Опубликованные RFC, связи обновления и замены, официальные статусы и русские переводы.
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Observed DNS Resolution Misbehavior
This memo describes DNS iterative resolver behavior that results in a significant query volume sent to the root and top-level domain (TLD) name servers. We offer implementation advice to iterative resolver developers to alleviate these unnecessary queries. The recommendations made in this document are a direct byproduct of observation and analysis of abnormal query traffic patterns seen at two of …
An Implementation Guide for RTP MIDI
This memo offers non-normative implementation guidance for the Real-time Protocol (RTP) MIDI (Musical Instrument Digital Interface) payload format. The memo presents its advice in the context of a network musical performance application. In this application two musicians, located in different physical locations, interact over a network to perform as they would if located in the same room. Underlyi…
RTP Payload Format for MIDI
This memo describes a Real-time Transport Protocol (RTP) payload format for the MIDI (Musical Instrument Digital Interface) command language. The format encodes all commands that may legally appear on a MIDI 1.0 DIN cable. The format is suitable for interactive applications (such as network musical performance) and content-delivery applications (such as file streaming). The format may be used over…
Number Portability Parameters for the "tel" URI
This document defines five parameters in the "tel" Uniform Resource Identifier (URI) to carry the number portability (NP)-related information. Those parameters can be passed to the next-hop network node after an NP database dip has been performed. [STANDARDS-TRACK]
IETF Operational Notes
This document describes a new document series intended for use as a repository for IETF operations documents, which should be more ephemeral than RFCs, but more referenceable than Internet-Drafts, and with more clear handling procedures than a random Web page. It proposes to establish this series as an RFC 3933 process experiment. This memo defines an Experimental Protocol for the Internet communi…
Considerations on the IPv6 Host Density Metric
This memo provides an analysis of the Host Density metric as it is currently used to guide registry allocations of IPv6 unicast address blocks. This document contrasts the address efficiency as currently adopted in the allocation of IPv4 network addresses and that used by the IPv6 protocol. Note that for large allocations there are very significant variations in the target efficiency metric betwee…
Guidelines for Acting as an IETF Liaison to Another Organization
Whenever the IETF decides to enter into a liaison relationship with another organization, such as a Standards Development Organization (SDO), a consortium, or an industrial forum, a liaison manager is appointed. The procedures used by the IAB to establish and maintain liaison relationships between the IETF and other organizations are described in RFC 4052. This document expands on the role of liai…
Review and Recommendations for Internationalized Domain Names (IDNs)
This note describes issues raised by the deployment and use of Internationalized Domain Names. It describes problems both at the time of registration and for use of those names in the DNS. It recommends that IETF should update the RFCs relating to IDNs and a framework to be followed in doing so, as well as summarizing and identifying some work that is required outside the IETF. In particular, it p…
Terminology for Benchmarking Network-layer Traffic Control Mechanisms
This document describes terminology for the benchmarking of devices that implement traffic control using packet classification based on defined criteria. The terminology is to be applied to measurements made on the data plane to evaluate IP traffic control mechanisms. Rules for packet classification can be based on any field in the IP header, such as the Differentiated Services Code Point (DSCP), …
A Uniform Resource Name (URN) Namespace for Aerospace and Defence Industries Association of Europe (ASD) Specification 1000D
This document describes a Uniform Resource Name (URN) namespace for naming persistent resources defined by Aerospace and Defence Industries Association of Europe (ASD) Specification 1000D. This memo provides information for the Internet community.
Operations and Management (OAM) Requirements for Point-to-Multipoint MPLS Networks
Multi-Protocol Label Switching (MPLS) has been extended to encompass point-to-multipoint (P2MP) Label Switched Paths (LSPs). As with point-to-point MPLS LSPs, the requirement to detect, handle, and diagnose control and data plane defects is critical. For operators deploying services based on P2MP MPLS LSPs, the detection and specification of how to handle those defects are important because such d…
Analysis of Threats Motivating DomainKeys Identified Mail (DKIM)
This document provides an analysis of some threats against Internet mail that are intended to be addressed by signature-based mail authentication, in particular DomainKeys Identified Mail. It discusses the nature and location of the bad actors, what their capabilities are, and what they intend to accomplish via their attacks. This memo provides information for the Internet community.
Atom Threading Extensions
This memo presents a mechanism that allows feeds publishers to express threaded discussions within the Atom Syndication Format. [STANDARDS-TRACK]
Constrained Route Distribution for Border Gateway Protocol/MultiProtocol Label Switching (BGP/MPLS) Internet Protocol (IP) Virtual Private Networks (VPNs)
This document defines Multi-Protocol BGP (MP-BGP) procedures that allow BGP speakers to exchange Route Target reachability information. This information can be used to build a route distribution graph in order to limit the propagation of Virtual Private Network (VPN) Network Layer Reachability Information (NLRI) between different autonomous systems or distinct clusters of the same autonomous syste…
Internet X.509 Public Key Infrastructure Subject Identification Method (SIM)
This document defines the Subject Identification Method (SIM) for including a privacy-sensitive identifier in the subjectAltName extension of a certificate. The SIM is an optional feature that may be used by relying parties to determine whether the subject of a particular certificate is also the person corresponding to a particular sensitive identifier. [STANDARDS-TRACK]
Multimedia Terminal Adapter (MTA) Management Information Base for PacketCable- and IPCablecom-Compliant Devices
This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. In particular, it defines a basic set of managed objects for Simple Network Management Protocol (SNMP)-based management of PacketCable- and IPCablecom-compliant Multimedia Terminal Adapter devices. [STANDARDS-TRACK]
TLS User Mapping Extension
This document specifies a TLS extension that enables clients to send generic user mapping hints in a supplemental data handshake message defined in RFC 4680. One such mapping hint is defined in an informative section, the UpnDomainHint, which may be used by a server to locate a user in a directory database. Other mapping hints may be defined in other documents in the future. [STANDARDS-TRACK]
TLS Handshake Message for Supplemental Data
This specification defines a TLS handshake message for exchange of supplemental application data. TLS hello message extensions are used to determine which supplemental data types are supported by both the TLS client and the TLS server. Then, the supplemental data handshake message is used to exchange the data. Other documents will define the syntax of these extensions and the syntax of the associa…
DSL Forum Vendor-Specific RADIUS Attributes
This document describes the set of Remote Authentication Dial-In User Service Vendor-Specific Attributes (RADIUS VSAs) defined by the DSL Forum. These attributes are designed to transport Digital Subscriber Line (DSL) information that is not supported by the standard RADIUS attribute set. It is expected that this document will be updated if and when the DSL Forum defines additional vendor-specific…
Server/Application State Protocol v1
Entities responsible for distributing work across a group of systems traditionally do not know a great deal about the ability of the applications on those systems to complete the work in a satisfactory fashion. Workload management systems traditionally know a great deal about the health of applications, but have little control over the rate in which these applications receive work. The Server/Appl…
The Tao of IETF - A Novice's Guide to the Internet Engineering Task Force
This document describes the inner workings of IETF meetings and Working Groups, discusses organizations related to the IETF, and introduces the standards process. It is not a formal IETF process document but instead an informational overview. This memo provides information for the Internet community.
Dynamic Host Configuration Protocol (DHCPv4 and DHCPv6) Option for Civic Addresses Configuration Information
This document specifies a Dynamic Host Configuration Protocol (DHCPv4 and DHCPv6) option containing the civic location of the client or the DHCP server. The Location Configuration Information (LCI) includes information about the country, administrative units such as states, provinces, and cities, as well as street addresses, postal community names, and building information. The option allows multi…
RADIUS Attributes for Virtual LAN and Priority Support
This document proposes additional Remote Authentication Dial-In User Service (RADIUS) attributes for dynamic Virtual LAN assignment and prioritization, for use in provisioning of access to IEEE 802 local area networks. These attributes are usable within either RADIUS or Diameter. [STANDARDS-TRACK]
Requirements for Path Computation Element (PCE) Discovery
This document presents a set of requirements for a Path Computation Element (PCE) discovery mechanism that would allow a Path Computation Client (PCC) to discover dynamically and automatically a set of PCEs along with certain information relevant for PCE selection. It is intended that solutions that specify procedures and protocols or extensions to existing protocols for such PCE discovery satisfy…
RADIUS Dynamic Authorization Server MIB
This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. In particular, it describes the Remote Authentication Dial-In User Service (RADIUS) (RFC 2865) Dynamic Authorization Server (DAS) functions that support the dynamic authorization extensions as defined in RFC 3576. This memo provides information for the Internet …
RADIUS Dynamic Authorization Client MIB
This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. In particular, it describes the Remote Authentication Dial-In User Service (RADIUS) (RFC2865) Dynamic Authorization Client (DAC) functions that support the dynamic authorization extensions as defined in RFC 3576. This memo provides information for the Internet c…
RADIUS Accounting Server MIB for IPv6
This memo defines a set of extensions that instrument RADIUS accounting server functions. These extensions represent a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. Using these extensions, IP-based management stations can manage RADIUS accounting servers. This memo obsoletes RFC 2621 by deprecating the MIB table containing IPv…
RADIUS Accounting Client MIB for IPv6
This memo defines a set of extensions that instrument RADIUS accounting client functions. These extensions represent a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. Using these extensions, IP-based management stations can manage RADIUS accounting clients. This memo obsoletes RFC 2620 by deprecating the MIB table containing IPv…
RADIUS Authentication Server MIB for IPv6
This memo defines a set of extensions that instrument RADIUS authentication server functions. These extensions represent a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. Using these extensions, IP-based management stations can manage RADIUS authentication servers. This memo obsoletes RFC 2619 by deprecating the MIB table contai…
RADIUS Authentication Client MIB for IPv6
This memo defines a set of extensions that instrument RADIUS authentication client functions. These extensions represent a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. Using these extensions, IP-based management stations can manage RADIUS authentication clients. This memo obsoletes RFC 2618 by deprecating the MIB table contai…