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5280 Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile

5242 A Generalized Unified Character Code: Western European and CJK Sections

5241 Naming Rights in IETF Protocols

5237 IANA Allocation Guidelines for the Protocol Field

5235 Sieve Email Filtering: Spamtest and Virustest Extensions

5234 Augmented BNF for Syntax Specifications: ABNF

5233 Sieve Email Filtering: Subaddress Extension

5232 Sieve Email Filtering: Imap4flags Extension

5231 Sieve Email Filtering: Relational Extension

5230 Sieve Email Filtering: Vacation Extension

5229 Sieve Email Filtering: Variables Extension

5228 Sieve: An Email Filtering Language

5225 RObust Header Compression Version 2 (ROHCv2): Profiles for RTP, UDP, IP, ESP and UDP-Lite

5224 Diameter Policy Processing Application

5219 A More Loss-Tolerant RTP Payload Format for MP3 Audio

5216 The EAP-TLS Authentication Protocol

5214 Intra-Site Automatic Tunnel Addressing Protocol (ISATAP)

5207 NAT and Firewall Traversal Issues of Host Identity Protocol (HIP) Communication

5206 End-Host Mobility and Multihoming with the Host Identity Protocol

5205 Host Identity Protocol (HIP) Domain Name System (DNS) Extension

5204 Host Identity Protocol (HIP) Rendezvous Extension

5203 Host Identity Protocol (HIP) Registration Extension

5202 Using the Encapsulating Security Payload (ESP) Transport Format with Host Identity Protocol (HIP)

5201 Host Identity Protocol

5198 Unicode Format for Network Interchange

5193 Protocol for Carrying Authentication for Network Access (PANA) Framework

5192 DHCP Options for Protocol for Carrying Authentication for Network Access (PANA) Authentication Agents

5191 Protocol for Carrying Authentication for Network Access (PANA)

5190 Definitions of Managed Objects for Middlebox Communication

5189 Middlebox Communication (MIDCOM) Protocol Semantics

5188 RTP Payload Format for the Enhanced Variable Rate Wideband Codec (EVRC-WB) and the Media Subtype Updates for EVRC-B Codec

5185 OSPF Multi-Area Adjacency

5182 IMAP Extension for Referencing the Last SEARCH Result

5181 IPv6 Deployment Scenarios in 802.16 Networks

5179 Generic Security Service Application Program Interface (GSS-API) Domain-Based Service Names Mapping for the Kerberos V GSS Mechanism

5178 Generic Security Service Application Program Interface (GSS-API) Internationalization and Domain-Based Service Names and Name Type

5177 Network Mobility (NEMO) Extensions for Mobile IPv4

5176 Dynamic Authorization Extensions to Remote Authentication Dial In User Service (RADIUS)

5175 IPv6 Router Advertisement Flags Option

5174 A Uniform Resource Name (URN) Namespace for the European Broadcasting Union (EBU)

5173 Sieve Email Filtering: Body Extension

5172 Negotiation for IPv6 Datagram Compression Using IPv6 Control Protocol

5171 Cisco Systems UniDirectional Link Detection (UDLD) Protocol

5169 Handover Key Management and Re-Authentication Problem Statement

5168 XML Schema for Media Control

5167 Media Server Control Protocol Requirements

5166 Metrics for the Evaluation of Congestion Control Mechanisms

5165 A Uniform Resource Name (URN) Namespace for the Open Geospatial Consortium (OGC)

5164 Mobility Services Transport: Problem Statement

5163 Extension Formats for Unidirectional Lightweight Encapsulation (ULE) and the Generic Stream Encapsulation (GSE)

5162 IMAP4 Extensions for Quick Mailbox Resynchronization

5161 The IMAP ENABLE Extension

5160 Considerations of Provider-to-Provider Agreements for Internet-Scale Quality of Service (QoS)

5159 Session Description Protocol (SDP) Attributes for Open Mobile Alliance (OMA) Broadcast (BCAST) Service and Content Protection

5158 6to4 Reverse DNS Delegation Specification

5157 IPv6 Implications for Network Scanning

5156 Special-Use IPv6 Addresses

5155 DNS Security (DNSSEC) Hashed Authenticated Denial of Existence

5154 IP over IEEE 802.16 Problem Statement and Goals

5153 IP Flow Information Export (IPFIX) Implementation Guidelines

5152 A Per-Domain Path Computation Method for Establishing Inter-Domain Traffic Engineering (TE) Label Switched Paths (LSPs)

5151 Inter-Domain MPLS and GMPLS Traffic Engineering -- Resource Reservation Protocol-Traffic Engineering (RSVP-TE) Extensions

5150 Label Switched Path Stitching with Generalized Multiprotocol Label Switching Traffic Engineering (GMPLS

5149 Service Selection for Mobile IPv6

5148 Jitter Considerations in Mobile Ad Hoc Networks (MANETs)

5147 URI Fragment Identifiers for the text/plain Media Type

5146 Interworking Requirements to Support Operation of MPLS-TE over GMPLS Networks

5145 Framework for MPLS-TE to GMPLS Migration

5144 A Domain Availability Check (DCHK) Registry Type for the Internet Registry Information Service (IRIS)

5143 Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH) Circuit Emulation Service over MPLS (CEM) Encapsulation

5142 Mobility Header Home Agent Switch Message

5141 A Uniform Resource Name (URN) Namespace for the International Organization for Standardization (ISO)

5140 A Telephony Gateway REgistration Protocol (TGREP)

5139 Revised Civic Location Format for Presence Information Data Format Location Object (PIDF-LO)

5138 A Uniform Resource Name (URN) Namespace for the Commission for the Management and Application of Geoscience Information (CGI)

5137 ASCII Escaping of Unicode Characters

5136 Defining Network Capacity

5135 IP Multicast Requirements for a Network Address Translator (NAT) and a Network Address Port Translator (NAPT)

5134 A Uniform Resource Name Namespace for the EPCglobal Electronic Product Code (EPC) and Related Standards

5133 Terminal Endpoint Identifier (TEI) Query Request Number Change

5132 IP Multicast MIB

5131 A MIB Textual Convention for Language Tags

5130 A Policy Control Mechanism in IS-IS Using Administrative Tags

5129 Explicit Congestion Marking in MPLS

5128 State of Peer-to-Peer (P2P) Communication across Network Address Translators (NATs)

5127 Aggregation of Diffserv Service Classes

5126 CMS Advanced Electronic Signatures (CAdES)

5125 Reclassification of RFC 3525 to Historic

5124 Extended Secure RTP Profile for Real-time Transport Control Protocol (RTCP)-Based Feedback (RTP/SAVPF)

5123 Considerations in Validating the Path in BGP

5122 Internationalized Resource Identifiers (IRIs) and Uniform Resource Identifiers (URIs) for the Extensible Messaging and Presence Protocol (XMPP)

5121 Transmission of IPv6 via the IPv6 Convergence Sublayer over IEEE 802.16 Networks

5120 M-ISIS: Multi Topology (MT) Routing in Intermediate System to Intermediate Systems (IS-ISs)

5119 A Uniform Resource Name (URN) Namespace for the Society of Motion Picture and Television Engineers (SMPTE)

5118 Session Initiation Protocol (SIP) Torture Test Messages for Internet Protocol Version 6 (IPv6)

5117 RTP Topologies

5116 An Interface and Algorithms for Authenticated Encryption

5115 Telephony Routing over IP (TRIP) Attribute for Resource Priority

5114 Additional Diffie-Hellman Groups for Use with IETF Standards

5113 Network Discovery and Selection Problem