RFC 434 · UNKNOWN · 1973
MON · 15 JUN 2026
IMP/TIP memory retrofit schedule
Overview
RFC 434, “IMP/TIP memory retrofit schedule”, is an Unknown document published in January 1973 by A.M. McKenzie. It has been obsoleted by RFC 447 — 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.
Read this RFC
The canonical text of RFC 434 is hosted at rfc-editor.org. Available in TXT,HTML.
Relationships to other RFCs
Other RFCs from 1973
- RFC 435 Telnet issues
- RFC 436 Announcement of RJS at UCSB
- RFC 437 Data Reconfiguration Service at UCSB
- RFC 430 Comments on File Transfer Protocol
- RFC 438 FTP server-server interaction
- RFC 439 PARRY encounters the DOCTOR
- RFC 440 Scheduled network software maintenance
- RFC 441 Inter-Entity Communication - an experiment