Опубликованные RFC, связи обновления и замены, официальные статусы и русские переводы.
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A MIB Textual Convention for Language Tags
This MIB module defines a textual convention to represent BCP 47 language tags. The intent is that this textual convention will be imported and used in MIB modules that would otherwise define their own representation. [STANDARDS-TRACK]
A Policy Control Mechanism in IS-IS Using Administrative Tags
This document describes an extension to the IS-IS protocol to add operational capabilities that allow for ease of management and control over IP prefix distribution within an IS-IS domain. This document enhances the IS-IS protocol by extending the information that an Intermediate System (IS) router can place in Link State Protocol (LSP) Data Units for policy use. This extension will provide operat…
Explicit Congestion Marking in MPLS
RFC 3270 defines how to support the Diffserv architecture in MPLS networks, including how to encode Diffserv Code Points (DSCPs) in an MPLS header. DSCPs may be encoded in the EXP field, while other uses of that field are not precluded. RFC 3270 makes no statement about how Explicit Congestion Notification (ECN) marking might be encoded in the MPLS header. This document defines how an operator mig…
State of Peer-to-Peer (P2P) Communication across Network Address Translators (NATs)
This memo documents the various methods known to be in use by applications to establish direct communication in the presence of Network Address Translators (NATs) at the current time. Although this memo is intended to be mainly descriptive, the Security Considerations section makes some purely advisory recommendations about how to deal with security vulnerabilities the applications could inadverte…
Aggregation of Diffserv Service Classes
In the core of a high-capacity network, service differentiation may still be needed to support applications' utilization of the network. Applications with similar traffic characteristics and performance requirements are mapped into Diffserv service classes based on end- to-end behavior requirements of the applications. However, some network segments may be configured in such a way that a single fo…
CMS Advanced Electronic Signatures (CAdES)
This document defines the format of an electronic signature that can remain valid over long periods. This includes evidence as to its validity even if the signer or verifying party later attempts to deny (i.e., repudiates) the validity of the signature. The format can be considered as an extension to RFC 3852 and RFC 2634, where, when appropriate, additional signed and unsigned attributes have bee…
Reclassification of RFC 3525 to Historic
This document reclassifies RFC 3525, Gateway Control Protocol Version 1, to Historic Status. This memo also obsoletes RFC 3525. This memo provides information for the Internet community.
Extended Secure RTP Profile for Real-time Transport Control Protocol (RTCP)-Based Feedback (RTP/SAVPF)
An RTP profile (SAVP) for secure real-time communications and another profile (AVPF) to provide timely feedback from the receivers to a sender are defined in RFC 3711 and RFC 4585, respectively. This memo specifies the combination of both profiles to enable secure RTP communications with feedback. [STANDARDS-TRACK]
Considerations in Validating the Path in BGP
This document examines the implications of hop-by-hop forwarding, route aggregation, and route filtering on the concept of validation within a BGP Autonomous System (AS) Path. This memo provides information for the Internet community.
Internationalized Resource Identifiers (IRIs) and Uniform Resource Identifiers (URIs) for the Extensible Messaging and Presence Protocol (XMPP)
This document defines the use of Internationalized Resource Identifiers (IRIs) and Uniform Resource Identifiers (URIs) in identifying or interacting with entities that can communicate via the Extensible Messaging and Presence Protocol (XMPP). [STANDARDS-TRACK]
Transmission of IPv6 via the IPv6 Convergence Sublayer over IEEE 802.16 Networks
IEEE Std 802.16 is an air interface specification for fixed and mobile Broadband Wireless Access Systems. Service-specific convergence sublayers to which upper-layer protocols interface are a part of the IEEE 802.16 MAC (Medium Access Control). The Packet convergence sublayer (CS) is used for the transport of all packet- based protocols such as Internet Protocol (IP) and IEEE 802.3 LAN/MAN CSMA/CD…
M-ISIS: Multi Topology (MT) Routing in Intermediate System to Intermediate Systems (IS-ISs)
This document describes an optional mechanism within Intermediate System to Intermediate Systems (IS-ISs) used today by many ISPs for IGP routing within their clouds. This document describes how to run, within a single IS-IS domain, a set of independent IP topologies that we call Multi-Topologies (MTs). This MT extension can be used for a variety of purposes, such as an in-band management network …
A Uniform Resource Name (URN) Namespace for the Society of Motion Picture and Television Engineers (SMPTE)
This document describes a Uniform Resource Name (URN) namespace for the Society of Motion Picture and Television Engineers (SMPTE) for naming persistent resources that SMPTE produces or manages. A subnamespace for Universal Labels is specifically described. This memo provides information for the Internet community.
Session Initiation Protocol (SIP) Torture Test Messages for Internet Protocol Version 6 (IPv6)
This document provides examples of Session Initiation Protocol (SIP) test messages designed to exercise and "torture" the code of an IPv6-enabled SIP implementation. This memo provides information for the Internet community.
RTP Topologies
This document discusses multi-endpoint topologies used in Real-time Transport Protocol (RTP)-based environments. In particular, centralized topologies commonly employed in the video conferencing industry are mapped to the RTP terminology. This memo provides information for the Internet community.
An Interface and Algorithms for Authenticated Encryption
This document defines algorithms for Authenticated Encryption with Associated Data (AEAD), and defines a uniform interface and a registry for such algorithms. The interface and registry can be used as an application-independent set of cryptoalgorithm suites. This approach provides advantages in efficiency and security, and promotes the reuse of crypto implementations. [STANDARDS-TRACK]
Telephony Routing over IP (TRIP) Attribute for Resource Priority
This document defines a new attribute for the Telephony Routing over IP (TRIP) protocol. The attribute associates protocols/services in the PSTN offering authorized prioritization during call setup that are reachable through a TRIP gateway. Current examples of preferential service in the Public Switched Telephone Network (PSTN) are Government Emergency Telecommunications Service (GETS) in the U.S.…
Additional Diffie-Hellman Groups for Use with IETF Standards
This document describes eight Diffie-Hellman groups that can be used in conjunction with IETF protocols to provide security for Internet communications. The groups allow implementers to use the same groups with a variety of security protocols, e.g., SMIME, Secure SHell (SSH), Transport Layer Security (TLS), and Internet Key Exchange (IKE). All of these groups comply in form and structure with rele…
Network Discovery and Selection Problem
When multiple access networks are available, users may have difficulty in selecting which network to connect to and how to authenticate with that network. This document defines the network discovery and selection problem, dividing it into multiple sub- problems. Some constraints on potential solutions are outlined, and the limitations of several solutions (including existing ones) are discussed. T…
The Presence-Specific Static Dictionary for Signaling Compression (Sigcomp)
The Session Initiation Protocol (SIP) is a text-based protocol for initiating and managing communication sessions. The protocol is extended by the SIP-events notification framework to provide subscriptions and notifications of SIP events. One example of such event notification mechanism is presence, which is expressed in XML documents called presence documents. SIP can be compressed by using Signa…
Experiment in Exploratory Group Formation within the Internet Engineering Task Force (IETF)
This document describes an RFC 3933 experiment in the Working Group formation process, known as the Exploratory Group. Exploratory Groups may be created as the first step toward Working Group formation, or as an intermediate step between a Birds of a Feather (BOF) session and Working Group creation. Exploratory Groups are focused on completion of prerequisites for Working Group formation, and as a…
Overview of the Internet Multicast Routing Architecture
This document describes multicast routing architectures that are currently deployed on the Internet. This document briefly describes those protocols and references their specifications. This memo also reclassifies several older RFCs to Historic. These RFCs describe multicast routing protocols that were never widely deployed or have fallen into disuse. This memo provides information for the Interne…
RTP Payload Format for Generic Forward Error Correction
This document specifies a payload format for generic Forward Error Correction (FEC) for media data encapsulated in RTP. It is based on the exclusive-or (parity) operation. The payload format described in this document allows end systems to apply protection using various protection lengths and levels, in addition to using various protection group sizes to adapt to different media and channel charac…
DHCP Server Identifier Override Suboption
This memo defines a new suboption of the DHCP relay information option that allows the DHCP relay to specify a new value for the Server Identifier option, which is inserted by the DHCP Server. This allows the DHCP relay to act as the actual DHCP server such that RENEW DHCPREQUESTs will come to the relay instead of going to the server directly. This gives the relay the opportunity to include the Re…
The Extensible Authentication Protocol-Internet Key Exchange Protocol version 2 (EAP-IKEv2) Method
This document specifies EAP-IKEv2, an Extensible Authentication Protocol (EAP) method that is based on the Internet Key Exchange (IKEv2) protocol. EAP-IKEv2 provides mutual authentication and session key establishment between an EAP peer and an EAP server. It supports authentication techniques that are based on passwords, high-entropy shared keys, and public key certificates. EAP-IKEv2 further pro…
ENUM Validation Token Format Definition
An ENUM domain name is tightly coupled with the underlying E.164 number. The process of verifying whether the Registrant of an ENUM domain name is identical to the Assignee of the corresponding E.164 number is commonly called "validation". This document describes a signed XML data format -- the Validation Token -- with which Validation Entities can convey successful completion of a validation proc…
Codec Control Messages in the RTP Audio-Visual Profile with Feedback (AVPF)
This document specifies a few extensions to the messages defined in the Audio-Visual Profile with Feedback (AVPF). They are helpful primarily in conversational multimedia scenarios where centralized multipoint functionalities are in use. However, some are also usable in smaller multicast environments and point-to-point calls. The extensions discussed are messages related to the ITU-T Rec. H.271 Vi…
Bidirectional Flow Export Using IP Flow Information Export (IPFIX)
This document describes an efficient method for exporting bidirectional flow (Biflow) information using the IP Flow Information Export (IPFIX) protocol, representing each Biflow using a single Flow Record. [STANDARDS-TRACK]
Information Model for IP Flow Information Export
This memo defines an information model for the IP Flow Information eXport (IPFIX) protocol. It is used by the IPFIX protocol for encoding measured traffic information and information related to the traffic Observation Point, the traffic Metering Process, and the Exporting Process. Although developed for the IPFIX protocol, the model is defined in an open way that easily allows using it in other pr…
Specification of the IP Flow Information Export (IPFIX) Protocol for the Exchange of IP Traffic Flow Information
This document specifies the IP Flow Information Export (IPFIX) protocol that serves for transmitting IP Traffic Flow information over the network. In order to transmit IP Traffic Flow information from an Exporting Process to an information Collecting Process, a common representation of flow data and a standard means of communicating them is required. This document describes how the IPFIX Data and …