| 7629 | Flow-Binding Support for Mobile IPS. Gundavelli, Ed., K. Leung, G. Tsirtsis, A. Petrescu | Experimental | August 2015 |
| 6626 | Dynamic Prefix Allocation for Network Mobility for Mobile IPv4 (NEMOv4)G. Tsirtsis, V. Park, V. Narayanan, K. Leung | Proposed Standard | May 2012 |
| 6521 | Home Agent-Assisted Route Optimization between Mobile IPv4 NetworksA. Makela, J. Korhonen | Experimental | March 2012 |
| 6245 | Generic Routing Encapsulation (GRE) Key Extension for Mobile IPv4P. Yegani, K. Leung, A. Lior, K. Chowdhury, J. Navali | Proposed Standard | May 2011 |
| 6098 | Generic Notification Message for Mobile IPv4H. Deng, H. Levkowetz, V. Devarapalli, S. Gundavelli, B. Haley | Proposed Standard | April 2012 |
| 5944 | IP Mobility Support for IPv4, RevisedC. Perkins, Ed. | Proposed Standard | November 2010 |
| 5454 | Dual-Stack Mobile IPv4G. Tsirtsis, V. Park, H. Soliman | Proposed Standard | March 2009 |
| 5266 | Secure Connectivity and Mobility Using Mobile IPv4 and IKEv2 Mobility and Multihoming (MOBIKE)V. Devarapalli, P. Eronen | Best Current Practice | June 2008 |
| 5265 | Mobile IPv4 Traversal across IPsec-Based VPN GatewaysS. Vaarala, E. Klovning | Proposed Standard | June 2008 |
| 5177 | Network Mobility (NEMO) Extensions for Mobile IPv4K. Leung, G. Dommety, V. Narayanan, A. Petrescu | Proposed Standard | April 2008 |
| 5030 | Mobile IPv4 RADIUS RequirementsM. Nakhjiri, Ed., K. Chowdhury, A. Lior, K. Leung | Informational | October 2007 |
| 4988 | Mobile IPv4 Fast HandoversR. Koodli, C. Perkins | Experimental | October 2007 |
| 4917 | Mobile IPv4 Message String ExtensionV. Sastry, K. Leung, A. Patel | Proposed Standard | June 2007 |
| 4881 | Low-Latency Handoffs in Mobile IPv4K. El Malki, Ed. | Experimental | June 2007 |
| 4857 | Mobile IPv4 Regional RegistrationE. Fogelstroem, A. Jonsson, C. Perkins | Experimental | June 2007 |
| 4721 | Mobile IPv4 Challenge/Response Extensions (Revised)C. Perkins, P. Calhoun, J. Bharatia | Proposed Standard | January 2007 |
| 4636 | Foreign Agent Error Extension for Mobile IPv4C. Perkins | Proposed Standard | October 2006 |
| 4433 | Mobile IPv4 Dynamic Home Agent (HA) AssignmentM. Kulkarni, A. Patel, K. Leung | Proposed Standard | March 2006 |
| 4093 | Problem Statement: Mobile IPv4 Traversal of Virtual Private Network (VPN) GatewaysF. Adrangi, Ed., H. Levkowetz, Ed. | Informational | August 2005 |
| 4064 | Experimental Message, Extensions, and Error Codes for Mobile IPv4A. Patel, K. Leung | Proposed Standard | May 2005 |
| 3957 | Authentication, Authorization, and Accounting (AAA) Registration Keys for Mobile IPv4C. Perkins, P. Calhoun | Proposed Standard | March 2005 |
| 3846 | Mobile IPv4 Extension for Carrying Network Access IdentifiersF. Johansson, T. Johansson | Proposed Standard | June 2004 |