| 6535 | Dual-Stack Hosts Using "Bump-in-the-Host" (BIH)B. Huang, H. Deng, T. Savolainen | Proposed Standard | February 2012 |
| 6536 | Network Configuration Protocol (NETCONF) Access Control ModelA. Bierman, M. Bjorklund · obsoleted by RFC 8341 | Proposed Standard | March 2012 |
| 6537 | Host Identity Protocol Distributed Hash Table InterfaceJ. Ahrenholz | Experimental | February 2012 |
| 6538 | The Host Identity Protocol (HIP) Experiment ReportT. Henderson, A. Gurtov | Informational | March 2012 |
| 6539 | IBAKE: Identity-Based Authenticated Key ExchangeV. Cakulev, G. Sundaram, I. Broustis | Informational | March 2012 |
| 6540 | IPv6 Support Required for All IP-Capable NodesW. George, C. Donley, C. Liljenstolpe, L. Howard | Best Current Practice | April 2012 |
| 6541 | DomainKeys Identified Mail (DKIM) Authorized Third-Party SignaturesM. Kucherawy | Experimental | February 2012 |
| 6542 | Kerberos Version 5 Generic Security Service Application Program Interface (GSS-API) Channel Binding Hash AgilityS. Emery | Proposed Standard | March 2012 |
| 6543 | Reserved IPv6 Interface Identifier for Proxy Mobile IPv6S. Gundavelli | Proposed Standard | May 2012 |
| 6544 | TCP Candidates with Interactive Connectivity Establishment (ICE)J. Rosenberg, A. Keranen, B. B. Lowekamp, A. B. Roach | Proposed Standard | March 2012 |
| 6545 | Real-time Inter-network Defense (RID)K. Moriarty | Proposed Standard | April 2012 |
| 6546 | Transport of Real-time Inter-network Defense (RID) Messages over HTTP/TLSB. Trammell | Proposed Standard | April 2012 |
| 6547 | RFC 3627 to Historic StatusW. George | Informational | February 2012 |
| 6548 | Independent Submission Editor ModelN. Brownlee, Ed., IAB · obsoleted by RFC 8730 | Informational | June 2012 |
| 6549 | OSPFv2 Multi-Instance ExtensionsA. Lindem, A. Roy, S. Mirtorabi | Proposed Standard | March 2012 |
| 6550 | RPL: IPv6 Routing Protocol for Low-Power and Lossy NetworksT. Winter, Ed., P. Thubert, Ed., A. Brandt, J. Hui, R. Kelsey, P. Levis, K. Pister, R. Struik, JP. Vasseur, R. Alexander | Proposed Standard | March 2012 |
| 6551 | Routing Metrics Used for Path Calculation in Low-Power and Lossy NetworksJP. Vasseur, Ed., M. Kim, Ed., K. Pister, N. Dejean, D. Barthel | Proposed Standard | March 2012 |
| 6552 | Objective Function Zero for the Routing Protocol for Low-Power and Lossy Networks (RPL)P. Thubert, Ed. | Proposed Standard | March 2012 |
| 6553 | The Routing Protocol for Low-Power and Lossy Networks (RPL) Option for Carrying RPL Information in Data-Plane DatagramsJ. Hui, JP. Vasseur | Proposed Standard | March 2012 |
| 6554 | An IPv6 Routing Header for Source Routes with the Routing Protocol for Low-Power and Lossy Networks (RPL)J. Hui, JP. Vasseur, D. Culler, V. Manral | Proposed Standard | March 2012 |
| 6555 | Happy Eyeballs: Success with Dual-Stack HostsD. Wing, A. Yourtchenko · obsoleted by RFC 8305 | Proposed Standard | April 2012 |
| 6556 | Testing Eyeball HappinessF. Baker | Informational | April 2012 |
| 6557 | Procedures for Maintaining the Time Zone DatabaseE. Lear, P. Eggert | Best Current Practice | February 2012 |
| 6558 | Sieve Extension for Converting Messages before DeliveryA. Melnikov, B. Leiba, K. Li | Proposed Standard | March 2012 |
| 6559 | A Reliable Transport Mechanism for PIMD. Farinacci, IJ. Wijnands, S. Venaas, M. Napierala | Experimental | March 2012 |
| 6560 | One-Time Password (OTP) Pre-AuthenticationG. Richards | Proposed Standard | April 2012 |
| 6561 | Recommendations for the Remediation of Bots in ISP NetworksJ. Livingood, N. Mody, M. O'Reirdan | Informational | March 2012 |
| 6562 | Guidelines for the Use of Variable Bit Rate Audio with Secure RTPC. Perkins, JM. Valin | Proposed Standard | March 2012 |
| 6563 | Moving A6 to Historic StatusS. Jiang, D. Conrad, B. Carpenter | Informational | March 2012 |
| 6564 | A Uniform Format for IPv6 Extension HeadersS. Krishnan, J. Woodyatt, E. Kline, J. Hoagland, M. Bhatia | Proposed Standard | April 2012 |
| 6565 | OSPFv3 as a Provider Edge to Customer Edge (PE-CE) Routing ProtocolP. Pillay-Esnault, P. Moyer, J. Doyle, E. Ertekin, M. Lundberg | Proposed Standard | June 2012 |
| 6566 | A Framework for the Control of Wavelength Switched Optical Networks (WSONs) with ImpairmentsY. Lee, Ed., G. Bernstein, Ed., D. Li, G. Martinelli | Informational | March 2012 |
| 6567 | Problem Statement and Requirements for Transporting User-to-User Call Control Information in SIPA. Johnston, L. Liess | Informational | April 2012 |
| 6568 | Design and Application Spaces for IPv6 over Low-Power Wireless Personal Area Networks (6LoWPANs)E. Kim, D. Kaspar, JP. Vasseur | Informational | April 2012 |
| 6569 | Guidelines for Development of an Audio Codec within the IETFJM. Valin, S. Borilin, K. Vos, C. Montgomery, R. Chen | Informational | March 2012 |
| 6570 | URI TemplateJ. Gregorio, R. Fielding, M. Hadley, M. Nottingham, D. Orchard | Proposed Standard | March 2012 |
| 6571 | Loop-Free Alternate (LFA) Applicability in Service Provider (SP) NetworksC. Filsfils, Ed., P. Francois, Ed., M. Shand, B. Decraene, J. Uttaro, N. Leymann, M. Horneffer | Informational | June 2012 |
| 6572 | RADIUS Support for Proxy Mobile IPv6F. Xia, B. Sarikaya, J. Korhonen, Ed., S. Gundavelli, D. Damic | Proposed Standard | June 2012 |
| 6573 | The Item and Collection Link RelationsM. Amundsen | Informational | April 2012 |
| 6574 | Report from the Smart Object WorkshopH. Tschofenig, J. Arkko | Informational | April 2012 |
| 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 |
| 6576 | IP Performance Metrics (IPPM) Standard Advancement TestingR. Geib, Ed., A. Morton, R. Fardid, A. Steinmitz | Best Current Practice | March 2012 |
| 6577 | Authentication-Results Registration Update for Sender Policy Framework (SPF) ResultsM. Kucherawy · obsoleted by RFC 7001 | Proposed Standard | March 2012 |
| 6578 | Collection Synchronization for Web Distributed Authoring and Versioning (WebDAV)C. Daboo, A. Quillaud | Proposed Standard | March 2012 |
| 6579 | The 'disclosure' Link Relation TypeM. Yevstifeyev | Informational | March 2012 |
| 6580 | IANA Registries for the Remote Direct Data Placement (RDDP) ProtocolsM. Ko, D. Black | Proposed Standard | April 2012 |
| 6581 | Enhanced Remote Direct Memory Access (RDMA) Connection EstablishmentA. Kanevsky, Ed., C. Bestler, Ed., R. Sharp, S. Wise | Proposed Standard | April 2012 |
| 6582 | The NewReno Modification to TCP's Fast Recovery AlgorithmT. Henderson, S. Floyd, A. Gurtov, Y. Nishida | Proposed Standard | April 2012 |
| 6583 | Operational Neighbor Discovery ProblemsI. Gashinsky, J. Jaeggli, W. Kumari | Informational | March 2012 |
| 6584 | Simple Authentication Schemes for the Asynchronous Layered Coding (ALC) and NACK-Oriented Reliable Multicast (NORM) ProtocolsV. Roca | Proposed Standard | April 2012 |
| 6585 | Additional HTTP Status CodesM. Nottingham, R. Fielding | Proposed Standard | April 2012 |
| 6586 | Experiences from an IPv6-Only NetworkJ. Arkko, A. Keranen | Informational | April 2012 |
| 6587 | Transmission of Syslog Messages over TCPR. Gerhards, C. Lonvick | Historic | April 2012 |
| 6588 | A URN Namespace for ucodeC. Ishikawa | Informational | April 2012 |
| 6589 | Considerations for Transitioning Content to IPv6J. Livingood | Informational | April 2012 |
| 6590 | Redaction of Potentially Sensitive Data from Mail Abuse ReportsJ. Falk, Ed., M. Kucherawy, Ed. | Proposed Standard | April 2012 |
| 6591 | Authentication Failure Reporting Using the Abuse Reporting FormatH. Fontana | Proposed Standard | April 2012 |
| 6592 | The Null PacketC. Pignataro | Informational | 2 April 2012 |
| 6593 | Service Undiscovery Using Hide-and-Go-Seek for the Domain Pseudonym System (DPS)C. Pignataro, J. Clarke, G. Salgueiro | Experimental | 2 April 2012 |
| 6594 | Use of the SHA-256 Algorithm with RSA, Digital Signature Algorithm (DSA), and Elliptic Curve DSA (ECDSA) in SSHFP Resource RecordsO. Sury | Proposed Standard | April 2012 |
| 6595 | A Simple Authentication and Security Layer (SASL) and GSS-API Mechanism for the Security Assertion Markup Language (SAML)K. Wierenga, E. Lear, S. Josefsson | Proposed Standard | April 2012 |
| 6596 | The Canonical Link RelationM. Ohye, J. Kupke | Informational | April 2012 |
| 6597 | RTP Payload Format for Society of Motion Picture and Television Engineers (SMPTE) ST 336 Encoded DataJ. Downs, Ed., J. Arbeiter, Ed. | Proposed Standard | April 2012 |
| 6598 | IANA-Reserved IPv4 Prefix for Shared Address SpaceJ. Weil, V. Kuarsingh, C. Donley, C. Liljenstolpe, M. Azinger | Best Current Practice | April 2012 |
| 6601 | Generic Connection Admission Control (GCAC) Algorithm Specification for IP/MPLS NetworksG. Ash, Ed., D. McDysan | Experimental | April 2012 |
| 6602 | Bulk Binding Update Support for Proxy Mobile IPv6F. Abinader, Ed., S. Gundavelli, Ed., K. Leung, S. Krishnan, D. Premec | Proposed Standard | May 2012 |
| 6603 | Prefix Exclude Option for DHCPv6-based Prefix DelegationJ. Korhonen, Ed., T. Savolainen, S. Krishnan, O. Troan | Proposed Standard | May 2012 |
| 6604 | xNAME RCODE and Status Bits ClarificationD. Eastlake 3rd | Proposed Standard | April 2012 |
| 6605 | Elliptic Curve Digital Signature Algorithm (DSA) for DNSSECP. Hoffman, W.C.A. Wijngaards | Proposed Standard | April 2012 |
| 6606 | Problem Statement and Requirements for IPv6 over Low-Power Wireless Personal Area Network (6LoWPAN) RoutingE. Kim, D. Kaspar, C. Gomez, C. Bormann | Informational | May 2012 |
| 6607 | Virtual Subnet Selection Options for DHCPv4 and DHCPv6K. Kinnear, R. Johnson, M. Stapp | Proposed Standard | April 2012 |
| 6608 | Subcodes for BGP Finite State Machine ErrorJ. Dong, M. Chen, A. Suryanarayana | Proposed Standard | May 2012 |
| 6609 | Sieve Email Filtering: Include ExtensionC. Daboo, A. Stone | Proposed Standard | May 2012 |
| 6610 | DHCP Options for Home Information Discovery in Mobile IPv6 (MIPv6)H. Jang, A. Yegin, K. Chowdhury, J. Choi, T. Lemon | Proposed Standard | May 2012 |
| 6611 | Mobile IPv6 (MIPv6) Bootstrapping for the Integrated ScenarioK. Chowdhury, Ed., A. Yegin | Proposed Standard | May 2012 |
| 6612 | Interactions between Proxy Mobile IPv6 (PMIPv6) and Mobile IPv6 (MIPv6): Scenarios and Related IssuesG. Giaretta, Ed. | Informational | May 2012 |
| 6613 | RADIUS over TCPA. DeKok | Experimental | May 2012 |
| 6614 | Transport Layer Security (TLS) Encryption for RADIUSS. Winter, M. McCauley, S. Venaas, K. Wierenga | Experimental | May 2012 |
| 6615 | Definitions of Managed Objects for IP Flow Information ExportT. Dietz, Ed., A. Kobayashi, B. Claise, G. Muenz | Proposed Standard | June 2012 |
| 6616 | A Simple Authentication and Security Layer (SASL) and Generic Security Service Application Program Interface (GSS-API) Mechanism for OpenIDE. Lear, H. Tschofenig, H. Mauldin, S. Josefsson | Proposed Standard | May 2012 |
| 6617 | Secure Pre-Shared Key (PSK) Authentication for the Internet Key Exchange Protocol (IKE)D. Harkins | Experimental | June 2012 |
| 6618 | Mobile IPv6 Security Framework Using Transport Layer Security for Communication between the Mobile Node and Home AgentJ. Korhonen, Ed., B. Patil, H. Tschofenig, D. Kroeselberg | Experimental | May 2012 |
| 6619 | Scalable Operation of Address Translators with Per-Interface BindingsJ. Arkko, L. Eggert, M. Townsley | Proposed Standard | June 2012 |
| 6620 | FCFS SAVI: First-Come, First-Served Source Address Validation Improvement for Locally Assigned IPv6 AddressesE. Nordmark, M. Bagnulo, E. Levy-Abegnoli | Proposed Standard | May 2012 |
| 6621 | Simplified Multicast ForwardingJ. Macker, Ed. | Experimental | May 2012 |
| 6622 | Integrity Check Value and Timestamp TLV Definitions for Mobile Ad Hoc Networks (MANETs)U. Herberg, T. Clausen · obsoleted by RFC 7182 | Proposed Standard | May 2012 |
| 6623 | IANA Registry for MEDIACTRL Interactive Voice Response Control PackageE. Burger | Proposed Standard | May 2012 |
| 6624 | Layer 2 Virtual Private Networks Using BGP for Auto-Discovery and SignalingK. Kompella, B. Kothari, R. Cherukuri | Informational | May 2012 |
| 6625 | Wildcards in Multicast VPN Auto-Discovery RoutesE. Rosen, Ed., Y. Rekhter, Ed., W. Hendrickx, R. Qiu | Proposed Standard | May 2012 |
| 6626 | Dynamic Prefix Allocation for Network Mobility for Mobile IPv4 (NEMOv4)G. Tsirtsis, V. Park, V. Narayanan, K. Leung | Proposed Standard | May 2012 |
| 6627 | Overview of Pre-Congestion Notification EncodingG. Karagiannis, K. Chan, T. Moncaster, M. Menth, P. Eardley, B. Briscoe | Informational | July 2012 |
| 6628 | Efficient Augmented Password-Only Authentication and Key Exchange for IKEv2S. Shin, K. Kobara | Experimental | June 2012 |
| 6629 | Considerations on the Application of the Level 3 Multihoming Shim Protocol for IPv6 (Shim6)J. Abley, M. Bagnulo, A. Garcia-Martinez | Informational | June 2012 |
| 6630 | EAP Re-authentication Protocol Extensions for Authenticated Anticipatory Keying (ERP/AAK)Z. Cao, H. Deng, Q. Wu, G. Zorn, Ed. | Proposed Standard | June 2012 |
| 6631 | Password Authenticated Connection Establishment with the Internet Key Exchange Protocol version 2 (IKEv2)D. Kuegler, Y. Sheffer | Experimental | June 2012 |
| 6632 | An Overview of the IETF Network Management StandardsM. Ersue, Ed., B. Claise | Informational | June 2012 |
| 6633 | Deprecation of ICMP Source Quench MessagesF. Gont | Proposed Standard | May 2012 |