| 4901 | Protocol Extensions for Header Compression over MPLSJ. Ash, Ed., J. Hand, Ed., A. Malis, Ed. | Proposed Standard | June 2007 |
| 4902 | Integrity, Privacy, and Security in Open Pluggable Edge Services (OPES) for SMTPM. Stecher | Informational | May 2007 |
| 4903 | Multi-Link Subnet IssuesD. Thaler | Informational | June 2007 |
| 4904 | Representing Trunk Groups in tel/sip Uniform Resource Identifiers (URIs)V. Gurbani, C. Jennings | Proposed Standard | June 2007 |
| 4905 | Encapsulation Methods for Transport of Layer 2 Frames over MPLS NetworksL. Martini, Ed., E. Rosen, Ed., N. El-Aawar, Ed. | Historic | June 2007 |
| 4906 | Transport of Layer 2 Frames Over MPLSL. Martini, Ed., E. Rosen, Ed., N. El-Aawar, Ed. | Historic | June 2007 |
| 4907 | Architectural Implications of Link IndicationsB. Aboba, Ed. | Informational | June 2007 |
| 4908 | Multi-homing for small scale fixed network Using Mobile IP and NEMOK. Nagami, S. Uda, N. Ogashiwa, H. Esaki, R. Wakikawa, H. Ohnishi | Experimental | June 2007 |
| 4909 | Multimedia Internet KEYing (MIKEY) General Extension Payload for Open Mobile Alliance BCAST LTKM/STKM TransportL. Dondeti, Ed., D. Castleford, F. Hartung · obsoleted by RFC 5410, RFC 6309 | Informational | June 2007 |
| 4910 | Robust XML Encoding Rules (RXER) for Abstract Syntax Notation One (ASN.1)S. Legg, D. Prager | Experimental | July 2007 |
| 4911 | Encoding Instructions for the Robust XML Encoding Rules (RXER)S. Legg | Experimental | July 2007 |
| 4912 | Abstract Syntax Notation X (ASN.X)S. Legg | Experimental | July 2007 |
| 4913 | Abstract Syntax Notation X (ASN.X) Representation of Encoding Instructions for the Generic String Encoding Rules (GSER)S. Legg | Experimental | July 2007 |
| 4914 | Abstract Syntax Notation X (ASN.X) Representation of Encoding Instructions for the XML Encoding Rules (XER)S. Legg | Experimental | July 2007 |
| 4915 | Multi-Topology (MT) Routing in OSPFP. Psenak, S. Mirtorabi, A. Roy, L. Nguyen, P. Pillay-Esnault | Proposed Standard | June 2007 |
| 4916 | Connected Identity in the Session Initiation Protocol (SIP)J. Elwell | Proposed Standard | June 2007 |
| 4917 | Mobile IPv4 Message String ExtensionV. Sastry, K. Leung, A. Patel | Proposed Standard | June 2007 |
| 4918 | HTTP Extensions for Web Distributed Authoring and Versioning (WebDAV)L. Dusseault, Ed. | Proposed Standard | June 2007 |
| 4919 | IPv6 over Low-Power Wireless Personal Area Networks (6LoWPANs): Overview, Assumptions, Problem Statement, and GoalsN. Kushalnagar, G. Montenegro, C. Schumacher | Informational | August 2007 |
| 4920 | Crankback Signaling Extensions for MPLS and GMPLS RSVP-TEA. Farrel, Ed., A. Satyanarayana, A. Iwata, N. Fujita, G. Ash | Proposed Standard | July 2007 |
| 4923 | Quality of Service (QoS) Signaling in a Nested Virtual Private NetworkF. Baker, P. Bose | Informational | August 2007 |
| 4924 | Reflections on Internet TransparencyB. Aboba, Ed., E. Davies | Informational | July 2007 |
| 4925 | Softwire Problem StatementX. Li, Ed., S. Dawkins, Ed., D. Ward, Ed., A. Durand, Ed. | Informational | July 2007 |
| 4926 | A URN Namespace for GEANTT. Kalin, M. Molina | Informational | July 2007 |
| 4927 | Path Computation Element Communication Protocol (PCECP) Specific Requirements for Inter-Area MPLS and GMPLS Traffic EngineeringJ.-L. Le Roux, Ed. | Informational | June 2007 |
| 4928 | Avoiding Equal Cost Multipath Treatment in MPLS NetworksG. Swallow, S. Bryant, L. Andersson | Best Current Practice | June 2007 |
| 4929 | Change Process for Multiprotocol Label Switching (MPLS) and Generalized MPLS (GMPLS) Protocols and ProceduresL. Andersson, Ed., A. Farrel, Ed. | Best Current Practice | June 2007 |
| 4930 | Extensible Provisioning Protocol (EPP)S. Hollenbeck · obsoleted by RFC 5730 | Draft Standard | May 2007 |
| 4931 | Extensible Provisioning Protocol (EPP) Domain Name MappingS. Hollenbeck · obsoleted by RFC 5731 | Draft Standard | May 2007 |
| 4932 | Extensible Provisioning Protocol (EPP) Host MappingS. Hollenbeck · obsoleted by RFC 5732 | Draft Standard | May 2007 |
| 4933 | Extensible Provisioning Protocol (EPP) Contact MappingS. Hollenbeck · obsoleted by RFC 5733 | Draft Standard | May 2007 |
| 4934 | Extensible Provisioning Protocol (EPP) Transport Over TCPS. Hollenbeck · obsoleted by RFC 5734 | Draft Standard | May 2007 |
| 4935 | Fibre Channel Fabric Configuration Server MIBC. DeSanti, H.K. Vivek, K. McCloghrie, S. Gai | Proposed Standard | August 2007 |
| 4936 | Fibre Channel Zone Server MIBC. DeSanti, H.K. Vivek, K. McCloghrie, S. Gai | Proposed Standard | August 2007 |
| 4937 | IANA Considerations for PPP over Ethernet (PPPoE)P. Arberg, V. Mammoliti | Informational | June 2007 |
| 4938 | PPP Over Ethernet (PPPoE) Extensions for Credit Flow and Link MetricsB. Berry, H. Holgate · obsoleted by RFC 5578 | Informational | June 2007 |
| 4939 | Definitions of Managed Objects for iSNS (Internet Storage Name Service)K. Gibbons, G. Ramkumar, S. Kipp | Proposed Standard | July 2007 |
| 4940 | IANA Considerations for OSPFK. Kompella, B. Fenner | Best Current Practice | July 2007 |
| 4941 | Privacy Extensions for Stateless Address Autoconfiguration in IPv6T. Narten, R. Draves, S. Krishnan · obsoleted by RFC 8981 | Draft Standard | September 2007 |
| 4942 | IPv6 Transition/Co-existence Security ConsiderationsE. Davies, S. Krishnan, P. Savola | Informational | September 2007 |
| 4943 | IPv6 Neighbor Discovery On-Link Assumption Considered HarmfulS. Roy, A. Durand, J. Paugh | Informational | September 2007 |
| 4944 | Transmission of IPv6 Packets over IEEE 802.15.4 NetworksG. Montenegro, N. Kushalnagar, J. Hui, D. Culler | Proposed Standard | September 2007 |
| 4945 | The Internet IP Security PKI Profile of IKEv1/ISAKMP, IKEv2, and PKIXB. Korver | Proposed Standard | August 2007 |
| 4946 | Atom License ExtensionJ. Snell | Experimental | July 2007 |
| 4947 | Address Resolution Mechanisms for IP Datagrams over MPEG-2 NetworksG. Fairhurst, M. Montpetit | Informational | July 2007 |
| 4948 | Report from the IAB workshop on Unwanted Traffic March 9-10, 2006L. Andersson, E. Davies, L. Zhang | Informational | August 2007 |
| 4949 | Internet Security Glossary, Version 2R. Shirey | Informational | August 2007 |
| 4950 | ICMP Extensions for Multiprotocol Label SwitchingR. Bonica, D. Gan, D. Tappan, C. Pignataro | Proposed Standard | August 2007 |
| 4951 | Fail Over Extensions for Layer 2 Tunneling Protocol (L2TP) "failover"V. Jain, Ed. | Proposed Standard | August 2007 |
| 4952 | Overview and Framework for Internationalized EmailJ. Klensin, Y. Ko · obsoleted by RFC 6530 | Informational | July 2007 |
| 4953 | Defending TCP Against Spoofing AttacksJ. Touch | Informational | July 2007 |
| 4954 | SMTP Service Extension for AuthenticationR. Siemborski, Ed., A. Melnikov, Ed. | Proposed Standard | July 2007 |
| 4955 | DNS Security (DNSSEC) ExperimentsD. Blacka | Proposed Standard | July 2007 |
| 4956 | DNS Security (DNSSEC) Opt-InR. Arends, M. Kosters, D. Blacka | Experimental | July 2007 |
| 4957 | Link-Layer Event Notifications for Detecting Network AttachmentsS. Krishnan, Ed., N. Montavont, E. Njedjou, S. Veerepalli, A. Yegin, Ed. | Informational | August 2007 |
| 4958 | A Framework for Supporting Emergency Telecommunications Services (ETS) within a Single Administrative DomainK. Carlberg | Informational | July 2007 |
| 4959 | IMAP Extension for Simple Authentication and Security Layer (SASL) Initial Client ResponseR. Siemborski, A. Gulbrandsen | Proposed Standard | September 2007 |
| 4960 | Stream Control Transmission ProtocolR. Stewart, Ed. · obsoleted by RFC 9260 | Proposed Standard | September 2007 |
| 4961 | Symmetric RTP / RTP Control Protocol (RTCP)D. Wing | Best Current Practice | July 2007 |
| 4962 | Guidance for Authentication, Authorization, and Accounting (AAA) Key ManagementR. Housley, B. Aboba | Best Current Practice | July 2007 |
| 4963 | IPv4 Reassembly Errors at High Data RatesJ. Heffner, M. Mathis, B. Chandler | Informational | July 2007 |
| 4964 | The P-Answer-State Header Extension to the Session Initiation Protocol for the Open Mobile Alliance Push to Talk over CellularA. Allen, Ed., J. Holm, T. Hallin | Informational | September 2007 |
| 4965 | CableLabs - IETF Standardization CollaborationJ-F. Mule, W. Townsley | Informational | September 2007 |
| 4966 | Reasons to Move the Network Address Translator - Protocol Translator (NAT-PT) to Historic StatusC. Aoun, E. Davies | Informational | July 2007 |
| 4967 | Dial String Parameter for the Session Initiation Protocol Uniform Resource IdentifierB. Rosen | Proposed Standard | July 2007 |
| 4968 | Analysis of IPv6 Link Models for 802.16 Based NetworksS. Madanapalli, Ed. | Informational | August 2007 |
| 4969 | IANA Registration for vCard EnumserviceA. Mayrhofer | Proposed Standard | August 2007 |
| 4970 | Extensions to OSPF for Advertising Optional Router CapabilitiesA. Lindem, Ed., N. Shen, JP. Vasseur, R. Aggarwal, S. Shaffer · obsoleted by RFC 7770 | Proposed Standard | July 2007 |
| 4971 | Intermediate System to Intermediate System (IS-IS) Extensions for Advertising Router InformationJP. Vasseur, Ed., N. Shen, Ed., R. Aggarwal, Ed. · obsoleted by RFC 7981 | Proposed Standard | July 2007 |
| 4972 | Routing Extensions for Discovery of Multiprotocol (MPLS) Label Switch Router (LSR) Traffic Engineering (TE) Mesh MembershipJP. Vasseur, Ed., JL. Leroux, Ed., S. Yasukawa, S. Previdi, P. Psenak, P. Mabbey | Proposed Standard | July 2007 |
| 4973 | OSPF-xTE: Experimental Extension to OSPF for Traffic EngineeringP. Srisuresh, P. Joseph | Experimental | July 2007 |
| 4974 | Generalized MPLS (GMPLS) RSVP-TE Signaling Extensions in Support of CallsD. Papadimitriou, A. Farrel | Proposed Standard | August 2007 |
| 4975 | The Message Session Relay Protocol (MSRP)B. Campbell, Ed., R. Mahy, Ed., C. Jennings, Ed. | Proposed Standard | September 2007 |
| 4976 | Relay Extensions for the Message Sessions Relay Protocol (MSRP)C. Jennings, R. Mahy, A. B. Roach | Proposed Standard | September 2007 |
| 4977 | Problem Statement: Dual Stack MobilityG. Tsirtsis, H. Soliman | Informational | August 2007 |
| 4978 | The IMAP COMPRESS ExtensionA. Gulbrandsen | Proposed Standard | August 2007 |
| 4979 | IANA Registration for Enumservice 'XMPP'A. Mayrhofer | Proposed Standard | August 2007 |
| 4980 | Analysis of Multihoming in Network Mobility SupportC. Ng, T. Ernst, E. Paik, M. Bagnulo | Informational | October 2007 |
| 4981 | Survey of Research towards Robust Peer-to-Peer Networks: Search MethodsJ. Risson, T. Moors | Informational | September 2007 |
| 4982 | Support for Multiple Hash Algorithms in Cryptographically Generated Addresses (CGAs)M. Bagnulo, J. Arkko | Proposed Standard | July 2007 |
| 4983 | Fibre Channel Registered State Change Notification (RSCN) MIBC. DeSanti, H.K. Vivek, K. McCloghrie, S. Gai | Proposed Standard | August 2007 |
| 4984 | Report from the IAB Workshop on Routing and AddressingD. Meyer, Ed., L. Zhang, Ed., K. Fall, Ed. | Informational | September 2007 |
| 4985 | Internet X.509 Public Key Infrastructure Subject Alternative Name for Expression of Service NameS. Santesson | Proposed Standard | August 2007 |
| 4986 | Requirements Related to DNS Security (DNSSEC) Trust Anchor RolloverH. Eland, R. Mundy, S. Crocker, S. Krishnaswamy | Informational | August 2007 |
| 4987 | TCP SYN Flooding Attacks and Common MitigationsW. Eddy | Informational | August 2007 |
| 4988 | Mobile IPv4 Fast HandoversR. Koodli, C. Perkins | Experimental | October 2007 |
| 4990 | Use of Addresses in Generalized Multiprotocol Label Switching (GMPLS) NetworksK. Shiomoto, R. Papneja, R. Rabbat | Informational | September 2007 |
| 4991 | A Common Schema for Internet Registry Information Service Transfer ProtocolsA. Newton | Proposed Standard | August 2007 |
| 4992 | XML Pipelining with Chunks for the Internet Registry Information ServiceA. Newton | Proposed Standard | August 2007 |
| 4993 | A Lightweight UDP Transfer Protocol for the Internet Registry Information ServiceA. Newton | Proposed Standard | August 2007 |
| 4994 | DHCPv6 Relay Agent Echo Request OptionS. Zeng, B. Volz, K. Kinnear, J. Brzozowski | Proposed Standard | September 2007 |
| 4995 | The RObust Header Compression (ROHC) FrameworkL-E. Jonsson, G. Pelletier, K. Sandlund · obsoleted by RFC 5795 | Proposed Standard | July 2007 |
| 4996 | RObust Header Compression (ROHC): A Profile for TCP/IP (ROHC-TCP)G. Pelletier, K. Sandlund, L-E. Jonsson, M. West · obsoleted by RFC 6846 | Proposed Standard | July 2007 |
| 4997 | Formal Notation for RObust Header Compression (ROHC-FN)R. Finking, G. Pelletier | Proposed Standard | July 2007 |
| 4998 | Evidence Record Syntax (ERS)T. Gondrom, R. Brandner, U. Pordesch | Proposed Standard | August 2007 |