RFC 22 · UNKNOWN · 1969
WED · 17 JUN 2026
Host-host control message formats
Overview
RFC 22, “Host-host control message formats”, is an Unknown document published in October 1969 by V.G. Cerf. 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 22 is hosted at rfc-editor.org. Available in TXT,HTML.
Other RFCs from 1969
- RFC 21 Network meeting
- RFC 23 Transmission of Multiple Control Messages
- RFC 20 ASCII format for network interchange
- RFC 24 Documentation Conventions
- RFC 19 Two protocol suggestions to reduce congestion at swap bound nodes
- RFC 25 No High Link Numbers
- RFC 18 IMP-IMP and HOST-HOST Control Links
- RFC 17 Some questions re: Host-IMP Protocol