RFC 9293: Transmission Control Protocol (TCP)

This document specifies the Transmission Control Protocol (TCP). TCP is an important transport-layer protocol in the Internet protocol stack, and it has…

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Outgoing relationships (61 related RFCs)

Showing 50 of 61 related RFCs.

Updates, Informative reference — RFC 1122: Requirements for Internet Hosts - Communication Layers
Updates, Normative reference — RFC 5961: Improving TCP's Robustness to Blind In-Window Attacks
Updates, Informative reference — RFC 1011: Official Internet protocols
Obsoletes, Informative reference — RFC 793: Transmission Control Protocol
Obsoletes — RFC 879: The TCP Maximum Segment Size and Related Topics
Obsoletes, Informative reference — RFC 6528: Defending against Sequence Number Attacks
Obsoletes, Informative reference — RFC 6093: On the Implementation of the TCP Urgent Mechanism
Obsoletes, Informative reference — RFC 6691: TCP Options and Maximum Segment Size (MSS)
Obsoletes, Informative reference — RFC 2873: TCP Processing of the IPv4 Precedence Field
Obsoletes, Informative reference — RFC 6429: TCP Sender Clarification for Persist Condition
Normative reference — RFC 2119: Key words for use in RFCs to Indicate Requirement Levels
Normative reference — RFC 8174: Ambiguity of Uppercase vs Lowercase in RFC 2119 Key Words
Normative reference — RFC 791: Internet Protocol
Normative reference — RFC 3168: The Addition of Explicit Congestion Notification (ECN) to IP
Normative reference — RFC 2474: Definition of the Differentiated Services Field (DS Field) in the IPv4 and IPv6 Headers
Normative reference — RFC 1191: Path MTU discovery
Normative reference — RFC 8200: Internet Protocol, Version 6 (IPv6) Specification
Normative reference — RFC 5681: TCP Congestion Control
Normative reference — RFC 2914: Congestion Control Principles
Normative reference — RFC 8201: Path MTU Discovery for IP version 6
Normative reference — RFC 6298: Computing TCP's Retransmission Timer
Normative reference — RFC 5033: Specifying New Congestion Control Algorithms
Normative reference — RFC 6633: Deprecation of ICMP Source Quench Messages
Normative reference — RFC 8961: Requirements for Time-Based Loss Detection
Informative reference — RFC 9000: QUIC: A UDP-Based Multiplexed and Secure Transport
Informative reference — RFC 5925: The TCP Authentication Option
Informative reference — RFC 4821: Packetization Layer Path MTU Discovery
Informative reference — RFC 2018: TCP Selective Acknowledgment Options
Informative reference — RFC 896: Congestion Control in IP/TCP Internetworks
Informative reference — RFC 4727: Experimental Values In IPv4, IPv6, ICMPv4, ICMPv6, UDP, and TCP Headers
Informative reference — RFC 7413: TCP Fast Open
Informative reference — RFC 4953: Defending TCP Against Spoofing Attacks
Informative reference — RFC 2883: An Extension to the Selective Acknowledgement (SACK) Option for TCP
Informative reference — RFC 2923: TCP Problems with Path MTU Discovery
Informative reference — RFC 7323: TCP Extensions for High Performance
Informative reference — RFC 7657: Differentiated Services (Diffserv) and Real-Time Communication
Informative reference — RFC 1349: Type of Service in the Internet Protocol Suite
Informative reference — RFC 4987: TCP SYN Flooding Attacks and Common Mitigations
Informative reference — RFC 2675: IPv6 Jumbograms
Informative reference — RFC 5795: The RObust Header Compression (ROHC) Framework
Informative reference — RFC 1644: T/TCP -- TCP Extensions for Transactions Functional Specification
Informative reference — RFC 3465: TCP Congestion Control with Appropriate Byte Counting (ABC)
Informative reference — RFC 8684: TCP Extensions for Multipath Operation with Multiple Addresses
Informative reference — RFC 5044: Marker PDU Aligned Framing for TCP Specification
Informative reference — RFC 5461: TCP's Reaction to Soft Errors
Informative reference — RFC 3449: TCP Performance Implications of Network Path Asymmetry
Informative reference — RFC 7414: A Roadmap for Transmission Control Protocol (TCP) Specification Documents
Informative reference — RFC 8095: Services Provided by IETF Transport Protocols and Congestion Control Mechanisms
Informative reference — RFC 8504: IPv6 Node Requirements
Informative reference — RFC 2525: Known TCP Implementation Problems

Incoming relationships (26 related RFCs)

Normatively referenced by — RFC 9298: Proxying UDP in HTTP
Normatively referenced by — RFC 9643: YANG Groupings for TCP Clients and TCP Servers
Normatively referenced by — RFC 9297: HTTP Datagrams and the Capsule Protocol
Normatively referenced by — RFC 9565: An Update to the tcpControlBits IP Flow Information Export (IPFIX) Information Element
Normatively referenced by — RFC 9648: YANG Data Model for TCP
Normatively referenced by — RFC 9937: Proportional Rate Reduction (PRR)
Normatively referenced by — RFC 9401: The Addition of the Death (DTH) Flag to TCP
Normatively referenced by — RFC 9506: Explicit Host-to-Network Flow Measurements Techniques
Normatively referenced by — RFC 9511: Attribution of Internet Probes
Normatively referenced by — RFC 9687: Border Gateway Protocol 4 (BGP-4) Send Hold Timer
Normatively referenced by — RFC 9768: More Accurate Explicit Congestion Notification (AccECN) Feedback in TCP
Normatively referenced by — RFC 9899: Extensions to the YANG Data Model for Access Control Lists (ACLs)
Normatively referenced by — RFC 10001: Operational Guidelines for DNS Transport in Mixed IPv4/IPv6 Environments
Informatively referenced by — RFC 9911: Common YANG Data Types
Informatively referenced by — RFC 9621: Architecture and Requirements for Transport Services
Informatively referenced by — RFC 9868: Transport Options for UDP
Informatively referenced by — RFC 9368: Compatible Version Negotiation for QUIC
Informatively referenced by — RFC 9411: Benchmarking Methodology for Network Security Device Performance
Informatively referenced by — RFC 9811: Internet X.509 Public Key Infrastructure -- HTTP Transfer for the Certificate Management Protocol (CMP)
Informatively referenced by — RFC 9870: Export of UDP Options Information in IP Flow Information Export (IPFIX)
Informatively referenced by — RFC 9518: Centralization, Decentralization, and Internet Standards
Informatively referenced by — RFC 9681: IS-IS Fast Flooding
Informatively referenced by — RFC 9710: Simple Fixes to the IP Flow Information Export (IPFIX) Entities IANA Registry
Informatively referenced by — RFC 9840: rLEDBAT: Receiver-Driven Low Extra Delay Background Transport for TCP
Informatively referenced by — RFC 9897: Datagram Congestion Control Protocol (DCCP) Extensions for Multipath Operation with Multiple Addresses
Informatively referenced by — RFC 9959: Careful Resume: Convergence of Congestion Control from Retained State