INTERNET STANDARD RFCs
An Internet Standard is an RFC that has completed the IETF maturity ladder and is considered a formal, deployed internet standard. It is the final stage of the standards track.
132 documents
- RFC 20ASCII format for network interchangeCurrentOctober 1969internet standard
- RFC 768User Datagram ProtocolUpdatedAugust 1980internet standard
- RFC 791Internet ProtocolUpdatedSeptember 1981internet standard
- RFC 792Internet Control Message ProtocolUpdatedSeptember 1981internet standard
- RFC 793Transmission Control ProtocolObsoletedSeptember 1981internet standardreplaced by RFC9293
- RFC 821Simple Mail Transfer ProtocolObsoletedAugust 1982internet standardreplaced by RFC2821
- RFC 822STANDARD FOR THE FORMAT OF ARPA INTERNET TEXT MESSAGESObsoletedAugust 1982internet standardreplaced by RFC2822
- RFC 826An Ethernet Address Resolution Protocol: Or Converting Network Protocol Addresses to 48.bit Ethernet Address for Transmission on Ethernet HardwareUpdatedNovember 1982internet standard
- RFC 854Telnet Protocol SpecificationUpdatedMay 1983internet standard
- RFC 855Telnet Option SpecificationsCurrentMay 1983internet standard
- RFC 856Telnet Binary TransmissionCurrentMay 1983internet standard
- RFC 857Telnet Echo OptionCurrentMay 1983internet standard
- RFC 858Telnet Suppress Go Ahead OptionCurrentMay 1983internet standard
- RFC 859Telnet Status OptionCurrentMay 1983internet standard
- RFC 860Telnet Timing Mark OptionCurrentMay 1983internet standard
- RFC 861Telnet Extended Options: List OptionCurrentMay 1983internet standard
- RFC 862Echo ProtocolCurrentMay 1983internet standard
- RFC 863Discard ProtocolCurrentMay 1983internet standard
- RFC 864Character Generator ProtocolCurrentMay 1983internet standard
- RFC 865Quote of the Day ProtocolCurrentMay 1983internet standard
- RFC 866Active usersCurrentMay 1983internet standard
- RFC 867Daytime ProtocolCurrentMay 1983internet standard
- RFC 868Time ProtocolCurrentMay 1983internet standard
- RFC 891DCN Local-Network ProtocolsCurrentDecember 1983internet standard
- RFC 894A Standard for the Transmission of IP Datagrams over Ethernet NetworksCurrentApril 1984internet standard
- RFC 895Standard for the transmission of IP datagrams over experimental Ethernet networksCurrentApril 1984internet standard
- RFC 903A Reverse Address Resolution ProtocolCurrentJune 1984internet standard
- RFC 907Host Access Protocol specificationUpdatedJuly 1984internet standard
- RFC 919Broadcasting Internet DatagramsCurrentOctober 1984internet standard
- RFC 922Broadcasting Internet datagrams in the presence of subnetsCurrentOctober 1984internet standard
- RFC 950Internet Standard Subnetting ProcedureUpdatedAugust 1985internet standard
- RFC 959File Transfer ProtocolUpdatedOctober 1985internet standard
- RFC 1001Protocol standard for a NetBIOS service on a TCP/UDP transport: Concepts and methodsCurrentMarch 1987internet standard
- RFC 1002Protocol standard for a NetBIOS service on a TCP/UDP transport: Detailed specificationsCurrentMarch 1987internet standard
- RFC 1006ISO Transport Service on top of the TCP Version: 3UpdatedMay 1987internet standard
- RFC 1034Domain names - concepts and facilitiesUpdatedNovember 1987internet standard
- RFC 1035Domain names - implementation and specificationUpdatedNovember 1987internet standard
- RFC 1042Standard for the transmission of IP datagrams over IEEE 802 networksCurrentFebruary 1988internet standard
- RFC 1044Internet Protocol on Network System's HYPERchannel: Protocol SpecificationUpdatedFebruary 1988internet standard
- RFC 1055Nonstandard for transmission of IP datagrams over serial lines: SLIPCurrentJune 1988internet standard
- RFC 1065Structure and identification of management information for TCP/IP-based internetsObsoletedAugust 1988internet standardreplaced by RFC1155
- RFC 1088Standard for the transmission of IP datagrams over NetBIOS networksCurrentFebruary 1989internet standard
- RFC 1112Host extensions for IP multicastingUpdatedAugust 1989internet standard
- RFC 1122Requirements for Internet Hosts - Communication LayersUpdatedOctober 1989internet standard
- RFC 1123Requirements for Internet Hosts - Application and SupportUpdatedOctober 1989internet standard
- RFC 1132Standard for the transmission of 802.2 packets over IPX networksCurrentNovember 1989internet standard
- RFC 1155Structure and identification of management information for TCP/IP-based internetsCurrentMay 1990internet standard
- RFC 1201Transmitting IP traffic over ARCNET networksCurrentFebruary 1991internet standard
- RFC 1209The Transmission of IP Datagrams over the SMDS ServiceCurrentMarch 1991internet standard
- RFC 1212Concise MIB definitionsCurrentMarch 1991internet standard
- RFC 1213Management Information Base for Network Management of TCP/IP-based internets: MIB-IIUpdatedMarch 1991internet standard
- RFC 1350The TFTP Protocol (Revision 2)UpdatedJuly 1992internet standard
- RFC 1390Transmission of IP and ARP over FDDI NetworksCurrentJanuary 1993internet standard
- RFC 1661The Point-to-Point Protocol (PPP)UpdatedJuly 1994internet standard
- RFC 1662PPP in HDLC-like FramingCurrentJuly 1994internet standard
- RFC 1722RIP Version 2 Protocol Applicability StatementCurrentNovember 1994internet standard
- RFC 1723RIP Version 2 - Carrying Additional InformationObsoletedNovember 1994internet standardreplaced by RFC2453
- RFC 1725Post Office Protocol - Version 3ObsoletedNovember 1994internet standardreplaced by RFC1939
- RFC 1869SMTP Service ExtensionsObsoletedNovember 1995internet standardreplaced by RFC2821
- RFC 1870SMTP Service Extension for Message Size DeclarationCurrentNovember 1995internet standard
- RFC 1939Post Office Protocol - Version 3UpdatedMay 1996internet standard
- RFC 2289A One-Time Password SystemCurrentFebruary 1998internet standard
- RFC 2328OSPF Version 2UpdatedApril 1998internet standard
- RFC 2427Multiprotocol Interconnect over Frame RelayCurrentSeptember 1998internet standard
- RFC 2453RIP Version 2UpdatedNovember 1998internet standard
- RFC 2578Structure of Management Information Version 2 (SMIv2)CurrentApril 1999internet standard
- RFC 2579Textual Conventions for SMIv2CurrentApril 1999internet standard
- RFC 2580Conformance Statements for SMIv2CurrentApril 1999internet standard
- RFC 2819Remote Network Monitoring Management Information BaseCurrentMay 2000internet standard
- RFC 2920SMTP Service Extension for Command PipeliningCurrentSeptember 2000internet standard
- RFC 3411An Architecture for Describing Simple Network Management Protocol (SNMP) Management FrameworksUpdatedDecember 2002internet standard
- RFC 3412Message Processing and Dispatching for the Simple Network Management Protocol (SNMP)UpdatedDecember 2002internet standard
- RFC 3413Simple Network Management Protocol (SNMP) ApplicationsCurrentDecember 2002internet standard
- RFC 3414User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3)UpdatedDecember 2002internet standard
- RFC 3415View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP)CurrentDecember 2002internet standard
- RFC 3416Version 2 of the Protocol Operations for the Simple Network Management Protocol (SNMP)CurrentDecember 2002internet standard
- RFC 3417Transport Mappings for the Simple Network Management Protocol (SNMP)UpdatedDecember 2002internet standard
- RFC 3418Management Information Base (MIB) for the Simple Network Management Protocol (SNMP)CurrentDecember 2002internet standard
- RFC 3550RTP: A Transport Protocol for Real-Time ApplicationsUpdatedJuly 2003internet standard
- RFC 3551RTP Profile for Audio and Video Conferences with Minimal ControlUpdatedJuly 2003internet standard
- RFC 3596DNS Extensions to Support IP Version 6CurrentOctober 2003internet standard
- RFC 3629UTF-8, a transformation format of ISO 10646CurrentNovember 2003internet standard
- RFC 3986Uniform Resource Identifier (URI): Generic SyntaxUpdatedJanuary 2005internet standard
- RFC 4443Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) SpecificationUpdatedMarch 2006internet standard
- RFC 4506XDR: External Data Representation StandardCurrentMay 2006internet standard
- RFC 5011Automated Updates of DNS Security (DNSSEC) Trust AnchorsCurrentSeptember 2007internet standard
- RFC 5234Augmented BNF for Syntax Specifications: ABNFUpdatedJanuary 2008internet standard
- RFC 5343Simple Network Management Protocol (SNMP) Context EngineID DiscoveryCurrentSeptember 2008internet standard
- RFC 5590Transport Subsystem for the Simple Network Management Protocol (SNMP)CurrentJune 2009internet standard
- RFC 5591Transport Security Model for the Simple Network Management Protocol (SNMP)CurrentJune 2009internet standard
- RFC 5652Cryptographic Message Syntax (CMS)UpdatedSeptember 2009internet standard
- RFC 5730Extensible Provisioning Protocol (EPP)CurrentAugust 2009internet standard
- RFC 5731Extensible Provisioning Protocol (EPP) Domain Name MappingCurrentAugust 2009internet standard
- RFC 5732Extensible Provisioning Protocol (EPP) Host MappingCurrentAugust 2009internet standard
- RFC 5733Extensible Provisioning Protocol (EPP) Contact MappingCurrentAugust 2009internet standard
- RFC 5734Extensible Provisioning Protocol (EPP) Transport over TCPUpdatedAugust 2009internet standard
- RFC 6152SMTP Service Extension for 8-bit MIME TransportCurrentMarch 2011internet standard
- RFC 6353Transport Layer Security (TLS) Transport Model for the Simple Network Management Protocol (SNMP)UpdatedJuly 2011internet standard
- RFC 6376DomainKeys Identified Mail (DKIM) SignaturesUpdatedSeptember 2011internet standard
- RFC 6409Message Submission for MailUpdatedNovember 2011internet standard
- RFC 6522The Multipart/Report Media Type for the Reporting of Mail System Administrative MessagesUpdatedJanuary 2012internet standard
- RFC 6891Extension Mechanisms for DNS (EDNS(0))CurrentApril 2013internet standard
- RFC 7011Specification of the IP Flow Information Export (IPFIX) Protocol for the Exchange of Flow InformationCurrentSeptember 2013internet standard
- RFC 7296Internet Key Exchange Protocol Version 2 (IKEv2)UpdatedOctober 2014internet standard
- RFC 7480HTTP Usage in the Registration Data Access Protocol (RDAP)CurrentMarch 2015internet standard
- RFC 7481Security Services for the Registration Data Access Protocol (RDAP)CurrentMarch 2015internet standard
- RFC 7679A One-Way Delay Metric for IP Performance Metrics (IPPM)CurrentJanuary 2016internet standard
- RFC 7680A One-Way Loss Metric for IP Performance Metrics (IPPM)CurrentJanuary 2016internet standard
- RFC 7757Explicit Address Mappings for Stateless IP/ICMP TranslationCurrentFebruary 2016internet standard
- RFC 7761Protocol Independent Multicast - Sparse Mode (PIM-SM): Protocol Specification (Revised)UpdatedMarch 2016internet standard
- RFC 8010Internet Printing Protocol/1.1: Encoding and TransportCurrentJanuary 2017internet standard
- RFC 8011Internet Printing Protocol/1.1: Model and SemanticsCurrentJanuary 2017internet standard
- RFC 8077Pseudowire Setup and Maintenance Using the Label Distribution Protocol (LDP)CurrentFebruary 2017internet standard
- RFC 8098Message Disposition NotificationCurrentFebruary 2017internet standard
- RFC 8200Internet Protocol, Version 6 (IPv6) SpecificationUpdatedJuly 2017internet standard
- RFC 8201Path MTU Discovery for IP version 6CurrentJuly 2017internet standard
- RFC 8259The JavaScript Object Notation (JSON) Data Interchange FormatCurrentDecember 2017internet standard
- RFC 8341Network Configuration Access Control ModelCurrentMarch 2018internet standard
- RFC 8945Secret Key Transaction Authentication for DNS (TSIG)CurrentNovember 2020internet standard
- RFC 8949Concise Binary Object Representation (CBOR)CurrentDecember 2020internet standard
- RFC 9052CBOR Object Signing and Encryption (COSE): Structures and ProcessUpdatedAugust 2022internet standard
- RFC 9082Registration Data Access Protocol (RDAP) Query FormatCurrentJune 2021internet standard
- RFC 9083JSON Responses for the Registration Data Access Protocol (RDAP)CurrentJune 2021internet standard
- RFC 9110HTTP SemanticsCurrentJune 2022internet standard
- RFC 9111HTTP CachingCurrentJune 2022internet standard
- RFC 9112HTTP/1.1UpdatedJune 2022internet standard
- RFC 9224Finding the Authoritative Registration Data Access Protocol (RDAP) ServiceCurrentMarch 2022internet standard
- RFC 9293Transmission Control Protocol (TCP)CurrentAugust 2022internet standard
- RFC 9338CBOR Object Signing and Encryption (COSE): CountersignaturesCurrentDecember 2022internet standard
- RFC 9776Internet Group Management Protocol, Version 3CurrentMarch 2025internet standard
- RFC 9777Multicast Listener Discovery Version 2 (MLDv2) for IPv6CurrentMarch 2025internet standard
- RFC 9915Dynamic Host Configuration Protocol for IPv6 (DHCPv6)CurrentJanuary 2026internet standard