Browse all RFCs
Every RFC in numerical order. Page 42 of 99.
- RFC 4193Unique Local IPv6 Unicast AddressesCurrentOctober 2005proposed standard
- RFC 4194The S Hexdump FormatCurrentOctober 2005proposed standard
- RFC 4195A Uniform Resource Name (URN) Namespace for the TV-Anytime ForumCurrentOctober 2005informational
- RFC 4196The SEED Cipher Algorithm and Its Use with IPsecCurrentOctober 2005proposed standard
- RFC 4197Requirements for Edge-to-Edge Emulation of Time Division Multiplexed (TDM) Circuits over Packet Switching NetworksCurrentOctober 2005informational
- RFC 4198A Uniform Resource Name (URN) Namespace for Federated ContentCurrentNovember 2005informational
- RFC 4201Link Bundling in MPLS Traffic Engineering (TE)CurrentOctober 2005proposed standard
- RFC 4202Routing Extensions in Support of Generalized Multi-Protocol Label Switching (GMPLS)UpdatedOctober 2005proposed standard
- RFC 4203OSPF Extensions in Support of Generalized Multi-Protocol Label Switching (GMPLS)UpdatedOctober 2005proposed standard
- RFC 4204Link Management Protocol (LMP)UpdatedOctober 2005proposed standard
- RFC 4205Intermediate System to Intermediate System (IS-IS) Extensions in Support of Generalized Multi-Protocol Label Switching (GMPLS)ObsoletedOctober 2005informationalreplaced by RFC5307
- RFC 4206Label Switched Paths (LSP) Hierarchy with Generalized Multi-Protocol Label Switching (GMPLS) Traffic Engineering (TE)UpdatedOctober 2005proposed standard
- RFC 4207Synchronous Optical Network (SONET)/Synchronous Digital Hierarchy (SDH) Encoding for Link Management Protocol (LMP) Test MessagesUpdatedOctober 2005proposed standard
- RFC 4208Generalized Multiprotocol Label Switching (GMPLS) User-Network Interface (UNI): Resource ReserVation Protocol-Traffic Engineering (RSVP-TE) Support for the Overlay ModelCurrentOctober 2005proposed standard
- RFC 4209Link Management Protocol (LMP) for Dense Wavelength Division Multiplexing (DWDM) Optical Line SystemsUpdatedOctober 2005proposed standard
- RFC 4210Internet X.509 Public Key Infrastructure Certificate Management Protocol (CMP)ObsoletedSeptember 2005proposed standardreplaced by RFC9810
- RFC 4211Internet X.509 Public Key Infrastructure Certificate Request Message Format (CRMF)UpdatedSeptember 2005proposed standard
- RFC 4212Alternative Certificate Formats for the Public-Key Infrastructure Using X.509 (PKIX) Certificate Management ProtocolsCurrentOctober 2005informational
- RFC 4213Basic Transition Mechanisms for IPv6 Hosts and RoutersCurrentOctober 2005proposed standard
- RFC 4214Intra-Site Automatic Tunnel Addressing Protocol (ISATAP)ObsoletedOctober 2005experimentalreplaced by RFC5214
- RFC 4215Analysis on IPv6 Transition in Third Generation Partnership Project (3GPP) NetworksCurrentOctober 2005informational
- RFC 4216MPLS Inter-Autonomous System (AS) Traffic Engineering (TE) RequirementsCurrentNovember 2005informational
- RFC 4217Securing FTP with TLSUpdatedOctober 2005proposed standard
- RFC 4218Threats Relating to IPv6 Multihoming SolutionsCurrentOctober 2005informational
- RFC 4219Things Multihoming in IPv6 (MULTI6) Developers Should Think AboutCurrentOctober 2005informational
- RFC 4220Traffic Engineering Link Management Information BaseCurrentNovember 2005proposed standard
- RFC 4221Multiprotocol Label Switching (MPLS) Management OverviewCurrentNovember 2005informational
- RFC 4222Prioritized Treatment of Specific OSPF Version 2 Packets and Congestion AvoidanceUpdatedOctober 2005best current practice
- RFC 4223Reclassification of RFC 1863 to HistoricCurrentOctober 2005informational
- RFC 4224RObust Header Compression (ROHC): ROHC over Channels That Can Reorder PacketsCurrentJanuary 2006informational
- RFC 4225Mobile IP Version 6 Route Optimization Security Design BackgroundCurrentDecember 2005informational
- RFC 4226HOTP: An HMAC-Based One-Time Password AlgorithmCurrentDecember 2005informational
- RFC 4227Using the Simple Object Access Protocol (SOAP) in Blocks Extensible Exchange Protocol (BEEP)UpdatedJanuary 2006proposed standard
- RFC 4228Requirements for an IETF Draft Submission ToolsetCurrentDecember 2005informational
- RFC 4229HTTP Header Field RegistrationsCurrentDecember 2005informational
- RFC 4230RSVP Security PropertiesCurrentDecember 2005informational
- RFC 4231Identifiers and Test Vectors for HMAC-SHA-224, HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512CurrentDecember 2005proposed standard
- RFC 4233Integrated Services Digital Network (ISDN) Q.921-User Adaptation LayerUpdatedJanuary 2006proposed standard
- RFC 4234Augmented BNF for Syntax Specifications: ABNFObsoletedOctober 2005draft standardreplaced by RFC5234
- RFC 4235An INVITE-Initiated Dialog Event Package for the Session Initiation Protocol (SIP)UpdatedNovember 2005proposed standard
- RFC 4236HTTP Adaptation with Open Pluggable Edge Services (OPES)CurrentNovember 2005proposed standard
- RFC 4237Voice Messaging Directory ServiceCurrentOctober 2005proposed standard
- RFC 4238Voice Message Routing ServiceUpdatedOctober 2005proposed standard
- RFC 4239Internet Voice Messaging (IVM)CurrentNovember 2005proposed standard
- RFC 4240Basic Network Media Services with SIPCurrentDecember 2005informational
- RFC 4241A Model of IPv6/IPv4 Dual Stack Internet Access ServiceCurrentDecember 2005informational
- RFC 4242Information Refresh Time Option for Dynamic Host Configuration Protocol for IPv6 (DHCPv6)ObsoletedNovember 2005proposed standardreplaced by RFC8415
- RFC 4243Vendor-Specific Information Suboption for the Dynamic Host Configuration Protocol (DHCP) Relay Agent OptionCurrentDecember 2005proposed standard
- RFC 4244An Extension to the Session Initiation Protocol (SIP) for Request History InformationObsoletedNovember 2005proposed standardreplaced by RFC7044
- RFC 4245High-Level Requirements for Tightly Coupled SIP ConferencingCurrentNovember 2005informational
- RFC 4246International Standard Audiovisual Number (ISAN) URN DefinitionCurrentFebruary 2006informational
- RFC 4247Requirements for Header Compression over MPLSCurrentNovember 2005informational
- RFC 4248The telnet URI SchemeCurrentOctober 2005proposed standard
- RFC 4249Implementer-Friendly Specification of Message and MIME-Part Header Fields and Field ComponentsCurrentJanuary 2006informational
- RFC 4250The Secure Shell (SSH) Protocol Assigned NumbersUpdatedJanuary 2006proposed standard
- RFC 4251The Secure Shell (SSH) Protocol ArchitectureUpdatedJanuary 2006proposed standard
- RFC 4252The Secure Shell (SSH) Authentication ProtocolUpdatedJanuary 2006proposed standard
- RFC 4253The Secure Shell (SSH) Transport Layer ProtocolUpdatedJanuary 2006proposed standard
- RFC 4254The Secure Shell (SSH) Connection ProtocolUpdatedJanuary 2006proposed standard
- RFC 4255Using DNS to Securely Publish Secure Shell (SSH) Key FingerprintsCurrentJanuary 2006proposed standard
- RFC 4256Generic Message Exchange Authentication for the Secure Shell Protocol (SSH)CurrentJanuary 2006proposed standard
- RFC 4257Framework for Generalized Multi-Protocol Label Switching (GMPLS)-based Control of Synchronous Digital Hierarchy/Synchronous Optical Networking (SDH/SONET) NetworksCurrentDecember 2005informational
- RFC 4258Requirements for Generalized Multi-Protocol Label Switching (GMPLS) Routing for the Automatically Switched Optical Network (ASON)CurrentNovember 2005informational
- RFC 4259A Framework for Transmission of IP Datagrams over MPEG-2 NetworksCurrentDecember 2005informational
- RFC 4260Mobile IPv6 Fast Handovers for 802.11 NetworksCurrentNovember 2005informational
- RFC 4261Common Open Policy Service (COPS) Over Transport Layer Security (TLS)UpdatedDecember 2005proposed standard
- RFC 4262X.509 Certificate Extension for Secure/Multipurpose Internet Mail Extensions (S/MIME) CapabilitiesCurrentDecember 2005proposed standard
- RFC 4263Media Subtype Registration for Media Type text/troffCurrentJanuary 2006informational
- RFC 4264BGP WedgiesCurrentNovember 2005informational
- RFC 4265Definition of Textual Conventions for Virtual Private Network (VPN) ManagementCurrentNovember 2005proposed standard
- RFC 4266The gopher URI SchemeCurrentNovember 2005proposed standard
- RFC 4267The W3C Speech Interface Framework Media Types: application/voicexml+xml, application/ssml+xml, application/srgs, application/srgs+xml, application/ccxml+xml, and application/pls+xmlCurrentNovember 2005informational
- RFC 4268Entity State MIBCurrentDecember 2005proposed standard
- RFC 4269The SEED Encryption AlgorithmCurrentDecember 2005informational
- RFC 4270Attacks on Cryptographic Hashes in Internet ProtocolsCurrentDecember 2005informational
- RFC 4271A Border Gateway Protocol 4 (BGP-4)UpdatedJanuary 2006draft standard
- RFC 4272BGP Security Vulnerabilities AnalysisCurrentJanuary 2006informational
- RFC 4273Definitions of Managed Objects for BGP-4CurrentJanuary 2006proposed standard
- RFC 4274BGP-4 Protocol AnalysisCurrentJanuary 2006informational
- RFC 4275BGP-4 MIB Implementation SurveyCurrentJanuary 2006informational
- RFC 4276BGP-4 Implementation ReportCurrentJanuary 2006informational
- RFC 4277Experience with the BGP-4 ProtocolCurrentJanuary 2006informational
- RFC 4278Standards Maturity Variance Regarding the TCP MD5 Signature Option (RFC 2385) and the BGP-4 SpecificationCurrentJanuary 2006informational
- RFC 4279Pre-Shared Key Ciphersuites for Transport Layer Security (TLS)UpdatedDecember 2005proposed standard
- RFC 4280Dynamic Host Configuration Protocol (DHCP) Options for Broadcast and Multicast Control ServersCurrentDecember 2005proposed standard
- RFC 4281The Codecs Parameter for "Bucket" Media TypesObsoletedDecember 2005proposed standardreplaced by RFC6381
- RFC 4282The Network Access IdentifierObsoletedDecember 2005proposed standardreplaced by RFC7542
- RFC 4283Mobile Node Identifier Option for Mobile IPv6 (MIPv6)CurrentDecember 2005proposed standard
- RFC 4284Identity Selection Hints for the Extensible Authentication Protocol (EAP)CurrentJanuary 2006informational
- RFC 4285Authentication Protocol for Mobile IPv6CurrentJanuary 2006informational
- RFC 4286Multicast Router DiscoveryCurrentDecember 2005proposed standard
- RFC 4287The Atom Syndication FormatUpdatedDecember 2005proposed standard
- RFC 4288Media Type Specifications and Registration ProceduresObsoletedDecember 2005best current practicereplaced by RFC6838
- RFC 4289Multipurpose Internet Mail Extensions (MIME) Part Four: Registration ProceduresCurrentDecember 2005best current practice
- RFC 4290Suggested Practices for Registration of Internationalized Domain Names (IDN)CurrentDecember 2005informational
- RFC 4291IP Version 6 Addressing ArchitectureUpdatedFebruary 2006draft standard
- RFC 4292IP Forwarding Table MIBCurrentApril 2006proposed standard
- RFC 4293Management Information Base for the Internet Protocol (IP)CurrentApril 2006proposed standard
- RFC 4294IPv6 Node RequirementsObsoletedApril 2006informationalreplaced by RFC6434
- RFC 4295Mobile IPv6 Management Information BaseCurrentApril 2006proposed standard