RFC 343 · UNKNOWN · 1972 MON · 14 SEP 2026

IMP System change notification

By A.M. McKenzie · Published May 1972 · DOI 10.17487/RFC0343

Overview

RFC 343, “IMP System change notification”, is an Unknown document published in May 1972 by A.M. McKenzie. It obsoletes RFC 331. It has been obsoleted by RFC 359 — refer to the newer document for the authoritative version. The canonical text is published by the RFC Editor.

What “Unknown” means

The standards-track status of this early RFC was never formally classified.

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Relationships to other RFCs
This RFC obsoletes
RFC 331
Obsoleted by
RFC 359
Other RFCs from 1972