Опубликованные RFC, связи обновления и замены, официальные статусы и русские переводы.
Реестр · 9 842 документов
SMTP Service Extension for 8-bit MIME Transport
This memo defines an extension to the SMTP service whereby an SMTP content body consisting of text containing octets outside of the US-ASCII octet range (hex 00-7F) may be relayed using SMTP. [STANDARDS-TRACK]
Updated Security Considerations for the MD5 Message-Digest and the HMAC-MD5 Algorithms
This document updates the security considerations for the MD5 message digest algorithm. It also updates the security considerations for HMAC-MD5. This document is not an Internet Standards Track specification; it is published for informational purposes.
MD4 to Historic Status
This document retires RFC 1320, which documents the MD4 algorithm, and discusses the reasons for doing so. This document moves RFC 1320 to Historic status. This document is not an Internet Standards Track specification; it is published for informational purposes.
MD2 to Historic Status
This document retires MD2 and discusses the reasons for doing so. This document moves RFC 1319 to Historic status. This document is not an Internet Standards Track specification; it is published for informational purposes.
DHCPv4 Lease Query by Relay Agent Remote ID
Some relay agents extract lease information from the DHCP messages exchanged between the client and DHCP server. This lease information is used by relay agents for various purposes like antispoofing and prevention of flooding. RFC 4388 defines a mechanism for relay agents to retrieve the lease information from the DHCP server when this information is lost. The existing lease query mechanism is dat…
DNS64: DNS Extensions for Network Address Translation from IPv6 Clients to IPv4 Servers
DNS64 is a mechanism for synthesizing AAAA records from A records. DNS64 is used with an IPv6/IPv4 translator to enable client-server communication between an IPv6-only client and an IPv4-only server, without requiring any changes to either the IPv6 or the IPv4 node, for the class of applications that work through NATs. This document specifies DNS64, and provides suggestions on how it should be de…
Stateful NAT64: Network Address and Protocol Translation from IPv6 Clients to IPv4 Servers
This document describes stateful NAT64 translation, which allows IPv6-only clients to contact IPv4 servers using unicast UDP, TCP, or ICMP. One or more public IPv4 addresses assigned to a NAT64 translator are shared among several IPv6-only clients. When stateful NAT64 is used in conjunction with DNS64, no changes are usually required in the IPv6 client or the IPv4 server.
IP/ICMP Translation Algorithm
This document describes the Stateless IP/ICMP Translation Algorithm (SIIT), which translates between IPv4 and IPv6 packet headers (including ICMP headers). This document obsoletes RFC 2765. [STANDARDS-TRACK]
Framework for IPv4/IPv6 Translation
This note describes a framework for IPv4/IPv6 translation. This is in the context of replacing Network Address Translation - Protocol Translation (NAT-PT), which was deprecated by RFC 4966, and to enable networks to have IPv4 and IPv6 coexist in a somewhat rational manner while transitioning to an IPv6 network. This document is not an Internet Standards Track specification; it is published for inf…
The Remote Framebuffer Protocol
RFB ("remote framebuffer") is a simple protocol for remote access to graphical user interfaces that allows a client to view and control a window system on another computer. Because it works at the framebuffer level, RFB is applicable to all windowing systems and applications. This document describes the protocol used to communicate between an RFB client and RFB server. RFB is the protocol used in …
ANSI C12.22, IEEE 1703, and MC12.22 Transport Over IP
This RFC provides a framework for transporting ANSI C12.22/IEEE 1703/MC12.22 Advanced Metering Infrastructure (AMI) Application Layer Messages on an IP network. This document is not an official submission on behalf of the ANSI C12.19 and C12.22 working groups. It was created by participants in those groups, building on knowledge of several proprietary C12.22- over-IP implementations. The content o…
Re-INVITE and Target-Refresh Request Handling in the Session Initiation Protocol (SIP)
The procedures for handling SIP re-INVITEs are described in RFC 3261. Implementation and deployment experience has uncovered a number of issues with the original documentation, and this document provides additional procedures that update the original specification to address those issues. In particular, this document defines in which situations a UAS (User Agent Server) should generate a success r…
Registration for Multiple Phone Numbers in the Session Initiation Protocol (SIP)
This document defines a mechanism by which a Session Initiation Protocol (SIP) server acting as a traditional Private Branch Exchange (PBX) can register with a SIP Service Provider (SSP) to receive phone calls for SIP User Agents (UAs). In order to function properly, this mechanism requires that each of the Addresses of Record (AORs) registered in bulk map to a unique set of contacts. This require…
Routing and Addressing in Networks with Global Enterprise Recursion (RANGER) Scenarios
"Routing and Addressing in Networks with Global Enterprise Recursion (RANGER)" (RFC 5720) provides an architectural framework for scalable routing and addressing. It provides an incrementally deployable approach for scalability, provider independence, mobility, multihoming, traffic engineering, and security. This document describes a series of use cases in order to showcase the architectural capab…
LDP IGP Synchronization for Broadcast Networks
RFC 5443 describes a mechanism to achieve LDP IGP synchronization to prevent black-holing traffic (e.g., VPN) when an Interior Gateway Protocol (IGP) is operational on a link but Label Distribution Protocol (LDP) is not. If this mechanism is applied to broadcast links that have more than one LDP peer, the metric increase procedure can only be applied to the link as a whole but not to an individual…
The Network Trouble Ticket Data Model (NTTDM)
Handling multiple sets of network trouble tickets (TTs) originating from different participants' inter-connected network environments poses a series of challenges for the involved institutions. A Grid is a good example of such a multi-domain project. Each of the participants follows different procedures for handling trouble in its domain, according to the local technical and linguistic profile. Th…
Layer 2 Virtual Private Network (L2VPN) Operations, Administration, and Maintenance (OAM) Requirements and Framework
This document provides framework and requirements for Layer 2 Virtual Private Network (L2VPN) Operations, Administration, and Maintenance (OAM). The OAM framework is intended to provide OAM layering across L2VPN services, pseudowires (PWs), and Packet Switched Network (PSN) tunnels. This document is intended to identify OAM requirements for L2VPN services, i.e., Virtual Private LAN Service (VPLS),…
An Alternative Connection Model for the Message Session Relay Protocol (MSRP)
This document defines an alternative connection model for Message Session Relay Protocol (MSRP) User Agents (UAs); this model uses the connection-oriented media (COMEDIA) mechanism in order to create the MSRP transport connection. The model allows MSRP UAs behind Network Address Translators (NATs) to negotiate which endpoint initiates the establishment of the Transmission Control Protocol (TCP) co…
Sieve Extension: Externally Stored Lists
The Sieve email filtering language can be used to implement email whitelisting, blacklisting, personal distribution lists, and other sorts of list matching. Currently, this requires that all members of such lists be hard-coded in the script itself. Whenever a member of a list is added or deleted, the script needs to be updated and possibly uploaded to a mail server. This document defines a Sieve e…
Sieve Email Filtering: Use of Presence Information with Auto-Responder Functionality
This document describes how the Sieve email filtering language, along with some extensions, can be used to create automatic replies to incoming electronic mail messages based on the address book and presence information of the recipient. This document is not an Internet Standards Track specification; it is published for informational purposes.
Sieve Notification Using Presence Information
This is a further extension to the Sieve mail filtering language Notification extension, defining presence information that may be checked through the notify_method_capability feature. [STANDARDS-TRACK]
Sieve Vacation Extension: "Seconds" Parameter
This document describes a further extension to the Sieve Vacation extension, allowing multiple auto-replies to the same sender in a single day by adding a ":seconds" parameter. [STANDARDS-TRACK]
Mobile Ad Hoc Network (MANET) Neighborhood Discovery Protocol (NHDP)
This document describes a 1-hop and symmetric 2-hop neighborhood discovery protocol (NHDP) for mobile ad hoc networks (MANETs). [STANDARDS-TRACK]
The 'application/tei+xml' Media Type
This document defines the 'application/tei+xml' media type for markup languages defined in accordance with the Text Encoding and Interchange guidelines. This document is not an Internet Standards Track specification; it is published for informational purposes.
RTP Control Protocol (RTCP) Port for Source-Specific Multicast (SSM) Sessions
The Session Description Protocol (SDP) has an attribute that allows RTP applications to specify an address and a port associated with the RTP Control Protocol (RTCP) traffic. In RTP-based source-specific multicast (SSM) sessions, the same attribute is used to designate the address and the RTCP port of the Feedback Target in the SDP description. However, the RTCP port associated with the SSM sessio…
IPv4 Run-Out and IPv4-IPv6 Co-Existence Scenarios
When IPv6 was designed, it was expected that the transition from IPv4 to IPv6 would occur more smoothly and expeditiously than experience has revealed. The growth of the IPv4 Internet and predicted depletion of the free pool of IPv4 address blocks on a foreseeable horizon has highlighted an urgent need to revisit IPv6 deployment models. This document provides an overview of deployment scenarios wi…
The Babel Routing Protocol
Babel is a loop-avoiding distance-vector routing protocol that is robust and efficient both in ordinary wired networks and in wireless mesh networks. This document defines an Experimental Protocol for the Internet community.
Representation and Verification of Domain-Based Application Service Identity within Internet Public Key Infrastructure Using X.509 (PKIX) Certificates in the Context of Transport Layer Security (TLS)
Many application technologies enable secure communication between two entities by means of Internet Public Key Infrastructure Using X.509 (PKIX) certificates in the context of Transport Layer Security (TLS). This document specifies procedures for representing and verifying the identity of application services in such interactions. [STANDARDS-TRACK]
An EAP Authentication Method Based on the Encrypted Key Exchange (EKE) Protocol
The Extensible Authentication Protocol (EAP) describes a framework that allows the use of multiple authentication mechanisms. This document defines an authentication mechanism for EAP called EAP-EKE, based on the Encrypted Key Exchange (EKE) protocol. This method provides mutual authentication through the use of a short, easy to remember password. Compared with other common authentication methods,…
Inclusion of Manageability Sections in Path Computation Element (PCE) Working Group Drafts
It has often been the case that manageability considerations have been retrofitted to protocols after they have been specified, standardized, implemented, or deployed. This is sub-optimal. Similarly, new protocols or protocol extensions are frequently designed without due consideration of manageability requirements. The Operations Area has developed "Guidelines for Considering Operations and Manag…