| 6575 | Address Resolution Protocol (ARP) Mediation for IP Interworking of Layer 2 VPNsH. Shah, Ed., E. Rosen, Ed., G. Heron, Ed., V. Kompella, Ed. | Proposed Standard | June 2012 |
| 6272 | Internet Protocols for the Smart GridF. Baker, D. Meyer | Informational | June 2011 |
| 5944 | IP Mobility Support for IPv4, RevisedC. Perkins, Ed. | Proposed Standard | November 2010 |
| 5887 | Renumbering Still Needs WorkB. Carpenter, R. Atkinson, H. Flinck | Informational | May 2010 |
| 5844 | IPv4 Support for Proxy Mobile IPv6R. Wakikawa, S. Gundavelli | Proposed Standard | May 2010 |
| 5571 | Softwire Hub and Spoke Deployment Framework with Layer Two Tunneling Protocol Version 2 (L2TPv2)B. Storer, C. Pignataro, Ed., M. Dos Santos, B. Stevant, Ed., L. Toutain, J. Tremblay | Proposed Standard | June 2009 |
| 5563 | WiMAX Forum / 3GPP2 Proxy Mobile IPv4K. Leung, G. Dommety, P. Yegani, K. Chowdhury | Informational | February 2010 |
| 5505 | Principles of Internet Host ConfigurationB. Aboba, D. Thaler, L. Andersson, S. Cheshire | Informational | May 2009 |
| 4957 | Link-Layer Event Notifications for Detecting Network AttachmentsS. Krishnan, Ed., N. Montavont, E. Njedjou, S. Veerepalli, A. Yegin, Ed. | Informational | August 2007 |
| 4901 | Protocol Extensions for Header Compression over MPLSJ. Ash, Ed., J. Hand, Ed., A. Malis, Ed. | Proposed Standard | June 2007 |
| 4450 | Getting Rid of the Cruft: Report from an Experiment in Identifying and Reclassifying Obsolete Standards DocumentsE. Lear, H. Alvestrand | Informational | March 2006 |
| 4332 | Cisco's Mobile IPv4 Host Configuration ExtensionsK. Leung, A. Patel, G. Tsirtsis, E. Klovning | Informational | December 2005 |
| 4241 | A Model of IPv6/IPv4 Dual Stack Internet Access ServiceY. Shirasaki, S. Miyakawa, T. Yamasaki, A. Takenouchi | Informational | December 2005 |
| 3819 | Advice for Internet Subnetwork DesignersP. Karn, Ed., C. Bormann, G. Fairhurst, D. Grossman, R. Ludwig, J. Mahdavi, G. Montenegro, J. Touch, L. Wood | Best Current Practice | 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 |
| 3772 | Point-to-Point Protocol (PPP) Vendor ProtocolJ. Carlson, R. Winslow | Proposed Standard | May 2004 |
| 3599 | Request for Comments Summary RFC Numbers 3500-3599S. Ginoza | Informational | December 2003 |
| 3544 | IP Header Compression over PPPT. Koren, S. Casner, C. Bormann | Proposed Standard | July 2003 |
| 3456 | Dynamic Host Configuration Protocol (DHCPv4) Configuration of IPsec Tunnel ModeB. Patel, B. Aboba, S. Kelly, V. Gupta | Proposed Standard | January 2003 |
| 3344 | IP Mobility Support for IPv4C. Perkins, Ed. · obsoleted by RFC 5944 | Proposed Standard | August 2002 |
| 3241 | Robust Header Compression (ROHC) over PPPC. Bormann | Proposed Standard | May 2002 |
| 3220 | IP Mobility Support for IPv4C. Perkins, Ed. · obsoleted by RFC 3344 | Proposed Standard | January 2002 |
| 3153 | PPP MultiplexingR. Pazhyannur, I. Ali, C. Fox | Proposed Standard | August 2001 |
| 3021 | Using 31-Bit Prefixes on IPv4 Point-to-Point LinksA. Retana, R. White, V. Fuller, D. McPherson | Proposed Standard | December 2000 |
| 3006 | Integrated Services in the Presence of Compressible FlowsB. Davie, C. Iturralde, D. Oran, S. Casner, J. Wroclawski | Proposed Standard | November 2000 |
| 2509 | IP Header Compression over PPPM. Engan, S. Casner, C. Bormann · obsoleted by RFC 3544 | Proposed Standard | February 1999 |
| 2299 | Request for Comments SummaryA. Ramos | Informational | January 1999 |
| 2290 | Mobile-IPv4 Configuration Option for PPP IPCPJ. Solomon, S. Glass | Proposed Standard | February 1998 |
| 2072 | Router Renumbering GuideH. Berkowitz | Informational | January 1997 |
| 2071 | Network Renumbering Overview: Why would I want it and what is it anyway?P. Ferguson, H. Berkowitz | Informational | January 1997 |
| 2002 | IP Mobility SupportC. Perkins, Ed. · obsoleted by RFC 3220 | Proposed Standard | October 1996 |
| 1877 | PPP Internet Protocol Control Protocol Extensions for Name Server AddressesS. Cobb | Informational | December 1995 |
| 1812 | Requirements for IP Version 4 RoutersF. Baker, Ed. | Proposed Standard | June 1995 |
| 1473 | The Definitions of Managed Objects for the IP Network Control Protocol of the Point-to-Point ProtocolF. Kastenholz | Proposed Standard | June 1993 |
| 1340 | Assigned NumbersJ. Reynolds, J. Postel · obsoleted by RFC 1700 | Historic | July 1992 |