286 results ( Show 25 | All )
| Number | Files | Title | Authors | Date | More Info | Status |
|---|---|---|---|---|---|---|
| RFC 5392 | ASCII, PDF, HTML | OSPF Extensions in Support of Inter-Autonomous System (AS) MPLS and GMPLS Traffic Engineering | M. Chen, R. Zhang, X. Duan | January 2009 | Proposed Standard | |
| RFC 5410 | ASCII, PDF, HTML | Multimedia Internet KEYing (MIKEY) General Extension Payload for Open Mobile Alliance BCAST 1.0 | A. Jerichow, Ed., L. Piron | January 2009 | Obsoletes RFC 4909, Updated by RFC 6309 | Informational |
| RFC 5408 | ASCII, PDF, HTML, HTML with inline errata | Identity-Based Encryption Architecture and Supporting Data Structures | G. Appenzeller, L. Martin, M. Schertler | January 2009 | Errata | Informational |
| RFC 5409 | ASCII, PDF, HTML | Using the Boneh-Franklin and Boneh-Boyen Identity-Based Encryption Algorithms with the Cryptographic Message Syntax (CMS) | L. Martin, M. Schertler | January 2009 | Informational | |
| RFC 5459 | ASCII, PDF, HTML | G.729.1 RTP Payload Format Update: Discontinuous Transmission (DTX) Support | A. Sollaud | January 2009 | Updates RFC 4749 | Proposed Standard |
| RFC 5404 | ASCII, PDF, HTML, HTML with inline errata | RTP Payload Format for G.719 | M. Westerlund, I. Johansson | January 2009 | Errata | Proposed Standard |
| RFC 5452 | ASCII, PDF, HTML | Measures for Making DNS More Resilient against Forged Answers | A. Hubert, R. van Mook | January 2009 | Updates RFC 2181 | Proposed Standard |
| RFC 5419 | ASCII, PDF, HTML | Why the Authentication Data Suboption is Needed for Mobile IPv6 (MIPv6) | B. Patil, G. Dommety | January 2009 | Informational | |
| RFC 5435 | ASCII, PDF, HTML | Sieve Email Filtering: Extension for Notifications | A. Melnikov, Ed., B. Leiba, Ed., W. Segmuller, T. Martin | January 2009 | Updated by RFC 8580 | Proposed Standard |
| RFC 5437 | ASCII, PDF, HTML | Sieve Notification Mechanism: Extensible Messaging and Presence Protocol (XMPP) | P. Saint-Andre, A. Melnikov | January 2009 | Proposed Standard | |
| RFC 5436 | ASCII, PDF, HTML | Sieve Notification Mechanism: mailto | B. Leiba, M. Haardt | January 2009 | Updates RFC 3834 | Proposed Standard |
| RFC 5434 | ASCII, PDF, HTML | Considerations for Having a Successful Birds-of-a-Feather (BOF) Session | T. Narten | February 2009 | Informational | |
| RFC 5403 | ASCII, PDF, HTML | RPCSEC_GSS Version 2 | M. Eisler | February 2009 | Updates RFC 2203, Updated by RFC 7861 | Proposed Standard |
| RFC 5420 | ASCII, PDF, HTML | Encoding of Attributes for MPLS LSP Establishment Using Resource Reservation Protocol Traffic Engineering (RSVP-TE) | A. Farrel, Ed., D. Papadimitriou, JP. Vasseur, A. Ayyangar | February 2009 | Errata, Obsoletes RFC 4420, Updates RFC 3209, RFC 3473, Updated by RFC 6510 | Proposed Standard |
| RFC 5311 | ASCII, PDF, HTML | Simplified Extension of Link State PDU (LSP) Space for IS-IS | D. McPherson, Ed., L. Ginsberg, S. Previdi, M. Shand | February 2009 | Obsoletes RFC 3786 | Proposed Standard |
| RFC 5444 | ASCII, PDF, HTML, HTML with inline errata | Generalized Mobile Ad Hoc Network (MANET) Packet/Message Format | T. Clausen, C. Dearlove, J. Dean, C. Adjih | February 2009 | Errata, Updated by RFC 7631, RFC 8245 | Proposed Standard |
| RFC 5411 | ASCII, PDF, HTML | A Hitchhiker's Guide to the Session Initiation Protocol (SIP) | J. Rosenberg | February 2009 | Informational | |
| RFC 5310 | ASCII, PDF, HTML | IS-IS Generic Cryptographic Authentication | M. Bhatia, V. Manral, T. Li, R. Atkinson, R. White, M. Fanto | February 2009 | Errata, Updated by RFC 6233, RFC 6232 | Proposed Standard |
| RFC 5439 | ASCII, PDF, HTML, HTML with inline errata | An Analysis of Scaling Issues in MPLS-TE Core Networks | S. Yasukawa, A. Farrel, O. Komolafe | February 2009 | Errata | Informational |
| RFC 5449 | ASCII, PDF, HTML | OSPF Multipoint Relay (MPR) Extension for Ad Hoc Networks | E. Baccelli, P. Jacquet, D. Nguyen, T. Clausen | February 2009 | Errata | Experimental |
| RFC 5446 | ASCII, PDF, HTML | Service Selection for Mobile IPv4 | J. Korhonen, U. Nilsson | February 2009 | Informational | |
| RFC 5464 | ASCII, PDF, HTML, HTML with inline errata | The IMAP METADATA Extension | C. Daboo | February 2009 | Errata | Proposed Standard |
| RFC 5453 | ASCII, PDF, HTML | Reserved IPv6 Interface Identifiers | S. Krishnan | February 2009 | Errata | Proposed Standard |
| RFC 5469 | ASCII, PDF, HTML | DES and IDEA Cipher Suites for Transport Layer Security (TLS) | P. Eronen, Ed. | February 2009 | Obsoleted by RFC 8996 | Historic (changed from Informational January 2021) |
| RFC 5465 | ASCII, PDF, HTML, HTML with inline errata | The IMAP NOTIFY Extension | A. Gulbrandsen, C. King, A. Melnikov | February 2009 | Errata, Updates RFC 5267 | Proposed Standard |
| RFC 5466 | ASCII, PDF, HTML | IMAP4 Extension for Named Searches (Filters) | A. Melnikov, C. King | February 2009 | Proposed Standard | |
| RFC 5447 | ASCII, PDF, HTML, HTML with inline errata | Diameter Mobile IPv6: Support for Network Access Server to Diameter Server Interaction | J. Korhonen, Ed., J. Bournelle, H. Tschofenig, C. Perkins, K. Chowdhury | February 2009 | Errata | Proposed Standard |
| RFC 5438 | ASCII, PDF, HTML, HTML with inline errata | Instant Message Disposition Notification (IMDN) | E. Burger, H. Khartabil | February 2009 | Errata | Proposed Standard |
| RFC 5317 | ASCII, PDF, PDF with Images, HTML, HTML with inline errata | Joint Working Team (JWT) Report on MPLS Architectural Considerations for a Transport Profile | S. Bryant, Ed., L. Andersson, Ed. | February 2009 | Errata | Informational |
| RFC 5461 | ASCII, PDF, HTML | TCP's Reaction to Soft Errors | F. Gont | February 2009 | Informational | |
| RFC 5460 | ASCII, PDF, HTML, HTML with inline errata | DHCPv6 Bulk Leasequery | M. Stapp | February 2009 | Errata, Updated by RFC 7653 | Proposed Standard |
| RFC 5492 | ASCII, PDF, HTML | Capabilities Advertisement with BGP-4 | J. Scudder, R. Chandra | February 2009 | Errata, Obsoletes RFC 3392, Updated by RFC 8810 | Draft Standard |
| RFC 5462 | ASCII, PDF, HTML, HTML with inline errata | Multiprotocol Label Switching (MPLS) Label Stack Entry: "EXP" Field Renamed to "Traffic Class" Field | L. Andersson, R. Asati | February 2009 | Errata, Updates RFC 3032, RFC 3270, RFC 3272, RFC 3443, RFC 3469, RFC 3564, RFC 3985, RFC 4182, RFC 4364, RFC 4379, RFC 4448, RFC 4761, RFC 5129 | Proposed Standard |
| RFC 5433 | ASCII, PDF, HTML | Extensible Authentication Protocol - Generalized Pre-Shared Key (EAP-GPSK) Method | T. Clancy, H. Tschofenig | February 2009 | Proposed Standard | |
| RFC 5406 a.k.a. BCP 146 | ASCII, PDF, HTML | Guidelines for Specifying the Use of IPsec Version 2 | S. Bellovin | February 2009 | Best Current Practice | |
| RFC 5481 | ASCII, PDF, HTML | Packet Delay Variation Applicability Statement | A. Morton, B. Claise | March 2009 | Informational | |
| RFC 5443 | ASCII, PDF, HTML | LDP IGP Synchronization | M. Jork, A. Atlas, L. Fang | March 2009 | Errata, Updated by RFC 6138 | Informational |
| RFC 5445 | ASCII, PDF, HTML, HTML with inline errata | Basic Forward Error Correction (FEC) Schemes | M. Watson | March 2009 | Errata, Obsoletes RFC 3452, RFC 3695 | Proposed Standard |
| RFC 5484 | ASCII, PDF, HTML | Associating Time-Codes with RTP Streams | D. Singer | March 2009 | Proposed Standard | |
| RFC 5432 | ASCII, PDF, HTML | Quality of Service (QoS) Mechanism Selection in the Session Description Protocol (SDP) | J. Polk, S. Dhesikan, G. Camarillo | March 2009 | Proposed Standard | |
| RFC 5483 | ASCII, PDF, HTML | ENUM Implementation Issues and Experiences | L. Conroy, K. Fujiwara | March 2009 | Informational | |
| RFC 5485 | ASCII, PDF, HTML | Digital Signatures on Internet-Draft Documents | R. Housley | March 2009 | Updated by RFC 8358 | Informational |
| RFC 5418 | ASCII, PDF, HTML | Control And Provisioning of Wireless Access Points (CAPWAP) Threat Analysis for IEEE 802.11 Deployments | S. Kelly, T. Clancy | March 2009 | Informational | |
| RFC 5417 | ASCII, PDF, HTML | Control And Provisioning of Wireless Access Points (CAPWAP) Access Controller DHCP Option | P. Calhoun | March 2009 | Proposed Standard | |
| RFC 5416 | ASCII, PDF, HTML, HTML with inline errata | Control and Provisioning of Wireless Access Points (CAPWAP) Protocol Binding for IEEE 802.11 | P. Calhoun, Ed., M. Montemurro, Ed., D. Stanley, Ed. | March 2009 | Errata | Proposed Standard |
| RFC 5415 | ASCII, PDF, HTML, HTML with inline errata | Control And Provisioning of Wireless Access Points (CAPWAP) Protocol Specification | P. Calhoun, Ed., M. Montemurro, Ed., D. Stanley, Ed. | March 2009 | Errata, Obsoletes RFC 5414, Updated by RFC 8553, RFC 8996 | Proposed Standard |
| RFC 5467 | ASCII, PDF, HTML | GMPLS Asymmetric Bandwidth Bidirectional Label Switched Paths (LSPs) | L. Berger, A. Takacs, D. Caviglia, D. Fedyk, J. Meuric | March 2009 | Errata, Obsoleted by RFC 6387 | Experimental |
| RFC 5478 | ASCII, PDF, HTML | IANA Registration of New Session Initiation Protocol (SIP) Resource-Priority Namespaces | J. Polk | March 2009 | Proposed Standard | |
| RFC 5454 | ASCII, PDF, HTML, HTML with inline errata | Dual-Stack Mobile IPv4 | G. Tsirtsis, V. Park, H. Soliman | March 2009 | Errata | Proposed Standard |
| RFC 5440 | ASCII, PDF, HTML, HTML with inline errata | Path Computation Element (PCE) Communication Protocol (PCEP) | JP. Vasseur, Ed., JL. Le Roux, Ed. | March 2009 | Errata, Updated by RFC 7896, RFC 8253, RFC 8356, RFC 9488 | Proposed Standard |
| RFC 5442 | ASCII, PDF, HTML | LEMONADE Architecture - Supporting Open Mobile Alliance (OMA) Mobile Email (MEM) Using Internet Mail | E. Burger, G. Parsons | March 2009 | Informational | |
| RFC 5463 | ASCII, PDF, HTML | Sieve Email Filtering: Ihave Extension | N. Freed | March 2009 | Proposed Standard | |
| RFC 5480 | ASCII, PDF, HTML, HTML with inline errata | Elliptic Curve Cryptography Subject Public Key Information | S. Turner, D. Brown, K. Yiu, R. Housley, T. Polk | March 2009 | Errata, Updates RFC 3279, Updated by RFC 8813 | Proposed Standard |
| RFC 5424 | ASCII, PDF, HTML | The Syslog Protocol | R. Gerhards | March 2009 | Errata, Obsoletes RFC 3164 | Proposed Standard |
| RFC 5426 | ASCII, PDF, HTML | Transmission of Syslog Messages over UDP | A. Okmianski | March 2009 | Proposed Standard | |
| RFC 5425 | ASCII, PDF, HTML | Transport Layer Security (TLS) Transport Mapping for Syslog | F. Miao, Ed., Y. Ma, Ed., J. Salowey, Ed. | March 2009 | Errata | Proposed Standard |
| RFC 5487 | ASCII, PDF, HTML | Pre-Shared Key Cipher Suites for TLS with SHA-256/384 and AES Galois Counter Mode | M. Badra | March 2009 | Proposed Standard | |
| RFC 5486 | ASCII, PDF, HTML | Session Peering for Multimedia Interconnect (SPEERMINT) Terminology | D. Malas, Ed., D. Meyer, Ed. | March 2009 | Informational | |
| RFC 5422 | ASCII, PDF, HTML | Dynamic Provisioning Using Flexible Authentication via Secure Tunneling Extensible Authentication Protocol (EAP-FAST) | N. Cam-Winget, D. McGrew, J. Salowey, H. Zhou | March 2009 | Updated by RFC 8996 | Informational |
| RFC 5421 | ASCII, PDF, HTML | Basic Password Exchange within the Flexible Authentication via Secure Tunneling Extensible Authentication Protocol (EAP-FAST) | N. Cam-Winget, H. Zhou | March 2009 | Informational | |
| RFC 5495 | ASCII, PDF, HTML | Description of the Resource Reservation Protocol - Traffic-Engineered (RSVP-TE) Graceful Restart Procedures | D. Li, J. Gao, A. Satyanarayana, S. Bardalai | March 2009 | Informational | |
| RFC 5498 | ASCII, PDF, HTML | IANA Allocations for Mobile Ad Hoc Network (MANET) Protocols | I. Chakeres | March 2009 | Errata | Proposed Standard |
| RFC 5497 | ASCII, PDF, HTML, HTML with inline errata | Representing Multi-Value Time in Mobile Ad Hoc Networks (MANETs) | T. Clausen, C. Dearlove | March 2009 | Errata | Proposed Standard |
| RFC 5489 | ASCII, PDF, HTML | ECDHE_PSK Cipher Suites for Transport Layer Security (TLS) | M. Badra, I. Hajjeh | March 2009 | Informational | |
| RFC 5450 | ASCII, PDF, HTML | Transmission Time Offsets in RTP Streams | D. Singer, H. Desineni | March 2009 | Proposed Standard | |
| RFC 5503 | ASCII, PDF, HTML | Private Session Initiation Protocol (SIP) Proxy-to-Proxy Extensions for Supporting the PacketCable Distributed Call Signaling Architecture | F. Andreasen, B. McKibben, B. Marshall | March 2009 | Obsoletes RFC 3603 | Informational |
| RFC 5429 | ASCII, PDF, HTML | Sieve Email Filtering: Reject and Extended Reject Extensions | A. Stone, Ed. | March 2009 | Errata, Obsoletes RFC 3028, Updates RFC 5228 | Proposed Standard |
| RFC 5501 | ASCII, PDF, HTML | Requirements for Multicast Support in Virtual Private LAN Services | Y. Kamite, Ed., Y. Wada, Y. Serbest, T. Morin, L. Fang | March 2009 | Informational | |
| RFC 5482 | ASCII, PDF, HTML | TCP User Timeout Option | L. Eggert, F. Gont | March 2009 | Proposed Standard | |
| RFC 5431 | ASCII, PDF, HTML | Diameter ITU-T Rw Policy Enforcement Interface Application | D. Sun | March 2009 | Informational | |
| RFC 5430 | ASCII, PDF, HTML | Suite B Profile for Transport Layer Security (TLS) | M. Salter, E. Rescorla, R. Housley | March 2009 | Obsoleted by RFC 6460 | Historic (changed from Informational July 2018) |
| RFC 5458 | ASCII, PDF, HTML, HTML with inline errata | Security Requirements for the Unidirectional Lightweight Encapsulation (ULE) Protocol | H. Cruickshank, P. Pillai, M. Noisternig, S. Iyengar | March 2009 | Errata | Informational |
| RFC 5491 | ASCII, PDF, HTML, HTML with inline errata | GEOPRIV Presence Information Data Format Location Object (PIDF-LO) Usage Clarification, Considerations, and Recommendations | J. Winterbottom, M. Thomson, H. Tschofenig | March 2009 | Errata, Updates RFC 4119, Updated by RFC 7459 | Proposed Standard |
| RFC 5423 | ASCII, PDF, HTML, HTML with inline errata | Internet Message Store Events | R. Gellens, C. Newman | March 2009 | Errata | Proposed Standard |
| RFC 5455 | ASCII, PDF, HTML, HTML with inline errata | Diffserv-Aware Class-Type Object for the Path Computation Element Communication Protocol | S. Sivabalan, Ed., J. Parker, S. Boutros, K. Kumaki | March 2009 | Errata | Proposed Standard |
| RFC 5496 | ASCII, PDF, HTML, HTML with inline errata | The Reverse Path Forwarding (RPF) Vector TLV | IJ. Wijnands, A. Boers, E. Rosen | March 2009 | Errata | Proposed Standard |
| RFC 5504 | ASCII, PDF, HTML | Downgrading Mechanism for Email Address Internationalization | K. Fujiwara, Ed., Y. Yoneya, Ed. | March 2009 | Obsoleted by RFC 6530 | Experimental |
| RFC 5490 | ASCII, PDF, HTML | The Sieve Mail-Filtering Language -- Extensions for Checking Mailbox Status and Accessing Mailbox Metadata | A. Melnikov | March 2009 | Proposed Standard | |
| RFC 5470 | ASCII, PDF, HTML | Architecture for IP Flow Information Export | G. Sadasivan, N. Brownlee, B. Claise, J. Quittek | March 2009 | Updated by RFC 6183 | Informational |
| RFC 5473 | ASCII, PDF, HTML, HTML with inline errata | Reducing Redundancy in IP Flow Information Export (IPFIX) and Packet Sampling (PSAMP) Reports | E. Boschi, L. Mark, B. Claise | March 2009 | Errata | Informational |
| RFC 5472 | ASCII, PDF, HTML | IP Flow Information Export (IPFIX) Applicability | T. Zseby, E. Boschi, N. Brownlee, B. Claise | March 2009 | Errata | Informational |
| RFC 5471 | ASCII, PDF, HTML | Guidelines for IP Flow Information Export (IPFIX) Testing | C. Schmoll, P. Aitken, B. Claise | March 2009 | Informational | |
| RFC 5475 | ASCII, PDF, HTML | Sampling and Filtering Techniques for IP Packet Selection | T. Zseby, M. Molina, N. Duffield, S. Niccolini, F. Raspall | March 2009 | Proposed Standard | |
| RFC 5476 | ASCII, PDF, HTML, HTML with inline errata | Packet Sampling (PSAMP) Protocol Specifications | B. Claise, Ed., A. Johnson, J. Quittek | March 2009 | Errata | Proposed Standard |
| RFC 5474 | ASCII, PDF, HTML | A Framework for Packet Selection and Reporting | N. Duffield, Ed., D. Chiou, B. Claise, A. Greenberg, M. Grossglauser, J. Rexford | March 2009 | Informational | |
| RFC 5477 | ASCII, PDF, HTML, HTML with inline errata | Information Model for Packet Sampling Exports | T. Dietz, B. Claise, P. Aitken, F. Dressler, G. Carle | March 2009 | Errata | Proposed Standard |
| RFC 5427 | ASCII, PDF, HTML | Textual Conventions for Syslog Management | G. Keeni | March 2009 | Proposed Standard | |
| RFC 5513 | ASCII, PDF, HTML, HTML with inline errata | IANA Considerations for Three Letter Acronyms | A. Farrel | 1 April 2009 | Errata | Informational |
| RFC 5514 | ASCII, PDF, HTML | IPv6 over Social Networks | E. Vyncke | 1 April 2009 | Errata | Experimental |
| RFC 5428 | ASCII, PDF, HTML | Management Event Management Information Base (MIB) for PacketCable- and IPCablecom-Compliant Devices | S. Channabasappa, W. De Ketelaere, E. Nechamkin | April 2009 | Updated by RFC 9141 | Proposed Standard |
| RFC 5519 | ASCII, PDF, HTML | Multicast Group Membership Discovery MIB | J. Chesterfield, B. Haberman, Ed. | April 2009 | Errata, Obsoletes RFC 2933, RFC 3019 | Proposed Standard |
| RFC 5493 | ASCII, PDF, HTML | Requirements for the Conversion between Permanent Connections and Switched Connections in a Generalized Multiprotocol Label Switching (GMPLS) Network | D. Caviglia, D. Bramanti, D. Li, D. McDysan | April 2009 | Informational | |
| RFC 5479 | ASCII, PDF, HTML, HTML with inline errata | Requirements and Analysis of Media Security Management Protocols | D. Wing, Ed., S. Fries, H. Tschofenig, F. Audet | April 2009 | Errata | Informational |
| RFC 5509 | ASCII, PDF, HTML | Internet Assigned Numbers Authority (IANA) Registration of Instant Messaging and Presence DNS SRV RRs for the Session Initiation Protocol (SIP) | S. Loreto | April 2009 | Proposed Standard | |
| RFC 5441 | ASCII, PDF, HTML, HTML with inline errata | A Backward-Recursive PCE-Based Computation (BRPC) Procedure to Compute Shortest Constrained Inter-Domain Traffic Engineering Label Switched Paths | JP. Vasseur, Ed., R. Zhang, N. Bitar, JL. Le Roux | April 2009 | Errata | Proposed Standard |
| RFC 5508 a.k.a. BCP 148 | ASCII, PDF, HTML | NAT Behavioral Requirements for ICMP | P. Srisuresh, B. Ford, S. Sivakumar, S. Guha | April 2009 | Updated by RFC 7857 | Best Current Practice |
| RFC 5468 | ASCII, PDF, HTML | Performance Analysis of Inter-Domain Path Computation Methodologies | S. Dasgupta, J. de Oliveira, JP. Vasseur | April 2009 | Informational | |
| RFC 5494 | ASCII, PDF, HTML | IANA Allocation Guidelines for the Address Resolution Protocol (ARP) | J. Arkko, C. Pignataro | April 2009 | Updates RFC 826, RFC 951, RFC 1044, RFC 1329, RFC 2131, RFC 2132, RFC 2176, RFC 2225, RFC 2834, RFC 2835, RFC 3315, RFC 4338, RFC 4361, RFC 4701 | Proposed Standard |
| RFC 5502 | ASCII, PDF, HTML | The SIP P-Served-User Private-Header (P-Header) for the 3GPP IP Multimedia (IM) Core Network (CN) Subsystem | J. van Elburg | April 2009 | Errata, Updated by RFC 8217, RFC 8498 | Informational |
| RFC 5518 | ASCII, PDF, HTML, HTML with inline errata | Vouch By Reference | P. Hoffman, J. Levine, A. Hathcock | April 2009 | Errata, Updated by RFC 8553 | Proposed Standard |
| RFC 5540 | ASCII, PDF, HTML | 40 Years of RFCs | RFC Editor | April 2009 | Updated by RFC 8700 | Informational |
| RFC 5512 | ASCII, PDF, HTML | The BGP Encapsulation Subsequent Address Family Identifier (SAFI) and the BGP Tunnel Encapsulation Attribute | P. Mohapatra, E. Rosen | April 2009 | Obsoleted by RFC 9012 | Proposed Standard |
| RFC 5523 | ASCII, PDF, HTML | OSPFv3-Based Layer 1 VPN Auto-Discovery | L. Berger | April 2009 | Experimental | |
| RFC 5506 | ASCII, PDF, HTML | Support for Reduced-Size Real-Time Transport Control Protocol (RTCP): Opportunities and Consequences | I. Johansson, M. Westerlund | April 2009 | Errata, Updates RFC 3550, RFC 3711, RFC 4585 | Proposed Standard |
| RFC 5488 | ASCII, PDF, HTML | Network Mobility (NEMO) Management Information Base | S. Gundavelli, G. Keeni, K. Koide, K. Nagami | April 2009 | Proposed Standard | |
| RFC 5451 | ASCII, PDF, HTML | Message Header Field for Indicating Message Authentication Status | M. Kucherawy | April 2009 | Errata, Obsoleted by RFC 7001, Updated by RFC 6577 | Proposed Standard |
| RFC 5516 | ASCII, PDF, HTML | Diameter Command Code Registration for the Third Generation Partnership Project (3GPP) Evolved Packet System (EPS) | M. Jones, L. Morand | April 2009 | Informational | |
| RFC 5525 | ASCII, PDF, HTML | Reliable Server Pooling MIB Module Definition | T. Dreibholz, J. Mulik | April 2009 | Experimental | |
| RFC 5526 | ASCII, PDF, HTML | The E.164 to Uniform Resource Identifiers (URI) Dynamic Delegation Discovery System (DDDS) Application for Infrastructure ENUM | J. Livingood, P. Pfautz, R. Stastny | April 2009 | Informational | |
| RFC 5507 | ASCII, PDF, HTML | Design Choices When Expanding the DNS | IAB, P. Faltstrom, Ed., R. Austein, Ed., P. Koch, Ed. | April 2009 | Informational | |
| RFC 5528 | ASCII, PDF, HTML | Camellia Counter Mode and Camellia Counter with CBC-MAC Mode Algorithms | A. Kato, M. Kanda, S. Kanno | April 2009 | Informational | |
| RFC 5529 | ASCII, PDF, HTML | Modes of Operation for Camellia for Use with IPsec | A. Kato, M. Kanda, S. Kanno | April 2009 | Proposed Standard | |
| RFC 5521 | ASCII, PDF, HTML, HTML with inline errata | Extensions to the Path Computation Element Communication Protocol (PCEP) for Route Exclusions | E. Oki, T. Takeda, A. Farrel | April 2009 | Errata | Proposed Standard |
| RFC 5520 | ASCII, PDF, HTML, HTML with inline errata | Preserving Topology Confidentiality in Inter-Domain Path Computation Using a Path-Key-Based Mechanism | R. Bradford, Ed., JP. Vasseur, A. Farrel | April 2009 | Errata | Proposed Standard |
| RFC 5510 | ASCII, PDF, HTML | Reed-Solomon Forward Error Correction (FEC) Schemes | J. Lacan, V. Roca, J. Peltotalo, S. Peltotalo | April 2009 | Proposed Standard | |
| RFC 5511 | ASCII, PDF, HTML | Routing Backus-Naur Form (RBNF): A Syntax Used to Form Encoding Rules in Various Routing Protocol Specifications | A. Farrel | April 2009 | Proposed Standard | |
| RFC 5524 | ASCII, PDF, HTML, HTML with inline errata | Extended URLFETCH for Binary and Converted Parts | D. Cridland | May 2009 | Errata | Proposed Standard |
| RFC 5549 | ASCII, PDF, HTML | Advertising IPv4 Network Layer Reachability Information with an IPv6 Next Hop | F. Le Faucheur, E. Rosen | May 2009 | Errata, Obsoleted by RFC 8950 | Proposed Standard |
| RFC 5543 | ASCII, PDF, HTML | BGP Traffic Engineering Attribute | H. Ould-Brahim, D. Fedyk, Y. Rekhter | May 2009 | Updated by RFC 7606 | Proposed Standard |
| RFC 5539 | ASCII, PDF, HTML | NETCONF over Transport Layer Security (TLS) | M. Badra | May 2009 | Obsoleted by RFC 7589 | Proposed Standard |
| RFC 5527 | ASCII, PDF, HTML | Combined User and Infrastructure ENUM in the e164.arpa Tree | M. Haberler, O. Lendl, R. Stastny | May 2009 | Informational | |
| RFC 5530 | ASCII, PDF, HTML, HTML with inline errata | IMAP Response Codes | A. Gulbrandsen | May 2009 | Errata | Proposed Standard |
| RFC 5531 | ASCII, PDF, HTML, HTML with inline errata | RPC: Remote Procedure Call Protocol Specification Version 2 | R. Thurlow | May 2009 | Errata, Obsoletes RFC 1831, Updated by RFC 9289 | Draft Standard |
| RFC 5547 | ASCII, PDF, HTML, HTML with inline errata | A Session Description Protocol (SDP) Offer/Answer Mechanism to Enable File Transfer | M. Garcia-Martin, M. Isomaki, G. Camarillo, S. Loreto, P. Kyzivat | May 2009 | Errata | Proposed Standard |
| RFC 5515 | ASCII, PDF, HTML | Layer 2 Tunneling Protocol (L2TP) Access Line Information Attribute Value Pair (AVP) Extensions | V. Mammoliti, C. Pignataro, P. Arberg, J. Gibbons, P. Howard | May 2009 | Errata | Informational |
| RFC 5532 | ASCII, PDF, HTML | Network File System (NFS) Remote Direct Memory Access (RDMA) Problem Statement | T. Talpey, C. Juszczak | May 2009 | Informational | |
| RFC 5554 | ASCII, PDF, HTML | Clarifications and Extensions to the Generic Security Service Application Program Interface (GSS-API) for the Use of Channel Bindings | N. Williams | May 2009 | Updates RFC 2743 | Proposed Standard |
| RFC 5542 | ASCII, PDF, HTML | Definitions of Textual Conventions for Pseudowire (PW) Management | T. Nadeau, Ed., D. Zelig, Ed., O. Nicklass, Ed. | May 2009 | Proposed Standard | |
| RFC 5556 | ASCII, PDF, HTML | Transparent Interconnection of Lots of Links (TRILL): Problem and Applicability Statement | J. Touch, R. Perlman | May 2009 | Errata | Informational |
| RFC 5553 | ASCII, PDF, HTML | Resource Reservation Protocol (RSVP) Extensions for Path Key Support | A. Farrel, Ed., R. Bradford, JP. Vasseur | May 2009 | Proposed Standard | |
| RFC 5548 | ASCII, PDF, HTML | Routing Requirements for Urban Low-Power and Lossy Networks | M. Dohler, Ed., T. Watteyne, Ed., T. Winter, Ed., D. Barthel, Ed. | May 2009 | Informational | |
| RFC 5552 | ASCII, PDF, HTML, HTML with inline errata | SIP Interface to VoiceXML Media Services | D. Burke, M. Scott | May 2009 | Errata | Proposed Standard |
| RFC 5505 | ASCII, PDF, HTML | Principles of Internet Host Configuration | B. Aboba, D. Thaler, L. Andersson, S. Cheshire | May 2009 | Informational | |
| RFC 5448 | ASCII, PDF, HTML | Improved Extensible Authentication Protocol Method for 3rd Generation Authentication and Key Agreement (EAP-AKA') | J. Arkko, V. Lehtovirta, P. Eronen | May 2009 | Updates RFC 4187, Updated by RFC 9048 | Informational |
| RFC 5560 | ASCII, PDF, HTML | A One-Way Packet Duplication Metric | H. Uijterwaal | May 2009 | Updated by RFC 6248 | Proposed Standard |
| RFC 5581 | ASCII, PDF, HTML | The Camellia Cipher in OpenPGP | D. Shaw | June 2009 | Obsoleted by RFC 9580, Updates RFC 4880 | Informational |
| RFC 5565 | ASCII, PDF, HTML | Softwire Mesh Framework | J. Wu, Y. Cui, C. Metz, E. Rosen | June 2009 | Proposed Standard | |
| RFC 5566 | ASCII, PDF, HTML | BGP IPsec Tunnel Encapsulation Attribute | L. Berger, R. White, E. Rosen | June 2009 | Obsoleted by RFC 9012 | Proposed Standard |
| RFC 5555 | ASCII, PDF, HTML, HTML with inline errata | Mobile IPv6 Support for Dual Stack Hosts and Routers | H. Soliman, Ed. | June 2009 | Errata, Updated by RFC 8553 | Proposed Standard |
| RFC 5586 | ASCII, PDF, HTML, HTML with inline errata | MPLS Generic Associated Channel | M. Bocci, Ed., M. Vigoureux, Ed., S. Bryant, Ed. | June 2009 | Errata, Updates RFC 3032, RFC 4385, RFC 5085, Updated by RFC 6423, RFC 7026, RFC 7214, RFC 7274 | Proposed Standard |
| RFC 5541 | ASCII, PDF, HTML | Encoding of Objective Functions in the Path Computation Element Communication Protocol (PCEP) | JL. Le Roux, JP. Vasseur, Y. Lee | June 2009 | Proposed Standard | |
| RFC 5567 | ASCII, PDF, HTML | An Architectural Framework for Media Server Control | T. Melanchuk, Ed. | June 2009 | Informational | |
| RFC 5573 | ASCII, PDF, HTML | Asynchronous Channels for the Blocks Extensible Exchange Protocol (BEEP) | M. Thomson | June 2009 | Experimental | |
| RFC 5571 | ASCII, PDF, HTML | 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 | June 2009 | Proposed Standard | |
| RFC 5535 | ASCII, PDF, HTML | Hash-Based Addresses (HBA) | M. Bagnulo | June 2009 | Proposed Standard | |
| RFC 5533 | ASCII, PDF, HTML | Shim6: Level 3 Multihoming Shim Protocol for IPv6 | E. Nordmark, M. Bagnulo | June 2009 | Proposed Standard | |
| RFC 5534 | ASCII, PDF, HTML | Failure Detection and Locator Pair Exploration Protocol for IPv6 Multihoming | J. Arkko, I. van Beijnum | June 2009 | Proposed Standard | |
| RFC 5559 | ASCII, PDF, HTML, HTML with inline errata | Pre-Congestion Notification (PCN) Architecture | P. Eardley, Ed. | June 2009 | Errata | Informational |
| RFC 5574 | ASCII, PDF, HTML | RTP Payload Format for the Speex Codec | G. Herlein, J. Valin, A. Heggestad, A. Moizard | June 2009 | Proposed Standard | |
| RFC 5589 a.k.a. BCP 149 | ASCII, PDF, HTML, HTML with inline errata | Session Initiation Protocol (SIP) Call Control - Transfer | R. Sparks, A. Johnston, Ed., D. Petrie | June 2009 | Errata | Best Current Practice |
| RFC 5562 | ASCII, PDF, HTML | Adding Explicit Congestion Notification (ECN) Capability to TCP's SYN/ACK Packets | A. Kuzmanovic, A. Mondal, S. Floyd, K. Ramakrishnan | June 2009 | Experimental | |
| RFC 5593 | ASCII, PDF, HTML | Internet Message Access Protocol (IMAP) - URL Access Identifier Extension | N. Cook | June 2009 | Updates RFC 5092 | Proposed Standard |
| RFC 5590 part of STD 78 | ASCII, PDF, HTML | Transport Subsystem for the Simple Network Management Protocol (SNMP) | D. Harrington, J. Schoenwaelder | June 2009 | Updates RFC 3411, RFC 3412, RFC 3414, RFC 3417 | Internet Standard (changed from Proposed Standard February 2014) |
| RFC 5592 | ASCII, PDF, HTML | Secure Shell Transport Model for the Simple Network Management Protocol (SNMP) | D. Harrington, J. Salowey, W. Hardaker | June 2009 | Proposed Standard | |
| RFC 5591 part of STD 78 | ASCII, PDF, HTML | Transport Security Model for the Simple Network Management Protocol (SNMP) | D. Harrington, W. Hardaker | June 2009 | Internet Standard (changed from Proposed Standard February 2014) | |
| RFC 5576 | ASCII, PDF, HTML | Source-Specific Media Attributes in the Session Description Protocol (SDP) | J. Lennox, J. Ott, T. Schierl | June 2009 | Errata | Proposed Standard |
| RFC 5588 | ASCII, PDF, HTML | Generic Security Service Application Program Interface (GSS-API) Extension for Storing Delegated Credentials | N. Williams | July 2009 | Proposed Standard | |
| RFC 5585 | ASCII, PDF, HTML | DomainKeys Identified Mail (DKIM) Service Overview | T. Hansen, D. Crocker, P. Hallam-Baker | July 2009 | Informational | |
| RFC 5577 | ASCII, PDF, HTML | RTP Payload Format for ITU-T Recommendation G.722.1 | P. Luthi, R. Even | July 2009 | Errata, Obsoletes RFC 3047 | Proposed Standard |
| RFC 5583 | ASCII, PDF, HTML | Signaling Media Decoding Dependency in the Session Description Protocol (SDP) | T. Schierl, S. Wenger | July 2009 | Errata | Proposed Standard |
| RFC 5601 | ASCII, PDF, HTML, HTML with inline errata | Pseudowire (PW) Management Information Base (MIB) | T. Nadeau, Ed., D. Zelig, Ed. | July 2009 | Errata | Proposed Standard |
| RFC 5603 | ASCII, PDF, HTML | Ethernet Pseudowire (PW) Management Information Base (MIB) | D. Zelig, Ed., T. Nadeau, Ed. | July 2009 | Proposed Standard | |
| RFC 5602 | ASCII, PDF, HTML | Pseudowire (PW) over MPLS PSN Management Information Base (MIB) | D. Zelig, Ed., T. Nadeau, Ed. | July 2009 | Proposed Standard | |
| RFC 5605 | ASCII, PDF, HTML | Managed Objects for ATM over Packet Switched Networks (PSNs) | O. Nicklass, T. Nadeau | July 2009 | Proposed Standard | |
| RFC 5604 | ASCII, PDF, HTML | Managed Objects for Time Division Multiplexing (TDM) over Packet Switched Networks (PSNs) | O. Nicklass | July 2009 | Proposed Standard | |
| RFC 5570 | ASCII, PDF, HTML, HTML with inline errata | Common Architecture Label IPv6 Security Option (CALIPSO) | M. StJohns, R. Atkinson, G. Thomas | July 2009 | Errata | Informational |
| RFC 5598 | ASCII, PDF, PDF with Images, HTML, HTML with inline errata | Internet Mail Architecture | D. Crocker | July 2009 | Errata | Informational |
| RFC 5561 | ASCII, PDF, HTML | LDP Capabilities | B. Thomas, K. Raza, S. Aggarwal, R. Aggarwal, JL. Le Roux | July 2009 | Proposed Standard | |
| RFC 5557 | ASCII, PDF, HTML | Path Computation Element Communication Protocol (PCEP) Requirements and Protocol Extensions in Support of Global Concurrent Optimization | Y. Lee, JL. Le Roux, D. King, E. Oki | July 2009 | Errata | Proposed Standard |
| RFC 5568 | ASCII, PDF, HTML, HTML with inline errata | Mobile IPv6 Fast Handovers | R. Koodli, Ed. | July 2009 | Errata, Obsoletes RFC 5268, Updated by RFC 7411 | Proposed Standard |
| RFC 5610 | ASCII, PDF, HTML, HTML with inline errata | Exporting Type Information for IP Flow Information Export (IPFIX) Information Elements | E. Boschi, B. Trammell, L. Mark, T. Zseby | July 2009 | Errata | Proposed Standard |
| RFC 5607 | ASCII, PDF, HTML | Remote Authentication Dial-In User Service (RADIUS) Authorization for Network Access Server (NAS) Management | D. Nelson, G. Weber | July 2009 | Proposed Standard | |
| RFC 5584 | ASCII, PDF, HTML | RTP Payload Format for the Adaptive TRansform Acoustic Coding (ATRAC) Family | M. Hatanaka, J. Matsumoto | July 2009 | Errata | Proposed Standard |
| RFC 5587 | ASCII, PDF, HTML | Extended Generic Security Service Mechanism Inquiry APIs | N. Williams | July 2009 | Proposed Standard | |
| RFC 5594 | ASCII, PDF, HTML | Report from the IETF Workshop on Peer-to-Peer (P2P) Infrastructure, May 28, 2008 | J. Peterson, A. Cooper | July 2009 | Informational | |
| RFC 5580 | ASCII, PDF, HTML | Carrying Location Objects in RADIUS and Diameter | H. Tschofenig, Ed., F. Adrangi, M. Jones, A. Lior, B. Aboba | August 2009 | Errata, Updated by RFC 8559 | Proposed Standard |
| RFC 5622 | ASCII, PDF, HTML | Profile for Datagram Congestion Control Protocol (DCCP) Congestion ID 4: TCP-Friendly Rate Control for Small Packets (TFRC-SP) | S. Floyd, E. Kohler | August 2009 | Updated by RFC 6323, RFC 8311 | Experimental |
| RFC 5653 | ASCII, PDF, HTML | Generic Security Service API Version 2: Java Bindings Update | M. Upadhyay, S. Malkani | August 2009 | Obsoletes RFC 2853, Obsoleted by RFC 8353 | Proposed Standard |
| RFC 5615 a.k.a. BCP 151 | ASCII, PDF, HTML | H.248/MEGACO Registration Procedures | C. Groves, Y. Lin | August 2009 | Best Current Practice | |
| RFC 5618 | ASCII, PDF, HTML | Mixed Security Mode for the Two-Way Active Measurement Protocol (TWAMP) | A. Morton, K. Hedayat | August 2009 | Updates RFC 5357 | Proposed Standard |
| RFC 5608 | ASCII, PDF, HTML, HTML with inline errata | Remote Authentication Dial-In User Service (RADIUS) Usage for Simple Network Management Protocol (SNMP) Transport Models | K. Narayan, D. Nelson | August 2009 | Errata | Proposed Standard |
| RFC 5617 | ASCII, PDF, HTML | DomainKeys Identified Mail (DKIM) Author Domain Signing Practices (ADSP) | E. Allman, J. Fenton, M. Delany, J. Levine | August 2009 | Errata, Updated by RFC 8553 | Historic (changed from Proposed Standard November 2013) |
| RFC 5633 | ASCII, PDF, HTML | Nominating Committee Process: Earlier Announcement of Open Positions and Solicitation of Volunteers | S. Dawkins, Ed. | August 2009 | Obsoleted by RFC 7437, Updates RFC 3777 | Best Current Practice |
| RFC 5614 | ASCII, PDF, HTML | Mobile Ad Hoc Network (MANET) Extension of OSPF Using Connected Dominating Set (CDS) Flooding | R. Ogier, P. Spagnolo | August 2009 | Updated by RFC 7038, RFC 9454 | Experimental |
| RFC 5613 | ASCII, PDF, HTML | OSPF Link-Local Signaling | A. Zinin, A. Roy, L. Nguyen, B. Friedman, D. Yeung | August 2009 | Obsoletes RFC 4813 | Proposed Standard |
| RFC 5611 | ASCII, PDF, HTML | Layer Two Tunneling Protocol version 3 - Setup of Time-Division Multiplexing (TDM) Pseudowires | A. Vainshtein, S. Galtzur | August 2009 | Proposed Standard | |
| RFC 5609 | ASCII, PDF, HTML | State Machines for the Protocol for Carrying Authentication for Network Access (PANA) | V. Fajardo, Ed., Y. Ohba, R. Marin-Lopez | August 2009 | Informational | |
| RFC 5620 | ASCII, PDF, HTML | RFC Editor Model (Version 1) | O. Kolkman, Ed., IAB | August 2009 | Obsoleted by RFC 6548, RFC 6635 | Informational |
| RFC 5550 | ASCII, PDF, HTML | The Internet Email to Support Diverse Service Environments (Lemonade) Profile | D. Cridland, Ed., A. Melnikov, Ed., S. Maes, Ed. | August 2009 | Obsoletes RFC 4550, Updates RFC 4469, RFC 4467 | Proposed Standard |
| RFC 5551 | ASCII, PDF, HTML | Lemonade Notifications Architecture | R. Gellens, Ed. | August 2009 | Informational | |
| RFC 5624 | ASCII, PDF, HTML | Quality of Service Parameters for Usage with Diameter | J. Korhonen, Ed., H. Tschofenig, E. Davies | August 2009 | Proposed Standard | |
| RFC 5642 | ASCII, PDF, HTML | Dynamic Hostname Exchange Mechanism for OSPF | S. Venkata, S. Harwani, C. Pignataro, D. McPherson | August 2009 | Proposed Standard | |
| RFC 5619 | ASCII, PDF, HTML | Softwire Security Analysis and Requirements | S. Yamamoto, C. Williams, H. Yokota, F. Parent | August 2009 | Proposed Standard | |
| RFC 5575 | ASCII, PDF, HTML, HTML with inline errata | Dissemination of Flow Specification Rules | P. Marques, N. Sheth, R. Raszuk, B. Greene, J. Mauch, D. McPherson | August 2009 | Errata, Obsoleted by RFC 8955, Updated by RFC 7674 | Proposed Standard |
| RFC 5612 | ASCII, PDF, HTML | Enterprise Number for Documentation Use | P. Eronen, D. Harrington | August 2009 | Informational | |
| RFC 5625 a.k.a. BCP 152 | ASCII, PDF, HTML | DNS Proxy Implementation Guidelines | R. Bellis | August 2009 | Best Current Practice | |
| RFC 5636 | ASCII, PDF, HTML | Traceable Anonymous Certificate | S. Park, H. Park, Y. Won, J. Lee, S. Kent | August 2009 | Errata | Experimental |
| RFC 5606 | ASCII, PDF, HTML | Implications of 'retransmission-allowed' for SIP Location Conveyance | J. Peterson, T. Hardie, J. Morris | August 2009 | Informational | |
| RFC 5672 | ASCII, PDF, HTML | RFC 4871 DomainKeys Identified Mail (DKIM) Signatures -- Update | D. Crocker, Ed. | August 2009 | Obsoleted by RFC 6376, Updates RFC 4871 | Proposed Standard |
| RFC 5634 | ASCII, PDF, HTML | Quick-Start for the Datagram Congestion Control Protocol (DCCP) | G. Fairhurst, A. Sathiaseelan | August 2009 | Experimental | |
| RFC 5635 | ASCII, PDF, HTML | Remote Triggered Black Hole Filtering with Unicast Reverse Path Forwarding (uRPF) | W. Kumari, D. McPherson | August 2009 | Informational | |
| RFC 5616 | ASCII, PDF, HTML, HTML with inline errata | Streaming Internet Messaging Attachments | N. Cook | August 2009 | Errata | Informational |
| RFC 5641 | ASCII, PDF, HTML | Layer 2 Tunneling Protocol Version 3 (L2TPv3) Extended Circuit Status Values | N. McGill, C. Pignataro | August 2009 | Updates RFC 3931, RFC 4349, RFC 4454, RFC 4591, RFC 4719 | Proposed Standard |
| RFC 5640 | ASCII, PDF, HTML | Load-Balancing for Mesh Softwires | C. Filsfils, P. Mohapatra, C. Pignataro | August 2009 | Updated by RFC 9012 | Proposed Standard |
| RFC 5643 | ASCII, PDF, HTML, HTML with inline errata | Management Information Base for OSPFv3 | D. Joyal, Ed., V. Manral, Ed. | August 2009 | Errata | Proposed Standard |
| RFC 5730 part of STD 69 | ASCII, PDF, HTML, HTML with inline errata | Extensible Provisioning Protocol (EPP) | S. Hollenbeck | August 2009 | Errata, Obsoletes RFC 4930 | Internet Standard |
| RFC 5731 part of STD 69 | ASCII, PDF, HTML | Extensible Provisioning Protocol (EPP) Domain Name Mapping | S. Hollenbeck | August 2009 | Errata, Obsoletes RFC 4931 | Internet Standard |
| RFC 5732 part of STD 69 | ASCII, PDF, HTML | Extensible Provisioning Protocol (EPP) Host Mapping | S. Hollenbeck | August 2009 | Obsoletes RFC 4932 | Internet Standard |
| RFC 5733 part of STD 69 | ASCII, PDF, HTML | Extensible Provisioning Protocol (EPP) Contact Mapping | S. Hollenbeck | August 2009 | Obsoletes RFC 4933 | Internet Standard |
| RFC 5647 | ASCII, PDF, HTML | AES Galois Counter Mode for the Secure Shell Transport Layer Protocol | K. Igoe, J. Solinas | August 2009 | Informational | |
| RFC 5734 part of STD 69 | ASCII, PDF, HTML | Extensible Provisioning Protocol (EPP) Transport over TCP | S. Hollenbeck | August 2009 | Errata, Obsoletes RFC 4934, Updated by RFC 8996 | Internet Standard |
| RFC 5582 | ASCII, PDF, HTML | Location-to-URL Mapping Architecture and Framework | H. Schulzrinne | September 2009 | Errata | Informational |
| RFC 5645 | ASCII, PDF, HTML | Update to the Language Subtag Registry | D. Ewell, Ed. | September 2009 | Informational | |
| RFC 5646 part of BCP 47 | ASCII, PDF, HTML | Tags for Identifying Languages | A. Phillips, Ed., M. Davis, Ed. | September 2009 | Errata, Obsoletes RFC 4646 | Best Current Practice |
| RFC 5681 | ASCII, PDF, HTML, HTML with inline errata | TCP Congestion Control | M. Allman, V. Paxson, E. Blanton | September 2009 | Errata, Obsoletes RFC 2581, Updated by RFC 9438 | Draft Standard |
| RFC 5632 | ASCII, PDF, HTML | Comcast's ISP Experiences in a Proactive Network Provider Participation for P2P (P4P) Technical Trial | C. Griffiths, J. Livingood, L. Popkin, R. Woundy, Y. Yang | September 2009 | Errata | Informational |
| RFC 5621 | ASCII, PDF, HTML | Message Body Handling in the Session Initiation Protocol (SIP) | G. Camarillo | September 2009 | Updates RFC 3204, RFC 3261, RFC 3459, Updated by RFC 8262 | Proposed Standard |
| RFC 5623 | ASCII, PDF, HTML | Framework for PCE-Based Inter-Layer MPLS and GMPLS Traffic Engineering | E. Oki, T. Takeda, JL. Le Roux, A. Farrel | September 2009 | Errata | Informational |
| RFC 5652 a.k.a. STD 70 | ASCII, PDF, HTML, HTML with inline errata | Cryptographic Message Syntax (CMS) | R. Housley | September 2009 | Errata, Obsoletes RFC 3852, Updated by RFC 8933, RFC 9629 | Internet Standard (changed from Draft Standard June 2013) |
| RFC 5597 a.k.a. BCP 150 | ASCII, PDF, HTML | Network Address Translation (NAT) Behavioral Requirements for the Datagram Congestion Control Protocol | R. Denis-Courmont | September 2009 | Best Current Practice | |
| RFC 5596 | ASCII, PDF, HTML | Datagram Congestion Control Protocol (DCCP) Simultaneous-Open Technique to Facilitate NAT/Middlebox Traversal | G. Fairhurst | September 2009 | Updates RFC 4340 | Proposed Standard |
| RFC 5595 | ASCII, PDF, HTML, HTML with inline errata | The Datagram Congestion Control Protocol (DCCP) Service Codes | G. Fairhurst | September 2009 | Errata, Updates RFC 4340, Updated by RFC 6335 | Proposed Standard |
| RFC 5649 | ASCII, PDF, HTML, HTML with inline errata | Advanced Encryption Standard (AES) Key Wrap with Padding Algorithm | R. Housley, M. Dworkin | September 2009 | Errata | Informational |
| RFC 5638 | ASCII, PDF, HTML | Simple SIP Usage Scenario for Applications in the Endpoints | H. Sinnreich, Ed., A. Johnston, E. Shim, K. Singh | September 2009 | Informational | |
| RFC 5545 | ASCII, PDF, HTML, HTML with inline errata | Internet Calendaring and Scheduling Core Object Specification (iCalendar) | B. Desruisseaux, Ed. | September 2009 | Errata, Obsoletes RFC 2445, Updated by RFC 5546, RFC 6868, RFC 7529, RFC 7953, RFC 7986, RFC 9073, RFC 9074, RFC 9253 | Proposed Standard |
| RFC 5654 | ASCII, PDF, HTML | Requirements of an MPLS Transport Profile | B. Niven-Jenkins, Ed., D. Brungard, Ed., M. Betts, Ed., N. Sprecher, S. Ueno | September 2009 | Errata | Proposed Standard |
| RFC 5689 | ASCII, PDF, HTML | Extended MKCOL for Web Distributed Authoring and Versioning (WebDAV) | C. Daboo | September 2009 | Updates RFC 4791, RFC 4918 | Proposed Standard |
| RFC 5637 | ASCII, PDF, HTML | Authentication, Authorization, and Accounting (AAA) Goals for Mobile IPv6 | G. Giaretta, I. Guardini, E. Demaria, J. Bournelle, R. Lopez | September 2009 | Informational | |
| RFC 5650 | ASCII, PDF, HTML | Definitions of Managed Objects for Very High Speed Digital Subscriber Line 2 (VDSL2) | M. Morgenstern, S. Baillie, U. Bonollo | September 2009 | Proposed Standard | |
| RFC 5657 part of BCP 9 | ASCII, PDF, HTML, HTML with inline errata | Guidance on Interoperation and Implementation Reports for Advancement to Draft Standard | L. Dusseault, R. Sparks | September 2009 | Errata, Updates RFC 2026 | Best Current Practice |
| RFC 5682 | ASCII, PDF, HTML | Forward RTO-Recovery (F-RTO): An Algorithm for Detecting Spurious Retransmission Timeouts with TCP | P. Sarolahti, M. Kojo, K. Yamamoto, M. Hata | September 2009 | Updates RFC 4138 | Proposed Standard |
| RFC 5648 | ASCII, PDF, HTML | Multiple Care-of Addresses Registration | R. Wakikawa, Ed., V. Devarapalli, G. Tsirtsis, T. Ernst, K. Nagami | October 2009 | Errata, Updated by RFC 6089 | Proposed Standard |
| RFC 5522 | ASCII, PDF, HTML | Network Mobility Route Optimization Requirements for Operational Use in Aeronautics and Space Exploration Mobile Networks | W. Eddy, W. Ivancic, T. Davis | October 2009 | Informational | |
| RFC 5333 | ASCII, PDF, HTML | IANA Registration of Enumservices for Internet Calendaring | R. Mahy, B. Hoeneisen | October 2009 | Updated by RFC 6118 | Proposed Standard |
| RFC 5676 | ASCII, PDF, HTML, HTML with inline errata | Definitions of Managed Objects for Mapping SYSLOG Messages to Simple Network Management Protocol (SNMP) Notifications | J. Schoenwaelder, A. Clemm, A. Karmakar | October 2009 | Errata | Proposed Standard |
| RFC 5675 | ASCII, PDF, HTML | Mapping Simple Network Management Protocol (SNMP) Notifications to SYSLOG Messages | V. Marinov, J. Schoenwaelder | October 2009 | Proposed Standard | |
| RFC 5671 | ASCII, PDF, HTML | Applicability of the Path Computation Element (PCE) to Point-to-Multipoint (P2MP) MPLS and GMPLS Traffic Engineering (TE) | S. Yasukawa, A. Farrel, Ed. | October 2009 | Informational | |
| RFC 5651 | ASCII, PDF, HTML, HTML with inline errata | Layered Coding Transport (LCT) Building Block | M. Luby, M. Watson, L. Vicisano | October 2009 | Errata, Obsoletes RFC 3451 | Proposed Standard |
| RFC 5673 | ASCII, PDF, HTML | Industrial Routing Requirements in Low-Power and Lossy Networks | K. Pister, Ed., P. Thubert, Ed., S. Dwars, T. Phinney | October 2009 | Informational | |
| RFC 5693 | ASCII, PDF, HTML | Application-Layer Traffic Optimization (ALTO) Problem Statement | J. Seedorf, E. Burger | October 2009 | Informational | |
| RFC 5709 | ASCII, PDF, HTML | OSPFv2 HMAC-SHA Cryptographic Authentication | M. Bhatia, V. Manral, M. Fanto, R. White, M. Barnes, T. Li, R. Atkinson | October 2009 | Errata, Updates RFC 2328, Updated by RFC 7474 | Proposed Standard |
| RFC 5644 | ASCII, PDF, HTML | IP Performance Metrics (IPPM): Spatial and Multicast | E. Stephan, L. Liang, A. Morton | October 2009 | Errata, Updated by RFC 6248 | Proposed Standard |
| RFC 5629 | ASCII, PDF, HTML | A Framework for Application Interaction in the Session Initiation Protocol (SIP) | J. Rosenberg | October 2009 | Proposed Standard | |
| RFC 5628 | ASCII, PDF, HTML, HTML with inline errata | Registration Event Package Extension for Session Initiation Protocol (SIP) Globally Routable User Agent URIs (GRUUs) | P. Kyzivat | October 2009 | Errata | Proposed Standard |
| RFC 5627 | ASCII, PDF, HTML, HTML with inline errata | Obtaining and Using Globally Routable User Agent URIs (GRUUs) in the Session Initiation Protocol (SIP) | J. Rosenberg | October 2009 | Errata | Proposed Standard |
| RFC 5630 | ASCII, PDF, HTML | The Use of the SIPS URI Scheme in the Session Initiation Protocol (SIP) | F. Audet | October 2009 | Updates RFC 3261, RFC 3608 | Proposed Standard |
| RFC 5626 | ASCII, PDF, HTML | Managing Client-Initiated Connections in the Session Initiation Protocol (SIP) | C. Jennings, Ed., R. Mahy, Ed., F. Audet, Ed. | October 2009 | Updates RFC 3261, RFC 3327 | Proposed Standard |
| RFC 5658 | ASCII, PDF, HTML | Addressing Record-Route Issues in the Session Initiation Protocol (SIP) | T. Froment, C. Lebel, B. Bonnaerens | October 2009 | Proposed Standard | |
| RFC 5631 | ASCII, PDF, HTML | Session Initiation Protocol (SIP) Session Mobility | R. Shacham, H. Schulzrinne, S. Thakolsri, W. Kellerer | October 2009 | Informational | |
| RFC 5703 | ASCII, PDF, HTML, HTML with inline errata | Sieve Email Filtering: MIME Part Tests, Iteration, Extraction, Replacement, and Enclosure | T. Hansen, C. Daboo | October 2009 | Errata | Proposed Standard |
| RFC 5702 | ASCII, PDF, HTML, HTML with inline errata | Use of SHA-2 Algorithms with RSA in DNSKEY and RRSIG Resource Records for DNSSEC | J. Jansen | October 2009 | Errata, Updated by RFC 6944 | Proposed Standard |
| RFC 5692 | ASCII, PDF, HTML | Transmission of IP over Ethernet over IEEE 802.16 Networks | H. Jeon, S. Jeong, M. Riegel | October 2009 | Proposed Standard | |
| RFC 5659 | ASCII, PDF, HTML | An Architecture for Multi-Segment Pseudowire Emulation Edge-to-Edge | M. Bocci, S. Bryant | October 2009 | Errata | Informational |
| RFC 5655 | ASCII, PDF, HTML, HTML with inline errata | Specification of the IP Flow Information Export (IPFIX) File Format | B. Trammell, E. Boschi, L. Mark, T. Zseby, A. Wagner | October 2009 | Errata | Proposed Standard |
| RFC 5674 | ASCII, PDF, HTML | Alarms in Syslog | S. Chisholm, R. Gerhards | October 2009 | Proposed Standard | |
| RFC 5668 | ASCII, PDF, HTML | 4-Octet AS Specific BGP Extended Community | Y. Rekhter, S. Sangli, D. Tappan | October 2009 | Proposed Standard | |
| RFC 5660 | ASCII, PDF, HTML, HTML with inline errata | IPsec Channels: Connection Latching | N. Williams | October 2009 | Errata | Proposed Standard |
| RFC 5691 | ASCII, PDF, HTML | RTP Payload Format for Elementary Streams with MPEG Surround Multi-Channel Audio | F. de Bont, S. Doehla, M. Schmidt, R. Sperschneider | October 2009 | Updates RFC 3640 | Proposed Standard |
| RFC 5686 | ASCII, PDF, HTML | RTP Payload Format for mU-law EMbedded Codec for Low-delay IP Communication (UEMCLIP) Speech Codec | Y. Hiwasaki, H. Ohmuro | October 2009 | Proposed Standard | |
| RFC 5680 | ASCII, PDF, HTML | The Nominating Committee Process: Open Disclosure of Willing Nominees | S. Dawkins, Ed. | October 2009 | Obsoleted by RFC 7437, Updates RFC 3777 | Best Current Practice |
| RFC 5695 | ASCII, PDF, HTML | MPLS Forwarding Benchmarking Methodology for IP Flows | A. Akhter, R. Asati, C. Pignataro | November 2009 | Errata | Informational |
| RFC 5706 | ASCII, PDF, HTML | Guidelines for Considering Operations and Management of New Protocols and Protocol Extensions | D. Harrington | November 2009 | Informational | |
| RFC 5698 | ASCII, PDF, HTML | Data Structure for the Security Suitability of Cryptographic Algorithms (DSSC) | T. Kunz, S. Okunick, U. Pordesch | November 2009 | Errata | Proposed Standard |
| RFC 5697 | ASCII, PDF, HTML | Other Certificates Extension | S. Farrell | November 2009 | Experimental | |
| RFC 5685 | ASCII, PDF, HTML | Redirect Mechanism for the Internet Key Exchange Protocol Version 2 (IKEv2) | V. Devarapalli, K. Weniger | November 2009 | Proposed Standard | |
| RFC 5701 | ASCII, PDF, HTML | IPv6 Address Specific BGP Extended Community Attribute | Y. Rekhter | November 2009 | Updated by RFC 7153, RFC 7606 | Proposed Standard |
| RFC 5670 | ASCII, PDF, HTML | Metering and Marking Behaviour of PCN-Nodes | P. Eardley, Ed. | November 2009 | Errata | Proposed Standard |
| RFC 5696 | ASCII, PDF, HTML | Baseline Encoding and Transport of Pre-Congestion Information | T. Moncaster, B. Briscoe, M. Menth | November 2009 | Errata, Obsoleted by RFC 6660 | Proposed Standard |
| RFC 5740 | ASCII, PDF, HTML | NACK-Oriented Reliable Multicast (NORM) Transport Protocol | B. Adamson, C. Bormann, M. Handley, J. Macker | November 2009 | Errata, Obsoletes RFC 3940 | Proposed Standard |
| RFC 5694 | ASCII, PDF, HTML, HTML with inline errata | Peer-to-Peer (P2P) Architecture: Definition, Taxonomies, Examples, and Applicability | G. Camarillo, Ed., IAB | November 2009 | Errata | Informational |
| RFC 5704 | ASCII, PDF, HTML | Uncoordinated Protocol Development Considered Harmful | S. Bryant, Ed., M. Morrow, Ed., IAB | November 2009 | Informational | |
| RFC 5536 | ASCII, PDF, HTML, HTML with inline errata | Netnews Article Format | K. Murchison, Ed., C. Lindsey, D. Kohn | November 2009 | Errata, Obsoletes RFC 1036, RFC 1849 | Proposed Standard |
| RFC 5537 | ASCII, PDF, HTML, HTML with inline errata | Netnews Architecture and Protocols | R. Allbery, Ed., C. Lindsey | November 2009 | Errata, Obsoletes RFC 1036, RFC 1849, Updated by RFC 8315 | Proposed Standard |
| RFC 5677 | ASCII, PDF, HTML, HTML with inline errata | IEEE 802.21 Mobility Services Framework Design (MSFD) | T. Melia, Ed., G. Bajko, S. Das, N. Golmie, JC. Zuniga | December 2009 | Errata | Proposed Standard |
| RFC 5678 | ASCII, PDF, HTML | Dynamic Host Configuration Protocol (DHCPv4 and DHCPv6) Options for IEEE 802.21 Mobility Services (MoS) Discovery | G. Bajko, S. Das | December 2009 | Proposed Standard | |
| RFC 5679 | ASCII, PDF, HTML | Locating IEEE 802.21 Mobility Services Using DNS | G. Bajko | December 2009 | Updated by RFC 8553 | Proposed Standard |
| RFC 5656 | ASCII, PDF, HTML, HTML with inline errata | Elliptic Curve Algorithm Integration in the Secure Shell Transport Layer | D. Stebila, J. Green | December 2009 | Errata | Proposed Standard |
| RFC 5744 | ASCII, PDF, HTML | Procedures for Rights Handling in the RFC Independent Submission Stream | R. Braden, J. Halpern | December 2009 | Updates RFC 4846 | Informational |
| RFC 5717 | ASCII, PDF, HTML, HTML with inline errata | Partial Lock Remote Procedure Call (RPC) for NETCONF | B. Lengyel, M. Bjorklund | December 2009 | Errata | Proposed Standard |
| RFC 5745 | ASCII, PDF, HTML | Procedures for Rights Handling in the RFC IAB Stream | A. Malis, Ed., IAB | December 2009 | Informational | |
| RFC 5546 | ASCII, PDF, HTML, HTML with inline errata | iCalendar Transport-Independent Interoperability Protocol (iTIP) | C. Daboo, Ed. | December 2009 | Errata, Obsoletes RFC 2446, Updates RFC 5545, Updated by RFC 6638 | Proposed Standard |
| RFC 5722 | ASCII, PDF, HTML, HTML with inline errata | Handling of Overlapping IPv6 Fragments | S. Krishnan | December 2009 | Errata, Updates RFC 2460, Updated by RFC 6946 | Proposed Standard |
| RFC 5729 | ASCII, PDF, HTML | Clarifications on the Routing of Diameter Requests Based on the Username and the Realm | J. Korhonen, Ed., M. Jones, L. Morand, T. Tsou | December 2009 | Updates RFC 3588 | Proposed Standard |
| RFC 5741 | ASCII, PDF, HTML | RFC Streams, Headers, and Boilerplates | L. Daigle, Ed., O. Kolkman, Ed., IAB | December 2009 | Errata, Obsoleted by RFC 7841, Updates RFC 2223, RFC 4844 | Informational |
| RFC 5742 a.k.a. BCP 92 | ASCII, PDF, HTML | IESG Procedures for Handling of Independent and IRTF Stream Submissions | H. Alvestrand, R. Housley | December 2009 | Obsoletes RFC 3932, Updates RFC 2026, RFC 3710 | Best Current Practice |
| RFC 5743 | ASCII, PDF, HTML | Definition of an Internet Research Task Force (IRTF) Document Stream | A. Falk | December 2009 | Informational |