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Endpoint Handlespace Redundancy Protocol
The Endpoint Handlespace Redundancy Protocol is used by the Reliable server pooling (RSerPool) framework for the communication between Pool Registrars to maintain and synchronize a handlespace. It is allocated on the application layer like the Aggregate Server Access Protocol. It is a work in progress within the IETF The Internet Engineering Task Force (IETF) is a standards organization for the Internet and is responsible for the technical standards that make up the Internet protocol suite (TCP/IP). It has no formal membership roster or requirements and a .... External links Thomas Dreibholz's Reliable Server Pooling (RSerPool) PageEndpoint Handlespace Redundancy Protocol (ENRP)Aggregate Server Access Protocol (ASAP) and Endpoint Handlespace Redundancy Protocol (ENRP) ParametersThreats Introduced by Reliable Server Pooling (RSerPool) and Requirements for Security in Response to ThreatsReliable Server Pooling Policies Internet protocols Internet Standards Session layer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reliable Server Pooling
Reliable Server Pooling (RSerPool) is a computer protocol framework for management of and access to multiple, coordinated (pooled) servers. RSerPool is an IETF standard, which has been developed by the IETF RSerPool Working Group and documented in RFC 5351, RFC 5352, RFC 5353, RFC 5354, RFC 5355 and RFC 5356. Introduction In the terminology of RSerPool a server is denoted as a Pool Element (PE). In its Pool, it is identified by its Pool Element Identifier (PE ID), a 32-bit number. The PE ID is randomly chosen upon a PE's registration to its pool. The set of all pools is denoted as the Handlespace. In older literature, it may be denoted as Namespace. This denomination has been dropped in order to avoid confusion with the Domain Name System (DNS). Each pool in a handlespace is identified by a unique Pool Handle (PH), which is represented by an arbitrary byte vector. Usually, this is an ASCII or Unicode name of the pool, e.g. "DownloadPool" or "WebServerPool". Each handlespace ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pool Registrar
In computing, a Pool Registrar (PR) is a component of the reliable server pooling (RSerPool) framework which manages a handlespace. PRs are also denoted as ENRP server or Name Server (NS). The responsibilities of a PR are the following: * Register Pool Elements into a handlespace, * Deregister Pool Elements from a handlespace, * Monitor Pool Elements by keep-alive messages, * Provide handle resolution (i.e. server selection) to Pool User A Pool User (PU) is a client in the Reliable Server Pooling (RSerPool) framework. In order to use the service provided by a pool, a PU has to proceed the following steps: * Ask a Pool Registrar for server selection (the Pool Registrar will return ...s, * Audit the consistency of a handlespace between multiple PRs, * Synchronize a handlespace with another PR. Standards Documents Aggregate Server Access Protocol (ASAP)Endpoint Handlespace Redundancy Protocol (ENRP)Aggregate Server Access Protocol (ASAP) and Endpoint Handlespace Redundancy Pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aggregate Server Access Protocol
As a communications protocol the Aggregate Server Access Protocol is used by the Reliable server pooling (RSerPool) framework for the communication between * Pool Elements and Pool Registrars (Application Layer) * Pool Users and Pool Registrars (Application Layer) * Pool Users and Pool Elements (Session Layer In the seven-layer OSI model of computer networking, the session layer is layer 5. The session layer provides the mechanism for opening, closing and managing a session between end-user application processes, i.e., a semi-permanent dialogue. ...) Standards Documents Aggregate Server Access Protocol (ASAP)Aggregate Server Access Protocol (ASAP) and Endpoint Handlespace Redundancy Protocol (ENRP) ParametersThreats Introduced by Reliable Server Pooling (RSerPool) and Requirements for Security in Response to ThreatsReliable Server Pooling Policies External links Thomas Dreibholz's Reliable Server Pooling (RSerPool) Page Internet protocols Internet Standards Session ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Draft
An Internet Draft (I-D) is a document published by the Internet Engineering Task Force (IETF) containing preliminary technical specifications, results of networking-related research, or other technical information. Often, Internet Drafts are intended to be work-in-progress documents for work that is eventually to be published as a Request for Comments (RFC) and potentially leading to an Internet Standard. It is considered inappropriate to rely on Internet Drafts for reference purposes. I-D citations should indicate the I-D is a ''work in progress''. An Internet Draft is expected to adhere to the basic requirements imposed on any RFC. An Internet Draft is only valid for six months unless it is replaced by an updated version. An otherwise expired draft remains valid while it is under official review by the Internet Engineering Steering Group The Internet Engineering Task Force (IETF) is a standards organization for the Internet and is responsible for the technical stand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Engineering Task Force
The Internet Engineering Task Force (IETF) is a standards organization for the Internet and is responsible for the technical standards that make up the Internet protocol suite (TCP/IP). It has no formal membership roster or requirements and all its participants are volunteers. Their work is usually funded by employers or other sponsors. The IETF was initially supported by the federal government of the United States but since 1993 has operated under the auspices of the Internet Society, an international non-profit organization. Organization The IETF is organized into a large number of working groups and birds of a feather informal discussion groups, each dealing with a specific topic. The IETF operates in a bottom-up task creation mode, largely driven by these working groups. Each working group has an appointed chairperson (or sometimes several co-chairs); a charter that describes its focus; and what it is expected to produce, and when. It is open to all who want to particip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Protocols
The Internet protocol suite, commonly known as TCP/IP, is a framework for organizing the set of communication protocols used in the Internet and similar computer networks according to functional criteria. The foundational protocols in the suite are the Transmission Control Protocol (TCP), the User Datagram Protocol (UDP), and the Internet Protocol (IP). In the development of this networking model, early versions of it were known as the Department of Defense (DoD) model because the research and development were funded by the United States Department of Defense through DARPA. The Internet protocol suite provides end-to-end data communication specifying how data should be packetized, addressed, transmitted, routed, and received. This functionality is organized into four abstraction layers, which classify all related protocols according to each protocol's scope of networking. An implementation of the layers for a particular application forms a protocol stack. From lowest to high ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Standards
In computer network engineering, an Internet Standard is a normative specification of a technology or methodology applicable to the Internet. Internet Standards are created and published by the Internet Engineering Task Force (IETF). They allow interoperation of hardware and software from different sources which allows internets to function. As the Internet became global, Internet Standards became the lingua franca of worldwide communications. Engineering contributions to the IETF start as an Internet Draft, may be promoted to a Request for Comments, and may eventually become an Internet Standard. An Internet Standard is characterized by technical maturity and usefulness. The IETF also defines a Proposed Standard as a less mature but stable and well-reviewed specification. A Draft Standard was an intermediate level, discontinued in 2011. A Draft Standard was an intermediary step that occurred after a Proposed Standard but prior to an Internet Standard. As put in RFC 2026: In ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
