| 5347 | Media Gateway Control Protocol Fax PackageF. Andreasen, D. Hancock | Informational | October 2008 |
| 5348 | TCP Friendly Rate Control (TFRC): Protocol SpecificationS. Floyd, M. Handley, J. Padhye, J. Widmer | Proposed Standard | September 2008 |
| 5349 | Elliptic Curve Cryptography (ECC) Support for Public Key Cryptography for Initial Authentication in Kerberos (PKINIT)L. Zhu, K. Jaganathan, K. Lauter | Informational | September 2008 |
| 5350 | IANA Considerations for the IPv4 and IPv6 Router Alert OptionsJ. Manner, A. McDonald | Proposed Standard | September 2008 |
| 5351 | An Overview of Reliable Server Pooling ProtocolsP. Lei, L. Ong, M. Tuexen, T. Dreibholz | Informational | September 2008 |
| 5352 | Aggregate Server Access Protocol (ASAP)R. Stewart, Q. Xie, M. Stillman, M. Tuexen | Experimental | September 2008 |
| 5353 | Endpoint Handlespace Redundancy Protocol (ENRP)Q. Xie, R. Stewart, M. Stillman, M. Tuexen, A. Silverton | Experimental | September 2008 |
| 5354 | Aggregate Server Access Protocol (ASAP) and Endpoint Handlespace Redundancy Protocol (ENRP) ParametersR. Stewart, Q. Xie, M. Stillman, M. Tuexen | Experimental | September 2008 |
| 5355 | Threats Introduced by Reliable Server Pooling (RSerPool) and Requirements for Security in Response to ThreatsM. Stillman, Ed., R. Gopal, E. Guttman, S. Sengodan, M. Holdrege | Informational | September 2008 |
| 5356 | Reliable Server Pooling PoliciesT. Dreibholz, M. Tuexen | Experimental | September 2008 |
| 5357 | A Two-Way Active Measurement Protocol (TWAMP)K. Hedayat, R. Krzanowski, A. Morton, K. Yum, J. Babiarz | Proposed Standard | October 2008 |
| 5358 | Preventing Use of Recursive Nameservers in Reflector AttacksJ. Damas, F. Neves | Best Current Practice | October 2008 |
| 5359 | Session Initiation Protocol Service ExamplesA. Johnston, Ed., R. Sparks, C. Cunningham, S. Donovan, K. Summers | Best Current Practice | October 2008 |
| 5360 | A Framework for Consent-Based Communications in the Session Initiation Protocol (SIP)J. Rosenberg, G. Camarillo, Ed., D. Willis | Proposed Standard | October 2008 |
| 5361 | A Document Format for Requesting ConsentG. Camarillo | Proposed Standard | October 2008 |
| 5362 | The Session Initiation Protocol (SIP) Pending Additions Event PackageG. Camarillo | Proposed Standard | October 2008 |
| 5363 | Framework and Security Considerations for Session Initiation Protocol (SIP) URI-List ServicesG. Camarillo, A.B. Roach | Proposed Standard | October 2008 |
| 5364 | Extensible Markup Language (XML) Format Extension for Representing Copy Control Attributes in Resource ListsM. Garcia-Martin, G. Camarillo | Proposed Standard | October 2008 |
| 5365 | Multiple-Recipient MESSAGE Requests in the Session Initiation Protocol (SIP)M. Garcia-Martin, G. Camarillo | Proposed Standard | October 2008 |
| 5366 | Conference Establishment Using Request-Contained Lists in the Session Initiation Protocol (SIP)G. Camarillo, A. Johnston | Proposed Standard | October 2008 |
| 5367 | Subscriptions to Request-Contained Resource Lists in the Session Initiation Protocol (SIP)G. Camarillo, A.B. Roach, O. Levin | Proposed Standard | October 2008 |
| 5368 | Referring to Multiple Resources in the Session Initiation Protocol (SIP)G. Camarillo, A. Niemi, M. Isomaki, M. Garcia-Martin, H. Khartabil | Proposed Standard | October 2008 |
| 5369 | Framework for Transcoding with the Session Initiation Protocol (SIP)G. Camarillo | Informational | October 2008 |
| 5370 | The Session Initiation Protocol (SIP) Conference Bridge Transcoding ModelG. Camarillo | Proposed Standard | October 2008 |
| 5371 | RTP Payload Format for JPEG 2000 Video StreamsS. Futemma, E. Itakura, A. Leung | Proposed Standard | October 2008 |
| 5372 | Payload Format for JPEG 2000 Video: Extensions for Scalability and Main Header RecoveryA. Leung, S. Futemma, E. Itakura | Proposed Standard | October 2008 |
| 5373 | Requesting Answering Modes for the Session Initiation Protocol (SIP)D. Willis, Ed., A. Allen | Proposed Standard | November 2008 |
| 5374 | Multicast Extensions to the Security Architecture for the Internet ProtocolB. Weis, G. Gross, D. Ignjatic | Proposed Standard | November 2008 |
| 5375 | IPv6 Unicast Address Assignment ConsiderationsG. Van de Velde, C. Popoviciu, T. Chown, O. Bonness, C. Hahn | Informational | December 2008 |
| 5376 | Inter-AS Requirements for the Path Computation Element Communication Protocol (PCECP)N. Bitar, R. Zhang, K. Kumaki | Informational | November 2008 |
| 5377 | Advice to the Trustees of the IETF Trust on Rights to Be Granted in IETF DocumentsJ. Halpern, Ed. · obsoleted by RFC 8721 | Informational | November 2008 |
| 5378 | Rights Contributors Provide to the IETF TrustS. Bradner, Ed., J. Contreras, Ed. | Best Current Practice | November 2008 |
| 5379 | Guidelines for Using the Privacy Mechanism for SIPM. Munakata, S. Schubert, T. Ohba | Informational | February 2010 |
| 5380 | Hierarchical Mobile IPv6 (HMIPv6) Mobility ManagementH. Soliman, C. Castelluccia, K. ElMalki, L. Bellier | Proposed Standard | October 2008 |
| 5381 | Experience of Implementing NETCONF over SOAPT. Iijima, Y. Atarashi, H. Kimura, M. Kitani, H. Okita | Informational | October 2008 |
| 5382 | NAT Behavioral Requirements for TCPS. Guha, Ed., K. Biswas, B. Ford, S. Sivakumar, P. Srisuresh | Best Current Practice | October 2008 |
| 5383 | Deployment Considerations for Lemonade-Compliant Mobile EmailR. Gellens | Best Current Practice | October 2008 |
| 5384 | The Protocol Independent Multicast (PIM) Join Attribute FormatA. Boers, I. Wijnands, E. Rosen | Proposed Standard | November 2008 |
| 5385 | Version 2.0 Microsoft Word Template for Creating Internet Drafts and RFCsJ. Touch | Informational | February 2010 |
| 5386 | Better-Than-Nothing Security: An Unauthenticated Mode of IPsecN. Williams, M. Richardson | Proposed Standard | November 2008 |
| 5387 | Problem and Applicability Statement for Better-Than-Nothing Security (BTNS)J. Touch, D. Black, Y. Wang | Informational | November 2008 |
| 5388 | Information Model and XML Data Model for Traceroute MeasurementsS. Niccolini, S. Tartarelli, J. Quittek, T. Dietz, M. Swany | Proposed Standard | December 2008 |
| 5389 | Session Traversal Utilities for NAT (STUN)J. Rosenberg, R. Mahy, P. Matthews, D. Wing · obsoleted by RFC 8489 | Proposed Standard | October 2008 |
| 5390 | Requirements for Management of Overload in the Session Initiation ProtocolJ. Rosenberg | Informational | December 2008 |
| 5391 | RTP Payload Format for ITU-T Recommendation G.711.1A. Sollaud | Proposed Standard | November 2008 |
| 5392 | OSPF Extensions in Support of Inter-Autonomous System (AS) MPLS and GMPLS Traffic EngineeringM. Chen, R. Zhang, X. Duan | Proposed Standard | January 2009 |
| 5393 | Addressing an Amplification Vulnerability in Session Initiation Protocol (SIP) Forking ProxiesR. Sparks, Ed., S. Lawrence, A. Hawrylyshen, B. Campen | Proposed Standard | December 2008 |
| 5394 | Policy-Enabled Path Computation FrameworkI. Bryskin, D. Papadimitriou, L. Berger, J. Ash | Informational | December 2008 |
| 5395 | Domain Name System (DNS) IANA ConsiderationsD. Eastlake 3rd · obsoleted by RFC 6195 | Best Current Practice | November 2008 |
| 5396 | Textual Representation of Autonomous System (AS) NumbersG. Huston, G. Michaelson | Proposed Standard | December 2008 |
| 5397 | WebDAV Current Principal ExtensionW. Sanchez, C. Daboo | Proposed Standard | December 2008 |
| 5398 | Autonomous System (AS) Number Reservation for Documentation UseG. Huston | Informational | December 2008 |
| 5401 | Multicast Negative-Acknowledgment (NACK) Building BlocksB. Adamson, C. Bormann, M. Handley, J. Macker | Proposed Standard | November 2008 |
| 5402 | Compressed Data within an Internet Electronic Data Interchange (EDI) MessageT. Harding, Ed. | Informational | February 2010 |
| 5403 | RPCSEC_GSS Version 2M. Eisler | Proposed Standard | February 2009 |
| 5404 | RTP Payload Format for G.719M. Westerlund, I. Johansson | Proposed Standard | January 2009 |
| 5405 | Unicast UDP Usage Guidelines for Application DesignersL. Eggert, G. Fairhurst · obsoleted by RFC 8085 | Best Current Practice | November 2008 |
| 5406 | Guidelines for Specifying the Use of IPsec Version 2S. Bellovin | Best Current Practice | February 2009 |
| 5407 | Example Call Flows of Race Conditions in the Session Initiation Protocol (SIP)M. Hasebe, J. Koshiko, Y. Suzuki, T. Yoshikawa, P. Kyzivat | Best Current Practice | December 2008 |
| 5408 | Identity-Based Encryption Architecture and Supporting Data StructuresG. Appenzeller, L. Martin, M. Schertler | Informational | January 2009 |
| 5409 | Using the Boneh-Franklin and Boneh-Boyen Identity-Based Encryption Algorithms with the Cryptographic Message Syntax (CMS)L. Martin, M. Schertler | Informational | January 2009 |
| 5410 | Multimedia Internet KEYing (MIKEY) General Extension Payload for Open Mobile Alliance BCAST 1.0A. Jerichow, Ed., L. Piron | Informational | January 2009 |
| 5411 | A Hitchhiker's Guide to the Session Initiation Protocol (SIP)J. Rosenberg | Informational | February 2009 |
| 5412 | Lightweight Access Point ProtocolP. Calhoun, R. Suri, N. Cam-Winget, M. Williams, S. Hares, B. O'Hara, S. Kelly | Historic | February 2010 |
| 5413 | SLAPP: Secure Light Access Point ProtocolP. Narasimhan, D. Harkins, S. Ponnuswamy | Historic | February 2010 |
| 5414 | Wireless LAN Control Protocol (WiCoP)S. Iino, S. Govindan, M. Sugiura, H. Cheng · obsoleted by RFC 5415 | Historic | February 2010 |
| 5415 | Control And Provisioning of Wireless Access Points (CAPWAP) Protocol SpecificationP. Calhoun, Ed., M. Montemurro, Ed., D. Stanley, Ed. | Proposed Standard | March 2009 |
| 5416 | Control and Provisioning of Wireless Access Points (CAPWAP) Protocol Binding for IEEE 802.11P. Calhoun, Ed., M. Montemurro, Ed., D. Stanley, Ed. | Proposed Standard | March 2009 |
| 5417 | Control And Provisioning of Wireless Access Points (CAPWAP) Access Controller DHCP OptionP. Calhoun | Proposed Standard | March 2009 |
| 5418 | Control And Provisioning of Wireless Access Points (CAPWAP) Threat Analysis for IEEE 802.11 DeploymentsS. Kelly, T. Clancy | Informational | March 2009 |
| 5419 | Why the Authentication Data Suboption is Needed for Mobile IPv6 (MIPv6)B. Patil, G. Dommety | Informational | January 2009 |
| 5420 | Encoding of Attributes for MPLS LSP Establishment Using Resource Reservation Protocol Traffic Engineering (RSVP-TE)A. Farrel, Ed., D. Papadimitriou, JP. Vasseur, A. Ayyangar | Proposed Standard | February 2009 |
| 5421 | Basic Password Exchange within the Flexible Authentication via Secure Tunneling Extensible Authentication Protocol (EAP-FAST)N. Cam-Winget, H. Zhou | Informational | March 2009 |
| 5422 | Dynamic Provisioning Using Flexible Authentication via Secure Tunneling Extensible Authentication Protocol (EAP-FAST)N. Cam-Winget, D. McGrew, J. Salowey, H. Zhou | Informational | March 2009 |
| 5423 | Internet Message Store EventsR. Gellens, C. Newman | Proposed Standard | March 2009 |
| 5424 | The Syslog ProtocolR. Gerhards | Proposed Standard | March 2009 |
| 5425 | Transport Layer Security (TLS) Transport Mapping for SyslogF. Miao, Ed., Y. Ma, Ed., J. Salowey, Ed. | Proposed Standard | March 2009 |
| 5426 | Transmission of Syslog Messages over UDPA. Okmianski | Proposed Standard | March 2009 |
| 5427 | Textual Conventions for Syslog ManagementG. Keeni | Proposed Standard | March 2009 |
| 5428 | Management Event Management Information Base (MIB) for PacketCable- and IPCablecom-Compliant DevicesS. Channabasappa, W. De Ketelaere, E. Nechamkin | Proposed Standard | April 2009 |
| 5429 | Sieve Email Filtering: Reject and Extended Reject ExtensionsA. Stone, Ed. | Proposed Standard | March 2009 |
| 5430 | Suite B Profile for Transport Layer Security (TLS)M. Salter, E. Rescorla, R. Housley · obsoleted by RFC 6460 | Historic | March 2009 |
| 5431 | Diameter ITU-T Rw Policy Enforcement Interface ApplicationD. Sun | Informational | March 2009 |
| 5432 | Quality of Service (QoS) Mechanism Selection in the Session Description Protocol (SDP)J. Polk, S. Dhesikan, G. Camarillo | Proposed Standard | March 2009 |
| 5433 | Extensible Authentication Protocol - Generalized Pre-Shared Key (EAP-GPSK) MethodT. Clancy, H. Tschofenig | Proposed Standard | February 2009 |
| 5434 | Considerations for Having a Successful Birds-of-a-Feather (BOF) SessionT. Narten | Informational | February 2009 |
| 5435 | Sieve Email Filtering: Extension for NotificationsA. Melnikov, Ed., B. Leiba, Ed., W. Segmuller, T. Martin | Proposed Standard | January 2009 |
| 5436 | Sieve Notification Mechanism: mailtoB. Leiba, M. Haardt | Proposed Standard | January 2009 |
| 5437 | Sieve Notification Mechanism: Extensible Messaging and Presence Protocol (XMPP)P. Saint-Andre, A. Melnikov | Proposed Standard | January 2009 |
| 5438 | Instant Message Disposition Notification (IMDN)E. Burger, H. Khartabil | Proposed Standard | February 2009 |
| 5439 | An Analysis of Scaling Issues in MPLS-TE Core NetworksS. Yasukawa, A. Farrel, O. Komolafe | Informational | February 2009 |
| 5440 | Path Computation Element (PCE) Communication Protocol (PCEP)JP. Vasseur, Ed., JL. Le Roux, Ed. | Proposed Standard | March 2009 |
| 5441 | A Backward-Recursive PCE-Based Computation (BRPC) Procedure to Compute Shortest Constrained Inter-Domain Traffic Engineering Label Switched PathsJP. Vasseur, Ed., R. Zhang, N. Bitar, JL. Le Roux | Proposed Standard | April 2009 |
| 5442 | LEMONADE Architecture - Supporting Open Mobile Alliance (OMA) Mobile Email (MEM) Using Internet MailE. Burger, G. Parsons | Informational | March 2009 |
| 5443 | LDP IGP SynchronizationM. Jork, A. Atlas, L. Fang | Informational | March 2009 |
| 5444 | Generalized Mobile Ad Hoc Network (MANET) Packet/Message FormatT. Clausen, C. Dearlove, J. Dean, C. Adjih | Proposed Standard | February 2009 |
| 5445 | Basic Forward Error Correction (FEC) SchemesM. Watson | Proposed Standard | March 2009 |