RFC 271 · UNKNOWN · 1972
SUN · 14 JUN 2026
IMP System change notifications
Overview
RFC 271, “IMP System change notifications”, is an Unknown document published in January 1972 by B. Cosell. 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 271 is hosted at rfc-editor.org. Available in TXT,HTML.
Other RFCs from 1972
- RFC 270 Correction to BBN Report No
- RFC 264 The Data Transfer Protocol
- RFC 288 Network host status
- RFC 290 Computer networks and data sharing: A bibliography
- RFC 291 Data Management Meeting Announcement
- RFC 292 Graphics Protocol: Level 0 only
- RFC 293 Network Host Status
- RFC 294 The Use of "Set Data Type" Transaction in File Transfer Protocol