| 1981 | Path MTU Discovery for IP version 6J. McCann, S. Deering, J. Mogul · obsoleted by RFC 8201 | Draft Standard | August 1996 |
| 2663 | IP Network Address Translator (NAT) Terminology and ConsiderationsP. Srisuresh, M. Holdrege | Informational | August 1999 |
| 2766 | Network Address Translation - Protocol Translation (NAT-PT)G. Tsirtsis, P. Srisuresh · obsoleted by RFC 4966 | Historic | February 2000 |
| 2993 | Architectural Implications of NATT. Hain | Informational | November 2000 |
| 3053 | IPv6 Tunnel BrokerA. Durand, P. Fasano, I. Guardini, D. Lento | Informational | January 2001 |
| 3056 | Connection of IPv6 Domains via IPv4 CloudsB. Carpenter, K. Moore | Proposed Standard | February 2001 |
| 3314 | Recommendations for IPv6 in Third Generation Partnership Project (3GPP) StandardsM. Wasserman, Ed. | Informational | September 2002 |
| 3484 | Default Address Selection for Internet Protocol version 6 (IPv6)R. Draves · obsoleted by RFC 6724 | Proposed Standard | March 2003 |
| 3574 | Transition Scenarios for 3GPP NetworksJ. Soininen, Ed. | Informational | August 2003 |
| 4029 | Scenarios and Analysis for Introducing IPv6 into ISP NetworksM. Lind, V. Ksinant, S. Park, A. Baudot, P. Savola | Informational | March 2005 |
| 4038 | Application Aspects of IPv6 TransitionM-K. Shin, Ed., Y-G. Hong, J. Hagino, P. Savola, E. M. Castro | Informational | March 2005 |
| 4057 | IPv6 Enterprise Network ScenariosJ. Bound, Ed. | Informational | June 2005 |
| 4213 | Basic Transition Mechanisms for IPv6 Hosts and RoutersE. Nordmark, R. Gilligan | Proposed Standard | October 2005 |
| 4215 | Analysis on IPv6 Transition in Third Generation Partnership Project (3GPP) NetworksJ. Wiljakka, Ed. | Informational | October 2005 |
| 4301 | Security Architecture for the Internet ProtocolS. Kent, K. Seo | Proposed Standard | December 2005 |
| 4380 | Teredo: Tunneling IPv6 over UDP through Network Address Translations (NATs)C. Huitema | Proposed Standard | February 2006 |
| 4798 | Connecting IPv6 Islands over IPv4 MPLS Using IPv6 Provider Edge Routers (6PE)J. De Clercq, D. Ooms, S. Prevost, F. Le Faucheur | Proposed Standard | February 2007 |
| 4852 | IPv6 Enterprise Network Analysis - IP Layer 3 FocusJ. Bound, Y. Pouffary, S. Klynsma, T. Chown, D. Green | Informational | April 2007 |
| 4966 | Reasons to Move the Network Address Translator - Protocol Translator (NAT-PT) to Historic StatusC. Aoun, E. Davies | Informational | July 2007 |
| 5181 | IPv6 Deployment Scenarios in 802.16 NetworksM-K. Shin, Ed., Y-H. Han, S-E. Kim, D. Premec | Informational | May 2008 |
| 5211 | An Internet Transition PlanJ. Curran | Informational | July 2008 |
| 5218 | What Makes for a Successful Protocol?D. Thaler, B. Aboba | Informational | July 2008 |
| 5454 | Dual-Stack Mobile IPv4G. Tsirtsis, V. Park, H. Soliman | Proposed Standard | March 2009 |
| 5555 | Mobile IPv6 Support for Dual Stack Hosts and RoutersH. Soliman, Ed. | Proposed Standard | June 2009 |
| 5565 | Softwire Mesh FrameworkJ. Wu, Y. Cui, C. Metz, E. Rosen | Proposed Standard | June 2009 |
| 5741 | RFC Streams, Headers, and BoilerplatesL. Daigle, Ed., O. Kolkman, Ed., IAB · obsoleted by RFC 7841 | Informational | December 2009 |
| 5844 | IPv4 Support for Proxy Mobile IPv6R. Wakikawa, S. Gundavelli | Proposed Standard | May 2010 |
| 5969 | IPv6 Rapid Deployment on IPv4 Infrastructures (6rd) -- Protocol SpecificationW. Townsley, O. Troan | Proposed Standard | August 2010 |
| 6036 | Emerging Service Provider Scenarios for IPv6 DeploymentB. Carpenter, S. Jiang · obsoleted by RFC 9386 | Informational | October 2010 |
| 6052 | IPv6 Addressing of IPv4/IPv6 TranslatorsC. Bao, C. Huitema, M. Bagnulo, M. Boucadair, X. Li | Proposed Standard | October 2010 |
| 6127 | IPv4 Run-Out and IPv4-IPv6 Co-Existence ScenariosJ. Arkko, M. Townsley | Informational | May 2011 |
| 6144 | Framework for IPv4/IPv6 TranslationF. Baker, X. Li, C. Bao, K. Yin | Informational | April 2011 |
| 6145 | IP/ICMP Translation AlgorithmX. Li, C. Bao, F. Baker · obsoleted by RFC 7915 | Proposed Standard | April 2011 |
| 6146 | Stateful NAT64: Network Address and Protocol Translation from IPv6 Clients to IPv4 ServersM. Bagnulo, P. Matthews, I. van Beijnum | Proposed Standard | April 2011 |
| 6147 | DNS64: DNS Extensions for Network Address Translation from IPv6 Clients to IPv4 ServersM. Bagnulo, A. Sullivan, P. Matthews, I. van Beijnum | Proposed Standard | April 2011 |
| 6169 | Security Concerns with IP TunnelingS. Krishnan, D. Thaler, J. Hoagland | Informational | April 2011 |