
| 619 | Mean round-trip times in the ARPANET | W. Naylor, H. Opderbeck | |||
| 620 | Request for monitor host table updates | B. Ferguson | |||
| 621 | NIC user directories at SRI ARC | M.D. Kudlick | |||
| 622 | Scheduling IMP/TIP down time | A.M. McKenzie | |||
| 623 | Comments on on-line host name service | M. Krilanovich | |||
| 624 | Comments on the File Transfer Protocol | M. Krilanovich, G. Gregg, W. Hathaway, J.E. White | |||
| 625 | On-line hostnames service | M.D. Kudlick, E.J. Feinler | |||
| 626 | On a possible lockup condition in IMP subnet due to message sequencing | L. Kleinrock, H. Opderbeck | |||
| 627 | ASCII text file of hostnames | M.D. Kudlick, E.J. Feinler | |||
| 628 | Status of RFC numbers and a note on pre-assigned journal numbers | M.L. Keeney | |||
| 629 | Scenario for using the Network Journal | J.B. North | |||
| 630 | FTP error code usage for more reliable mail service | J. Sussman | |||
| 631 | International meeting on minicomputers and data communication: Call for papers | A. Danthine | |||
| 632 | Throughput degradations for single packet messages | H. Opderbeck | |||
| 633 | IMP/TIP preventive maintenance schedule | A.M. McKenzie | RFC 638 | ||
| 634 | Change in network address for Haskins Lab | A.M. McKenzie | |||
| 635 | Assessment of ARPANET protocols | V. Cerf | |||
| 636 | TIP/Tenex reliability improvements | J.D. Burchfiel, B. Cosell, R.S. Tomlinson, D.C. Walden | |||
| 637 | Change of network address for SU-DSL | A.M. McKenzie | |||
| 638 | IMP/TIP preventive maintenance schedule | A.M. McKenzie | |||
| 640 | Revised FTP reply codes | J. Postel | |||
| 642 | Ready line philosophy and implementation | J.D. Burchfiel | |||
| 643 | Network Debugging Protocol | E. Mader | |||
| 644 | On the problem of signature authentication for network mail | R. Thomas | |||
| 645 | Network Standard Data Specification syntax | D. Crocker | |||
| 647 | Proposed protocol for connecting host computers to ARPA-like networks via front end processors | M.A. Padlipsky | |||
| 651 | Revised Telnet status option | D. Crocker | RFC 859 | ||
| 652 | Telnet output carriage-return disposition option | D. Crocker | Historic | ||
| 653 | Telnet output horizontal tabstops option | D. Crocker | Historic | ||
| 654 | Telnet output horizontal tab disposition option | D. Crocker | Historic | ||
| 655 | Telnet output formfeed disposition option | D. Crocker | Historic | ||
| 656 | Telnet output vertical tabstops option | D. Crocker | Historic | ||
| 657 | Telnet output vertical tab disposition option | D. Crocker | Historic | ||
| 658 | Telnet output linefeed disposition | D. Crocker | Historic | ||
| 659 | Announcing additional Telnet options | J. Postel | |||
| 660 | Some changes to the IMP and the IMP/Host interface | D.C. Walden | |||
| 661 | Protocol information | J. Postel | RFC 694 | ||
| 662 | Performance improvement in ARPANET file transfers from Multics | R. Kanodia | |||
| 663 | Lost message detection and recovery protocol | R. Kanodia | |||
| 666 | Specification of the Unified User-Level Protocol | M.A. Padlipsky | |||
| 667 | Host Ports | S.G. Chipman | |||
| 669 | November, 1974, survey of New-Protocol Telnet servers | D.W. Dodds | RFC 679 | ||
| 671 | Note on Reconnection Protocol | R. Schantz | |||
| 672 | Multi-site data collection facility | R. Schantz | |||
| 674 | Procedure call documents: Version 2 | J. Postel, J.E. White | |||
| 675 | Specification of Internet Transmission Control Program | V. Cerf, Y. Dalal, C. Sunshine | Historic | RFC 7805 | |
| 677 | Maintenance of duplicate databases | P.R. Johnson, R. Thomas | |||
| 678 | Standard file formats | J. Postel | |||
| 679 | February, 1975, survey of New-Protocol Telnet servers | D.W. Dodds | RFC 703 | ||
| 680 | Message Transmission Protocol | T.H. Myer, D.A. Henderson | |||
| 681 | Network UNIX | S. Holmgren | |||
| 683 | FTPSRV - Tenex extension for paged files | R. Clements | |||
| 684 | Commentary on procedure calling as a network protocol | R. Schantz | |||
| 685 | Response time in cross network debugging | M. Beeler | |||
| 686 | Leaving well enough alone | B. Harvey | |||
| 687 | IMP/Host and Host/IMP Protocol changes | D.C. Walden | RFC 704 | RFC 690 | |
| 688 | Tentative schedule for the new Telnet implementation for the TIP | D.C. Walden | |||
| 689 | Tenex NCP finite state machine for connections | R. Clements | |||
| 690 | Comments on the proposed Host/IMP Protocol changes | J. Postel | RFC 692 | ||
| 691 | One more try on the FTP | B. Harvey | |||
| 692 | Comments on IMP/Host Protocol changes (RFCs 687 and 690) | S.M. Wolfe | |||
| 694 | Protocol information | J. Postel | |||
| 695 | Official change in Host-Host Protocol | M. Krilanovich | |||
| 696 | Comments on the IMP/Host and Host/IMP Protocol changes | V.G. Cerf | |||
| 697 | CWD command of FTP | J. Lieb | |||
| 698 | Telnet extended ASCII option | T. Mock | Proposed standard | RFC 5198 | |
| 699 | Request For Comments summary notes: 600-699 | J. Postel, J. Vernon | Informational | ||
| 700 | Protocol experiment | E. Mader, W.W. Plummer, R.S. Tomlinson | Informational |