272 results ( Show 25 | All )
| Number | Files | Title | Authors | Date | More Info | Status |
|---|---|---|---|---|---|---|
| RFC 9599 part of BCP 89 | HTML, TEXT, PDF, XML | Guidelines for Adding Congestion Notification to Protocols that Encapsulate IP | B. Briscoe, J. Kaippallimalil | August 2024 | Updates RFC 3819 | Best Current Practice |
| RFC 9542 a.k.a. BCP 141 | HTML, TEXT, PDF, XML | IANA Considerations and IETF Protocol and Documentation Usage for IEEE 802 Parameters | D. Eastlake 3rd, J. Abley, Y. Li | April 2024 | Errata, Obsoletes RFC 7042 | Best Current Practice |
| RFC 9499 a.k.a. BCP 219 | HTML, TEXT, PDF, XML | DNS Terminology | P. Hoffman, K. Fujiwara | March 2024 | Obsoletes RFC 8499, Updates RFC 2308 | Best Current Practice |
| RFC 9501 a.k.a. BCP 239 | HTML, TEXT, PDF, XML | Open Participation Principle regarding Remote Registration Fee | M. Kühlewind, J. Reed, R. Salz | December 2023 | Best Current Practice | |
| RFC 9455 a.k.a. BCP 238 | HTML, TEXT, PDF, XML | Avoiding Route Origin Authorizations (ROAs) Containing Multiple IP Prefixes | Z. Yan, R. Bush, G. Geng, T. de Kock, J. Yao | August 2023 | Best Current Practice | |
| RFC 9416 part of BCP 72 | HTML, TEXT, PDF, XML | Security Considerations for Transient Numeric Identifiers Employed in Network Protocols | F. Gont, I. Arce | July 2023 | Updates RFC 3552 | Best Current Practice |
| RFC 9389 part of BCP 10 | HTML, TEXT, PDF, XML | Nominating Committee Eligibility | M. Duke | April 2023 | Obsoletes RFC 8788, RFC 8989, Updates RFC 8713 | Best Current Practice |
| RFC 9364 a.k.a. BCP 237 | HTML, TEXT, PDF, XML | DNS Security Extensions (DNSSEC) | P. Hoffman | February 2023 | Best Current Practice | |
| RFC 9325 part of BCP 195 | HTML, TEXT, PDF, XML | Recommendations for Secure Use of Transport Layer Security (TLS) and Datagram Transport Layer Security (DTLS) | Y. Sheffer, P. Saint-Andre, T. Fossati | November 2022 | Obsoletes RFC 7525, Updates RFC 5288, RFC 6066 | Best Current Practice |
| RFC 9319 part of BCP 185 | HTML, TEXT, PDF, XML | The Use of maxLength in the Resource Public Key Infrastructure (RPKI) | Y. Gilad, S. Goldberg, K. Sriram, J. Snijders, B. Maddison | October 2022 | Best Current Practice | |
| RFC 9276 a.k.a. BCP 236 | HTML, TEXT, PDF, XML, HTML with inline errata | Guidance for NSEC3 Parameter Settings | W. Hardaker, V. Dukhovni | August 2022 | Errata, Updates RFC 5155 | Best Current Practice |
| RFC 9281 a.k.a. BCP 11 | HTML, TEXT, PDF, XML | Entities Involved in the IETF Standards Process | R. Salz | June 2022 | Obsoletes RFC 2028 | Best Current Practice |
| RFC 9282 part of BCP 9 | HTML, TEXT, PDF, XML | Responsibility Change for the RFC Series | B. Rosen | June 2022 | Updates RFC 2026 | Best Current Practice |
| RFC 9283 part of BCP 39 | HTML, TEXT, PDF, XML | IAB Charter Update for RFC Editor Model | B. Carpenter, Ed. | June 2022 | Updates RFC 2850 | Best Current Practice |
| RFC 9245 a.k.a. BCP 45 | HTML, TEXT, PDF, XML | IETF Discussion List Charter | L. Eggert, S. Harris | June 2022 | Obsoletes RFC 3005, Updates RFC 3683 | Best Current Practice |
| RFC 9205 a.k.a. BCP 56 | HTML, TEXT, PDF, XML | Building Protocols with HTTP | M. Nottingham | June 2022 | Obsoletes RFC 3205 | Best Current Practice |
| RFC 9210 a.k.a. BCP 235 | HTML, TEXT, PDF, XML | DNS Transport over TCP - Operational Requirements | J. Kristoff, D. Wessels | March 2022 | Updates RFC 1123, RFC 1536 | Best Current Practice |
| RFC 9137 part of BCP 226 | HTML, TEXT, PDF, XML | Considerations for Cancellation of IETF Meetings | M. Duke | October 2021 | Best Current Practice | |
| RFC 9096 a.k.a. BCP 234 | HTML, TEXT, PDF, XML | Improving the Reaction of Customer Edge Routers to IPv6 Renumbering Events | F. Gont, J. Žorž, R. Patterson, B. Volz | August 2021 | Updates RFC 7084 | Best Current Practice |
| RFC 8996 part of BCP 195 | HTML, TEXT, PDF, XML, HTML with inline errata | Deprecating TLS 1.0 and TLS 1.1 | K. Moriarty, S. Farrell | March 2021 | Errata, Obsoletes RFC 5469, RFC 7507, Updates RFC 3261, RFC 3329, RFC 3436, RFC 3470, RFC 3501, RFC 3552, RFC 3568, RFC 3656, RFC 3749, RFC 3767, RFC 3856, RFC 3871, RFC 3887, RFC 3903, RFC 3943, RFC 3983, RFC 4097, RFC 4111, RFC 4162, RFC 4168, RFC 4217, RFC 4235, RFC 4261, RFC 4279, RFC 4497, RFC 4513, RFC 4531, RFC 4540, RFC 4582, RFC 4616, RFC 4642, RFC 4680, RFC 4681, RFC 4712, RFC 4732, RFC 4743, RFC 4744, RFC 4785, RFC 4791, RFC 4823, RFC 4851, RFC 4964, RFC 4975, RFC 4976, RFC 4992, RFC 5018, RFC 5019, RFC 5023, RFC 5024, RFC 5049, RFC 5054, RFC 5091, RFC 5158, RFC 5216, RFC 5238, RFC 5263, RFC 5281, RFC 5364, RFC 5415, RFC 5422, RFC 5456, RFC 5734, RFC 5878, RFC 5953, RFC 6012, RFC 6042, RFC 6083, RFC 6084, RFC 6176, RFC 6347, RFC 6353, RFC 6367, RFC 6460, RFC 6614, RFC 6739, RFC 6749, RFC 6750, RFC 7030, RFC 7465, RFC 7525, RFC 7562, RFC 7568, RFC 8261, RFC 8422 | Best Current Practice |
| RFC 8862 a.k.a. BCP 228 | HTML, TEXT, PDF, XML | Best Practices for Securing RTP Media Signaled with SIP | J. Peterson, R. Barnes, R. Housley | January 2021 | Best Current Practice | |
| RFC 8958 part of BCP 65 | HTML, TEXT, PDF, XML | Updated Registration Rules for URI.ARPA | T. Hardie | December 2020 | Updates RFC 3405 | Best Current Practice |
| RFC 8961 a.k.a. BCP 233 | HTML, TEXT, PDF, XML | Requirements for Time-Based Loss Detection | M. Allman | November 2020 | Best Current Practice | |
| RFC 8932 a.k.a. BCP 232 | HTML, TEXT, PDF, XML | Recommendations for DNS Privacy Service Operators | S. Dickinson, B. Overeinder, R. van Rijswijk-Deij, A. Mankin | October 2020 | Errata | Best Current Practice |
| RFC 8906 a.k.a. BCP 231 | HTML, TEXT, PDF, XML, HTML with inline errata | A Common Operational Problem in DNS Servers: Failure to Communicate | M. Andrews, R. Bellis | September 2020 | Errata | Best Current Practice |
| RFC 8900 a.k.a. BCP 230 | HTML, TEXT, PDF, XML | IP Fragmentation Considered Fragile | R. Bonica, F. Baker, G. Huston, R. Hinden, O. Troan, F. Gont | September 2020 | Best Current Practice | |
| RFC 8815 a.k.a. BCP 229 | HTML, TEXT, PDF, XML | Deprecating Any-Source Multicast (ASM) for Interdomain Multicast | M. Abrahamsson, T. Chown, L. Giuliano, T. Eckert | August 2020 | Best Current Practice | |
| RFC 8820 a.k.a. BCP 190 | HTML, TEXT, PDF, XML | URI Design and Ownership | M. Nottingham | June 2020 | Obsoletes RFC 7320, Updates RFC 3986 | Best Current Practice |
| RFC 8789 part of BCP 9 | HTML, TEXT, PDF, XML | IETF Stream Documents Require IETF Rough Consensus | J. Halpern, Ed., E. Rescorla, Ed. | June 2020 | Errata, Updates RFC 2026 | Best Current Practice |
| RFC 8758 a.k.a. BCP 227 | HTML, TEXT, PDF, XML | Deprecating RC4 in Secure Shell (SSH) | L. Velvindron | April 2020 | Updates RFC 4253 | Best Current Practice |
| RFC 8718 part of BCP 226 | HTML, TEXT, PDF, XML | IETF Plenary Meeting Venue Selection Process | E. Lear, Ed. | February 2020 | Best Current Practice | |
| RFC 8719 part of BCP 226 | HTML, TEXT, PDF, XML | High-Level Guidance for the Meeting Policy of the IETF | S. Krishnan | February 2020 | Best Current Practice | |
| RFC 8714 part of BCP 101 | HTML, TEXT, PDF, XML | Update to the Process for Selection of Trustees for the IETF Trust | J. Arkko, T. Hardie | February 2020 | Errata, Obsoletes RFC 4371 | Best Current Practice |
| RFC 8717 part of BCP 101 | HTML, TEXT, PDF, XML | IETF Administrative Support Activity 2.0: Consolidated Updates to IETF Administrative Terminology | J. Klensin, Ed. | February 2020 | Errata, Updates RFC 2028, RFC 2418, RFC 3005, RFC 3710, RFC 3929, RFC 4633, RFC 6702 | Best Current Practice |
| RFC 8711 part of BCP 101 | HTML, TEXT, PDF, XML | Structure of the IETF Administrative Support Activity, Version 2.0 | B. Haberman, J. Hall, J. Livingood | February 2020 | Obsoletes RFC 4071, RFC 4333, RFC 7691 | Best Current Practice |
| RFC 8713 part of BCP 10 | HTML, TEXT, PDF, XML | IAB, IESG, IETF Trust, and IETF LLC Selection, Confirmation, and Recall Process: Operation of the IETF Nominating and Recall Committees | M. Kucherawy, Ed., R. Hinden, Ed., J. Livingood, Ed. | February 2020 | Errata, Obsoletes RFC 7437, RFC 8318, Updated by RFC 9389 | Best Current Practice |
| RFC 8716 part of BCP 25 | HTML, TEXT, PDF, XML | Update to the IETF Anti-Harassment Procedures for the Replacement of the IETF Administrative Oversight Committee (IAOC) with the IETF Administration LLC | P. Resnick, A. Farrel | February 2020 | Updates RFC 7776 | Best Current Practice |
| RFC 8725 a.k.a. BCP 225 | HTML, TEXT, PDF, XML | JSON Web Token Best Current Practices | Y. Sheffer, D. Hardt, M. Jones | February 2020 | Updates RFC 7519 | Best Current Practice |
| RFC 8704 part of BCP 84 | HTML, TEXT, PDF, XML | Enhanced Feasible-Path Unicast Reverse Path Forwarding | K. Sriram, D. Montgomery, J. Haas | February 2020 | Updates RFC 3704 | Best Current Practice |
| RFC 8634 a.k.a. BCP 224 | ASCII, PDF, HTML | BGPsec Router Certificate Rollover | B. Weis, R. Gagliano, K. Patel | August 2019 | Best Current Practice | |
| RFC 8633 a.k.a. BCP 223 | ASCII, PDF, HTML | Network Time Protocol Best Current Practices | D. Reilly, H. Stenn, D. Sibold | July 2019 | Best Current Practice | |
| RFC 8552 part of BCP 222 | ASCII, PDF, HTML, HTML with inline errata | Scoped Interpretation of DNS Resource Records through "Underscored" Naming of Attribute Leaves | D. Crocker | March 2019 | Errata | Best Current Practice |
| RFC 8553 part of BCP 222 | ASCII, PDF, HTML | DNS Attrleaf Changes: Fixing Specifications That Use Underscored Node Names | D. Crocker | March 2019 | Updates RFC 2782, RFC 3263, RFC 3529, RFC 3620, RFC 3832, RFC 3887, RFC 3958, RFC 4120, RFC 4227, RFC 4386, RFC 4387, RFC 4976, RFC 5026, RFC 5328, RFC 5389, RFC 5415, RFC 5518, RFC 5555, RFC 5617, RFC 5679, RFC 5766, RFC 5780, RFC 5804, RFC 5864, RFC 5928, RFC 6120, RFC 6186, RFC 6376, RFC 6733, RFC 6763, RFC 7208, RFC 7489, RFC 8145 | Best Current Practice |
| RFC 8504 a.k.a. BCP 220 | ASCII, PDF, HTML | IPv6 Node Requirements | T. Chown, J. Loughney, T. Winters | January 2019 | Obsoletes RFC 6434 | Best Current Practice |
| RFC 8521 a.k.a. BCP 221 | ASCII, PDF, HTML | Registration Data Access Protocol (RDAP) Object Tagging | S. Hollenbeck, A. Newton | November 2018 | Errata, Updates RFC 7484 | Best Current Practice |
| RFC 8429 a.k.a. BCP 218 | ASCII, PDF, HTML | Deprecate Triple-DES (3DES) and RC4 in Kerberos | B. Kaduk, M. Short | October 2018 | Updates RFC 3961, RFC 4120 | Best Current Practice |
| RFC 8407 a.k.a. BCP 216 | ASCII, PDF, HTML, HTML with inline errata | Guidelines for Authors and Reviewers of Documents Containing YANG Data Models | A. Bierman | October 2018 | Errata, Obsoletes RFC 6087, Updated by RFC 8819 | Best Current Practice |
| RFC 8421 a.k.a. BCP 217 | ASCII, PDF, HTML | Guidelines for Multihomed and IPv4/IPv6 Dual-Stack Interactive Connectivity Establishment (ICE) | P. Martinsen, T. Reddy, P. Patil | July 2018 | Best Current Practice | |
| RFC 8340 a.k.a. BCP 215 | ASCII, PDF, HTML | YANG Tree Diagrams | M. Bjorklund, L. Berger, Ed. | March 2018 | Updated by RFC 8791 | Best Current Practice |
| RFC 8327 a.k.a. BCP 214 | ASCII, PDF, HTML, HTML with inline errata | Mitigating the Negative Impact of Maintenance through BGP Session Culling | W. Hargrave, M. Griswold, J. Snijders, N. Hilliard | March 2018 | Errata | Best Current Practice |
| RFC 8313 a.k.a. BCP 213 | ASCII, PDF, HTML | Use of Multicast across Inter-domain Peering Points | P. Tarapore, Ed., R. Sayko, G. Shepherd, T. Eckert, Ed., R. Krishnan | January 2018 | Best Current Practice | |
| RFC 8252 a.k.a. BCP 212 | ASCII, PDF, HTML | OAuth 2.0 for Native Apps | W. Denniss, J. Bradley | October 2017 | Errata, Updates RFC 6749 | Best Current Practice |
| RFC 8207 a.k.a. BCP 211 | ASCII, PDF, HTML | BGPsec Operational Considerations | R. Bush | September 2017 | Best Current Practice | |
| RFC 8190 part of BCP 153 | ASCII, PDF, HTML | Updates to the Special-Purpose IP Address Registries | R. Bonica, M. Cotton, B. Haberman, L. Vegoda | June 2017 | Updates RFC 6890 | Best Current Practice |
| RFC 8126 a.k.a. BCP 26 | ASCII, PDF, HTML | Guidelines for Writing an IANA Considerations Section in RFCs | M. Cotton, B. Leiba, T. Narten | June 2017 | Errata, Obsoletes RFC 5226 | Best Current Practice |
| RFC 8180 a.k.a. BCP 210 | ASCII, PDF, HTML | Minimal IPv6 over the TSCH Mode of IEEE 802.15.4e (6TiSCH) Configuration | X. Vilajosana, Ed., K. Pister, T. Watteyne | May 2017 | Errata | Best Current Practice |
| RFC 8179 a.k.a. BCP 79 | ASCII, PDF, HTML, HTML with inline errata | Intellectual Property Rights in IETF Technology | S. Bradner, J. Contreras | May 2017 | Errata, Obsoletes RFC 3979, RFC 4879, Updates RFC 2026 | Best Current Practice |
| RFC 8174 part of BCP 14 | ASCII, PDF, HTML | Ambiguity of Uppercase vs Lowercase in RFC 2119 Key Words | B. Leiba | May 2017 | Errata, Updates RFC 2119 | Best Current Practice |
| RFC 8109 a.k.a. BCP 209 | ASCII, PDF, HTML | Initializing a DNS Resolver with Priming Queries | P. Koch, M. Larson, P. Hoffman | March 2017 | Best Current Practice | |
| RFC 8084 a.k.a. BCP 208 | ASCII, PDF, HTML | Network Transport Circuit Breakers | G. Fairhurst | March 2017 | Best Current Practice | |
| RFC 8085 a.k.a. BCP 145 | ASCII, PDF, HTML, HTML with inline errata | UDP Usage Guidelines | L. Eggert, G. Fairhurst, G. Shepherd | March 2017 | Errata, Obsoletes RFC 5405, Updated by RFC 8899 | Best Current Practice |
| RFC 8067 part of BCP 97 | ASCII, PDF, HTML | Updating When Standards Track Documents May Refer Normatively to Documents at a Lower Level | B. Leiba | January 2017 | Updates RFC 3967 | Best Current Practice |
| RFC 8027 a.k.a. BCP 207 | ASCII, PDF, HTML, HTML with inline errata | DNSSEC Roadblock Avoidance | W. Hardaker, O. Gudmundsson, S. Krishnaswamy | November 2016 | Errata | Best Current Practice |
| RFC 7957 part of BCP 67 | ASCII, PDF, HTML | DISPATCH-Style Working Groups and the SIP Change Process | B. Campbell, Ed., A. Cooper, B. Leiba | August 2016 | Updates RFC 5727 | Best Current Practice |
| RFC 7926 a.k.a. BCP 206 | ASCII, PDF, HTML | Problem Statement and Architecture for Information Exchange between Interconnected Traffic-Engineered Networks | A. Farrel, Ed., J. Drake, N. Bitar, G. Swallow, D. Ceccarelli, X. Zhang | July 2016 | Best Current Practice | |
| RFC 7934 a.k.a. BCP 204 | ASCII, PDF, HTML | Host Address Availability Recommendations | L. Colitti, V. Cerf, S. Cheshire, D. Schinazi | July 2016 | Errata | Best Current Practice |
| RFC 7942 a.k.a. BCP 205 | ASCII, PDF, HTML | Improving Awareness of Running Code: The Implementation Status Section | Y. Sheffer, A. Farrel | July 2016 | Obsoletes RFC 6982 | Best Current Practice |
| RFC 7793 part of BCP 163 | ASCII, PDF, HTML | Adding 100.64.0.0/10 Prefixes to the IPv4 Locally-Served DNS Zones Registry | M. Andrews | May 2016 | Best Current Practice | |
| RFC 7857 part of BCP 127 | ASCII, PDF, HTML | Updates to Network Address Translation (NAT) Behavioral Requirements | R. Penno, S. Perreault, M. Boucadair, Ed., S. Sivakumar, K. Naito | April 2016 | Updates RFC 4787, RFC 5382, RFC 5508 | Best Current Practice |
| RFC 7776 part of BCP 25 | ASCII, PDF, HTML | IETF Anti-Harassment Procedures | P. Resnick, A. Farrel | March 2016 | Updates RFC 2418, Updated by RFC 8716 | Best Current Practice |
| RFC 7803 a.k.a. BCP 203 | ASCII, PDF, HTML | Changing the Registration Policy for the NETCONF Capability URNs Registry | B. Leiba | February 2016 | Updates RFC 6241 | Best Current Practice |
| RFC 7772 a.k.a. BCP 202 | ASCII, PDF, HTML | Reducing Energy Consumption of Router Advertisements | A. Yourtchenko, L. Colitti | February 2016 | Best Current Practice | |
| RFC 7720 a.k.a. BCP 40 | ASCII, PDF, HTML | DNS Root Name Service Protocol and Deployment Requirements | M. Blanchet, L-J. Liman | December 2015 | Obsoletes RFC 2870 | Best Current Practice |
| RFC 7696 a.k.a. BCP 201 | ASCII, PDF, HTML, HTML with inline errata | Guidelines for Cryptographic Algorithm Agility and Selecting Mandatory-to-Implement Algorithms | R. Housley | November 2015 | Errata | Best Current Practice |
| RFC 7610 a.k.a. BCP 199 | ASCII, PDF, HTML | DHCPv6-Shield: Protecting against Rogue DHCPv6 Servers | F. Gont, W. Liu, G. Van de Velde | August 2015 | Best Current Practice | |
| RFC 7605 part of BCP 165 | ASCII, PDF, HTML, HTML with inline errata | Recommendations on Using Assigned Transport Port Numbers | J. Touch | August 2015 | Errata | Best Current Practice |
| RFC 7608 a.k.a. BCP 198 | ASCII, PDF, HTML | IPv6 Prefix Length Recommendation for Forwarding | M. Boucadair, A. Petrescu, F. Baker | July 2015 | Best Current Practice | |
| RFC 7567 a.k.a. BCP 197 | ASCII, PDF, HTML, HTML with inline errata | IETF Recommendations Regarding Active Queue Management | F. Baker, Ed., G. Fairhurst, Ed. | July 2015 | Errata, Obsoletes RFC 2309 | Best Current Practice |
| RFC 7595 a.k.a. BCP 35 | ASCII, PDF, HTML, HTML with inline errata | Guidelines and Registration Procedures for URI Schemes | D. Thaler, Ed., T. Hansen, T. Hardie | June 2015 | Errata, Obsoletes RFC 4395, Updated by RFC 8615 | Best Current Practice |
| RFC 7526 a.k.a. BCP 196 | ASCII, PDF, HTML | Deprecating the Anycast Prefix for 6to4 Relay Routers | O. Troan, B. Carpenter, Ed. | May 2015 | Obsoletes RFC 3068, RFC 6732 | Best Current Practice |
| RFC 7382 part of BCP 173 | ASCII, PDF, HTML | Template for a Certification Practice Statement (CPS) for the Resource PKI (RPKI) | S. Kent, D. Kong, K. Seo | April 2015 | Best Current Practice | |
| RFC 7475 part of BCP 9 | ASCII, PDF, HTML | Increasing the Number of Area Directors in an IETF Area | S. Dawkins | March 2015 | Updates RFC 2026, RFC 2418 | Best Current Practice |
| RFC 7454 a.k.a. BCP 194 | ASCII, PDF, HTML | BGP Operations and Security | J. Durand, I. Pepelnjak, G. Doering | February 2015 | Best Current Practice | |
| RFC 7423 a.k.a. BCP 193 | ASCII, PDF, HTML | Diameter Applications Design Guidelines | L. Morand, Ed., V. Fajardo, H. Tschofenig | November 2014 | Best Current Practice | |
| RFC 7319 a.k.a. BCP 191 | ASCII, PDF, HTML | IANA Considerations for Connectivity Fault Management (CFM) Code Points | D. Eastlake 3rd | July 2014 | Best Current Practice | |
| RFC 7300 part of BCP 6 | ASCII, PDF, HTML | Reservation of Last Autonomous System (AS) Numbers | J. Haas, J. Mitchell | July 2014 | Updates RFC 1930 | Best Current Practice |
| RFC 7279 a.k.a. BCP 189 | ASCII, PDF, HTML | An Acceptable Use Policy for New ICMP Types and Codes | M. Shore, C. Pignataro | May 2014 | Best Current Practice | |
| RFC 7258 a.k.a. BCP 188 | ASCII, PDF, HTML | Pervasive Monitoring Is an Attack | S. Farrell, H. Tschofenig | May 2014 | Best Current Practice | |
| RFC 7227 a.k.a. BCP 187 | ASCII, PDF, HTML, HTML with inline errata | Guidelines for Creating New DHCPv6 Options | D. Hankins, T. Mrugalski, M. Siodelski, S. Jiang, S. Krishnan | May 2014 | Errata, Updates RFC 3315 | Best Current Practice |
| RFC 7154 a.k.a. BCP 54 | ASCII, PDF, HTML | IETF Guidelines for Conduct | S. Moonesamy, Ed. | March 2014 | Obsoletes RFC 3184 | Best Current Practice |
| RFC 7141 part of BCP 41 | ASCII, PDF, HTML | Byte and Packet Congestion Notification | B. Briscoe, J. Manner | February 2014 | Errata, Updates RFC 2309, RFC 2914 | Best Current Practice |
| RFC 7126 a.k.a. BCP 186 | ASCII, PDF, HTML | Recommendations on Filtering of IPv4 Packets Containing IPv4 Options | F. Gont, R. Atkinson, C. Pignataro | February 2014 | Errata | Best Current Practice |
| RFC 7127 part of BCP 9 | ASCII, PDF, HTML | Characterization of Proposed Standards | O. Kolkman, S. Bradner, S. Turner | January 2014 | Updates RFC 2026 | Best Current Practice |
| RFC 7120 a.k.a. BCP 100 | ASCII, PDF, HTML | Early IANA Allocation of Standards Track Code Points | M. Cotton | January 2014 | Obsoletes RFC 4020 | Best Current Practice |
| RFC 7115 part of BCP 185 | ASCII, PDF, HTML | Origin Validation Operation Based on the Resource Public Key Infrastructure (RPKI) | R. Bush | January 2014 | Errata | Best Current Practice |
| RFC 7100 part of BCP 9 | ASCII, PDF, HTML | Retirement of the "Internet Official Protocol Standards" Summary Document | P. Resnick | December 2013 | Obsoletes RFC 5000, Updates RFC 2026 | Best Current Practice |
| RFC 7013 a.k.a. BCP 184 | ASCII, PDF, HTML | Guidelines for Authors and Reviewers of IP Flow Information Export (IPFIX) Information Elements | B. Trammell, B. Claise | September 2013 | Best Current Practice | |
| RFC 6996 part of BCP 6 | ASCII, PDF, HTML | Autonomous System (AS) Reservation for Private Use | J. Mitchell | July 2013 | Updates RFC 1930 | Best Current Practice |
| RFC 6963 a.k.a. BCP 183 | ASCII, PDF, HTML | A Uniform Resource Name (URN) Namespace for Examples | P. Saint-Andre | May 2013 | Best Current Practice | |
| RFC 6888 part of BCP 127 | ASCII, PDF, HTML | Common Requirements for Carrier-Grade NATs (CGNs) | S. Perreault, Ed., I. Yamagata, S. Miyakawa, A. Nakagawa, H. Ashida | April 2013 | Updates RFC 4787 | Best Current Practice |
| RFC 6890 part of BCP 153 | ASCII, PDF, HTML, HTML with inline errata | Special-Purpose IP Address Registries | M. Cotton, L. Vegoda, R. Bonica, Ed., B. Haberman | April 2013 | Errata, Obsoletes RFC 4773, RFC 5156, RFC 5735, RFC 5736, Updated by RFC 8190 | Best Current Practice |
| RFC 6895 a.k.a. BCP 42 | ASCII, PDF, HTML | Domain Name System (DNS) IANA Considerations | D. Eastlake 3rd | April 2013 | Obsoletes RFC 6195, Updates RFC 1183, RFC 2845, RFC 2930, RFC 3597 | Best Current Practice |
| RFC 6916 a.k.a. BCP 182 | ASCII, PDF, HTML | Algorithm Agility Procedure for the Resource Public Key Infrastructure (RPKI) | R. Gagliano, S. Kent, S. Turner | April 2013 | Best Current Practice | |
| RFC 6881 a.k.a. BCP 181 | ASCII, PDF, HTML | Best Current Practice for Communications Services in Support of Emergency Calling | B. Rosen, J. Polk | March 2013 | Updated by RFC 7840, RFC 7852 | Best Current Practice |
| RFC 6853 a.k.a. BCP 180 | ASCII, PDF, HTML | DHCPv6 Redundancy Deployment Considerations | J. Brzozowski, J. Tremblay, J. Chen, T. Mrugalski | February 2013 | Best Current Practice | |
| RFC 6838 part of BCP 13 | ASCII, PDF, HTML | Media Type Specifications and Registration Procedures | N. Freed, J. Klensin, T. Hansen | January 2013 | Obsoletes RFC 4288 | Best Current Practice |
| RFC 6649 a.k.a. BCP 179 | ASCII, PDF, HTML | Deprecate DES, RC4-HMAC-EXP, and Other Weak Cryptographic Algorithms in Kerberos | L. Hornquist Astrand, T. Yu | July 2012 | Obsoletes RFC 1510, Updates RFC 1964, RFC 4120, RFC 4121, RFC 4757 | Best Current Practice |
| RFC 6648 a.k.a. BCP 178 | ASCII, PDF, HTML | Deprecating the "X-" Prefix and Similar Constructs in Application Protocols | P. Saint-Andre, D. Crocker, M. Nottingham | June 2012 | Best Current Practice | |
| RFC 6598 part of BCP 153 | ASCII, PDF, HTML | IANA-Reserved IPv4 Prefix for Shared Address Space | J. Weil, V. Kuarsingh, C. Donley, C. Liljenstolpe, M. Azinger | April 2012 | Updates RFC 5735 | Best Current Practice |
| RFC 6540 a.k.a. BCP 177 | ASCII, PDF, HTML | IPv6 Support Required for All IP-Capable Nodes | W. George, C. Donley, C. Liljenstolpe, L. Howard | April 2012 | Best Current Practice | |
| RFC 6576 a.k.a. BCP 176 | ASCII, PDF, HTML, HTML with inline errata | IP Performance Metrics (IPPM) Standard Advancement Testing | R. Geib, Ed., A. Morton, R. Fardid, A. Steinmitz | March 2012 | Errata | Best Current Practice |
| RFC 6557 a.k.a. BCP 175 | ASCII, PDF, HTML | Procedures for Maintaining the Time Zone Database | E. Lear, P. Eggert | February 2012 | Best Current Practice | |
| RFC 6484 part of BCP 173 | ASCII, PDF, HTML | Certificate Policy (CP) for the Resource Public Key Infrastructure (RPKI) | S. Kent, D. Kong, K. Seo, R. Watro | February 2012 | Best Current Practice | |
| RFC 6489 a.k.a. BCP 174 | ASCII, PDF, HTML, HTML with inline errata | Certification Authority (CA) Key Rollover in the Resource Public Key Infrastructure (RPKI) | G. Huston, G. Michaelson, S. Kent | February 2012 | Errata | Best Current Practice |
| RFC 6472 a.k.a. BCP 172 | ASCII, PDF, HTML | Recommendation for Not Using AS_SET and AS_CONFED_SET in BGP | W. Kumari, K. Sriram | December 2011 | Best Current Practice | |
| RFC 6441 a.k.a. BCP 171 | ASCII, PDF, HTML | Time to Remove Filters for Previously Unallocated IPv4 /8s | L. Vegoda | November 2011 | Best Current Practice | |
| RFC 6398 a.k.a. BCP 168 | ASCII, PDF, HTML | IP Router Alert Considerations and Usage | F. Le Faucheur, Ed. | October 2011 | Updates RFC 2113, RFC 2711 | Best Current Practice |
| RFC 6382 a.k.a. BCP 169 | ASCII, PDF, HTML | Unique Origin Autonomous System Numbers (ASNs) per Node for Globally Anycasted Services | D. McPherson, R. Donnelly, F. Scalzo | October 2011 | Best Current Practice | |
| RFC 6410 part of BCP 9 | ASCII, PDF, HTML, HTML with inline errata | Reducing the Standards Track to Two Maturity Levels | R. Housley, D. Crocker, E. Burger | October 2011 | Errata, Updates RFC 2026 | Best Current Practice |
| RFC 6390 a.k.a. BCP 170 | ASCII, PDF, HTML | Guidelines for Considering New Performance Metric Development | A. Clark, B. Claise | October 2011 | Best Current Practice | |
| RFC 6377 a.k.a. BCP 167 | ASCII, PDF, HTML, HTML with inline errata | DomainKeys Identified Mail (DKIM) and Mailing Lists | M. Kucherawy | September 2011 | Errata | Best Current Practice |
| RFC 6365 a.k.a. BCP 166 | ASCII, PDF, HTML, HTML with inline errata | Terminology Used in Internationalization in the IETF | P. Hoffman, J. Klensin | September 2011 | Errata, Obsoletes RFC 3536 | Best Current Practice |
| RFC 6335 part of BCP 165 | ASCII, PDF, HTML, HTML with inline errata | Internet Assigned Numbers Authority (IANA) Procedures for the Management of the Service Name and Transport Protocol Port Number Registry | M. Cotton, L. Eggert, J. Touch, M. Westerlund, S. Cheshire | August 2011 | Errata, Updates RFC 2780, RFC 2782, RFC 3828, RFC 4340, RFC 4960, RFC 5595 | Best Current Practice |
| RFC 6280 a.k.a. BCP 160 | ASCII, PDF, HTML | An Architecture for Location and Location Privacy in Internet Applications | R. Barnes, M. Lepinski, A. Cooper, J. Morris, H. Tschofenig, H. Schulzrinne | July 2011 | Updates RFC 3693, RFC 3694 | Best Current Practice |
| RFC 6328 a.k.a. BCP 164 | ASCII, PDF, HTML | IANA Considerations for Network Layer Protocol Identifiers | D. Eastlake 3rd | July 2011 | Best Current Practice | |
| RFC 6303 part of BCP 163 | ASCII, PDF, HTML | Locally Served DNS Zones | M. Andrews | July 2011 | Best Current Practice | |
| RFC 6302 a.k.a. BCP 162 | ASCII, PDF, HTML | Logging Recommendations for Internet-Facing Servers | A. Durand, I. Gashinsky, D. Lee, S. Sheppard | June 2011 | Best Current Practice | |
| RFC 6291 a.k.a. BCP 161 | ASCII, PDF, HTML | Guidelines for the Use of the "OAM" Acronym in the IETF | L. Andersson, H. van Helvoort, R. Bonica, D. Romascanu, S. Mansfield | June 2011 | Best Current Practice | |
| RFC 6191 a.k.a. BCP 159 | ASCII, PDF, HTML | Reducing the TIME-WAIT State Using TCP Timestamps | F. Gont | April 2011 | Best Current Practice | |
| RFC 6177 a.k.a. BCP 157 | ASCII, PDF, HTML | IPv6 Address Assignment to End Sites | T. Narten, G. Huston, L. Roberts | March 2011 | Obsoletes RFC 3177 | Best Current Practice |
| RFC 6158 a.k.a. BCP 158 | ASCII, PDF, HTML | RADIUS Design Guidelines | A. DeKok, Ed., G. Weber | March 2011 | Updated by RFC 6929, RFC 8044 | Best Current Practice |
| RFC 6056 a.k.a. BCP 156 | ASCII, PDF, HTML, HTML with inline errata | Recommendations for Transport-Protocol Port Randomization | M. Larsen, F. Gont | January 2011 | Errata | Best Current Practice |
| RFC 5855 a.k.a. BCP 155 | ASCII, PDF, HTML | Nameservers for IPv4 and IPv6 Reverse Zones | J. Abley, T. Manderson | May 2010 | Best Current Practice | |
| RFC 5771 a.k.a. BCP 51 | ASCII, PDF, HTML | IANA Guidelines for IPv4 Multicast Address Assignments | M. Cotton, L. Vegoda, D. Meyer | March 2010 | Errata, Obsoletes RFC 3138, RFC 3171, Updates RFC 2780 | Best Current Practice |
| RFC 5727 part of BCP 67 | ASCII, PDF, HTML | Change Process for the Session Initiation Protocol (SIP) and the Real-time Applications and Infrastructure Area | J. Peterson, C. Jennings, R. Sparks | March 2010 | Errata, Obsoletes RFC 3427, Updates RFC 3265, RFC 3969, Updated by RFC 7957 | Best Current Practice |
| RFC 5774 a.k.a. BCP 154 | ASCII, PDF, HTML | Considerations for Civic Addresses in the Presence Information Data Format Location Object (PIDF-LO): Guidelines and IANA Registry Definition | K. Wolf, A. Mayrhofer | March 2010 | Errata, Updates RFC 4776 | Best Current Practice |
| RFC 5742 a.k.a. BCP 92 | ASCII, PDF, HTML | IESG Procedures for Handling of Independent and IRTF Stream Submissions | H. Alvestrand, R. Housley | December 2009 | Obsoletes RFC 3932, Updates RFC 2026, RFC 3710 | Best Current Practice |
| RFC 5657 part of BCP 9 | ASCII, PDF, HTML, HTML with inline errata | Guidance on Interoperation and Implementation Reports for Advancement to Draft Standard | L. Dusseault, R. Sparks | September 2009 | Errata, Updates RFC 2026 | Best Current Practice |
| RFC 5597 a.k.a. BCP 150 | ASCII, PDF, HTML | Network Address Translation (NAT) Behavioral Requirements for the Datagram Congestion Control Protocol | R. Denis-Courmont | September 2009 | Best Current Practice | |
| RFC 5646 part of BCP 47 | ASCII, PDF, HTML | Tags for Identifying Languages | A. Phillips, Ed., M. Davis, Ed. | September 2009 | Errata, Obsoletes RFC 4646 | Best Current Practice |
| RFC 5625 a.k.a. BCP 152 | ASCII, PDF, HTML | DNS Proxy Implementation Guidelines | R. Bellis | August 2009 | Best Current Practice | |
| RFC 5615 a.k.a. BCP 151 | ASCII, PDF, HTML | H.248/MEGACO Registration Procedures | C. Groves, Y. Lin | August 2009 | Best Current Practice | |
| RFC 5589 a.k.a. BCP 149 | ASCII, PDF, HTML, HTML with inline errata | Session Initiation Protocol (SIP) Call Control - Transfer | R. Sparks, A. Johnston, Ed., D. Petrie | June 2009 | Errata | Best Current Practice |
| RFC 5508 a.k.a. BCP 148 | ASCII, PDF, HTML | NAT Behavioral Requirements for ICMP | P. Srisuresh, B. Ford, S. Sivakumar, S. Guha | April 2009 | Updated by RFC 7857 | Best Current Practice |
| RFC 5406 a.k.a. BCP 146 | ASCII, PDF, HTML | Guidelines for Specifying the Use of IPsec Version 2 | S. Bellovin | February 2009 | Best Current Practice | |
| RFC 5407 a.k.a. BCP 147 | ASCII, PDF, HTML | Example Call Flows of Race Conditions in the Session Initiation Protocol (SIP) | M. Hasebe, J. Koshiko, Y. Suzuki, T. Yoshikawa, P. Kyzivat | December 2008 | Best Current Practice | |
| RFC 5378 a.k.a. BCP 78 | ASCII, PDF, HTML, HTML with inline errata | Rights Contributors Provide to the IETF Trust | S. Bradner, Ed., J. Contreras, Ed. | November 2008 | Errata, Obsoletes RFC 3978, RFC 4748, Updates RFC 2026 | Best Current Practice |
| RFC 5383 a.k.a. BCP 143 | ASCII, PDF, HTML | Deployment Considerations for Lemonade-Compliant Mobile Email | R. Gellens | October 2008 | Best Current Practice | |
| RFC 5359 a.k.a. BCP 144 | ASCII, PDF, HTML | Session Initiation Protocol Service Examples | A. Johnston, Ed., R. Sparks, C. Cunningham, S. Donovan, K. Summers | October 2008 | Errata | Best Current Practice |
| RFC 5358 a.k.a. BCP 140 | ASCII, PDF, HTML | Preventing Use of Recursive Nameservers in Reflector Attacks | J. Damas, F. Neves | October 2008 | Best Current Practice | |
| RFC 5382 a.k.a. BCP 142 | ASCII, PDF, HTML | NAT Behavioral Requirements for TCP | S. Guha, Ed., K. Biswas, B. Ford, S. Sivakumar, P. Srisuresh | October 2008 | Updated by RFC 7857 | Best Current Practice |
| RFC 5249 a.k.a. BCP 139 | ASCII, PDF, HTML | Templates for Internet-Drafts Containing MIB Modules | D. Harrington, Ed. | July 2008 | Best Current Practice | |
| RFC 5248 a.k.a. BCP 138 | ASCII, PDF, HTML | A Registry for SMTP Enhanced Mail System Status Codes | T. Hansen, J. Klensin | June 2008 | Updates RFC 3463, RFC 4468, RFC 4954 | Best Current Practice |
| RFC 5266 a.k.a. BCP 136 | ASCII, PDF, HTML | Secure Connectivity and Mobility Using Mobile IPv4 and IKEv2 Mobility and Multihoming (MOBIKE) | V. Devarapalli, P. Eronen | June 2008 | Best Current Practice | |
| RFC 5237 part of BCP 37 | ASCII, PDF, HTML | IANA Allocation Guidelines for the Protocol Field | J. Arkko, S. Bradner | February 2008 | Errata, Updates RFC 2780 | Best Current Practice |
| RFC 5137 a.k.a. BCP 137 | ASCII, PDF, HTML, HTML with inline errata | ASCII Escaping of Unicode Characters | J. Klensin | February 2008 | Errata | Best Current Practice |
| RFC 5135 a.k.a. BCP 135 | ASCII, PDF, HTML | IP Multicast Requirements for a Network Address Translator (NAT) and a Network Address Port Translator (NAPT) | D. Wing, T. Eckert | February 2008 | Errata | Best Current Practice |
| RFC 5068 a.k.a. BCP 134 | ASCII, PDF, HTML | Email Submission Operations: Access and Accountability Requirements | C. Hutzler, D. Crocker, P. Resnick, E. Allman, T. Finch | November 2007 | Updated by RFC 8314 | Best Current Practice |
| RFC 5033 a.k.a. BCP 133 | ASCII, PDF, HTML | Specifying New Congestion Control Algorithms | S. Floyd, M. Allman | August 2007 | Best Current Practice | |
| RFC 4961 a.k.a. BCP 131 | ASCII, PDF, HTML | Symmetric RTP / RTP Control Protocol (RTCP) | D. Wing | July 2007 | Best Current Practice | |
| RFC 4962 a.k.a. BCP 132 | ASCII, PDF, HTML | Guidance for Authentication, Authorization, and Accounting (AAA) Key Management | R. Housley, B. Aboba | July 2007 | Best Current Practice | |
| RFC 4940 a.k.a. BCP 130 | ASCII, PDF, HTML | IANA Considerations for OSPF | K. Kompella, B. Fenner | July 2007 | Errata | Best Current Practice |
| RFC 4928 a.k.a. BCP 128 | ASCII, PDF, HTML | Avoiding Equal Cost Multipath Treatment in MPLS Networks | G. Swallow, S. Bryant, L. Andersson | June 2007 | Errata, Updated by RFC 7274 | Best Current Practice |
| RFC 4929 a.k.a. BCP 129 | ASCII, PDF, HTML | Change Process for Multiprotocol Label Switching (MPLS) and Generalized MPLS (GMPLS) Protocols and Procedures | L. Andersson, Ed., A. Farrel, Ed. | June 2007 | Best Current Practice | |
| RFC 4897 part of BCP 97 | ASCII, PDF, HTML, HTML with inline errata | Handling Normative References to Standards-Track Documents | J. Klensin, S. Hartman | June 2007 | Errata, Updates RFC 3967 | Best Current Practice |
| RFC 4841 part of BCP 111 | ASCII, PDF, HTML | RFC 4181 Update to Recognize the IETF Trust | C. Heard, Ed. | March 2007 | Updates RFC 4181 | Best Current Practice |
| RFC 4787 part of BCP 127 | ASCII, PDF, HTML | Network Address Translation (NAT) Behavioral Requirements for Unicast UDP | F. Audet, Ed., C. Jennings | January 2007 | Updated by RFC 6888, RFC 7857 | Best Current Practice |
| RFC 4786 a.k.a. BCP 126 | ASCII, PDF, HTML | Operation of Anycast Services | J. Abley, K. Lindqvist | December 2006 | Best Current Practice | |
| RFC 4775 a.k.a. BCP 125 | ASCII, PDF, HTML | Procedures for Protocol Extensions and Variations | S. Bradner, B. Carpenter, Ed., T. Narten | December 2006 | Best Current Practice | |
| RFC 4774 a.k.a. BCP 124 | ASCII, PDF, HTML | Specifying Alternate Semantics for the Explicit Congestion Notification (ECN) Field | S. Floyd | November 2006 | Updated by RFC 6040 | Best Current Practice |
| RFC 4697 a.k.a. BCP 123 | ASCII, PDF, HTML | Observed DNS Resolution Misbehavior | M. Larson, P. Barber | October 2006 | Updated by RFC 9520 | Best Current Practice |
| RFC 4647 part of BCP 47 | ASCII, PDF, HTML | Matching of Language Tags | A. Phillips, Ed., M. Davis, Ed. | September 2006 | Obsoletes RFC 3066 | Best Current Practice |
| RFC 4632 a.k.a. BCP 122 | ASCII, PDF, HTML, HTML with inline errata | Classless Inter-domain Routing (CIDR): The Internet Address Assignment and Aggregation Plan | V. Fuller, T. Li | August 2006 | Errata, Obsoletes RFC 1519 | Best Current Practice |
| RFC 4608 a.k.a. BCP 120 | ASCII, PDF, HTML | Source-Specific Protocol Independent Multicast in 232/8 | D. Meyer, R. Rockell, G. Shepherd | August 2006 | Best Current Practice | |
| RFC 4611 a.k.a. BCP 121 | ASCII, PDF, HTML | Multicast Source Discovery Protocol (MSDP) Deployment Scenarios | M. McBride, J. Meylor, D. Meyer | August 2006 | Best Current Practice | |
| RFC 4579 a.k.a. BCP 119 | ASCII, PDF, HTML | Session Initiation Protocol (SIP) Call Control - Conferencing for User Agents | A. Johnston, O. Levin | August 2006 | Best Current Practice | |
| RFC 4520 a.k.a. BCP 64 | ASCII, PDF, HTML, HTML with inline errata | Internet Assigned Numbers Authority (IANA) Considerations for the Lightweight Directory Access Protocol (LDAP) | K. Zeilenga | June 2006 | Errata, Obsoletes RFC 3383 | Best Current Practice |
| RFC 4521 a.k.a. BCP 118 | ASCII, PDF, HTML, HTML with inline errata | Considerations for Lightweight Directory Access Protocol (LDAP) Extensions | K. Zeilenga | June 2006 | Errata | Best Current Practice |
| RFC 4497 a.k.a. BCP 117 | ASCII, PDF, HTML | Interworking between the Session Initiation Protocol (SIP) and QSIG | J. Elwell, F. Derks, P. Mourot, O. Rousseau | May 2006 | Updated by RFC 8996 | Best Current Practice |
| RFC 4446 a.k.a. BCP 116 | ASCII, PDF, HTML, HTML with inline errata | IANA Allocations for Pseudowire Edge to Edge Emulation (PWE3) | L. Martini | April 2006 | Errata | Best Current Practice |
| RFC 4384 a.k.a. BCP 114 | ASCII, PDF, HTML, HTML with inline errata | BGP Communities for Data Collection | D. Meyer | February 2006 | Errata | Best Current Practice |
| RFC 4289 part of BCP 13 | ASCII, PDF, HTML | Multipurpose Internet Mail Extensions (MIME) Part Four: Registration Procedures | N. Freed, J. Klensin | December 2005 | Obsoletes RFC 2048 | Best Current Practice |
| RFC 4170 a.k.a. BCP 110 | ASCII, PDF, HTML | Tunneling Multiplexed Compressed RTP (TCRTP) | B. Thompson, T. Koren, D. Wing | November 2005 | Best Current Practice | |
| RFC 4222 a.k.a. BCP 112 | ASCII, PDF, HTML | Prioritized Treatment of Specific OSPF Version 2 Packets and Congestion Avoidance | G. Choudhury, Ed. | October 2005 | Updated by RFC 9454 | Best Current Practice |
| RFC 4181 part of BCP 111 | ASCII, PDF, HTML, HTML with inline errata | Guidelines for Authors and Reviewers of MIB Documents | C. Heard, Ed. | September 2005 | Errata, Updated by RFC 4841 | Best Current Practice |
| RFC 4148 a.k.a. BCP 108 | ASCII, PDF, HTML | IP Performance Metrics (IPPM) Metrics Registry | E. Stephan | August 2005 | Obsoleted by RFC 6248 | Best Current Practice |
| RFC 4159 a.k.a. BCP 109 | ASCII, PDF, HTML | Deprecation of "ip6.int" | G. Huston | August 2005 | Best Current Practice | |
| RFC 4085 a.k.a. BCP 105 | ASCII, PDF, HTML | Embedding Globally-Routable Internet Addresses Considered Harmful | D. Plonka | June 2005 | Best Current Practice | |
| RFC 4086 a.k.a. BCP 106 | ASCII, PDF, HTML, HTML with inline errata | Randomness Requirements for Security | D. Eastlake 3rd, J. Schiller, S. Crocker | June 2005 | Errata, Obsoletes RFC 1750 | Best Current Practice |
| RFC 4107 a.k.a. BCP 107 | ASCII, PDF, HTML | Guidelines for Cryptographic Key Management | S. Bellovin, R. Housley | June 2005 | Best Current Practice | |
| RFC 4084 a.k.a. BCP 104 | ASCII, PDF, HTML | Terminology for Describing Internet Connectivity | J. Klensin | May 2005 | Errata | Best Current Practice |
| RFC 4052 a.k.a. BCP 102 | ASCII, PDF, HTML, HTML with inline errata | IAB Processes for Management of IETF Liaison Relationships | L. Daigle, Ed., Internet Architecture Board | April 2005 | Errata | Best Current Practice |
| RFC 4053 a.k.a. BCP 103 | ASCII, PDF, HTML | Procedures for Handling Liaison Statements to and from the IETF | S. Trowbridge, S. Bradner, F. Baker | April 2005 | Best Current Practice | |
| RFC 3969 a.k.a. BCP 99 | ASCII, PDF, HTML | The Internet Assigned Number Authority (IANA) Uniform Resource Identifier (URI) Parameter Registry for the Session Initiation Protocol (SIP) | G. Camarillo | December 2004 | Updates RFC 3427, Updated by RFC 5727 | Best Current Practice |
| RFC 3968 a.k.a. BCP 98 | ASCII, PDF, HTML | The Internet Assigned Number Authority (IANA) Header Field Parameter Registry for the Session Initiation Protocol (SIP) | G. Camarillo | December 2004 | Updates RFC 3427 | Best Current Practice |
| RFC 3967 part of BCP 97 | ASCII, PDF, HTML | Clarifying when Standards Track Documents may Refer Normatively to Documents at a Lower Level | R. Bush, T. Narten | December 2004 | Errata, Updated by RFC 4897, RFC 8067 | Best Current Practice |
| RFC 3933 a.k.a. BCP 93 | ASCII, PDF, HTML, HTML with inline errata | A Model for IETF Process Experiments | J. Klensin, S. Dawkins | November 2004 | Errata | Best Current Practice |
| RFC 3935 a.k.a. BCP 95 | ASCII, PDF, HTML | A Mission Statement for the IETF | H. Alvestrand | October 2004 | Errata | Best Current Practice |
| RFC 3934 part of BCP 25 | ASCII, PDF, HTML | Updates to RFC 2418 Regarding the Management of IETF Mailing Lists | M. Wasserman | October 2004 | Updates RFC 2418 | Best Current Practice |
| RFC 3936 a.k.a. BCP 96 | ASCII, PDF, HTML | Procedures for Modifying the Resource reSerVation Protocol (RSVP) | K. Kompella, J. Lang | October 2004 | Updates RFC 3209, RFC 2205 | Best Current Practice |
| RFC 3901 a.k.a. BCP 91 | ASCII, PDF, HTML | DNS IPv6 Transport Operational Guidelines | A. Durand, J. Ihren | September 2004 | Best Current Practice | |
| RFC 3864 a.k.a. BCP 90 | ASCII, PDF, HTML | Registration Procedures for Message Header Fields | G. Klyne, M. Nottingham, J. Mogul | September 2004 | Updated by RFC 9110 | Best Current Practice |
| RFC 3819 part of BCP 89 | ASCII, PDF, HTML | Advice for Internet Subnetwork Designers | P. Karn, Ed., C. Bormann, G. Fairhurst, D. Grossman, R. Ludwig, J. Mahdavi, G. Montenegro, J. Touch, L. Wood | July 2004 | Errata, Updated by RFC 9599 | Best Current Practice |
| RFC 3818 a.k.a. BCP 88 | ASCII, PDF, HTML | IANA Considerations for the Point-to-Point Protocol (PPP) | V. Schryver | June 2004 | Best Current Practice | |
| RFC 3785 a.k.a. BCP 87 | ASCII, PDF, HTML | Use of Interior Gateway Protocol (IGP) Metric as a second MPLS Traffic Engineering (TE) Metric | F. Le Faucheur, R. Uppili, A. Vedrenne, P. Merckx, T. Telkamp | May 2004 | Best Current Practice | |
| RFC 3725 a.k.a. BCP 85 | ASCII, PDF, HTML | Best Current Practices for Third Party Call Control (3pcc) in the Session Initiation Protocol (SIP) | J. Rosenberg, J. Peterson, H. Schulzrinne, G. Camarillo | April 2004 | Best Current Practice | |
| RFC 3766 a.k.a. BCP 86 | ASCII, PDF, HTML | Determining Strengths For Public Keys Used For Exchanging Symmetric Keys | H. Orman, P. Hoffman | April 2004 | Best Current Practice | |
| RFC 3683 a.k.a. BCP 83 | ASCII, PDF, HTML | A Practice for Revoking Posting Rights to IETF Mailing Lists | M. Rose | March 2004 | Updated by RFC 9245 | Best Current Practice |
| RFC 3704 part of BCP 84 | ASCII, PDF, HTML | Ingress Filtering for Multihomed Networks | F. Baker, P. Savola | March 2004 | Updates RFC 2827, Updated by RFC 8704 | Best Current Practice |
| RFC 3681 a.k.a. BCP 80 | ASCII, PDF, HTML | Delegation of E.F.F.3.IP6.ARPA | R. Bush, R. Fink | January 2004 | Best Current Practice | |
| RFC 3688 a.k.a. BCP 81 | ASCII, PDF, HTML | The IETF XML Registry | M. Mealling | January 2004 | Best Current Practice | |
| RFC 3692 a.k.a. BCP 82 | ASCII, PDF, HTML | Assigning Experimental and Testing Numbers Considered Useful | T. Narten | January 2004 | Updates RFC 2434 | Best Current Practice |
| RFC 3665 a.k.a. BCP 75 | ASCII, PDF, HTML, HTML with inline errata | Session Initiation Protocol (SIP) Basic Call Flow Examples | A. Johnston, S. Donovan, R. Sparks, C. Cunningham, K. Summers | December 2003 | Errata | Best Current Practice |
| RFC 3666 a.k.a. BCP 76 | ASCII, PDF, HTML, HTML with inline errata | Session Initiation Protocol (SIP) Public Switched Telephone Network (PSTN) Call Flows | A. Johnston, S. Donovan, R. Sparks, C. Cunningham, K. Summers | December 2003 | Errata | Best Current Practice |
| RFC 3677 a.k.a. BCP 77 | ASCII, PDF, HTML, HTML with inline errata | IETF ISOC Board of Trustee Appointment Procedures | L. Daigle, Ed., Internet Architecture Board | December 2003 | Errata | Best Current Practice |
| RFC 3584 a.k.a. BCP 74 | ASCII, PDF, HTML | Coexistence between Version 1, Version 2, and Version 3 of the Internet-standard Network Management Framework | R. Frye, D. Levi, S. Routhier, B. Wijnen | August 2003 | Obsoletes RFC 2576 | Best Current Practice |
| RFC 3552 part of BCP 72 | ASCII, PDF, HTML, HTML with inline errata | Guidelines for Writing RFC Text on Security Considerations | E. Rescorla, B. Korver | July 2003 | Errata, Updated by RFC 8996, RFC 9416 | Best Current Practice |
| RFC 3553 a.k.a. BCP 73 | ASCII, PDF, HTML | An IETF URN Sub-namespace for Registered Protocol Parameters | M. Mealling, L. Masinter, T. Hardie, G. Klyne | June 2003 | Best Current Practice | |
| RFC 3481 a.k.a. BCP 71 | ASCII, PDF, HTML | TCP over Second (2.5G) and Third (3G) Generation Wireless Networks | H. Inamura, Ed., G. Montenegro, Ed., R. Ludwig, A. Gurtov, F. Khafizov | February 2003 | Best Current Practice | |
| RFC 3470 a.k.a. BCP 70 | ASCII, PDF, HTML, HTML with inline errata | Guidelines for the Use of Extensible Markup Language (XML) within IETF Protocols | S. Hollenbeck, M. Rose, L. Masinter | January 2003 | Errata, Updated by RFC 8996 | Best Current Practice |
| RFC 3438 a.k.a. BCP 68 | ASCII, PDF, HTML | Layer Two Tunneling Protocol (L2TP) Internet Assigned Numbers Authority (IANA) Considerations Update | W. Townsley | December 2002 | Best Current Practice | |
| RFC 3449 a.k.a. BCP 69 | ASCII, PDF, HTML | TCP Performance Implications of Network Path Asymmetry | H. Balakrishnan, V. Padmanabhan, G. Fairhurst, M. Sooriyabandara | December 2002 | Best Current Practice | |
| RFC 3405 part of BCP 65 | ASCII, PDF, HTML, HTML with inline errata | Dynamic Delegation Discovery System (DDDS) Part Five: URI.ARPA Assignment Procedures | M. Mealling | October 2002 | Errata, Updated by RFC 8958 | Best Current Practice |
| RFC 3372 a.k.a. BCP 63 | ASCII, PDF, HTML, HTML with inline errata | Session Initiation Protocol for Telephones (SIP-T): Context and Architectures | A. Vemuri, J. Peterson | September 2002 | Errata | Best Current Practice |
| RFC 3366 a.k.a. BCP 62 | ASCII, PDF, HTML | Advice to link designers on link Automatic Repeat reQuest (ARQ) | G. Fairhurst, L. Wood | August 2002 | Best Current Practice | |
| RFC 3360 a.k.a. BCP 60 | ASCII, PDF, HTML | Inappropriate TCP Resets Considered Harmful | S. Floyd | August 2002 | Best Current Practice | |
| RFC 3365 a.k.a. BCP 61 | ASCII, PDF, HTML | Strong Security Requirements for Internet Engineering Task Force Standard Protocols | J. Schiller | August 2002 | Best Current Practice | |
| RFC 3349 a.k.a. BCP 59 | ASCII, PDF, HTML | A Transient Prefix for Identifying Profiles under Development by the Working Groups of the Internet Engineering Task Force | M. Rose | July 2002 | Best Current Practice | |
| RFC 3228 a.k.a. BCP 57 | ASCII, PDF, HTML | IANA Considerations for IPv4 Internet Group Management Protocol (IGMP) | B. Fenner | February 2002 | Best Current Practice | |
| RFC 3227 a.k.a. BCP 55 | ASCII, PDF, HTML | Guidelines for Evidence Collection and Archiving | D. Brezinski, T. Killalea | February 2002 | Errata | Best Current Practice |
| RFC 3233 a.k.a. BCP 58 | ASCII, PDF, HTML | Defining the IETF | P. Hoffman, S. Bradner | February 2002 | Best Current Practice | |
| RFC 3180 a.k.a. BCP 53 | ASCII, PDF, HTML, HTML with inline errata | GLOP Addressing in 233/8 | D. Meyer, P. Lothberg | September 2001 | Errata, Obsoletes RFC 2770 | Best Current Practice |
| RFC 3172 a.k.a. BCP 52 | ASCII, PDF, HTML | Management Guidelines & Operational Requirements for the Address and Routing Parameter Area Domain ("arpa") | G. Huston, Ed. | September 2001 | Updated by RFC 9120 | Best Current Practice |
| RFC 3155 a.k.a. BCP 50 | ASCII, PDF, HTML | End-to-end Performance Implications of Links with Errors | S. Dawkins, G. Montenegro, M. Kojo, V. Magret, N. Vaidya | August 2001 | Best Current Practice | |
| RFC 3152 a.k.a. BCP 49 | ASCII, PDF, HTML | Delegation of IP6.ARPA | R. Bush | August 2001 | Obsoleted by RFC 3596, Updates RFC 2874, RFC 2772, RFC 2766, RFC 2553, RFC 1886 | Best Current Practice |
| RFC 3150 a.k.a. BCP 48 | ASCII, PDF, HTML | End-to-end Performance Implications of Slow Links | S. Dawkins, G. Montenegro, M. Kojo, V. Magret | July 2001 | Best Current Practice | |
| RFC 3013 a.k.a. BCP 46 | ASCII, PDF, HTML | Recommended Internet Service Provider Security Services and Procedures | T. Killalea | November 2000 | Best Current Practice | |
| RFC 2964 a.k.a. BCP 44 | ASCII, PDF, HTML | Use of HTTP State Management | K. Moore, N. Freed | October 2000 | Best Current Practice | |
| RFC 2978 a.k.a. BCP 19 | ASCII, PDF, HTML, HTML with inline errata | IANA Charset Registration Procedures | N. Freed, J. Postel | October 2000 | Errata, Obsoletes RFC 2278 | Best Current Practice |
| RFC 2939 a.k.a. BCP 43 | ASCII, PDF, HTML, HTML with inline errata | Procedures and IANA Guidelines for Definition of New DHCP Options and Message Types | R. Droms | September 2000 | Errata, Obsoletes RFC 2489 | Best Current Practice |
| RFC 2914 part of BCP 41 | ASCII, PDF, HTML | Congestion Control Principles | S. Floyd | September 2000 | Updated by RFC 7141 | Best Current Practice |
| RFC 2850 part of BCP 39 | ASCII, PDF, HTML | Charter of the Internet Architecture Board (IAB) | Internet Architecture Board, B. Carpenter, Ed. | May 2000 | Obsoletes RFC 1601, Updated by RFC 9283 | Best Current Practice |
| RFC 2827 a.k.a. BCP 38 | ASCII, PDF, HTML | Network Ingress Filtering: Defeating Denial of Service Attacks which employ IP Source Address Spoofing | P. Ferguson, D. Senie | May 2000 | Errata, Obsoletes RFC 2267, Updated by RFC 3704 | Best Current Practice |
| RFC 2780 part of BCP 37 | ASCII, PDF, HTML | IANA Allocation Guidelines For Values In the Internet Protocol and Related Headers | S. Bradner, V. Paxson | March 2000 | Updated by RFC 4443, RFC 5237, RFC 5771, RFC 6335, RFC 7045 | Best Current Practice |
| RFC 2736 a.k.a. BCP 36 | ASCII, PDF, HTML | Guidelines for Writers of RTP Payload Format Specifications | M. Handley, C. Perkins | December 1999 | Updated by RFC 8088 | Best Current Practice |
| RFC 2644 a.k.a. BCP 34 | ASCII, PDF, HTML | Changing the Default for Directed Broadcasts in Routers | D. Senie | August 1999 | Updates RFC 1812 | Best Current Practice |
| RFC 2611 a.k.a. BCP 33 | ASCII, PDF, HTML | URN Namespace Definition Mechanisms | L. Daigle, D. van Gulik, R. Iannella, P. Faltstrom | June 1999 | Obsoleted by RFC 3406 | Best Current Practice |
| RFC 2606 a.k.a. BCP 32 | ASCII, PDF, HTML | Reserved Top Level DNS Names | D. Eastlake 3rd, A. Panitz | June 1999 | Errata, Updated by RFC 6761 | Best Current Practice |
| RFC 2506 a.k.a. BCP 31 | ASCII, PDF, HTML | Media Feature Tag Registration Procedure | K. Holtman, A. Mutz, T. Hardie | March 1999 | Best Current Practice | |
| RFC 2505 a.k.a. BCP 30 | ASCII, PDF, HTML | Anti-Spam Recommendations for SMTP MTAs | G. Lindberg | February 1999 | Best Current Practice | |
| RFC 2489 a.k.a. BCP 29 | ASCII, PDF, HTML, HTML with inline errata | Procedure for Defining New DHCP Options | R. Droms | January 1999 | Errata, Obsoleted by RFC 2939 | Best Current Practice |
| RFC 2488 a.k.a. BCP 28 | ASCII, PDF, HTML, HTML with inline errata | Enhancing TCP Over Satellite Channels using Standard Mechanisms | M. Allman, D. Glover, L. Sanchez | January 1999 | Errata | Best Current Practice |
| RFC 2438 a.k.a. BCP 27 | ASCII, PDF, HTML | Advancement of MIB specifications on the IETF Standards Track | M. O'Dell, H. Alvestrand, B. Wijnen, S. Bradner | October 1998 | Best Current Practice | |
| RFC 2418 part of BCP 25 | ASCII, PDF, HTML, HTML with inline errata | IETF Working Group Guidelines and Procedures | S. Bradner | September 1998 | Errata, Obsoletes RFC 1603, Updated by RFC 3934, RFC 7475, RFC 7776, RFC 8717, RFC 9141 | Best Current Practice |
| RFC 2379 a.k.a. BCP 24 | ASCII, PDF, HTML | RSVP over ATM Implementation Guidelines | L. Berger | August 1998 | Best Current Practice | |
| RFC 2365 a.k.a. BCP 23 | ASCII, PDF, HTML | Administratively Scoped IP Multicast | D. Meyer | July 1998 | Best Current Practice | |
| RFC 2350 a.k.a. BCP 21 | ASCII, PDF, HTML | Expectations for Computer Security Incident Response | N. Brownlee, E. Guttman | June 1998 | Errata | Best Current Practice |
| RFC 2360 a.k.a. BCP 22 | ASCII, PDF, HTML | Guide for Internet Standards Writers | G. Scott | June 1998 | Best Current Practice | |
| RFC 2317 a.k.a. BCP 20 | ASCII, PDF, HTML | Classless IN-ADDR.ARPA delegation | H. Eidnes, G. de Groot, P. Vixie | March 1998 | Errata | Best Current Practice |
| RFC 2277 a.k.a. BCP 18 | ASCII, PDF, HTML | IETF Policy on Character Sets and Languages | H. Alvestrand | January 1998 | Errata | Best Current Practice |
| RFC 2219 a.k.a. BCP 17 | ASCII, PDF, HTML | Use of DNS Aliases for Network Services | M. Hamilton, R. Wright | October 1997 | Best Current Practice | |
| RFC 2148 a.k.a. BCP 15 | ASCII, PDF, HTML | Deployment of the Internet White Pages Service | H. Alvestrand, P. Jurg | September 1997 | Best Current Practice | |
| RFC 2182 a.k.a. BCP 16 | ASCII, PDF, HTML | Selection and Operation of Secondary DNS Servers | R. Elz, R. Bush, S. Bradner, M. Patton | July 1997 | Errata | Best Current Practice |
| RFC 2119 part of BCP 14 | ASCII, PDF, HTML, HTML with inline errata | Key words for use in RFCs to Indicate Requirement Levels | S. Bradner | March 1997 | Errata, Updated by RFC 8174 | Best Current Practice |
| RFC 2026 part of BCP 9 | ASCII, PDF, HTML, HTML with inline errata | The Internet Standards Process -- Revision 3 | S. Bradner | October 1996 | Errata, Obsoletes RFC 1602, RFC 1871, Updated by RFC 3667, RFC 3668, RFC 3932, RFC 3978, RFC 3979, RFC 5378, RFC 5657, RFC 5742, RFC 6410, RFC 7100, RFC 7127, RFC 7475, RFC 8179, RFC 8789, RFC 9282 | Best Current Practice |
| RFC 2008 a.k.a. BCP 7 | ASCII, PDF, HTML | Implications of Various Address Allocation Policies for Internet Routing | Y. Rekhter, T. Li | October 1996 | Best Current Practice | |
| RFC 2014 a.k.a. BCP 8 | ASCII, PDF, HTML | IRTF Research Group Guidelines and Procedures | A. Weinrib, J. Postel | October 1996 | Best Current Practice | |
| RFC 1984 a.k.a. BCP 200 | ASCII, PDF, HTML | IAB and IESG Statement on Cryptographic Technology and the Internet | IAB, IESG | August 1996 | Best Current Practice (changed from Informational September 2015) | |
| RFC 1930 part of BCP 6 | ASCII, PDF, HTML | Guidelines for creation, selection, and registration of an Autonomous System (AS) | J. Hawkinson, T. Bates | March 1996 | Updated by RFC 6996, RFC 7300 | Best Current Practice |
| RFC 1917 a.k.a. BCP 4 | ASCII, PDF, HTML | An Appeal to the Internet Community to Return Unused IP Networks (Prefixes) to the IANA | P. Nesser II | February 1996 | Best Current Practice | |
| RFC 1918 a.k.a. BCP 5 | ASCII, PDF, HTML | Address Allocation for Private Internets | Y. Rekhter, B. Moskowitz, D. Karrenberg, G. J. de Groot, E. Lear | February 1996 | Errata, Obsoletes RFC 1627, RFC 1597, Updated by RFC 6761 | Best Current Practice |
| RFC 1915 a.k.a. BCP 3 | ASCII, PDF, HTML, HTML with inline errata | Variance for The PPP Compression Control Protocol and The PPP Encryption Control Protocol | F. Kastenholz | February 1996 | Errata | Best Current Practice |