January 2006

• RFC4186: Extensible Authentication Protocol Method for Global System for Mobile Communications (GSM) Subscriber Identity Modules (EAP-SIM).
• RFC4187: Extensible Authentication Protocol Method for 3rd Generation Authentication and Key Agreement (EAP-AKA).
• RFC4224: RObust Header Compression (ROHC): ROHC over Channels That Can Reorder Packets.
• RFC4227: Using the Simple Object Access Protocol (SOAP) in Blocks Extensible Exchange Protocol (BEEP).
• RFC4233: Integrated Services Digital Network (ISDN) Q.921-User Adaptation Layer.
• RFC4249: Implementer-Friendly Specification of Message and MIME-Part Header Fields and Field Components.
• RFC4250: The Secure Shell (SSH) Protocol Assigned Numbers.
• RFC4251: The Secure Shell (SSH) Protocol Architecture.
• RFC4252: The Secure Shell (SSH) Authentication Protocol.
• RFC4253: The Secure Shell (SSH) Transport Layer Protocol.
• RFC4254: The Secure Shell (SSH) Connection Protocol.
• RFC4255: Using DNS to Securely Publish Secure Shell (SSH) Key Fingerprints.
• RFC4256: Generic Message Exchange Authentication for the Secure Shell Protocol (SSH).
• RFC4263: Media Subtype Registration for Media Type text/troff.
• RFC4271: A Border Gateway Protocol 4 (BGP-4).
• RFC4272: BGP Security Vulnerabilities Analysis.
• RFC4273: Definitions of Managed Objects for BGP-4.
• RFC4274: BGP-4 Protocol Analysis.
• RFC4275: BGP-4 MIB Implementation Survey.
• RFC4276: BGP-4 Implementation Report.
• RFC4277: Experience with the BGP-4 Protocol.
• RFC4278: Standards Maturity Variance Regarding the TCP MD5 Signature Option (RFC 2385) and the BGP-4 Specification.
• RFC4284: Identity Selection Hints for the Extensible Authentication Protocol (EAP).
• RFC4285: Authentication Protocol for Mobile IPv6.
• RFC4320: Actions Addressing Identified Issues with the Session Initiation Protocol's (SIP) Non-INVITE Transaction.
• RFC4321: Problems Identified Associated with the Session Initiation Protocol's (SIP) Non-INVITE Transaction.
• RFC4323: Data Over Cable System Interface Specification Quality of Service Management Information Base (DOCSIS-QoS MIB).
• RFC4327: Link Management Protocol (LMP) Management Information Base (MIB).
• RFC4328: Generalized Multi-Protocol Label Switching (GMPLS) Signaling Extensions for G.709 Optical Transport Networks Control.
• RFC4330: Simple Network Time Protocol (SNTP) Version 4 for IPv4, IPv6 and
• RFC4335: The Secure Shell (SSH) Session Channel Break Extension.
• RFC4338: Transmission of IPv6, IPv4, and Address Resolution Protocol (ARP) Packets over Fibre Channel.
• RFC4343: Domain Name System (DNS) Case Insensitivity Clarification.
• RFC4344: The Secure Shell (SSH) Transport Layer Encryption Modes.
• RFC4345: Improved Arcfour Modes for the Secure Shell (SSH) Transport Layer Protocol.
• RFC4348: Real-Time Transport Protocol (RTP) Payload Format for the Variable-Rate Multimode Wideband (VMR-WB) Audio Codec.
• RFC4351: Real-Time Transport Protocol (RTP) Payload for Text Conversation Interleaved in an Audio Stream.
• RFC4352: RTP Payload Format for the Extended Adaptive Multi-Rate Wideband (AMR-WB+) Audio Codec.
• RFC4354: A Session Initiation Protocol (SIP) Event Package and Data Format for Various Settings in Support for the Push-to-Talk over Cellular (PoC) Service.
• RFC4355: IANA Registration for Enumservices email, fax, mms, ems, and sms.
• RFC4356: Mapping Between the Multimedia Messaging Service (MMS) and Internet Mail.
• RFC4357: Additional Cryptographic Algorithms for Use with GOST 28147-89, GOST R 34.10-94, GOST R 34.10-2001, and GOST R 34.11-94 Algorithms.
• RFC4358: A Uniform Resource Name (URN) Namespace for the Open Mobile Alliance (OMA).
• RFC4359: The Use of RSA/SHA-1 Signatures within Encapsulating Security Payload (ESP) and Authentication Header (AH).
• RFC4362: RObust Header Compression (ROHC): A Link-Layer Assisted Profile for IP/UDP/RTP.
• RFC4363: Definitions of Managed Objects for Bridges with Traffic Classes, Multicast Filtering, and Virtual LAN Extensions.
• RFC4368: Multiprotocol Label Switching (MPLS) Label-Controlled Asynchronous Transfer Mode (ATM) and Frame-Relay Management Interface Definition.
• RFC4369: Definitions of Managed Objects for Internet Fibre Channel Protocol (iFCP).
• RFC4371: BCP 101 Update for IPR Trust.
• RFC4372: Chargeable User Identity.
• RFC4373: Lightweight Directory Access Protocol (LDAP) Bulk Update/Replication Protocol (LBURP).
• RFC4374: The application/xv+xml Media Type.
• RFC4375: Emergency Telecommunications Services (ETS) Requirements for a Single Administrative Domain.

February 2006

• RFC4166: Telephony Signalling Transport over Stream Control Transmission Protocol (SCTP) Applicability Statement.
• RFC4246: International Standard Audiovisual Number (ISAN) URN Definition.
• RFC4291: IP Version 6 Addressing Architecture.
• RFC4331: Quota and Size Properties for Distributed Authoring and Versioning (DAV) Collections.
• RFC4334: Certificate Extensions and Attributes Supporting Authentication in Point-to-Point Protocol (PPP) and Wireless Local Area Networks (WLAN).
• RFC4339: IPv6 Host Configuration of DNS Server Information Approaches.
• RFC4349: High-Level Data Link Control (HDLC) Frames over Layer 2 Tunneling Protocol, Version 3 (L2TPv3).
• RFC4350: A Uniform Resource Name (URN) Formal Namespace for the New Zealand Government.
• RFC4353: A Framework for Conferencing with the Session Initiation Protocol (SIP).
• RFC4360: BGP Extended Communities Attribute.
• RFC4361: Node-specific Client Identifiers for Dynamic Host Configuration Protocol Version Four (DHCPv4).
• RFC4364: BGP/MPLS IP Virtual Private Networks (VPNs).
• RFC4365: Applicability Statement for BGP/MPLS IP Virtual Private Networks (VPNs).
• RFC4367: What's in a Name: False Assumptions about DNS Names.
• RFC4370: Lightweight Directory Access Protocol (LDAP) Proxied Authorization Control.
• RFC4376: Requirements for Floor Control Protocols.
• RFC4377: Operations and Management (OAM) Requirements for Multi-Protocol Label Switched (MPLS) Networks.
• RFC4378: A Framework for Multi-Protocol Label Switching (MPLS) Operations and Management (OAM).
• RFC4379: Detecting Multi-Protocol Label Switched (MPLS) Data Plane Failures.
• RFC4380: Teredo: Tunneling IPv6 over UDP through Network Address Translations (NATs).
• RFC4381: Analysis of the Security of BGP/MPLS IP Virtual Private Networks (VPNs).
• RFC4382: MPLS/BGP Layer 3 Virtual Private Network (VPN) Management Information Base.
• RFC4383: The Use of Timed Efficient Stream Loss-Tolerant Authentication (TESLA) in the Secure Real-time Transport Protocol (SRTP).
• RFC4384: BGP Communities for Data Collection.
• RFC4385: Pseudowire Emulation Edge-to-Edge (PWE3) Control Word for Use over an MPLS
• RFC4386: Internet X.509 Public Key Infrastructure Repository Locator Service.
• RFC4387: Internet X.509 Public Key Infrastructure Operational Protocols: Certificate Store Access via
• RFC4388: Dynamic Host Configuration Protocol (DHCP) Leasequery. R. Woundy, K. Kinnear,.
• RFC4394: A Transport Network View of the Link Management Protocol (LMP).
• RFC4395: Guidelines and Registration Procedures for New URI Schemes.
• RFC4396: RTP Payload Format for 3rd Generation Partnership Project (3GPP) Timed Text.
• RFC4397: A Lexicography for the Interpretation of Generalized Multiprotocol Label Switching (GMPLS) Terminology within the Context of the ITU-T's Automatically Switched Optical Network (ASON) Architecture.
• RFC4401: A Pseudo-Random Function (PRF) API Extension for the Generic Security Service Application Program Interface (GSS-API).
• RFC4402: A Pseudo-Random Function (PRF) for the Kerberos V Generic Security Service Application Program Interface (GSS-API) Mechanism.
• RFC4403: Lightweight Directory Access Protocol (LDAP) Schema for Universal Description, Discovery, and Integration version 3 (UDDIv3).
• RFC4404: Definitions of Managed Objects for Fibre Channel Over TCP/IP (FCIP).
• RFC4410: Selectively Reliable Multicast Protocol (SRMP).
• RFC4411: Extending the Session Initiation Protocol (SIP) Reason Header for Preemption Events.
• RFC4412: Communications Resource Priority for the Session Initiation Protocol (SIP).
• RFC4414: An ENUM Registry Type for the Internet Registry Information Service (IRIS).
• RFC4415: IANA Registration for Enumservice Voice.
• RFC4416: Goals for Internet Messaging to Support Diverse Service Environments.
• RFC4417: Report of the 2004 IAB Messaging Workshop.
• RFC4420: Encoding of Attributes for Multiprotocol Label Switching (MPLS) Label Switched Path (LSP) Establishment Using Resource ReserVation Protocol-Traffic Engineering (RSVP-TE). A. Farrel, Ed., D. Papadimitriou, J.-P. Vasseur,
• RFC4421: RTP Payload Format for Uncompressed Video: Additional Colour Sampling Modes.
• RFC4424: Real-Time Transport Protocol (RTP) Payload Format for the Variable-Rate Multimode Wideband (VMR-WB) Extension Audio Codec.
• RFC4425: RTP Payload Format for Video Codec 1 (VC-1).
• RFC4431: The DNSSEC Lookaside Validation (DLV) DNS Resource Record.
• RFC4434: The AES-XCBC-PRF-128 Algorithm for the Internet Key Exchange Protocol (IKE).

March 2006

• RFC4336: Problem Statement for the Datagram Congestion Control Protocol (DCCP).
• RFC4337: MIME Type Registration for MPEG-4. Y Lim,
• RFC4340: Datagram Congestion Control Protocol (DCCP).
• RFC4341: Profile for Datagram Congestion Control Protocol (DCCP) Congestion Control ID 2: TCP-like Congestion Control.
• RFC4342: Profile for Datagram Congestion Control Protocol (DCCP) Congestion Control ID 3: TCP-Friendly Rate Control (TFRC).
• RFC4393: MIME Type Registrations for 3GPP2 Multimedia Files.
• RFC4398: Storing Certificates in the Domain Name System (DNS).
• RFC4413: TCP/IP Field Behavior.
• RFC4418: UMAC: Message Authentication Code using Universal Hashing.
• RFC4419: Diffie-Hellman Group Exchange for the Secure Shell (SSH) Transport Layer Protocol.
• RFC4426: Generalized Multi-Protocol Label Switching (GMPLS) Recovery Functional Specification.
• RFC4427: Recovery (Protection and Restoration) Terminology for Generalized Multi-Protocol Label Switching (GMPLS).
• RFC4428: Analysis of Generalized Multi-Protocol Label Switching (GMPLS)-based Recovery Mechanisms (including Protection and Restoration).
• RFC4430: Kerberized Internet Negotiation of Keys (KINK).
• RFC4432: RSA Key Exchange for the Secure Shell (SSH) Transport Layer Protocol.
• RFC4433: Mobile IPv4 Dynamic Home Agent (HA) Assignment.
• RFC4436: Detecting Network Attachment in IPv4 (DNAv4).
• RFC4437: Web Distributed Authoring and Versioning (WebDAV) Redirect Reference Resources.
• RFC4439: Fibre Channel Fabric Address Manager
• RFC4440: IAB Thoughts on the Role of the Internet Research Task Force (IRTF).
• RFC4441: The IEEE 802/IETF Relationship.
• RFC4442: Bootstrapping Timed Efficient Stream Loss-Tolerant Authentication (TESLA).
• RFC4443: Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) Specification.
• RFC4450: Getting Rid of the Cruft: Report from an Experiment in Identifying and Reclassifying Obsolete Standards Documents.
• RFC4451: BGP MULTI_EXIT_DISC (MED) Considerations.

April 2006

• RFC4292: IP Forwarding Table
• RFC4293: Management Information Base for the Internet Protocol (IP).
• RFC4294: IPv6 Node Requirements.
• RFC4295: Mobile IPv6 Management Information Base.
• RFC4329: Scripting Media Types.
• RFC4346: The Transport Layer Security (TLS) Protocol Version 1.1.
• RFC4347: Datagram Transport Layer Security.
• RFC4366: Transport Layer Security (TLS) Extensions.
• RFC4389: Neighbor Discovery Proxies (ND Proxy).
• RFC4390: Dynamic Host Configuration Protocol (DHCP) over InfiniBand.
• RFC4391: Transmission of IP over InfiniBand (IPoIB).
• RFC4392: IP over InfiniBand (IPoIB) Architecture.
• RFC4405: SMTP Service Extension for Indicating the Responsible Submitter of an E-Mail Message.
• RFC4406: Sender ID: Authenticating E-Mail.
• RFC4407: Purported Responsible Address in E-Mail Messages.
• RFC4408: Sender Policy Framework (SPF) for Authorizing Use of Domains in E-Mail, Version 1.
• RFC4409: Message Submission for Mail.
• RFC4429: Optimistic Duplicate Address Detection (DAD) for IPv6.
• RFC4435: A Framework for the Usage of Internet Media Guides (IMGs).
• RFC4438: Fibre-Channel Name Server
• RFC4444: Management Information Base for Intermediate System to Intermediate System (IS-IS).
• RFC4445: A Proposed Media Delivery Index (MDI).
• RFC4446: IANA Allocations for Pseudowire Edge to Edge Emulation (PWE3).
• RFC4447: Pseudowire Setup and Maintenance Using the Label Distribution Protocol (LDP).
• RFC4448: Encapsulation Methods for Transport of Ethernet over MPLS Networks.
• RFC4452: The "info" URI Scheme for Information Assets with Identifiers in Public Namespaces.
• RFC4453: Requirements for Consent-Based Communications in the Session Initiation Protocol (SIP).
• RFC4455: Definition of Managed Objects for Small Computer System Interface (SCSI) Entities.
• RFC4456: BGP Route Reflection: An Alternative to Full Mesh Internal BGP (IBGP).
• RFC4457: The Session Initiation Protocol (SIP) P-User-Database Private-Header (P-Header).
• RFC4458: Session Initiation Protocol (SIP) URIs for Applications such as Voicemail and Interactive Voice Response (IVR).
• RFC4459: MTU and Fragmentation Issues with In-the-Network Tunneling.
• RFC4460: Stream Control Transmission Protocol (SCTP) Specification Errata and Issues.
• RFC4461: Signaling Requirements for Point-to-Multipoint Traffic-Engineered MPLS Label Switched Paths (LSPs).
• RFC4463: A Media Resource Control Protocol (MRCP) Developed by Cisco, Nuance, and Speechworks.
• RFC4466: Collected Extensions to IMAP4
• RFC4469: Internet Message Access Protocol (IMAP) CATENATE Extension.
• RFC4470: Minimally Covering NSEC Records and DNSSEC On-line Signing.
• RFC4472: Operational Considerations and Issues with IPv6
• RFC4478: Repeated Authentication in Internet Key Exchange (IKEv2) Protocol.
• RFC4486: Subcodes for BGP Cease Notification Message.
• RFC4489: A Method for Generating Link-Scoped IPv6 Multicast Addresses.

May 2006

• RFC4423: Host Identity Protocol (HIP) Architecture.
• RFC4454: Asynchronous Transfer Mode (ATM) over Layer 2 Tunneling Protocol Version 3 (L2TPv3).
• RFC4462: Generic Security Service Application Program Interface (GSS-API) Authentication and Key Exchange for the Secure Shell (SSH) Protocol.
• RFC4464: Signaling Compression (SigComp) Users' Guide.
• RFC4467: Internet Message Access Protocol (IMAP) - URLAUTH Extension.
• RFC4468: Message Submission BURL Extension.
• RFC4473: Requirements for Internet Media Guides (IMGs).
• RFC4475: Session Initiation Protocol (SIP) Torture Test Messages.
• RFC4476: Attribute Certificate (AC) Policies Extension.
• RFC4477: Dynamic Host Configuration Protocol (DHCP): IPv4 and IPv6 Dual-Stack Issues.
• RFC4483: A Mechanism for Content Indirection in Session Initiation Protocol (SIP) Messages.
• RFC4485: Guidelines for Authors of Extensions to the Session Initiation Protocol (SIP).
• RFC4487: Mobile IPv6 and Firewalls: Problem Statement.
• RFC4488: Suppression of Session Initiation Protocol (SIP) REFER Method Implicit Subscription.
• RFC4490: Using the GOST 28147-89, GOST R 34.11-94, GOST R 34.10-94, and GOST R 34.10-2001 Algorithms with Cryptographic Message Syntax (CMS).
• RFC4491: Using the GOST R 34.10-94, GOST R 34.10-2001, and GOST R 34.11-94 Algorithms with the Internet X.509 Public Key Infrastructure Certificate and CRL Profile.
• RFC4492: Elliptic Curve Cryptography (ECC) Cipher Suites for Transport Layer Security (TLS).
• RFC4495: A Resource Reservation Protocol (RSVP) Extension for the Reduction of Bandwidth of a Reservation Flow.
• RFC4496: Open Pluggable Edge Services (OPES) SMTP Use Cases.
• RFC4497: Interworking between the Session Initiation Protocol (SIP) and
• RFC4498: The Managed Object Aggregation
• RFC4501: Domain Name System Uniform Resource Identifiers.
• RFC4502: Remote Network Monitoring Management Information Base Version 2.
• RFC4503: A Description of the Rabbit Stream Cipher Algorithm.
• RFC4504: SIP Telephony Device Requirements and Configuration.
• RFC4506: XDR: External Data Representation Standard.
• RFC4507: Transport Layer Security (TLS) Session Resumption without Server-Side State.
• RFC4508: Conveying Feature Tags with the Session Initiation Protocol (SIP) REFER Method.
• RFC4509: Use of SHA-256 in DNSSEC Delegation Signer (DS) Resource Records (RRs).
• RFC4539: Media Type Registration for the Society of Motion Picture and Television Engineers (SMPTE) Material Exchange Format (MXF).
• RFC4540: NEC's Simple Middlebox Configuration (SIMCO) Protocol Version 3.0.
• RFC4541: Considerations for Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) Snooping Switches.
• RFC4542: Implementing an Emergency Telecommunications Service (ETS) for Real-Time Services in the Internet Protocol Suite.
• RFC4543: The Use of Galois Message Authentication Code (GMAC) in IPsec ESP and
• RFC4544: Definitions of Managed Objects for Internet Small Computer System Interface (iSCSI).
• RFC4545: Definitions of Managed Objects for IP Storage User Identity Authorization.
• RFC4548: Internet Code Point (ICP) Assignments for NSAP Addresses.

June 2006

• RFC4422: Simple Authentication and Security Layer (SASL).
• RFC4449: Securing Mobile IPv6 Route Optimization Using a Static Shared Key.
• RFC4465: Signaling Compression (SigComp) Torture Tests.
• RFC4493: The AES-CMAC Algorithm.
• RFC4494: The AES-CMAC-96 Algorithm and Its Use with IPsec.
• RFC4505: Anonymous Simple Authentication and Security Layer (SASL) Mechanism.
• RFC4510: Lightweight Directory Access Protocol (LDAP): Technical Specification Road Map.
• RFC4511: Lightweight Directory Access Protocol (LDAP): The Protocol.
• RFC4512: Lightweight Directory Access Protocol (LDAP): Directory Information Models.
• RFC4513: Lightweight Directory Access Protocol (LDAP): Authentication Methods and Security Mechanisms.
• RFC4514: Lightweight Directory Access Protocol (LDAP): String Representation of Distinguished Names.
• RFC4515: Lightweight Directory Access Protocol (LDAP): String Representation of Search Filters.
• RFC4516: Lightweight Directory Access Protocol (LDAP): Uniform Resource Locator.
• RFC4517: Lightweight Directory Access Protocol (LDAP): Syntaxes and Matching Rules.
• RFC4518: Lightweight Directory Access Protocol (LDAP): Internationalized String Preparation.
• RFC4519: Lightweight Directory Access Protocol (LDAP): Schema for User Applications.
• RFC4520: Internet Assigned Numbers Authority (IANA) Considerations for the Lightweight Directory Access Protocol (LDAP).
• RFC4521: Considerations for Lightweight Directory Access Protocol (LDAP) Extensions.
• RFC4522: Lightweight Directory Access Protocol (LDAP): The Binary Encoding Option.
• RFC4523: Lightweight Directory Access Protocol (LDAP) Schema Definitions for X.509 Certificates.
• RFC4524: COSINE LDAP/X.500 Schema.
• RFC4525: Lightweight Directory Access Protocol (LDAP) Modify-Increment Extension.
• RFC4526: Lightweight Directory Access Protocol (LDAP) Absolute True and False Filters.
• RFC4527: Lightweight Directory Access Protocol (LDAP) Read Entry Controls.
• RFC4528: Lightweight Directory Access Protocol (LDAP) Assertion Control.
• RFC4529: Requesting Attributes by Object Class in the Lightweight Directory Access Protocol.
• RFC4530: Lightweight Directory Access Protocol (LDAP) entryUUID Operational Attribute.
• RFC4531: Lightweight Directory Access Protocol (LDAP) Turn Operation.
• RFC4532: Lightweight Directory Access Protocol (LDAP) "Who am I?" Operation.
• RFC4533: The Lightweight Directory Access Protocol (LDAP) Content Synchronization Operation.
• RFC4534: Group Security Policy Token v1. A Colegrove, H Harney.
• RFC4535: GSAKMP: Group Secure Association Key Management Protocol.
• RFC4537: Kerberos Cryptosystem Negotiation Extension.
• RFC4538: Request Authorization through Dialog Identification in the Session Initiation Protocol (SIP).
• RFC4546: Radio Frequency (RF) Interface Management Information Base for Data over Cable Service Interface Specifications (DOCSIS) 2.0 Compliant RF Interfaces.
• RFC4547: Event Notification Management Information Base for Data over Cable Service Interface Specifications (DOCSIS)-Compliant Cable Modems and Cable Modem Termination Systems.
• RFC4549: Synchronization Operations for Disconnected IMAP4 Clients.
• RFC4550: Internet Email to Support Diverse Service Environments (Lemonade) Profile.
• RFC4551: IMAP Extension for Conditional STORE Operation or Quick Flag Changes Resynchronization.
• RFC4552: Authentication/Confidentiality for OSPFv3.
• RFC4553: Structure-Agnostic Time Division Multiplexing (TDM) over Packet (SAToP).
• RFC4554: Use of VLANs for IPv4-IPv6 Coexistence in Enterprise Networks.
• RFC4555: IKEv2 Mobility and Multihoming Protocol (MOBIKE).
• RFC4556: Public Key Cryptography for Initial Authentication in Kerberos (PKINIT).
• RFC4557: Online Certificate Status Protocol (OCSP) Support for Public Key Cryptography for Initial Authentication in Kerberos (PKINIT).
• RFC4558: Node-ID Based Resource Reservation Protocol (RSVP) Hello: A Clarification Statement.
• RFC4559: SPNEGO-based Kerberos and NTLM HTTP Authentication in Microsoft Windows.
• RFC4560: Definitions of Managed Objects for Remote Ping, Traceroute, and Lookup Operations.
• RFC4561: Definition of a Record Route Object (RRO) Node-Id Sub-Object. J.-P. Vasseur,
• RFC4562: MAC-Forced Forwarding: A Method for Subscriber Separation on an Ethernet Access Network.
• RFC4563: The Key ID Information Type for the General Extension Payload in Multimedia Internet KEYing (MIKEY).
• RFC4576: Using a Link State Advertisement (LSA) Options Bit to Prevent Looping in BGP/MPLS IP Virtual Private Networks (VPNs).
• RFC4577: OSPF as the Provider/Customer Edge Protocol for BGP/MPLS IP Virtual Private Networks (VPNs).
• RFC4580: Dynamic Host Configuration Protocol for IPv6 (DHCPv6) Relay Agent Subscriber-ID Option.

July 2006

• RFC4479: A Data Model for Presence.
• RFC4480: RPID: Rich Presence Extensions to the Presence Information Data Format (PIDF).
• RFC4481: Timed Presence Extensions to the Presence Information Data Format (PIDF) to Indicate Status Information for Past and Future Time Intervals.
• RFC4482: CIPID: Contact Information for the Presence Information Data Format.
• RFC4536: The application/smil and application/smil+xml Media Types.
• RFC4564: Objectives for Control and Provisioning of Wireless Access Points (CAPWAP).
• RFC4565: Evaluation of Candidate Control and Provisioning of Wireless Access Points (CAPWAP) Protocols.
• RFC4566: SDP: Session Description Protocol.
• RFC4567: Key Management Extensions for Session Description Protocol (SDP) and Real Time Streaming Protocol (RTSP).
• RFC4568: Session Description Protocol (SDP) Security Descriptions for Media Streams.
• RFC4569: Internet Assigned Number Authority (IANA) Registration of the Message Media Feature Tag.
• RFC4570: Session Description Protocol (SDP) Source Filters.
• RFC4571: Framing Real-time Transport Protocol (RTP) and RTP Control Protocol (RTCP) Packets over Connection-Oriented Transport.
• RFC4572: Connection-Oriented Media Transport over the Transport Layer Security (TLS) Protocol in the Session Description Protocol (SDP).
• RFC4573: MIME Type Registration for RTP Payload Format for H.224.
• RFC4584: Extension to Sockets API for Mobile IPv6.
• RFC4585: Extended RTP Profile for Real-time Transport Control Protocol (RTCP)-Based Feedback (RTP/AVPF).
• RFC4586: Extended RTP Profile for Real-time Transport Control Protocol (RTCP)-Based Feedback: Results of the Timing Rule Simulations.
• RFC4588: RTP Retransmission Payload Format.
• RFC4589: Location Types Registry.
• RFC4590: RADIUS Extension for Digest Authentication.
• RFC4592: The Role of Wildcards in the Domain Name System.
• RFC4595: Use of IKEv2 in the Fibre Channel Security Association Management Protocol.
• RFC4596: Guidelines for Usage of the Session Initiation Protocol (SIP) Caller Preferences Extension.
• RFC4598: Real-time Transport Protocol (RTP) Payload Format for Enhanced AC-3 (E-AC-3) Audio.
• RFC4603: Additional Values for the NAS-Port-Type Attribute.
• RFC4622: Internationalized Resource Identifiers (IRIs) and Uniform Resource Identifiers (URIs) for the Extensible Messaging and Presence Protocol (XMPP).
• RFC4627: The application/json Media Type for JavaScript Object Notation (JSON).

August 2006

• RFC4474: Enhancements for Authenticated Identity Management in the Session Initiation Protocol (SIP).
• RFC4484: Trait-Based Authorization Requirements for the Session Initiation Protocol (SIP).
• RFC4574: The Session Description Protocol (SDP) Label Attribute.
• RFC4575: A Session Initiation Protocol (SIP) Event Package for Conference State.
• RFC4579: Session Initiation Protocol (SIP) Call Control - Conferencing for User Agents.
• RFC4587: RTP Payload Format for H.261 Video Streams.
• RFC4591: Frame Relay over Layer 2 Tunneling Protocol Version 3 (L2TPv3).
• RFC4594: Configuration Guidelines for DiffServ Service Classes.
• RFC4597: Conferencing Scenarios.
• RFC4601: Protocol Independent Multicast - Sparse Mode (PIM-SM): Protocol Specification (Revised).
• RFC4602: Protocol Independent Multicast - Sparse Mode (PIM-SM) IETF Proposed Standard Requirements Analysis.
• RFC4604: Using Internet Group Management Protocol Version 3 (IGMPv3) and Multicast Listener Discovery Protocol Version 2 (MLDv2) for Source-Specific Multicast.
• RFC4605: Internet Group Management Protocol (IGMP) / Multicast Listener Discovery (MLD)-Based Multicast Forwarding ("IGMP/MLD Proxying").
• RFC4606: Generalized Multi-Protocol Label Switching (GMPLS) Extensions for Synchronous Optical Network (SONET) and Synchronous Digital Hierarchy (SDH) Control.
• RFC4607: Source-Specific Multicast for
• RFC4608: Source-Specific Protocol Independent Multicast in 232/8.
• RFC4610: Anycast-RP Using Protocol Independent Multicast (PIM).
• RFC4611: Multicast Source Discovery Protocol (MSDP) Deployment Scenarios.
• RFC4612: Real-Time Facsimile (T.38) - audio/t38 MIME Sub-type Registration.
• RFC4615: The Advanced Encryption Standard-Cipher-based Message Authentication Code-Pseudo-Random Function-128 (AES-CMAC-PRF-128) Algorithm for the Internet Key Exchange Protocol (IKE).
• RFC4616: The PLAIN Simple Authentication and Security Layer (SASL) Mechanism.
• RFC4617: A Uniform Resource Name (URN) Formal Namespace for the Latvian National Government Integration Project.
• RFC4620: IPv6 Node Information Queries.
• RFC4621: Design of the IKEv2 Mobility and Multihoming (MOBIKE) Protocol.
• RFC4623: Pseudowire Emulation Edge-to-Edge (PWE3) Fragmentation and Reassembly.
• RFC4630: Update to DirectoryString Processing in the Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile.
• RFC4632: Classless Inter-domain Routing (CIDR): The Internet Address Assignment and Aggregation Plan.
• RFC4633: Experiment in Long-Term Suspensions From Internet Engineering Task Force (IETF) Mailing Lists.
• RFC4634: US Secure Hash Algorithms (SHA and HMAC-SHA).
• RFC4635: HMAC SHA (Hashed Message Authentication Code, Secure Hash Algorithm) TSIG Algorithm Identifiers.
• RFC4649: Dynamic Host Configuration Protocol for IPv6 (DHCPv6) Relay Agent Remote-ID Option.
• RFC4653: Improving the Robustness of TCP to Non-Congestion Events.
• RFC4654: TCP-Friendly Multicast Congestion Control (TFMCC): Protocol Specification.
• RFC4655: A Path Computation Element (PCE)-Based Architecture. A. Farrel, J.-P. Vasseur,
• RFC4662: A Session Initiation Protocol (SIP) Event Notification Extension for Resource Lists.
• RFC4668: RADIUS Authentication Client MIB for IPv6.
• RFC4669: RADIUS Authentication Server MIB for IPv6.
• RFC4670: RADIUS Accounting Client MIB for IPv6.
• RFC4671: RADIUS Accounting Server MIB for IPv6.

September 2006

• RFC4471: Derivation of DNS Name Predecessor and Successor.
• RFC4613: Media Type Registrations for Downloadable Sounds for Musical Instrument Digital Interface (MIDI).
• RFC4614: A Roadmap for Transmission Control Protocol (TCP) Specification Documents.
• RFC4618: Encapsulation Methods for Transport of PPP/High-Level Data Link Control (HDLC) over MPLS Networks.
• RFC4619: Encapsulation Methods for Transport of Frame Relay over Multiprotocol Label Switching (MPLS) Networks.
• RFC4625: Fibre Channel Routing Information
• RFC4626: MIB for Fibre Channel's Fabric Shortest Path First (FSPF) Protocol.
• RFC4631: Link Management Protocol (LMP) Management Information Base (MIB).
• RFC4638: Accommodating a Maximum Transit Unit/Maximum Receive Unit (MTU/MRU) Greater Than 1492 in the Point-to-Point Protocol over Ethernet (PPPoE).
• RFC4640: Problem Statement for bootstrapping Mobile IPv6 (MIPv6).
• RFC4641: DNSSEC Operational Practices.
• RFC4645: Initial Language Subtag Registry.
• RFC4646: Tags for Identifying Languages.
• RFC4647: Matching of Language Tags.
• RFC4650: HMAC-Authenticated Diffie-Hellman for Multimedia Internet KEYing (MIKEY).
• RFC4656: A One-way Active Measurement Protocol (OWAMP).
• RFC4657: Path Computation Element (PCE) Communication Protocol Generic Requirements.
• RFC4659: BGP-MPLS IP Virtual Private Network (VPN) Extension for IPv6
• RFC4660: Functional Description of Event Notification Filtering.
• RFC4661: An Extensible Markup Language (XML)-Based Format for Event Notification Filtering.
• RFC4663: Transferring MIB Work from IETF Bridge MIB WG to IEEE 802.1
• RFC4664: Framework for Layer 2 Virtual Private Networks (L2VPNs).
• RFC4665: Service Requirements for Layer 2 Provider-Provisioned Virtual Private Networks.
• RFC4666: Signaling System 7 (SS7) Message Transfer Part 3 (MTP3) - User Adaptation Layer (M3UA).
• RFC4667: Layer 2 Virtual Private Network (L2VPN) Extensions for Layer 2 Tunneling Protocol (L2TP).
• RFC4672: RADIUS Dynamic Authorization Client
• RFC4673: RADIUS Dynamic Authorization Server
• RFC4675: RADIUS Attributes for Virtual LAN and Priority Support.
• RFC4677: The Tao of IETF - A Novice's Guide to the Internet Engineering Task Force.
• RFC4678: Server/Application State Protocol v1.
• RFC4679: DSL Forum Vendor-Specific RADIUS Attributes.
• RFC4685: Atom Threading Extensions.
• RFC4686: Analysis of Threats Motivating DomainKeys Identified Mail (DKIM).
• RFC4687: Operations and Management (OAM) Requirements for Point-to-Multipoint MPLS Networks.
• RFC4690: Review and Recommendations for Internationalized Domain Names (IDNs).

October 2006

• RFC3977: Network News Transfer Protocol (NNTP).
• RFC4581: Cryptographically Generated Addresses (CGA) Extension Field Format.
• RFC4593: Generic Threats to Routing Protocols.
• RFC4609: Protocol Independent Multicast - Sparse Mode (PIM-SM) Multicast Routing Security Issues and Enhancements.
• RFC4624: Multicast Source Discovery Protocol (MSDP)
• RFC4636: Foreign Agent Error Extension for Mobile IPv4.
• RFC4642: Using Transport Layer Security (TLS) with Network News Transfer Protocol (NNTP).
• RFC4643: Network News Transfer Protocol (NNTP) Extension for Authentication.
• RFC4644: Network News Transfer Protocol (NNTP) Extension for Streaming Feeds.
• RFC4648: The Base16, Base32, and Base64 Data Encodings.
• RFC4652: Evaluation of Existing Routing Protocols against Automatic Switched Optical Network (ASON) Routing Requirements. D. Papadimitriou, Ed., L.Ong,
• RFC4674: Requirements for Path Computation Element (PCE) Discovery.
• RFC4676: Dynamic Host Configuration Protocol (DHCPv4 and DHCPv6) Option for Civic Addresses Configuration Information.
• RFC4680: TLS Handshake Message for Supplemental Data.
• RFC4681: TLS User Mapping Extension.
• RFC4683: Internet X.509 Public Key Infrastructure Subject Identification Method (SIM). J. Park, J. Lee, H.. Lee,
• RFC4688: A Uniform Resource Name (URN) Namespace for Aerospace and Defence Industries Association of Europe (ASD) Specification 1000D.
• RFC4689: Terminology for Benchmarking Network-layer Traffic Control Mechanisms.
• RFC4691: Guidelines for Acting as an IETF Liaison to Another Organization.
• RFC4692: Considerations on the IPv6 Host Density Metric.
• RFC4693: IETF Operational Notes.
• RFC4694: Number Portability Parameters for the "tel"
• RFC4697: Observed DNS Resolution Misbehavior.
• RFC4698: IRIS: An Address Registry (areg) Type for the Internet Registry Information Service.
• RFC4701: A DNS Resource Record (RR) for Encoding Dynamic Host Configuration Protocol (DHCP) Information (DHCID RR).
• RFC4702: The Dynamic Host Configuration Protocol (DHCP) Client Fully Qualified Domain Name (FQDN) Option.
• RFC4703: Resolution of Fully Qualified Domain Name (FQDN) Conflicts among Dynamic Host Configuration Protocol (DHCP) Clients.
• RFC4704: The Dynamic Host Configuration Protocol for IPv6 (DHCPv6) Client Fully Qualified Domain Name (FQDN) Option.
• RFC4705: GigaBeam High-Speed Radio Link Encryption.
• RFC4707: Netnews Administration System (NAS).
• RFC4708: CellML Media Type.
• RFC4709: Mounting Web Distributed Authoring and Versioning (WebDAV) Servers.
• RFC4710: Real-time Application Quality-of-Service Monitoring (RAQMON) Framework.
• RFC4711: Real-time Application Quality-of-Service Monitoring (RAQMON)
• RFC4712: Transport Mappings for Real-time Application Quality-of-Service Monitoring (RAQMON) Protocol Data Unit (PDU). A. Siddiqui, D. Romascanu, E. Golovinsky, M. Rahman,Y. Kim.
• RFC4713: Registration and Administration Recommendations for Chinese Domain Names.
• RFC4714: Requirements for IETF Technical Publication Service.
• RFC4718: IKEv2 Clarifications and Implementation Guidelines.
• RFC4735: Example Media Types for Use in Documentation.
• RFC4748: RFC 3978 Update to Recognize the IETF Trust.
• RFC4749: RTP Payload Format for the G.729.1 Audio Codec.

November 2006

• RFC4578: Dynamic Host Configuration Protocol (DHCP) Options for the Intel Preboot eXecution Environment (PXE).
• RFC4582: The Binary Floor Control Protocol (BFCP).
• RFC4583: Session Description Protocol (SDP) Format for Binary Floor Control Protocol (BFCP) Streams.
• RFC4684: Constrained Route Distribution for Border Gateway Protocol/MultiProtocol Label Switching (BGP/MPLS) Internet Protocol (IP) Virtual Private Networks (VPNs).
• RFC4695: RTP Payload Format for
• RFC4696: An Implementation Guide for RTP
• RFC4706: Definitions of Managed Objects for Asymmetric Digital Subscriber Line 2 (ADSL2).
• RFC4715: The Integrated Services Digital Network (ISDN) Subaddress Encoding Type for tel
• RFC4716: The Secure Shell (SSH) Public Key File Format.
• RFC4719: Transport of Ethernet Frames over Layer 2 Tunneling Protocol Version 3 (L2TPv3).
• RFC4720: Pseudowire Emulation Edge-to-Edge (PWE3) Frame Check Sequence Retention.
• RFC4722: Media Server Control Markup Language (MSCML) and Protocol.
• RFC4725: ENUM Validation Architecture.
• RFC4726: A Framework for Inter-Domain Multiprotocol Label Switching Traffic Engineering. A. Farrel, J.-P. Vasseur,
• RFC4727: Experimental Values In IPv4, IPv6, ICMPv4, ICMPv6, UDP, and TCP Headers.
• RFC4729: A Uniform Resource Name (URN) Namespace for the Near Field Communication (NFC) Forum.
• RFC4730: A Session Initiation Protocol (SIP) Event Package for Key Press Stimulus (KPML).
• RFC4731: IMAP4 Extension to SEARCH Command for Controlling What Kind of Information Is Returned.
• RFC4736: Reoptimization of Multiprotocol Label Switching (MPLS) Traffic Engineering (TE) Loosely Routed Label Switched Path (LSP).
• RFC4737: Packet Reordering Metrics.
• RFC4738: MIKEY-RSA-R: An Additional Mode of Key Distribution in Multimedia Internet KEYing (MIKEY).
• RFC4739: Multiple Authentication Exchanges in the Internet Key Exchange (IKEv2) Protocol.
• RFC4740: Diameter Session Initiation Protocol (SIP) Application.
• RFC4746: Extensible Authentication Protocol (EAP) Password Authenticated Exchange.
• RFC4747: The Virtual Fabrics
• RFC4752: The Kerberos V5 ("GSSAPI") Simple Authentication and Security Layer (SASL) Mechanism.
• RFC4756: Forward Error Correction Grouping Semantics in Session Description Protocol.
• RFC4758: Cryptographic Token Key Initialization Protocol (CT-KIP) Version 1.0 Revision 1.
• RFC4763: Extensible Authentication Protocol Method for Shared-secret Authentication and Key Establishment (EAP-SAKE).
• RFC4769: IANA Registration for an Enumservice Containing Public Switched Telephone Network (PSTN) Signaling Information.
• RFC4774: Specifying Alternate Semantics for the Explicit Congestion Notification (ECN) Field.
• RFC4776: Dynamic Host Configuration Protocol (DHCPv4 and DHCPv6) Option for Civic Addresses Configuration Information.
• RFC4777: IBM's iSeries Telnet Enhancements. T. Murphy Jr.,
• RFC4789: Simple Network Management Protocol (SNMP) over IEEE 802 Networks.