RFC 518 · UNKNOWN · 1973
SUN · 14 JUN 2026
ARPANET accounts
Overview
RFC 518, “ARPANET accounts”, is an Unknown document published in June 1973 by N. Vaughan, E.J. Feinler. The canonical text is published by the RFC Editor.
What “Unknown” means
The standards-track status of this early RFC was never formally classified.
Read this RFC
The canonical text of RFC 518 is hosted at rfc-editor.org. Available in TXT,HTML.
Other RFCs from 1973
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- RFC 516 Lost message detection
- RFC 520 Memo to FTP group: Proposal for File Access Protocol
- RFC 515 Specifications for Datalanguage, Version 0/9
- RFC 521 Restricted use of IMP DDT
- RFC 514 Network make-work
- RFC 522 Traffic Statistics
- RFC 513 Comments on the new Telnet specifications