RFC 2873: TCP Processing of the IPv4 Precedence Field

This memo describes a conflict between TCP and DiffServ on the use of the three leftmost bits in the TOS octet of an IPv4 header. [STANDARDS-TRACK]

Read RFC 2873 on the RFC Editor

Incoming relationships (4 related RFCs)

Obsoleted by, Informatively referenced by — RFC 9293: Transmission Control Protocol (TCP)
Normatively referenced by — RFC 7414: A Roadmap for Transmission Control Protocol (TCP) Specification Documents
Normatively referenced by — RFC 3360: Inappropriate TCP Resets Considered Harmful
Informatively referenced by — RFC 4614: A Roadmap for Transmission Control Protocol (TCP) Specification Documents