| 2119 | Key words for use in RFCs to Indicate Requirement LevelsS. Bradner | Best Current Practice | March 1997 |
| 2328 | OSPF Version 2J. Moy | Internet Standard | April 1998 |
| 3101 | The OSPF Not-So-Stubby Area (NSSA) OptionP. Murphy | Proposed Standard | January 2003 |
| 3630 | Traffic Engineering (TE) Extensions to OSPF Version 2D. Katz, K. Kompella, D. Yeung | Proposed Standard | October 2003 |
| 3906 | Calculating Interior Gateway Protocol (IGP) Routes Over Traffic Engineering TunnelsN. Shen, H. Smit | Informational | October 2004 |
| 4203 | OSPF Extensions in Support of Generalized Multi-Protocol Label Switching (GMPLS)K. Kompella, Ed., Y. Rekhter, Ed. | Proposed Standard | October 2005 |
| 4552 | Authentication/Confidentiality for OSPFv3M. Gupta, N. Melam | Proposed Standard | June 2006 |
| 5250 | The OSPF Opaque LSA OptionL. Berger, I. Bryskin, A. Zinin, R. Coltun | Proposed Standard | July 2008 |
| 5304 | IS-IS Cryptographic AuthenticationT. Li, R. Atkinson | Proposed Standard | October 2008 |
| 5305 | IS-IS Extensions for Traffic EngineeringT. Li, H. Smit | Proposed Standard | October 2008 |
| 5307 | IS-IS Extensions in Support of Generalized Multi-Protocol Label Switching (GMPLS)K. Kompella, Ed., Y. Rekhter, Ed. | Proposed Standard | October 2008 |
| 5310 | IS-IS Generic Cryptographic AuthenticationM. Bhatia, V. Manral, T. Li, R. Atkinson, R. White, M. Fanto | Proposed Standard | February 2009 |
| 5340 | OSPF for IPv6R. Coltun, D. Ferguson, J. Moy, A. Lindem | Proposed Standard | July 2008 |
| 6571 | Loop-Free Alternate (LFA) Applicability in Service Provider (SP) NetworksC. Filsfils, Ed., P. Francois, Ed., M. Shand, B. Decraene, J. Uttaro, N. Leymann, M. Horneffer | Informational | June 2012 |
| 7120 | Early IANA Allocation of Standards Track Code PointsM. Cotton | Best Current Practice | January 2014 |
| 7308 | Extended Administrative Groups in MPLS Traffic Engineering (MPLS-TE)E. Osborne | Proposed Standard | July 2014 |
| 7471 | OSPF Traffic Engineering (TE) Metric ExtensionsS. Giacalone, D. Ward, J. Drake, A. Atlas, S. Previdi | Proposed Standard | March 2015 |
| 7474 | Security Extension for OSPFv2 When Using Manual Key ManagementM. Bhatia, S. Hartman, D. Zhang, A. Lindem, Ed. | Proposed Standard | April 2015 |
| 7684 | OSPFv2 Prefix/Link Attribute AdvertisementP. Psenak, H. Gredler, R. Shakir, W. Henderickx, J. Tantsura, A. Lindem | Proposed Standard | November 2015 |
| 7770 | Extensions to OSPF for Advertising Optional Router CapabilitiesA. Lindem, Ed., N. Shen, JP. Vasseur, R. Aggarwal, S. Shaffer | Proposed Standard | February 2016 |
| 7841 | RFC Streams, Headers, and BoilerplatesJ. Halpern, Ed., L. Daigle, Ed., O. Kolkman, Ed. | Informational | May 2016 |
| 7981 | IS-IS Extensions for Advertising Router InformationL. Ginsberg, S. Previdi, M. Chen | Proposed Standard | October 2016 |
| 8126 | Guidelines for Writing an IANA Considerations Section in RFCsM. Cotton, B. Leiba, T. Narten | Best Current Practice | June 2017 |
| 8174 | Ambiguity of Uppercase vs Lowercase in RFC 2119 Key WordsB. Leiba | Best Current Practice | May 2017 |
| 8362 | OSPFv3 Link State Advertisement (LSA) ExtensibilityA. Lindem, A. Roy, D. Goethals, V. Reddy Vallem, F. Baker | Proposed Standard | April 2018 |
| 8570 | IS-IS Traffic Engineering (TE) Metric ExtensionsL. Ginsberg, Ed., S. Previdi, Ed., S. Giacalone, D. Ward, J. Drake, Q. Wu | Proposed Standard | March 2019 |
| 8660 | Segment Routing with the MPLS Data PlaneA. Bashandy, Ed., C. Filsfils, Ed., S. Previdi, B. Decraene, S. Litkowski, R. Shakir | Proposed Standard | December 2019 |
| 8665 | OSPF Extensions for Segment RoutingP. Psenak, Ed., S. Previdi, Ed., C. Filsfils, H. Gredler, R. Shakir, W. Henderickx, J. Tantsura | Proposed Standard | December 2019 |
| 8666 | OSPFv3 Extensions for Segment RoutingP. Psenak, Ed., S. Previdi, Ed. | Proposed Standard | December 2019 |
| 8667 | IS-IS Extensions for Segment RoutingS. Previdi, Ed., L. Ginsberg, Ed., C. Filsfils, A. Bashandy, H. Gredler, B. Decraene | Proposed Standard | December 2019 |
| 8919 | IS-IS Application-Specific Link AttributesL. Ginsberg, P. Psenak, S. Previdi, W. Henderickx, J. Drake · obsoleted by RFC 9479 | Proposed Standard | October 2020 |
| 8920 | OSPF Application-Specific Link AttributesP. Psenak, Ed., L. Ginsberg, W. Henderickx, J. Tantsura, J. Drake · obsoleted by RFC 9492 | Proposed Standard | October 2020 |
| 8986 | Segment Routing over IPv6 (SRv6) Network ProgrammingC. Filsfils, Ed., P. Camarillo, Ed., J. Leddy, D. Voyer, S. Matsushima, Z. Li | Proposed Standard | February 2021 |
| 9352 | IS-IS Extensions to Support Segment Routing over the IPv6 Data PlaneP. Psenak, Ed., C. Filsfils, A. Bashandy, B. Decraene, Z. Hu | Proposed Standard | February 2023 |