| 9914 | Root-Initiated Routing State in the Routing Protocol for Low-Power and Lossy Networks (RPL)P. Thubert, Ed., R.A. Jadhav, M. Richardson | Proposed Standard | April 2026 |
| 9912 | Reliable and Available Wireless (RAW) ArchitectureP. Thubert, Ed. | Informational | April 2026 |
| 9868 | Transport Options for UDPJ. Touch, C. Heard, Ed. | Proposed Standard | October 2025 |
| 9622 | An Abstract Application Programming Interface (API) for Transport ServicesB. Trammell, Ed., M. Welzl, Ed., R. Enghardt, G. Fairhurst, M. Kühlewind, C. S. Perkins, P.S. Tiesel, T. Pauly | Proposed Standard | January 2025 |
| 9570 | Deprecating the Use of Router Alert in LSP PingK. Kompella, R. Bonica, G. Mirsky, Ed. | Proposed Standard | May 2024 |
| 9473 | A Vocabulary of Path PropertiesR. Enghardt, C. Krähenbühl | Informational | September 2023 |
| 9435 | Considerations for Assigning a New Recommended Differentiated Services Code Point (DSCP)A. Custura, G. Fairhurst, R. Secchi | Informational | July 2023 |
| 9406 | HyStart++: Modified Slow Start for TCPP. Balasubramanian, Y. Huang, M. Olson | Proposed Standard | May 2023 |
| 9329 | TCP Encapsulation of Internet Key Exchange Protocol (IKE) and IPsec PacketsT. Pauly, V. Smyslov | Proposed Standard | November 2022 |
| 9293 | Transmission Control Protocol (TCP)W. Eddy, Ed. | Internet Standard | August 2022 |
| 9260 | Stream Control Transmission ProtocolR. Stewart, M. Tüxen, K. Nielsen | Proposed Standard | June 2022 |
| 9198 | Advanced Unidirectional Route Assessment (AURA)J. Alvarez-Hamelin, A. Morton, J. Fabini, C. Pignataro, R. Geib | Proposed Standard | May 2022 |
| 9174 | Delay-Tolerant Networking TCP Convergence-Layer Protocol Version 4B. Sipos, M. Demmer, J. Ott, S. Perreault | Proposed Standard | January 2022 |
| 9132 | Distributed Denial-of-Service Open Threat Signaling (DOTS) Signal Channel SpecificationM. Boucadair, Ed., J. Shallow, T. Reddy.K | Proposed Standard | September 2021 |
| 9113 | HTTP/2M. Thomson, Ed., C. Benfield, Ed. | Proposed Standard | June 2022 |
| 9049 | Path Aware Networking: Obstacles to Deployment (A Bestiary of Roads Not Taken)S. Dawkins, Ed. | Informational | June 2021 |
| 9040 | TCP Control Block InterdependenceJ. Touch, M. Welzl, S. Islam | Informational | July 2021 |
| 9026 | Multicast VPN Fast Upstream FailoverT. Morin, Ed., R. Kebler, Ed., G. Mirsky, Ed. | Proposed Standard | April 2021 |
| 9006 | TCP Usage Guidance in the Internet of Things (IoT)C. Gomez, J. Crowcroft, M. Scharf | Informational | March 2021 |
| 8975 | Network Coding for Satellite SystemsN. Kuhn, Ed., E. Lochin, Ed. | Informational | January 2021 |
| 8939 | Deterministic Networking (DetNet) Data Plane: IPB. Varga, Ed., J. Farkas, L. Berger, D. Fedyk, S. Bryant | Proposed Standard | November 2020 |
| 8926 | Geneve: Generic Network Virtualization EncapsulationJ. Gross, Ed., I. Ganga, Ed., T. Sridhar, Ed. | Proposed Standard | November 2020 |
| 8900 | IP Fragmentation Considered FragileR. Bonica, F. Baker, G. Huston, R. Hinden, O. Troan, F. Gont | Best Current Practice | September 2020 |
| 8899 | Packetization Layer Path MTU Discovery for Datagram TransportsG. Fairhurst, T. Jones, M. Tüxen, I. Rüngeler, T. Völker | Proposed Standard | September 2020 |
| 8847 | Protocol for Controlling Multiple Streams for Telepresence (CLUE)R. Presta, S P. Romano | Experimental | January 2021 |
| 8831 | WebRTC Data ChannelsR. Jesup, S. Loreto, M. Tüxen | Proposed Standard | January 2021 |
| 8783 | Distributed Denial-of-Service Open Threat Signaling (DOTS) Data Channel SpecificationM. Boucadair, Ed., T. Reddy.K, Ed. | Proposed Standard | May 2020 |
| 8782 | Distributed Denial-of-Service Open Threat Signaling (DOTS) Signal Channel SpecificationT. Reddy.K, Ed., M. Boucadair, Ed., P. Patil, A. Mortensen, N. Teague · obsoleted by RFC 9132 | Proposed Standard | May 2020 |
| 8700 | Fifty Years of RFCsH. Flanagan, Ed. | Informational | December 2019 |
| 8684 | TCP Extensions for Multipath Operation with Multiple AddressesA. Ford, C. Raiciu, M. Handley, O. Bonaventure, C. Paasch | Proposed Standard | March 2020 |
| 8656 | Traversal Using Relays around NAT (TURN): Relay Extensions to Session Traversal Utilities for NAT (STUN)T. Reddy, Ed., A. Johnston, Ed., P. Matthews, J. Rosenberg | Proposed Standard | February 2020 |
| 8612 | DDoS Open Threat Signaling (DOTS) RequirementsA. Mortensen, T. Reddy, R. Moskowitz | Informational | May 2019 |
| 8548 | Cryptographic Protection of TCP Streams (tcpcrypt)A. Bittau, D. Giffin, M. Handley, D. Mazieres, Q. Slack, E. Smith | Experimental | May 2019 |
| 8540 | Stream Control Transmission Protocol: Errata and Issues in RFC 4960R. Stewart, M. Tuexen, M. Proshin · obsoleted by RFC 9260 | Informational | February 2019 |
| 8507 | Simple Internet Protocol (SIP) SpecificationS. Deering, R. Hinden, Ed. | Historic | December 2018 |
| 8490 | DNS Stateful OperationsR. Bellis, S. Cheshire, J. Dickinson, S. Dickinson, T. Lemon, T. Pusateri | Proposed Standard | March 2019 |
| 8489 | Session Traversal Utilities for NAT (STUN)M. Petit-Huguenin, G. Salgueiro, J. Rosenberg, D. Wing, R. Mahy, P. Matthews | Proposed Standard | February 2020 |
| 8304 | Transport Features of the User Datagram Protocol (UDP) and Lightweight UDP (UDP-Lite)G. Fairhurst, T. Jones | Informational | February 2018 |
| 8303 | On the Usage of Transport Features Provided by IETF Transport ProtocolsM. Welzl, M. Tuexen, N. Khademi | Informational | February 2018 |
| 8280 | Research into Human Rights Protocol ConsiderationsN. ten Oever, C. Cath | Informational | October 2017 |
| 8261 | Datagram Transport Layer Security (DTLS) Encapsulation of SCTP PacketsM. Tuexen, R. Stewart, R. Jesup, S. Loreto | Proposed Standard | November 2017 |
| 8250 | IPv6 Performance and Diagnostic Metrics (PDM) Destination OptionN. Elkins, R. Hamilton, M. Ackermann | Proposed Standard | September 2017 |
| 8229 | TCP Encapsulation of IKE and IPsec PacketsT. Pauly, S. Touati, R. Mantha · obsoleted by RFC 9329 | Proposed Standard | August 2017 |
| 8201 | Path MTU Discovery for IP version 6J. McCann, S. Deering, J. Mogul, R. Hinden, Ed. | Internet Standard | July 2017 |
| 8190 | Updates to the Special-Purpose IP Address RegistriesR. Bonica, M. Cotton, B. Haberman, L. Vegoda | Best Current Practice | June 2017 |
| 8136 | Additional Transition Functionality for IPv6B. Carpenter, R. Hinden | Informational | 1 April 2017 |
| 8095 | Services Provided by IETF Transport Protocols and Congestion Control MechanismsG. Fairhurst, Ed., B. Trammell, Ed., M. Kuehlewind, Ed. | Informational | March 2017 |
| 8094 | DNS over Datagram Transport Layer Security (DTLS)T. Reddy, D. Wing, P. Patil | Experimental | February 2017 |
| 8086 | GRE-in-UDP EncapsulationL. Yong, Ed., E. Crabbe, X. Xu, T. Herbert | Proposed Standard | March 2017 |
| 8085 | UDP Usage GuidelinesL. Eggert, G. Fairhurst, G. Shepherd | Best Current Practice | March 2017 |
| 8029 | Detecting Multiprotocol Label Switched (MPLS) Data-Plane FailuresK. Kompella, G. Swallow, C. Pignataro, Ed., N. Kumar, S. Aldrin, M. Chen | Proposed Standard | March 2017 |
| 8028 | First-Hop Router Selection by Hosts in a Multi-Prefix NetworkF. Baker, B. Carpenter | Proposed Standard | November 2016 |
| 8004 | Host Identity Protocol (HIP) Rendezvous ExtensionJ. Laganier, L. Eggert | Proposed Standard | October 2016 |
| 7864 | Proxy Mobile IPv6 Extensions to Support Flow MobilityCJ. Bernardos, Ed. | Proposed Standard | May 2016 |
| 7805 | Moving Outdated TCP Extensions and TCP-Related Documents to Historic or Informational StatusA. Zimmermann, W. Eddy, L. Eggert | Informational | April 2016 |
| 7765 | TCP and Stream Control Transmission Protocol (SCTP) RTO RestartP. Hurtig, A. Brunstrom, A. Petlund, M. Welzl | Experimental | February 2016 |
| 7754 | Technical Considerations for Internet Service Blocking and FilteringR. Barnes, A. Cooper, O. Kolkman, D. Thaler, E. Nordmark | Informational | March 2016 |
| 7720 | DNS Root Name Service Protocol and Deployment RequirementsM. Blanchet, L-J. Liman | Best Current Practice | December 2015 |
| 7605 | Recommendations on Using Assigned Transport Port NumbersJ. Touch | Best Current Practice | August 2015 |
| 7567 | IETF Recommendations Regarding Active Queue ManagementF. Baker, Ed., G. Fairhurst, Ed. | Best Current Practice | July 2015 |
| 7488 | Port Control Protocol (PCP) Server SelectionM. Boucadair, R. Penno, D. Wing, P. Patil, T. Reddy | Proposed Standard | March 2015 |
| 7414 | A Roadmap for Transmission Control Protocol (TCP) Specification DocumentsM. Duke, R. Braden, W. Eddy, E. Blanton, A. Zimmermann | Informational | February 2015 |
| 7413 | TCP Fast OpenY. Cheng, J. Chu, S. Radhakrishnan, A. Jain | Experimental | December 2014 |
| 7323 | TCP Extensions for High PerformanceD. Borman, B. Braden, V. Jacobson, R. Scheffenegger, Ed. | Proposed Standard | September 2014 |
| 7278 | Extending an IPv6 /64 Prefix from a Third Generation Partnership Project (3GPP) Mobile Interface to a LAN LinkC. Byrne, D. Drown, A. Vizdal | Informational | June 2014 |
| 7276 | An Overview of Operations, Administration, and Maintenance (OAM) ToolsT. Mizrahi, N. Sprecher, E. Bellagamba, Y. Weingarten | Informational | June 2014 |
| 7143 | Internet Small Computer System Interface (iSCSI) Protocol (Consolidated)M. Chadalapaka, J. Satran, K. Meth, D. Black | Proposed Standard | April 2014 |
| 7126 | Recommendations on Filtering of IPv4 Packets Containing IPv4 OptionsF. Gont, R. Atkinson, C. Pignataro | Best Current Practice | February 2014 |
| 7103 | Advice for Safe Handling of Malformed MessagesM. Kucherawy, G. Shapiro, N. Freed | Informational | January 2014 |
| 7084 | Basic Requirements for IPv6 Customer Edge RoutersH. Singh, W. Beebee, C. Donley, B. Stark | Informational | November 2013 |
| 7016 | Adobe's Secure Real-Time Media Flow ProtocolM. Thornburgh | Informational | November 2013 |
| 6956 | Forwarding and Control Element Separation (ForCES) Logical Function Block (LFB) LibraryW. Wang, E. Haleplidis, K. Ogawa, C. Li, J. Halpern | Proposed Standard | June 2013 |
| 6940 | REsource LOcation And Discovery (RELOAD) Base ProtocolC. Jennings, B. Lowekamp, Ed., E. Rescorla, S. Baset, H. Schulzrinne | Proposed Standard | January 2014 |
| 6897 | Multipath TCP (MPTCP) Application Interface ConsiderationsM. Scharf, A. Ford | Informational | March 2013 |
| 6890 | Special-Purpose IP Address RegistriesM. Cotton, L. Vegoda, R. Bonica, Ed., B. Haberman | Best Current Practice | April 2013 |
| 6888 | Common Requirements for Carrier-Grade NATs (CGNs)S. Perreault, Ed., I. Yamagata, S. Miyakawa, A. Nakagawa, H. Ashida | Best Current Practice | April 2013 |
| 6864 | Updated Specification of the IPv4 ID FieldJ. Touch | Proposed Standard | February 2013 |
| 6824 | TCP Extensions for Multipath Operation with Multiple AddressesA. Ford, C. Raiciu, M. Handley, O. Bonaventure · obsoleted by RFC 8684 | Experimental | January 2013 |
| 6820 | Address Resolution Problems in Large Data Center NetworksT. Narten, M. Karir, I. Foo | Informational | January 2013 |
| 6814 | Formally Deprecating Some IPv4 OptionsC. Pignataro, F. Gont | Proposed Standard | November 2012 |
| 6792 | Guidelines for Use of the RTP Monitoring FrameworkQ. Wu, Ed., G. Hunt, P. Arden | Informational | November 2012 |
| 6760 | Requirements for a Protocol to Replace the AppleTalk Name Binding Protocol (NBP)S. Cheshire, M. Krochmal | Informational | February 2013 |
| 6740 | Identifier-Locator Network Protocol (ILNP) Architectural DescriptionRJ Atkinson, SN Bhatti | Experimental | November 2012 |
| 6691 | TCP Options and Maximum Segment Size (MSS)D. Borman · obsoleted by RFC 9293 | Informational | July 2012 |
| 6633 | Deprecation of ICMP Source Quench MessagesF. Gont | Proposed Standard | May 2012 |
| 6540 | IPv6 Support Required for All IP-Capable NodesW. George, C. Donley, C. Liljenstolpe, L. Howard | Best Current Practice | April 2012 |
| 6491 | Resource Public Key Infrastructure (RPKI) Objects Issued by IANAT. Manderson, L. Vegoda, S. Kent | Proposed Standard | February 2012 |
| 6429 | TCP Sender Clarification for Persist ConditionM. Bashyam, M. Jethanandani, A. Ramaiah · obsoleted by RFC 9293 | Informational | December 2011 |
| 6426 | MPLS On-Demand Connectivity Verification and Route TracingE. Gray, N. Bahadur, S. Boutros, R. Aggarwal | Proposed Standard | November 2011 |
| 6419 | Current Practices for Multiple-Interface HostsM. Wasserman, P. Seite | Informational | November 2011 |
| 6418 | Multiple Interfaces and Provisioning Domains Problem StatementM. Blanchet, P. Seite | Informational | November 2011 |
| 6298 | Computing TCP's Retransmission TimerV. Paxson, M. Allman, J. Chu, M. Sargent | Proposed Standard | June 2011 |
| 6274 | Security Assessment of the Internet Protocol Version 4F. Gont | Informational | July 2011 |
| 6272 | Internet Protocols for the Smart GridF. Baker, D. Meyer | Informational | June 2011 |
| 6250 | Evolution of the IP ModelD. Thaler | Informational | May 2011 |
| 6204 | Basic Requirements for IPv6 Customer Edge RoutersH. Singh, W. Beebee, C. Donley, B. Stark, O. Troan, Ed. · obsoleted by RFC 7084 | Informational | April 2011 |
| 6191 | Reducing the TIME-WAIT State Using TCP TimestampsF. Gont | Best Current Practice | April 2011 |
| 6142 | ANSI C12.22, IEEE 1703, and MC12.22 Transport Over IPA. Moise, J. Brodkin | Informational | March 2011 |
| 6139 | Routing and Addressing in Networks with Global Enterprise Recursion (RANGER) ScenariosS. Russert, Ed., E. Fleischman, Ed., F. Templin, Ed. | Informational | February 2011 |
| 6093 | On the Implementation of the TCP Urgent MechanismF. Gont, A. Yourtchenko · obsoleted by RFC 9293 | Proposed Standard | January 2011 |
| 6092 | Recommended Simple Security Capabilities in Customer Premises Equipment (CPE) for Providing Residential IPv6 Internet ServiceJ. Woodyatt, Ed. | Informational | January 2011 |
| 6069 | Making TCP More Robust to Long Connectivity Disruptions (TCP-LCD)A. Zimmermann, A. Hannemann | Experimental | December 2010 |
| 6013 | TCP Cookie Transactions (TCPCT)W. Simpson · obsoleted by RFC 7805 | Historic | January 2011 |
| 5971 | GIST: General Internet Signalling TransportH. Schulzrinne, R. Hancock | Experimental | October 2010 |
| 5961 | Improving TCP's Robustness to Blind In-Window AttacksA. Ramaiah, R. Stewart, M. Dalal | Proposed Standard | August 2010 |
| 5942 | IPv6 Subnet Model: The Relationship between Links and Subnet PrefixesH. Singh, W. Beebee, E. Nordmark | Proposed Standard | July 2010 |
| 5927 | ICMP Attacks against TCPF. Gont | Informational | July 2010 |
| 5925 | The TCP Authentication OptionJ. Touch, A. Mankin, R. Bonica | Proposed Standard | June 2010 |
| 5884 | Bidirectional Forwarding Detection (BFD) for MPLS Label Switched Paths (LSPs)R. Aggarwal, K. Kompella, T. Nadeau, G. Swallow | Proposed Standard | June 2010 |
| 5837 | Extending ICMP for Interface and Next-Hop IdentificationA. Atlas, Ed., R. Bonica, Ed., C. Pignataro, Ed., N. Shen, JR. Rivers | Proposed Standard | April 2010 |
| 5783 | Congestion Control in the RFC SeriesM. Welzl, W. Eddy | Informational | February 2010 |
| 5766 | Traversal Using Relays around NAT (TURN): Relay Extensions to Session Traversal Utilities for NAT (STUN)R. Mahy, P. Matthews, J. Rosenberg · obsoleted by RFC 8656 | Proposed Standard | April 2010 |
| 5735 | Special Use IPv4 AddressesM. Cotton, L. Vegoda · obsoleted by RFC 6890 | Best Current Practice | January 2010 |
| 5681 | TCP Congestion ControlM. Allman, V. Paxson, E. Blanton | Draft Standard | September 2009 |
| 5677 | IEEE 802.21 Mobility Services Framework Design (MSFD)T. Melia, Ed., G. Bajko, S. Das, N. Golmie, JC. Zuniga | Proposed Standard | December 2009 |
| 5595 | The Datagram Congestion Control Protocol (DCCP) Service CodesG. Fairhurst | Proposed Standard | September 2009 |
| 5558 | Virtual Enterprise Traversal (VET)F. Templin, Ed. | Informational | February 2010 |
| 5534 | Failure Detection and Locator Pair Exploration Protocol for IPv6 MultihomingJ. Arkko, I. van Beijnum | Proposed Standard | June 2009 |
| 5508 | NAT Behavioral Requirements for ICMPP. Srisuresh, B. Ford, S. Sivakumar, S. Guha | Best Current Practice | April 2009 |
| 5505 | Principles of Internet Host ConfigurationB. Aboba, D. Thaler, L. Andersson, S. Cheshire | Informational | May 2009 |
| 5482 | TCP User Timeout OptionL. Eggert, F. Gont | Proposed Standard | March 2009 |
| 5461 | TCP's Reaction to Soft ErrorsF. Gont | Informational | February 2009 |
| 5413 | SLAPP: Secure Light Access Point ProtocolP. Narasimhan, D. Harkins, S. Ponnuswamy | Historic | February 2010 |
| 5405 | Unicast UDP Usage Guidelines for Application DesignersL. Eggert, G. Fairhurst · obsoleted by RFC 8085 | Best Current Practice | November 2008 |
| 5389 | Session Traversal Utilities for NAT (STUN)J. Rosenberg, R. Mahy, P. Matthews, D. Wing · obsoleted by RFC 8489 | Proposed Standard | October 2008 |
| 5383 | Deployment Considerations for Lemonade-Compliant Mobile EmailR. Gellens | Best Current Practice | October 2008 |
| 5382 | NAT Behavioral Requirements for TCPS. Guha, Ed., K. Biswas, B. Ford, S. Sivakumar, P. Srisuresh | Best Current Practice | October 2008 |
| 5204 | Host Identity Protocol (HIP) Rendezvous ExtensionJ. Laganier, L. Eggert · obsoleted by RFC 8004 | Experimental | April 2008 |
| 5118 | Session Initiation Protocol (SIP) Torture Test Messages for Internet Protocol Version 6 (IPv6)V. Gurbani, C. Boulton, R. Sparks | Informational | February 2008 |
| 5061 | Stream Control Transmission Protocol (SCTP) Dynamic Address ReconfigurationR. Stewart, Q. Xie, M. Tuexen, S. Maruyama, M. Kozuka | Proposed Standard | September 2007 |
| 5044 | Marker PDU Aligned Framing for TCP SpecificationP. Culley, U. Elzur, R. Recio, S. Bailey, J. Carrier | Proposed Standard | October 2007 |
| 4960 | Stream Control Transmission ProtocolR. Stewart, Ed. · obsoleted by RFC 9260 | Proposed Standard | September 2007 |
| 4953 | Defending TCP Against Spoofing AttacksJ. Touch | Informational | July 2007 |
| 4948 | Report from the IAB workshop on Unwanted Traffic March 9-10, 2006L. Andersson, E. Davies, L. Zhang | Informational | August 2007 |
| 4943 | IPv6 Neighbor Discovery On-Link Assumption Considered HarmfulS. Roy, A. Durand, J. Paugh | Informational | September 2007 |
| 4942 | IPv6 Transition/Co-existence Security ConsiderationsE. Davies, S. Krishnan, P. Savola | Informational | September 2007 |
| 4907 | Architectural Implications of Link IndicationsB. Aboba, Ed. | Informational | June 2007 |
| 4898 | TCP Extended Statistics MIBM. Mathis, J. Heffner, R. Raghunarayan | Proposed Standard | May 2007 |
| 4861 | Neighbor Discovery for IP version 6 (IPv6)T. Narten, E. Nordmark, W. Simpson, H. Soliman | Draft Standard | September 2007 |
| 4840 | Multiple Encapsulation Methods Considered HarmfulB. Aboba, Ed., E. Davies, D. Thaler | Informational | April 2007 |
| 4821 | Packetization Layer Path MTU DiscoveryM. Mathis, J. Heffner | Proposed Standard | March 2007 |
| 4728 | The Dynamic Source Routing Protocol (DSR) for Mobile Ad Hoc Networks for IPv4D. Johnson, Y. Hu, D. Maltz | Experimental | February 2007 |
| 4653 | Improving the Robustness of TCP to Non-Congestion EventsS. Bhandarkar, A. L. N. Reddy, M. Allman, E. Blanton | Experimental | August 2006 |
| 4614 | A Roadmap for Transmission Control Protocol (TCP) Specification DocumentsM. Duke, R. Braden, W. Eddy, E. Blanton · obsoleted by RFC 7414 | Informational | September 2006 |
| 4460 | Stream Control Transmission Protocol (SCTP) Specification Errata and IssuesR. Stewart, I. Arias-Rodriguez, K. Poon, A. Caro, M. Tuexen · obsoleted by RFC 9260 | Informational | April 2006 |
| 4459 | MTU and Fragmentation Issues with In-the-Network TunnelingP. Savola | Informational | April 2006 |
| 4443 | Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) SpecificationA. Conta, S. Deering, M. Gupta, Ed. | Internet Standard | March 2006 |
| 4413 | TCP/IP Field BehaviorM. West, S. McCann | Informational | March 2006 |
| 4391 | Transmission of IP over InfiniBand (IPoIB)J. Chu, V. Kashyap | Proposed Standard | April 2006 |
| 4379 | Detecting Multi-Protocol Label Switched (MPLS) Data Plane FailuresK. Kompella, G. Swallow · obsoleted by RFC 8029 | Proposed Standard | February 2006 |
| 4367 | What's in a Name: False Assumptions about DNS NamesJ. Rosenberg, Ed., IAB | Informational | February 2006 |
| 4302 | IP Authentication HeaderS. Kent | Proposed Standard | December 2005 |
| 4293 | Management Information Base for the Internet Protocol (IP)S. Routhier, Ed. | Proposed Standard | April 2006 |
| 4172 | iFCP - A Protocol for Internet Fibre Channel Storage NetworkingC. Monia, R. Mullendore, F. Travostino, W. Jeong, M. Edwards | Proposed Standard | September 2005 |
| 4035 | Protocol Modifications for the DNS Security ExtensionsR. Arends, R. Austein, M. Larson, D. Massey, S. Rose | Proposed Standard | March 2005 |
| 3948 | UDP Encapsulation of IPsec ESP PacketsA. Huttunen, B. Swander, V. Volpe, L. DiBurro, M. Stenberg | Proposed Standard | January 2005 |
| 3884 | Use of IPsec Transport Mode for Dynamic RoutingJ. Touch, L. Eggert, Y. Wang | Informational | September 2004 |
| 3821 | Fibre Channel Over TCP/IP (FCIP)M. Rajagopal, E. Rodriguez, R. Weber | Proposed Standard | July 2004 |
| 3790 | Survey of IPv4 Addresses in Currently Deployed IETF Internet Area Standards Track and Experimental DocumentsC. Mickles, Ed., P. Nesser, II | Informational | June 2004 |
| 3720 | Internet Small Computer Systems Interface (iSCSI)J. Satran, K. Meth, C. Sapuntzakis, M. Chadalapaka, E. Zeidner · obsoleted by RFC 7143 | Proposed Standard | April 2004 |
| 3684 | Topology Dissemination Based on Reverse-Path Forwarding (TBRPF)R. Ogier, F. Templin, M. Lewis | Experimental | February 2004 |
| 3522 | The Eifel Detection Algorithm for TCPR. Ludwig, M. Meyer | Experimental | April 2003 |
| 3490 | Internationalizing Domain Names in Applications (IDNA)P. Faltstrom, P. Hoffman, A. Costello · obsoleted by RFC 5890, RFC 5891 | Proposed Standard | March 2003 |
| 3481 | TCP over Second (2.5G) and Third (3G) Generation Wireless NetworksH. Inamura, Ed., G. Montenegro, Ed., R. Ludwig, A. Gurtov, F. Khafizov | Best Current Practice | February 2003 |
| 3465 | TCP Congestion Control with Appropriate Byte Counting (ABC)M. Allman | Experimental | February 2003 |
| 3449 | TCP Performance Implications of Network Path AsymmetryH. Balakrishnan, V. Padmanabhan, G. Fairhurst, M. Sooriyabandara | Best Current Practice | December 2002 |
| 3435 | Media Gateway Control Protocol (MGCP) Version 1.0F. Andreasen, B. Foster | Informational | January 2003 |
| 3390 | Increasing TCP's Initial WindowM. Allman, S. Floyd, C. Partridge | Proposed Standard | November 2002 |
| 3366 | Advice to link designers on link Automatic Repeat reQuest (ARQ)G. Fairhurst, L. Wood | Best Current Practice | September 2002 |
| 3360 | Inappropriate TCP Resets Considered HarmfulS. Floyd | Best Current Practice | August 2002 |
| 3260 | New Terminology and Clarifications for DiffservD. Grossman | Informational | April 2002 |
| 3259 | A Message Bus for Local CoordinationJ. Ott, C. Perkins, D. Kutscher | Informational | May 2002 |
| 3175 | Aggregation of RSVP for IPv4 and IPv6 ReservationsF. Baker, C. Iturralde, F. Le Faucheur, B. Davie | Proposed Standard | September 2001 |
| 3168 | The Addition of Explicit Congestion Notification (ECN) to IPK. Ramakrishnan, S. Floyd, D. Black | Proposed Standard | September 2001 |
| 3155 | End-to-end Performance Implications of Links with ErrorsS. Dawkins, G. Montenegro, M. Kojo, V. Magret, N. Vaidya | Best Current Practice | August 2001 |
| 3154 | Requirements and Functional Architecture for an IP Host Alerting ProtocolJ. Kempf, C. Castelluccia, P. Mutaf, N. Nakajima, Y. Ohba, R. Ramjee, Y. Saifullah, B. Sarikaya, X. Xu | Informational | August 2001 |
| 3135 | Performance Enhancing Proxies Intended to Mitigate Link-Related DegradationsJ. Border, M. Kojo, J. Griner, G. Montenegro, Z. Shelby | Informational | June 2001 |
| 3081 | Mapping the BEEP Core onto TCPM. Rose | Proposed Standard | March 2001 |
| 3022 | Traditional IP Network Address Translator (Traditional NAT)P. Srisuresh, K. Egevang | Informational | January 2001 |
| 3021 | Using 31-Bit Prefixes on IPv4 Point-to-Point LinksA. Retana, R. White, V. Fuller, D. McPherson | Proposed Standard | December 2000 |
| 2995 | Pre-Spirits Implementations of PSTN-initiated ServicesH. Lu, Ed., I. Faynberg, J. Voelker, M. Weissman, W. Zhang, S. Rhim, J. Hwang, S. Ago, S. Moeenuddin, S. Hadvani, S. Nyckelgard, J. Yoakum, L. Robart | Informational | November 2000 |
| 2988 | Computing TCP's Retransmission TimerV. Paxson, M. Allman · obsoleted by RFC 6298 | Proposed Standard | November 2000 |
| 2923 | TCP Problems with Path MTU DiscoveryK. Lahey | Informational | September 2000 |
| 2914 | Congestion Control PrinciplesS. Floyd | Best Current Practice | September 2000 |
| 2893 | Transition Mechanisms for IPv6 Hosts and RoutersR. Gilligan, E. Nordmark · obsoleted by RFC 4213 | Proposed Standard | August 2000 |
| 2835 | IP and ARP over HIPPI-6400 (GSN)J.-M. Pittet | Proposed Standard | May 2000 |
| 2834 | ARP and IP Broadcast over HIPPI-800J.-M. Pittet | Proposed Standard | May 2000 |
| 2822 | Internet Message FormatP. Resnick, Ed. · obsoleted by RFC 5322 | Proposed Standard | April 2001 |
| 2784 | Generic Routing Encapsulation (GRE)D. Farinacci, T. Li, S. Hanks, D. Meyer, P. Traina | Proposed Standard | March 2000 |
| 2760 | Ongoing TCP Research Related to SatellitesM. Allman, Ed., S. Dawkins, D. Glover, J. Griner, D. Tran, T. Henderson, J. Heidemann, J. Touch, H. Kruse, S. Ostermann, K. Scott, J. Semke | Informational | February 2000 |
| 2757 | Long Thin NetworksG. Montenegro, S. Dawkins, M. Kojo, V. Magret, N. Vaidya | Informational | January 2000 |
| 2694 | DNS extensions to Network Address Translators (DNS_ALG)P. Srisuresh, G. Tsirtsis, P. Akkiraju, A. Heffernan | Informational | September 1999 |
| 2678 | IPPM Metrics for Measuring ConnectivityJ. Mahdavi, V. Paxson | Proposed Standard | September 1999 |
| 2663 | IP Network Address Translator (NAT) Terminology and ConsiderationsP. Srisuresh, M. Holdrege | Informational | August 1999 |
| 2581 | TCP Congestion ControlM. Allman, V. Paxson, W. Stevens · obsoleted by RFC 5681 | Proposed Standard | April 1999 |
| 2555 | 30 Years of RFCsRFC Editor, et al. | Informational | April 1999 |
| 2525 | Known TCP Implementation ProblemsV. Paxson, M. Allman, S. Dawson, W. Fenner, J. Griner, I. Heavens, K. Lahey, J. Semke, B. Volz | Informational | March 1999 |
| 2521 | ICMP Security Failures MessagesP. Karn, W. Simpson | Experimental | March 1999 |
| 2500 | Internet Official Protocol StandardsJ. Reynolds, R. Braden · obsoleted by RFC 2600 | Historic | June 1999 |
| 2498 | IPPM Metrics for Measuring ConnectivityJ. Mahdavi, V. Paxson · obsoleted by RFC 2678 | Experimental | January 1999 |
| 2488 | Enhancing TCP Over Satellite Channels using Standard MechanismsM. Allman, D. Glover, L. Sanchez | Best Current Practice | January 1999 |
| 2481 | A Proposal to add Explicit Congestion Notification (ECN) to IPK. Ramakrishnan, S. Floyd · obsoleted by RFC 3168 | Experimental | January 1999 |
| 2474 | Definition of the Differentiated Services Field (DS Field) in the IPv4 and IPv6 HeadersK. Nichols, S. Blake, F. Baker, D. Black | Proposed Standard | December 1998 |
| 2463 | Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) SpecificationA. Conta, S. Deering · obsoleted by RFC 4443 | Draft Standard | December 1998 |
| 2461 | Neighbor Discovery for IP Version 6 (IPv6)T. Narten, E. Nordmark, W. Simpson · obsoleted by RFC 4861 | Draft Standard | December 1998 |
| 2414 | Increasing TCP's Initial WindowM. Allman, S. Floyd, C. Partridge · obsoleted by RFC 3390 | Experimental | September 1998 |
| 2402 | IP Authentication HeaderS. Kent, R. Atkinson · obsoleted by RFC 4302, RFC 4305 | Proposed Standard | November 1998 |
| 2401 | Security Architecture for the Internet ProtocolS. Kent, R. Atkinson · obsoleted by RFC 4301 | Proposed Standard | November 1998 |
| 2400 | Internet Official Protocol StandardsJ. Postel, J. Reynolds · obsoleted by RFC 2500 | Historic | September 1998 |
| 2391 | Load Sharing using IP Network Address Translation (LSNAT)P. Srisuresh, D. Gan | Informational | August 1998 |
| 2360 | Guide for Internet Standards WritersG. Scott | Best Current Practice | June 1998 |
| 2353 | APPN/HPR in IP Networks APPN Implementers' Workshop Closed Pages DocumentG. Dudley | Informational | May 1998 |
| 2331 | ATM Signalling Support for IP over ATM - UNI Signalling 4.0 UpdateM. Maher | Proposed Standard | April 1998 |
| 2309 | Recommendations on Queue Management and Congestion Avoidance in the InternetB. Braden, D. Clark, J. Crowcroft, B. Davie, S. Deering, D. Estrin, S. Floyd, V. Jacobson, G. Minshall, C. Partridge, L. Peterson, K. Ramakrishnan, S. Shenker, J. Wroclawski, L. Zhang · obsoleted by RFC 7567 | Informational | April 1998 |
| 2300 | Internet Official Protocol StandardsJ. Postel · obsoleted by RFC 2400 | Historic | May 1998 |
| 2229 | A Dictionary Server ProtocolR. Faith, B. Martin | Informational | October 1997 |
| 2225 | Classical IP and ARP over ATMM. Laubach, J. Halpern | Proposed Standard | April 1998 |
| 2200 | Internet Official Protocol StandardsJ. Postel · obsoleted by RFC 2300 | Historic | June 1997 |
| 2176 | IPv4 over MAPOS Version 1K. Murakami, M. Maruyama | Informational | June 1997 |
| 2132 | DHCP Options and BOOTP Vendor ExtensionsS. Alexander, R. Droms | Draft Standard | March 1997 |
| 2131 | Dynamic Host Configuration ProtocolR. Droms | Draft Standard | March 1997 |
| 2075 | IP Echo Host ServiceC. Partridge | Experimental | January 1997 |
| 2018 | TCP Selective Acknowledgment OptionsM. Mathis, J. Mahdavi, S. Floyd, A. Romanow | Proposed Standard | October 1996 |
| 2001 | TCP Slow Start, Congestion Avoidance, Fast Retransmit, and Fast Recovery AlgorithmsW. Stevens · obsoleted by RFC 2581 | Proposed Standard | January 1997 |
| 2000 | Internet Official Protocol StandardsJ. Postel, Ed. · obsoleted by RFC 2200 | Historic | February 1997 |
| 1970 | Neighbor Discovery for IP Version 6 (IPv6)T. Narten, E. Nordmark, W. Simpson · obsoleted by RFC 2461 | Proposed Standard | August 1996 |
| 1937 | "Local/Remote" Forwarding Decision in Switched Data Link SubnetworksY. Rekhter, D. Kandlur | Informational | May 1996 |
| 1933 | Transition Mechanisms for IPv6 Hosts and RoutersR. Gilligan, E. Nordmark · obsoleted by RFC 2893 | Proposed Standard | April 1996 |
| 1920 | Internet Official Protocol StandardsJ. Postel · obsoleted by RFC 2000 | Historic | March 1996 |
| 1885 | Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6)A. Conta, S. Deering · obsoleted by RFC 2463 | Proposed Standard | December 1995 |
| 1880 | Internet Official Protocol StandardsJ. Postel, Ed. · obsoleted by RFC 1920 | Historic | November 1995 |
| 1819 | Internet Stream Protocol Version 2 (ST2) Protocol Specification - Version ST2+L. Delgrossi, Ed., L. Berger, Ed. | Historic | August 1995 |
| 1812 | Requirements for IP Version 4 RoutersF. Baker, Ed. | Proposed Standard | June 1995 |
| 1800 | Internet Official Protocol StandardsJ. Postel, Ed. · obsoleted by RFC 1880 | Historic | July 1995 |
| 1780 | Internet Official Protocol StandardsJ. Postel, Ed. · obsoleted by RFC 1800 | Historic | March 1995 |
| 1770 | IPv4 Option for Sender Directed Multi-Destination DeliveryC. Graff · obsoleted by RFC 6814 | Historic | March 1995 |
| 1755 | ATM Signaling Support for IP over ATMM. Perez, F. Liaw, A. Mankin, E. Hoffman, D. Grossman, A. Malis | Proposed Standard | February 1995 |
| 1745 | BGP4/IDRP for IP---OSPF InteractionK. Varadhan, S. Hares, Y. Rekhter | Historic | December 1994 |
| 1720 | Internet Official Protocol StandardsJ. Postel · obsoleted by RFC 1780 | Historic | November 1994 |
| 1716 | Towards Requirements for IP RoutersP. Almquist, F. Kastenholz · obsoleted by RFC 1812 | Informational | November 1994 |
| 1644 | T/TCP -- TCP Extensions for Transactions Functional SpecificationR. Braden · obsoleted by RFC 6247 | Historic | July 1994 |
| 1626 | Default IP MTU for use over ATM AAL5R. Atkinson · obsoleted by RFC 2225 | Proposed Standard | May 1994 |
| 1620 | Internet Architecture Extensions for Shared MediaB. Braden, J. Postel, Y. Rekhter | Informational | May 1994 |
| 1610 | Internet Official Protocol StandardsJ. Postel · obsoleted by RFC 1720 | Historic | July 1994 |
| 1600 | Internet Official Protocol StandardsJ. Postel · obsoleted by RFC 1610 | Historic | March 1994 |
| 1577 | Classical IP and ARP over ATMM. Laubach · obsoleted by RFC 2225 | Proposed Standard | January 1994 |
| 1561 | Use of ISO CLNP in TUBA EnvironmentsD. Piscitello | Experimental | December 1993 |
| 1546 | Host Anycasting ServiceC. Partridge, T. Mendez, W. Milliken | Informational | November 1993 |
| 1541 | Dynamic Host Configuration ProtocolR. Droms · obsoleted by RFC 2131 | Proposed Standard | October 1993 |
| 1540 | Internet Official Protocol StandardsJ. Postel · obsoleted by RFC 1600 | Historic | October 1993 |
| 1533 | DHCP Options and BOOTP Vendor ExtensionsS. Alexander, R. Droms · obsoleted by RFC 2132 | Proposed Standard | October 1993 |
| 1531 | Dynamic Host Configuration ProtocolR. Droms · obsoleted by RFC 1541 | Proposed Standard | October 1993 |
| 1517 | Applicability Statement for the Implementation of Classless Inter-Domain Routing (CIDR)Internet Engineering Steering Group, R. Hinden | Historic | September 1993 |
| 1500 | Internet Official Protocol StandardsJ. Postel · obsoleted by RFC 1540 | Historic | August 1993 |
| 1455 | Physical Link Security Type of ServiceD. Eastlake 3rd · obsoleted by RFC 2474 | Experimental | May 1993 |
| 1433 | Directed ARPJ. Garrett, J. Hagan, J. Wong | Experimental | March 1993 |
| 1410 | IAB Official Protocol StandardsJ. Postel, Ed. · obsoleted by RFC 1500 | Historic | March 1993 |
| 1403 | BGP OSPF InteractionK. Varadhan | Historic | January 1993 |
| 1385 | EIP: The Extended Internet ProtocolZ. Wang · obsoleted by RFC 6814 | Historic | November 1992 |
| 1379 | Extending TCP for Transactions -- ConceptsR. Braden · obsoleted by RFC 6247 | Historic | November 1992 |
| 1370 | Applicability Statement for OSPFInternet Architecture Board, L. Chapin | Historic | October 1992 |
| 1360 | IAB Official Protocol StandardsJ. Postel · obsoleted by RFC 1410 | Historic | September 1992 |
| 1349 | Type of Service in the Internet Protocol SuiteP. Almquist · obsoleted by RFC 2474 | Proposed Standard | July 1992 |
| 1329 | Thoughts on Address Resolution for Dual MAC FDDI NetworksP. Kuehn | Informational | May 1992 |
| 1310 | The Internet Standards ProcessL. Chapin · obsoleted by RFC 1602 | Informational | March 1992 |
| 1280 | IAB Official Protocol StandardsJ. Postel · obsoleted by RFC 1360 | Historic | March 1992 |
| 1256 | ICMP Router Discovery MessagesS. Deering, Ed. | Proposed Standard | September 1991 |
| 1254 | Gateway Congestion Control SurveyA. Mankin, K. Ramakrishnan | Informational | August 1991 |
| 1250 | IAB Official Protocol StandardsJ. Postel · obsoleted by RFC 1280, RFC 2200 | Historic | August 1991 |
| 1219 | On the assignment of subnet numbersP.F. Tsuchiya | Informational | April 1991 |
| 1207 | FYI on Questions and Answers: Answers to commonly asked "experienced Internet user" questionsG.S. Malkin, A.N. Marine, J.K. Reynolds | Informational | February 1991 |
| 1200 | IAB official protocol standardsDefense Advanced Research Projects Agency, Internet Activities Board · obsoleted by RFC 1250 | Historic | April 1991 |
| 1191 | Path MTU discoveryJ. Mogul, S. Deering | Draft Standard | November 1990 |
| 1190 | Experimental Internet Stream Protocol: Version 2 (ST-II)C. Topolcic · obsoleted by RFC 1819 | Experimental | October 1990 |
| 1180 | TCP/IP tutorialT.J. Socolofsky, C.J. Kale | Informational | January 1991 |
| 1175 | FYI on where to start: A bibliography of internetworking informationK.L. Bowers, T.L. LaQuey, J.K. Reynolds, K. Roubicek, M.K. Stahl, A. Yuan | Informational | August 1990 |
| 1147 | FYI on a Network Management Tool Catalog: Tools for Monitoring and Debugging TCP/IP Internets and Interconnected DevicesR.H. Stine · obsoleted by RFC 1470 | Informational | April 1990 |
| 1146 | TCP alternate checksum optionsJ. Zweig, C. Partridge · obsoleted by RFC 6247 | Historic | March 1990 |
| 1145 | TCP alternate checksum optionsJ. Zweig, C. Partridge · obsoleted by RFC 1146, RFC 6247 | Historic | February 1990 |
| 1140 | IAB official protocol standardsDefense Advanced Research Projects Agency, Internet Activities Board · obsoleted by RFC 1200 | Historic | May 1990 |
| 1130 | IAB official protocol standardsDefense Advanced Research Projects Agency, Internet Activities Board · obsoleted by RFC 1140 | Historic | October 1989 |
| 1127 | Perspective on the Host Requirements RFCsR.T. Braden | Informational | October 1989 |
| 1123 | Requirements for Internet Hosts - Application and SupportR. Braden, Ed. | Internet Standard | October 1989 |
| 1108 | U.S. Department of Defense Security Options for the Internet ProtocolS. Kent | Historic | November 1991 |