RFC 440 · UNKNOWN · 1973 TUE · 15 SEP 2026

Scheduled network software maintenance

By D.C. Walden · Published January 1973 · DOI 10.17487/RFC0440

Overview

RFC 440, “Scheduled network software maintenance”, is an Unknown document published in January 1973 by D.C. Walden. 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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