RFC 203 · UNKNOWN · 1971
MON · 15 JUN 2026
Achieving reliable communication
Overview
RFC 203, “Achieving reliable communication”, is an Unknown document published in August 1971 by R.B. Kalin. 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 203 is hosted at rfc-editor.org. Available in TXT,HTML.
Other RFCs from 1971
- RFC 202 Possible Deadlock in ICP
- RFC 204 Sockets in use
- RFC 205 NETCRT - a character display protocol
- RFC 200 RFC list by number
- RFC 206 A User TELNET Description of an Initial Implementation
- RFC 199 Suggestions for a Network Data-Tablet Graphics Protocol
- RFC 207 September Network Working Group meeting
- RFC 198 Site Certification - Lincoln Labs 360/67