RFC 674 · UNKNOWN · 1974
MON · 15 JUN 2026
Procedure call documents: Version 2
Overview
RFC 674, “Procedure call documents: Version 2”, is an Unknown document published in December 1974 by J. Postel, J.E. White. The canonical text is published by the RFC Editor.
Abstract
Host level protocol used in the NSW--a slightly constrained version of ARPANET Host-to-Host protocol, affecting allocation, RFNM wait, and retransmission; see also RFC 684.
What “Unknown” means
The standards-track status of this early RFC was never formally classified.
Read this RFC
The canonical text of RFC 674 is hosted at rfc-editor.org. Available in TXT,HTML.
Other RFCs from 1974
- RFC 675 Specification of Internet Transmission Control Program
- RFC 672 Multi-site data collection facility
- RFC 671 Note on Reconnection Protocol
- RFC 678 Standard file formats
- RFC 669 November, 1974, survey of New-Protocol Telnet servers
- RFC 667 Host Ports
- RFC 666 Specification of the Unified User-Level Protocol
- RFC 663 Lost message detection and recovery protocol