RFC 505 · UNKNOWN · 1973
SUN · 14 JUN 2026
Two solutions to a file transfer access problem
Overview
RFC 505, “Two solutions to a file transfer access problem”, is an Unknown document published in June 1973 by M.A. Padlipsky. 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 505 is hosted at rfc-editor.org. Available in TXT,HTML.
Other RFCs from 1973
- RFC 504 Distributed resources workshop announcement
- RFC 506 FTP command naming problem
- RFC 503 Socket number list
- RFC 508 Real-time data transmission on the ARPANET
- RFC 501 Un-muddling "free file transfer"
- RFC 509 Traffic statistics
- RFC 500 Integration of data management systems on a computer network
- RFC 510 Request for network mailbox addresses