RFC 5101: Specification of the IP Flow Information Export (IPFIX) Protocol for the Exchange of IP Traffic Flow Information. RFC 5102: Information Model for IP Flow Information Export. RFC 5103: Bidirectional Flow Export Using IP Flow Information Export (IPFIX). RFC 5104: Codec Control Messages in the RTP Audio-Visual Profile with Feedback (AVPF). RFC 5105: ENUM Validation Token Format Definition. RFC 5106: The Extensible Authentication Protocol-Internet Key Exchange Protocol version 2 (EAP-IKEv2) Method. RFC 5107: DHCP Server Identifier Override Suboption. RFC 5109: RTP Payload Format for Generic Forward Error Correction. RFC 5110: Overview of the Internet Multicast Routing Architecture. RFC 5111: Experiment in Exploratory Group Formation within the Internet Engineering Task Force (IETF). RFC 5112: The Presence-Specific Static Dictionary for Signaling Compression (Sigcomp). RFC 5113: Network Discovery and Selection Problem. RFC 5114: Additional Diffie-Hellman Groups for Use with IETF Standards. RFC 5115: Telephony Routing over IP (TRIP) Attribute for Resource Priority. RFC 5116: An Interface and Algorithms for Authenticated Encryption. RFC 5117: RTP Topologies. RFC 5118: Session Initiation Protocol (SIP) Torture Test Messages for Internet Protocol Version 6 (IPv6). RFC 5119: A Uniform Resource Name (URN) Namespace for the Society of Motion Picture and Television Engineers (SMPTE). RFC 5120: M-ISIS: Multi Topology (MT) Routing in Intermediate System to Intermediate Systems (IS-ISs). RFC 5121: Transmission of IPv6 via the IPv6 Convergence Sublayer over IEEE 802.16 Networks. RFC 5122: Internationalized Resource Identifiers (IRIs) and Uniform Resource Identifiers (URIs) for the Extensible Messaging and Presence Protocol (XMPP). RFC 5123: Considerations in Validating the Path in BGP. RFC 5124: Extended Secure RTP Profile for Real-time Transport Control Protocol (RTCP)-Based Feedback (RTP/SAVPF). RFC 5125: Reclassification of RFC 3525 to Historic. RFC 5126: CMS Advanced Electronic Signatures (CAdES). RFC 5127: Aggregation of DiffServ Service Classes. RFC 5128: State of Peer-to-Peer (P2P) Communication across Network Address Translators (NATs). RFC 5129: Explicit Congestion Marking in MPLS. RFC 5130: A Policy Control Mechanism in IS-IS Using Administrative Tags. RFC 5131: A MIB Textual Convention for Language Tags. RFC 5132: IP Multicast MIB. RFC 5133: Terminal Endpoint Identifier (TEI) Query Request Number Change. RFC 5134: A Uniform Resource Name Namespace for the EPCglobal Electronic Product Code (EPC) and Related Standards. RFC 5135: IP Multicast Requirements for a Network Address Translator (NAT) and a Network Address Port Translator (NAPT). RFC 5136: Defining Network Capacity. RFC 5137: ASCII Escaping of Unicode Characters. RFC 5138: A Uniform Resource Name (URN) Namespace for the Commission for the Management and Application of Geoscience Information (CGI). RFC 5139: Revised Civic Location Format for Presence Information Data Format Location Object (PIDF-LO). RFC 5140: A Telephony Gateway REgistration Protocol (TGREP). RFC 5141: A Uniform Resource Name (URN) Namespace for the International Organization for Standardization (ISO). RFC 5142: Mobility Header Home Agent Switch Message. RFC 5143: Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH) Circuit Emulation Service over MPLS (CEM) Encapsulation. RFC 5144: A Domain Availability Check (DCHK) Registry Type for the Internet Registry Information Service (IRIS). RFC 5145: Framework for MPLS-TE to GMPLS Migration. RFC 5146: Interworking Requirements to Support Operation of MPLS-TE over GMPLS Networks. RFC 5147: URI Fragment Identifiers for the text/plain Media Type. RFC 5148: Jitter Considerations in Mobile Ad Hoc Networks (MANETs). RFC 5149: Service Selection for Mobile IPv6. RFC 5150: Label Switched Path Stitching with Generalized Multiprotocol Label Switching Traffic Engineering (GMPLS TE). RFC 5151: Inter-Domain MPLS and GMPLS Traffic Engineering -- Resource Reservation Protocol-Traffic Engineering (RSVP-TE) Extensions. RFC 5152: A Per-Domain Path Computation Method for Establishing Inter-Domain Traffic Engineering (TE) Label Switched Paths (LSPs). RFC 5153: IPFIX Implementation Guidelines. RFC 5154: IP over IEEE 802.16 Problem Statement and Goals. RFC 5155: DNS Security (DNSSEC) Hashed Authenticated Denial of Existence. RFC 5156: Special-Use IPv6 Addresses. RFC 5157: IPv6 Implications for Network Scanning. RFC 5158: 6to4 Reverse DNS Delegation Specification. RFC 5159: Session Description Protocol (SDP) Attributes for Open Mobile Alliance (OMA) Broadcast (BCAST) Service and Content Protection. RFC 5160: Considerations of Provider-to-Provider Agreements for Internet-Scale Quality of Service (QoS). RFC 5161: The IMAP ENABLE Extension. RFC 5162: IMAP4 Extensions for Quick Mailbox Resynchronization. RFC 5163: Extension Formats for Unidirectional Lightweight Encapsulation (ULE) and the Generic Stream Encapsulation (GSE). RFC 5164: Mobility Services Transport: Problem Statement. RFC 5165: A Uniform Resource Name (URN) Namespace for the Open Geospatial Consortium (OGC). RFC 5166: Metrics for the Evaluation of Congestion Control Mechanisms. RFC 5167: Media Server Control Protocol Requirements. RFC 5168: XML Schema for Media Control. RFC 5169: Handover Key Management and Re-Authentication Problem Statement. RFC 5170: Low Density Parity Check (LDPC) Staircase and Triangle Forward Error Correction (FEC) Schemes. RFC 5171: Cisco Systems UniDirectional Link Detection (UDLD) Protocol. RFC 5172: Negotiation for IPv6 Datagram Compression Using IPv6 Control Protocol. RFC 5173: Sieve Email Filtering: Body Extension. RFC 5174: A Uniform Resource Name (URN) Namespace for the European Broadcasting Union (EBU). RFC 5175: IPv6 Router Advertisement Flags Option. RFC 5176: Dynamic Authorization Extensions to Remote Authentication Dial In User Service (RADIUS). RFC 5177: Network Mobility (NEMO) Extensions for Mobile IPv4. RFC 5178: Generic Security Service Application Program Interface (GSS-API) Internationalization and Domain-Based Service Names and Name Type. RFC 5179: Generic Security Service Application Program Interface (GSS-API) Domain-Based Service Names Mapping for the Kerberos V GSS Mechanism. RFC 5180: IPv6 Benchmarking Methodology for Network Interconnect Devices. RFC 5181: IPv6 Deployment Scenarios in 802.16 Networks. RFC 5182: IMAP Extension for Referencing the Last SEARCH Result. RFC 5183: Sieve Email Filtering: Environment Extension. RFC 5184: Unified Layer 2 (L2) Abstractions for Layer 3 (L3)-Driven Fast Handover. RFC 5185: OSPF Multi-Area Adjacency. RFC 5186: Internet Group Management Protocol Version 3 (IGMPv3) / Multicast Listener Discovery Version 2 (MLDv2) and Multicast Routing Protocol Interaction. RFC 5187: OSPFv3 Graceful Restart. RFC 5188: RTP Payload Format for the Enhanced Variable Rate Wideband Codec (EVRC-WB) and the Media Subtype Updates for EVRC-B Codec. RFC 5189: Middlebox Communication (MIDCOM) Protocol Semantics. RFC 5190: Definitions of Managed Objects for Middlebox Communication. RFC 5191: Protocol for Carrying Authentication for Network Access (PANA). RFC 5192: DHCP Options for Protocol for Carrying Authentication for Network Access (PANA) Authentication Agents. RFC 5193: Protocol for Carrying Authentication for Network Access (PANA) Framework. RFC 5194: Framework for Real-Time Text over IP Using the Session Initiation Protocol (SIP). RFC 5195: BGP-Based Auto-Discovery for Layer-1 VPNs. RFC 5196: Session Initiation Protocol (SIP) User Agent Capability Extension to Presence Information Data Format (PIDF). RFC 5197: On the Applicability of Various Multimedia Internet KEYing (MIKEY) Modes and Extensions. RFC 5198: Unicode Format for Network Interchange. RFC 5201: Host Identity Protocol. RFC 5202: Using the Encapsulating Security Payload (ESP) Transport Format with the Host Identity Protocol (HIP). RFC 5203: Host Identity Protocol (HIP) Registration Extension. RFC 5204: Host Identity Protocol (HIP) Rendezvous Extension. RFC 5205: Host Identity Protocol (HIP) Domain Name System (DNS) Extensions. RFC 5206: End-Host Mobility and Multihoming with the Host Identity Protocol. RFC 5207: NAT and Firewall Traversal Issues of Host Identity Protocol (HIP) Communication. RFC 5208: Public-Key Cryptography Standards (PKCS) #8: Private-Key Information Syntax Specification Version 1.2. RFC 5209: Network Endpoint Assessment (NEA): Overview and Requirements. RFC 5210: A Source Address Validation Architecture (SAVA) Testbed and Deployment Experience. RFC 5211: An Internet Transition Plan. RFC 5212: Requirements for GMPLS-Based Multi-Region and Multi-Layer Networks (MRN/MLN). RFC 5213: Proxy Mobile IPv6. RFC 5214: Intra-Site Automatic Tunnel Addressing Protocol (ISATAP). RFC 5215: RTP Payload Format for Vorbis Encoded Audio. RFC 5216: The EAP-TLS Authentication Protocol. RFC 5217: Memorandum for Multi-Domain Public Key Infrastructure Interoperability. RFC 5218: What Makes For a Successful Protocol?. RFC 5219: A More Loss-Tolerant RTP Payload Format for MP3 Audio. RFC 5220: Problem Statement for Default Address Selection in Multi-Prefix Environments: Operational Issues of RFC 3484 Default Rules. RFC 5221: Requirements for Address Selection Mechanisms. RFC 5222: LoST: A Location-to-Service Translation Protocol. RFC 5223: Discovering Location-to-Service Translation (LoST) Servers Using the Dynamic Host Configuration Protocol (DHCP). RFC 5224: Diameter Policy Processing Application. RFC 5225: RObust Header Compression Version 2 (ROHCv2): Profiles for RTP, UDP, IP, ESP and UDP-Lite. RFC 5226: Guidelines for Writing an IANA Considerations Section in RFCs. RFC 5227: IPv4 Address Conflict Detection. RFC 5228: Sieve: An Email Filtering Language. RFC 5229: Sieve Email Filtering: Variables Extension. RFC 5230: Sieve Email Filtering: Vacation Extension. RFC 5231: Sieve Email Filtering: Relational Extension. RFC 5232: Sieve Email Filtering: Imap4flags Extension. RFC 5233: Sieve Email Filtering: Subaddress Extension. RFC 5234: Augmented BNF for Syntax Specifications: ABNF. RFC 5235: Sieve Email Filtering: Spamtest and Virustest Extensions. RFC 5236: Improved Packet Reordering Metrics. RFC 5237: IANA Allocation Guidelines for the Protocol Field. RFC 5238: Datagram Transport Layer Security (DTLS) over the Datagram Congestion Control Protocol (DCCP). RFC 5239: A Framework for Centralized Conferencing. RFC 5240: Protocol Independent Multicast (PIM) Bootstrap Router MIB. RFC 5241: Naming Rights in IETF Protocols. RFC 5242: A Generalized Unified Character Code: Western European and CJK Sections. RFC 5243: OSPF Database Exchange Summary List Optimization. RFC 5244: Definition of Events for Channel-Oriented Telephony Signalling. RFC 5246: The Transport Layer Security (TLS) Protocol Version 1.2. RFC 5247: Extensible Authentication Protocol (EAP) Key Management Framework. RFC 5248: A Registry for SMTP Enhanced Mail System Status Codes. RFC 5249: Templates for Internet-Drafts Containing MIB Modules. RFC 5250: The OSPF Opaque LSA Option. RFC 5251: Layer 1 VPN Basic Mode. RFC 5252: OSPF-Based Layer 1 VPN Auto-Discovery. RFC 5253: Applicability Statement for Layer 1 Virtual Private Network (L1VPN) Basic Mode. RFC 5254: Requirements for Multi-Segment Pseudowire Emulation Edge-to-Edge (PWE3). RFC 5255: Internet Message Access Protocol Internationalization. RFC 5256: Internet Message Access Protocol - SORT and THREAD Extensions. RFC 5257: Internet Message Access Protocol - ANNOTATE Extension. RFC 5258: Internet Message Access Protocol version 4 - LIST Command Extensions. RFC 5259: Internet Message Access Protocol - CONVERT Extension. RFC 5260: Sieve Email Filtering: Date and Index Extensions. RFC 5261: An Extensible Markup Language (XML) Patch Operations Framework Utilizing XML Path Language (XPath) Selectors. RFC 5262: Presence Information Data Format (PIDF) Extension for Partial Presence. RFC 5263: Session Initiation Protocol (SIP) Extension for Partial Notification of Presence Information. RFC 5264: Publication of Partial Presence Information. RFC 5265: Mobile IPv4 Traversal across IPsec-Based VPN Gateways. RFC 5266: Secure Connectivity and Mobility Using Mobile IPv4 and IKEv2 Mobility and Multihoming (MOBIKE). RFC 5267: Contexts for IMAP4. RFC 5268: Mobile IPv6 Fast Handovers. RFC 5269: Distributing a Symmetric Fast Mobile IPv6 (FMIPv6) Handover Key Using SEcure Neighbor Discovery (SEND). RFC 5270: Mobile IPv6 Fast Handovers over IEEE 802.16e Networks. RFC 5271: Mobile IPv6 Fast Handovers for 3G CDMA Networks. RFC 5272: Certificate Management over CMS (CMC). RFC 5273: Certificate Management over CMS (CMC): Transport Protocols. RFC 5274: Certificate Management Messages over CMS (CMC): Compliance Requirements. RFC 5275: CMS Symmetric Key Management and Distribution. RFC 5276: Using the Server-Based Certificate Validation Protocol (SCVP) to Convey Long-Term Evidence Records. RFC 5277: NETCONF Event Notifications. RFC 5278: IANA Registration of Enumservices for Voice and Video Messaging. RFC 5279: A Uniform Resource Name (URN) Namespace for the 3rd Generation Partnership Project (3GPP). RFC 5280: Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile. RFC 5281: Extensible Authentication Protocol Tunneled Transport Layer Security Authenticated Protocol Version 0 (EAP-TTLSv0). RFC 5282: Using Authenticated Encryption Algorithms with the Encrypted Payload of the Internet Key Exchange version 2 (IKEv2) Protocol. RFC 5283: LDP Extension for Inter-Area Label Switched Paths (LSPs). RFC 5284: User-Defined Errors for RSVP. RFC 5285: A General Mechanism for RTP Header Extensions. RFC 5286: Basic Specification for IP Fast Reroute: Loop-Free Alternates. RFC 5287: Control Protocol Extensions for the Setup of Time-Division Multiplexing (TDM) Pseudowires in MPLS Networks. RFC 5288: AES Galois Counter Mode (GCM) Cipher Suites for TLS. RFC 5289: TLS Elliptic Curve Cipher Suites with SHA-256/384 and AES Galois Counter Mode (GCM). RFC 5290: Comments on the Usefulness of Simple Best-Effort Traffic. RFC 5291: Outbound Route Filtering Capability for BGP-4. RFC 5292: Address-Prefix-Based Outbound Route Filter for BGP-4. RFC 5293: Sieve Email Filtering: Editheader Extension. RFC 5294: Host Threats to Protocol Independent Multicast (PIM). RFC 5295: Specification for the Derivation of Root Keys from an Extended Master Session Key (EMSK). RFC 5296: EAP Extensions for EAP Re-authentication Protocol (ERP). RFC 5297: Synthetic Initialization Vector (SIV) Authenticated Encryption Using the Advanced Encryption Standard (AES). RFC 5298: Analysis of Inter-Domain Label Switched Path (LSP) Recovery. RFC 5301: Dynamic Hostname Exchange Mechanism for IS-IS. RFC 5302: Domain-Wide Prefix Distribution with Two-Level IS-IS. RFC 5303: Three-Way Handshake for IS-IS Point-to-Point Adjacencies. RFC 5304: IS-IS Cryptographic Authentication. RFC 5305: IS-IS Extensions for Traffic Engineering. RFC 5306: Restart Signaling for IS-IS. RFC 5307: IS-IS Extensions in Support of Generalized Multi-Protocol Label Switching (GMPLS). RFC 5308: Routing IPv6 with IS-IS. RFC 5309: Point-to-Point Operation over LAN in Link State Routing Protocols. RFC 5321: Simple Mail Transfer Protocol. RFC 5322: Internet Message Format. RFC 5323: Web Distributed Authoring and Versioning (WebDAV) SEARCH. RFC 5324: MIB for Fibre-Channel Security Protocols (FC-SP). RFC 5325: Licklider Transmission Protocol - Motivation. RFC 5326: Licklider Transmission Protocol - Specification. RFC 5327: Licklider Transmission Protocol - Security Extensions. RFC 5328: A Uniform Resource Name (URN) Namespace for the Digital Video Broadcasting Project (DVB). RFC 5329: Traffic Engineering Extensions to OSPF Version 3. RFC 5330: A Link-Type sub-TLV to Convey the Number of Traffic Engineering Label Switched Paths Signalled with Zero Reserved Bandwidth across a Link. RFC 5331: MPLS Upstream Label Assignment and Context-Specific Label Space. RFC 5332: MPLS Multicast Encapsulations. RFC 5334: Ogg Media Types. RFC 5335: Internationalized Email Headers. RFC 5336: SMTP Extension for Internationalized Email Addresses. RFC 5337: Internationalized Delivery Status and Disposition Notifications. RFC 5338: Using the Host Identity Protocol with Legacy Applications. RFC 5339: Evaluation of Existing GMPLS Protocols against Multi-Layer and Multi-Region Networks (MLN/MRN). RFC 5340: OSPF for IPv6. RFC 5341: The Internet Assigned Number Authority (IANA) tel Uniform Resource Identifier (URI) Parameter Registry. RFC 5342: IANA Considerations and IETF Protocol Usage for IEEE 802 Parameters. RFC 5343: Simple Network Management Protocol (SNMP) Context EngineID Discovery. RFC 5344: Presence and Instant Messaging Peering Use Cases. RFC 5345: Simple Network Management Protocol (SNMP) Traffic Measurements and Trace Exchange Formats. RFC 5346: Operational Requirements for ENUM-Based Softswitch Use. RFC 5347: Media Gateway Control Protocol Fax Package. RFC 5348: TCP Friendly Rate Control (TFRC): Protocol Specification. RFC 5349: Elliptic Curve Cryptography (ECC) Support for Public Key Cryptography for Initial Authentication in Kerberos (PKINIT). RFC 5350: IANA Considerations for the IPv4 and IPv6 Router Alert Options. RFC 5351: An Overview of Reliable Server Pooling Protocols. RFC 5352: Aggregate Server Access Protocol (ASAP). RFC 5353: Endpoint Handlespace Redundancy Protocol (ENRP). RFC 5354: Aggregate Server Access Protocol (ASAP) and Endpoint Handlespace Redundancy Protocol (ENRP) Parameters. RFC 5355: Threats Introduced by Reliable Server Pooling (RSerPool) and Requirements for Security in Response to Threats. RFC 5356: Reliable Server Pooling Policies. RFC 5357: A Two-Way Active Measurement Protocol (TWAMP). RFC 5358: Preventing Use of Recursive Nameservers in Reflector Attacks. RFC 5359: Session Initiation Protocol Service Examples. RFC 5360: A Framework for Consent-Based Communications in the Session Initiation Protocol (SIP). RFC 5361: A Document Format for Requesting Consent. RFC 5362: The Session Initiation Protocol (SIP) Pending Additions Event Package. RFC 5363: Framework and Security Considerations for Session Initiation Protocol (SIP) URI-List Services. RFC 5364: Extensible Markup Language (XML) Format Extension for Representing Copy Control Attributes in Resource Lists. RFC 5365: Multiple-Recipient MESSAGE Requests in the Session Initiation Protocol (SIP). RFC 5366: Conference Establishment Using Request-Contained Lists in the Session Initiation Protocol (SIP). RFC 5367: Subscriptions to Request-Contained Resource Lists in the Session Initiation Protocol (SIP). RFC 5368: Referring to Multiple Resources in the Session Initiation Protocol (SIP). RFC 5369: Framework for Transcoding with the Session Initiation Protocol (SIP). RFC 5370: The Session Initiation Protocol (SIP) Conference Bridge Transcoding Model. RFC 5371: RTP Payload Format for JPEG 2000 Video Streams. RFC 5372: Payload Format for JPEG 2000 Video: Extensions for Scalability and Main Header Recovery. RFC 5373: Requesting Answering Modes for the Session Initiation Protocol (SIP). RFC 5374: Multicast Extensions to the Security Architecture for the Internet Protocol. RFC 5375: IPv6 Unicast Address Assignment Considerations. RFC 5376: Inter-AS Requirements for the Path Computation Element Communication Protocol (PCECP). RFC 5377: Advice to the Trustees of the IETF Trust on Rights to Be Granted in IETF Documents. RFC 5378: Rights Contributors Provide to the IETF Trust. RFC 5380: Hierarchical Mobile IPv6 (HMIPv6) Mobility Management. RFC 5381: Experience of Implementing NETCONF over SOAP. RFC 5382: NAT Behavioral Requirements for TCP. RFC 5383: Deployment Considerations for Lemonade-Compliant Mobile Email. RFC 5384: The Protocol Independent Multicast (PIM) Join Attribute Format. RFC 5386: Better-Than-Nothing Security: An Unauthenticated Mode of IPsec. RFC 5387: Problem and Applicability Statement for Better-Than-Nothing Security (BTNS). RFC 5389: Session Traversal Utilities for NAT (STUN). RFC 5391: RTP Payload Format for ITU-T Recommendation G.711.1. RFC 5395: Domain Name System (DNS) IANA Considerations.