RFC 637 · UNKNOWN · 1974
WED · 17 JUN 2026
Change of network address for SU-DSL
Overview
RFC 637, “Change of network address for SU-DSL”, is an Unknown document published in April 1974 by A.M. McKenzie. 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 637 is hosted at rfc-editor.org. Available in TXT,HTML.
Other RFCs from 1974
- RFC 636 TIP/Tenex reliability improvements
- RFC 638 IMP/TIP preventive maintenance schedule
- RFC 635 Assessment of ARPANET protocols
- RFC 634 Change in network address for Haskins Lab
- RFC 640 Revised FTP reply codes
- RFC 633 IMP/TIP preventive maintenance schedule
- RFC 632 Throughput degradations for single packet messages
- RFC 642 Ready line philosophy and implementation