RFC 501 · UNKNOWN · 1973
SUN · 14 JUN 2026
Un-muddling "free file transfer"
Overview
RFC 501, “Un-muddling "free file transfer"”, is an Unknown document published in May 1973 by K.T. Pogran. 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 501 is hosted at rfc-editor.org. Available in TXT,HTML.
Other RFCs from 1973
- RFC 500 Integration of data management systems on a computer network
- RFC 499 Harvard's network RJE
- RFC 503 Socket number list
- RFC 498 On mail service to CCN
- RFC 504 Distributed resources workshop announcement
- RFC 497 Traffic Statistics
- RFC 505 Two solutions to a file transfer access problem
- RFC 496 TNLS quick reference card is available