RFC 669 · UNKNOWN · 1974
MON · 15 JUN 2026
November, 1974, survey of New-Protocol Telnet servers
Overview
RFC 669, “November, 1974, survey of New-Protocol Telnet servers”, is an Unknown document published in December 1974 by D.W. Dodds. It updates RFC 702. It has since been updated by RFC 679. The canonical text is published by the RFC Editor.
Abstract
An earlier poll of Telnet server implementation status. Updates RFC 702; see also RFCs 703 and 679.
What “Unknown” means
The standards-track status of this early RFC was never formally classified.
Read this RFC
The canonical text of RFC 669 is hosted at rfc-editor.org. Available in TXT,PDF,HTML.
Relationships to other RFCs
Other RFCs from 1974
- RFC 667 Host Ports
- RFC 671 Note on Reconnection Protocol
- RFC 666 Specification of the Unified User-Level Protocol
- RFC 672 Multi-site data collection facility
- RFC 674 Procedure call documents: Version 2
- RFC 663 Lost message detection and recovery protocol
- RFC 675 Specification of Internet Transmission Control Program
- RFC 662 Performance improvement in ARPANET file transfers from Multics