The Line Printer Daemon protocol Line Printer Remote protocol or LPD , LPR is a network protocol for submitting print jobs to a remote printer. The original implementation of LPD was in the Berkeley printing system in the BSD UNIX operating system the LPRng project also supports that protocol. The Common Unix Printing System or CUPS , which is more common on modern Linux distributions, supports LPD as well as the Internet Printing Protocol Internet Printing Protocol IPP . Commercial solutions are available that also leverage Berkeley printing protocol components, where more robust functionality and performance is necessary than is available from LPR LPD or CUPS alone such as might be required in large corporate environments . The LPD Protocol Specification is documented in RFC 1179. ref http www.rfc editor.org rfc rfc1179.txt RFC1179 Line Printer Daemon Protocol, August 1990, edited by L. McLaughlin III. ref Usage A server for the LPD protocol listens for requests on TCP port 515. A request ... Category Computer printing de Berkeley Printing System fr Line Printer Daemon protocol pl Line Printer Daemon ru Line Printer Daemon ... by an ASCII Newline LF character. An LPD printer is identified by the IP address of the server ... all jobs to the same printer. Others have the option to automatically create a new queue when ... 301P have a tradition of calling the queue name lpt1 or LPT1 . A printer that supports LPD LPR is sometimes referred to as a TCP IP printer Internet protocol suite TCP IP is used to establish connections between printers and clients on a network , although that term would be equally applicable to a printer that supports the Internet Printing Protocol . References Reflist Refbegin Refend See also ... line printer daemon.html RPM Line Printer Daemon Software http sdisw.com LPD SDI LPD from SDI http www.brooksnet.com lpr lpd protocol.html Line Printer Daemon Requester Comparison http ... more details
Directory AccessProtocol DAP is a computer network ing standard promulgated by ITU T and International Organization for Standardization ISO in 1988 for accessing an X.500 directory service . DAP was intended to be used by client computer systems, but was not popular as there were few implementations of the full Open Systems Interconnection OSI protocol stack for desktop computers available to be run on the hardware and operating systems typical of that time. The basic operations of DAP Bind , Read , List , Search , Compare , Modify , Add , Delete and ModifyRDN , were adapted for the Novell eDirectory Novell Directory Services NDS and the Internet Lightweight Directory AccessProtocol LDAP . DAP is specified in X.511. ref http www.itu.int rec dologin pub.asp?lang e&id T REC X.511 200811 I PDF E&type items X.511 Information technology Open Systems Interconnection The Directory Abstract service definition ref References Reflist Category Networking standards Category OSI protocols Category Application layer protocols es Directory AccessProtocol gl Directory AccessProtocol nl Directory AccessProtocol pl Directory AccessProtocol ru DAP ... more details
unreferenced date August 2008 The Simple Mail AccessProtocol SMAP is an application layer Internet protocol computing protocol for accessing e mail stored on a Server computing server . It was introduced as part of the Courier Mail Server Courier software suite suite , with the goal of creating a simpler and more capable alternative to Internet Message AccessProtocol IMAP . Notable features of SMAP MIME E mail attachment attachments can be transmitted in their raw, decoded form. This allows large base64 encoded attachments to be transmitted without the 4 3 inflation that base64 encoding usually incurs. Support for sending outgoing e mails through the SMAP connection, instead of using a separate SMTP connection to the server. An outgoing message only needs to be transmitted once to send it, and save a copy to a server side folder. Unicode folder names, with native support for hierarchy. SMAP clients and servers can fall back to IMAP if the peer does not support SMAP. As of 2005 , SMAP is still considered experimental, and is only supported by the Courier Mail Server Courier server and Cone software Cone E mail client client . See also POP4 , another attempt at creating a simpler IMAP , by extending Post Office Protocol POP3 External links http www.courier mta.org cone smap1.html Simple Mail AccessProtocol, Version 1 E mail clients Category Internet mail protocols de Simple Mail AccessProtocol ... more details
File ACAP small.png thumb right 300px T Shirt of Second International ACAP Conference The Application Configuration Access Protocol ACAP is a protocol for storing and synchronizing general configuration and preference data. It was originally developed so that Internet Message Access Protocol IMAP clients can easily access address book s, user options, and other data on a central server and be kept in synch across all clients. Two International ACAP Conferences were held, one in Pittsburgh, PA, USA, in 1997, and the other at Qualcomm Incorporated, San Diego, CA, USA, in February, 1998. ACAP grew to encompass several other areas, including bookmark management for web browsers it s effectively a roaming protocol for Internet applications. ACAP is in use by at least four clients and three servers to varying degrees, but it has never gained the mindshare of Lightweight Directory Access Protocol or SyncML . It s a deceptively simple protocol, but the combination of three key features, hierarchical data, fine grained access control, and contexts or saved searches with notification, has caused serious problems for server implementors. Unlike LDAP, ACAP was designed for frequent writes, disconnected mode access meaning clients can go offline and then resynchronize later , and so on. It also handles data inheritance, sometimes known as stacking, which provides easy creation of defaults. The IETF ACAP Working Group ceased activity in April 2004, http www1.ietf.org mail archive web ietf announce current msg00091.html having released two Request for Comments RFCs , RFC 2244 ACAP Application Configuration Access Protocol and RFC 2245 Anonymous SASL Mechanism . References Your E Mail Is Obsolete , Byte, Feb 1997 . See also Kolab Lightweight Directory Access Protocol LDAP iCalendar WebDAV CalDAV IMSP SyncML External links http cyrusimap.web.cmu.edu downloads.html acap CMU smlacapd FOLDOC Category Internet mail protocols ... more details
IPstack The Aggragate Server AccessProtocol is used by the Reliable server pooling RSerPool framework for the communication between Pool Element s and Pool Registrar s Application Layer , Pool User s and Pool Registrar s Application Layer , Pool User s and Pool Element s Session Layer . Standards Documents http tools.ietf.org html rfc5352 Aggregate Server AccessProtocol ASAP http tools.ietf.org html rfc5354 Aggregate Server AccessProtocol ASAP and Endpoint Handlespace Redundancy Protocol ENRP Parameters http tools.ietf.org html rfc5355 Threats Introduced by Reliable Server Pooling RSerPool and Requirements for Security in Response to Threats http tools.ietf.org html rfc5356 Reliable Server Pooling Policies External links http tdrwww.iem.uni due.de dreibholz rserpool Thomas Dreibholz s Reliable Server Pooling RSerPool Page http www.ietf.org old 2009 html.charters OLD rserpool charter.html IETF RSerPool Working Group Compu stub Category Internet protocols Category Internet standards Category Session layer protocols ... more details
Lightweight Access Point Protocol or LWAPP is the name of a protocol that can control multiple Wi Fi wireless access point s at once. This can reduce the amount of time spent on configuring, monitoring or troubleshooting a large network. The system will also allow network administrators to closely analyze the network. This system is installed in a central server that gathers data from RF devices from different brands and settings. The server can command a selected group of devices to apply given settings simultaneously. Standardization LWAPP was proposed by Airespace , as a standard protocol to provide interoperability among any brand of access point. Airespace was purchased by Cisco Systems. Its purpose was to standardize lightweight access points with the Internet Engineering Task Force IETF , but it was approved as a standard. Sponsored by Cisco Systems, the IETF approved it in RFC 5412. Although this protocol has so far not been popular beyond the Airespace Cisco product lines, the CAPWAP standard is based on LWAPP. Support for LWAPP is also found in analysis products from AirMagnet , who has recently implemented a software based on this protocol to analyze Cisco wireless products. ref http www.wi fiplanet.com news article.php 3660906 Wi fiPlanet.com AirMagnet Analyzes Cisco ref Still considered proprietary, LWAPP systems compete with other non standard lightweight wireless mechanisms from companies like Meru Networks and Aruba Networks. LWAPP Layer 2 Layer 2 LWAPP only requires ... CAPWAP Control and provisioning of wireless access points CAPWAP protocol specification References references ... tools.ietf.org html rfc5412 Lightweight Access Point Protocol IETF Standard http tools.ietf.org html rfc5415 Control And Provisioning of Wireless Access Points CAPWAP Protocol Specification DEFAULTSORT ... connectivity must be established to work with this form of the protocol. Broadcasts or DHCP option 43 can be used to prime the access points of the network. The controller must be on the same subnet ... more details
Context date September 2009 The Subnetwork AccessProtocol SNAP is a mechanism for multiplexing, on networks using IEEE 802.2 Logical Link Control LLC , more protocols than can be distinguished by the 8 bit 802.2 Service Access Point SAP fields. SNAP supports identifying protocols by Ethernet type field values it also supports vendor private protocol identifier spaces. It is used with IEEE 802.3 , IEEE 802.4 , Token ring IEEE 802.5 , IEEE 802.11 and other IEEE 802 Physical layer physical network layer s, as well as with non IEEE 802 physical network layers such as FDDI that use 802.2 LLC. SNAP is included in an extension of the 802.2 LLC header it is specified in the http standards.ieee.org getieee802 download 802 2001.pdf IEEE 802 Overview and Architecture document. A packet with an LLC header with a destination SAP of hexadecimal AA or AB and a source SAP of hexadecimal AA or AB is a SNAP packet. The SNAP header follows the 802.2 header it has a 5 octet protocol identification field, consisting of a 3 octet IEEE Organizationally Unique Identifier OUI followed by a 2 octet protocol ID. If the OUI is hexadecimal 000000, the protocol ID is the Ethernet type EtherType field value for the protocol running on top of SNAP if the OUI is an OUI for a particular organization, the protocol ID is a value assigned by that organization to the protocol running on top of SNAP. SNAP is usually used with Unnumbered Information 802.2 protocol data unit s PDUs , with a control field value of hexadecimal ... 1042 Category Link protocols Category Logical link control es Subnetwork AccessProtocol mk Subnetwork AccessProtocol pl Subnetwork AccessProtocol ru SNAP uk Ethernet SNAP ..., this reduces the size of the available payload for protocols such as the Internet Protocol to 1492 ... octet 256 possible values in the header would be enough to specify all the protocol values ... spaces of private protocol values. As per IETF RFC 1042, IP datagrams and ARP datagrams are transmitted ... more details
Multiple issues notability July 2009 unreferenced July 2009 orphan December 2010 MAP27 Mobile AccessProtocol for MPT 1327 equipment This standard specifies an interface between a Mobile Radio mobile radio and a data terminal equipment. This interface gives access to and defines network layer procedures for call set up and Data transmission data transfer as specified in MPT 1327 MPT1327 and MPT1343 or derivations thereof. A Conformance testing conformance test definition is outside the scope of this standard. Category Mobile technology ... more details
IPstack The XML Configuration AccessProtocol XCAP is an application layer Protocol computing protocol that allows a client to read, write, and modify application configuration data stored in XML format on a server. Overview XCAP maps XML document sub trees and element attributes to HTTP URIs, so that these components can be directly accessed by clients using HTTP protocol. An XCAP server is used by XCAP clients to store data like buddy lists and presence policy in combination with a SIP Presence server that supports PUBLISH, SUBSCRIBE and NOTIFY methods to provide a complete Session Initiation Protocol SIP SIMPLE server solution. Features The following operations are supported via XCAP protocol in a client server interaction Retrieve an item Delete an item Modify an item Add an item The operations above can be executed on the following items Document Element Attribute The XCAP addressing mechanism is based on XPath , that provides the ability to navigate around the XML tree. Application usages The following applications are provided by XCAP, by using specific auid Application Unique Id XCAP capabilities auid xcap caps . Resource lists auid resource lists . A resource lists application is any application that needs access to a list of resources, identified by a URI, to which operations, such as subscriptions, can be applied. Presence rules auid pres rules , org.openmobilealliance.pres rules . A Presence Rules application is an application which uses authorization policies, also known as authorization rules, to specify what presence information can be given to which watchers, and when. RLS services auid rls services . A Resource List Server RLS services application is Session Initiation Protocol SIP application whereby a server receives SIP SUBSCRIBE requests for resource ... AccessProtocol ... presence documents. Standards The XCAP protocol is based on the following IETF standards RFC4825 ref ... more details
The Digital Audio AccessProtocol DAAP is the proprietary protocol introduced by Apple Computer Apple in its iTunes software to share media across a local network. DAAP addresses the same problems for Apple as the Universal Plug and Play UPnP AV standards UPnP AV standards address for members of the Digital Living Network Alliance DLNA . Description The DAAP protocol was originally introduced in iTunes version 4.0. ref name dappdoc http tapjam.net daap Unofficial DAAP protocol documentation by Daniel Garcia, retrieved December 2, 2006 ref Initially, Apple did not officially release a protocol description, but it has been reverse engineered to a sufficient degree that reimplementations of the protocol for non iTunes platforms have been possible. Recently When date March 2011 , however, Apple has begun to license the protocol specification for commercial implementations. ref http www.opendaap.org Open DAAP forum , retrieved December 2, 2006 ref A DAAP server is a specialized HTTP server, which performs two functions. It sends a list of songs and it streams requested songs to clients. There are also provisions to notify the client of changes to the server. Requests are sent to the server ... released. The other, Digital Photo AccessProtocol DPAP , is used by iPhoto for sharing images. They both rely on an underlying protocol, Digital Media AccessProtocol DMAP . Early versions of iTunes ... Audio AccessProtocol Digital Audio Control Protocol Remote Audio Output Protocol Notes and references ... de Digital Audio AccessProtocol es Digital Audio AccessProtocol fr Digital Audio AccessProtocol nl Digital Audio AccessProtocol ja Digital Audio AccessProtocol pl DAAP pt DAAP ru DAAP ... service uses Transmission Control Protocol TCP port 3689 by default. ref http www.iana.org assignments ... DAAP protocol documentation http daap.sourceforge.net DAAP , a C implementation of DAAP. no longer ... Firefly DAAP Media Server , implementation of the DAAP protocol both video and audio ... more details
Web Calendar AccessProtocol WCAP is a protocol for remote client server calendar access and scheduling based on the XML , HTTP , iCalendar , and vCard Internet standards. WCAP was created for use with the product that eventually became Sun Java Calendar Server , but is also used by the open source Buni Meldware project ref http blog.buni.org blog asogor 2007 01 07 I bust a CAP in your APP ref . WCAP uses simple HTTP GET commands for accessing iCalendar, Freebusy, TODO and vCard entries. WCAP responses are either the traditional text form or an xml ized form of iCalendar etc ref http docs.sun.com source 817 5698 pmWCAPov.html Chapter 5 Web Calendar AccessProtocol Overview Bot generated title ref . Several plugins exist including those for Mozilla Thunderbird ref http www.mozilla.org projects calendar lightning Lightning Project Home Bot generated title ref , Novell Evolution ref http www.go evolution.org Evolution JESCS Evolution JESCS Evolution Bot generated title ref and Microsoft Outlook ref http www.sun.com software products calendar srvr connector index.xml Sun Java System Connector for Microsoft Outlook Bot generated title ref . There is a competing protocol called CalDAV undergoing standardization. Example Client pre GET wcap get freebusy.wcap?appid mozilla calendar&calid mailto 3Atom 40localhost&busyonly 1&dtstart 20070521T040000Z&dtend 20070525T040000Z&fmt out text 2Fxml ... Microsystems software fr Web Calendar AccessProtocol ... X NSCP CALPROPS PRIMARY OWNER tom X NSCP CALPROPS PRIMARY OWNER X NSCP CALPROPS ACCESS CONTROL ENTRY o c WDEIC g X NSCP CALPROPS ACCESS CONTROL ENTRY X NSCP CALPROPS ACCESS CONTROL ENTRY o a RSF g X NSCP CALPROPS ACCESS CONTROL ENTRY X NSCP CALPROPS ACCESS CONTROL ENTRY a rsf g X NSCP CALPROPS ACCESS CONTROL ENTRY X NSCP CALPROPS ACCESS CONTROL ENTRY c g X NSCP CALPROPS ACCESS CONTROL ENTRY X NSCP CALPROPS ACCESS CONTROL ENTRY p r g X NSCP CALPROPS ACCESS CONTROL ENTRY X NSCP CALPROPS RESOURCE ... more details
IEEE 802.11F or Inter Access Point Protocol is a recommendation that describes an optional extension to IEEE 802.11 that provides wireless access point communications among multivendor systems. ref http standards.ieee.org getieee802 download 802.11F 2003.pdf The 802.11F 2003 Recommendation ref 802.11 is a set of IEEE standards that govern wireless networking transmission methods. They are commonly used today in their 802.11a , 802.11b , 802.11g and 802.11n versions to provide wireless connectivity in the home, office and some commercial establishments. The IEEE 802.11 standard doesn t specify the communications between access points in order to support users roaming from one access point to another and Load balancing computing load balancing . The 802.11 WG purposely didn t define this element in order to provide flexibility in working with different wired and wireless distribution system s i.e., wired backbones that interconnect access points . Protocol operation The protocol is designed for the enforcement of unique association throughout an Extended Service Set and for secure exchange of station s security context between the current wireless access point Access Point AP and the new AP during the handoff period. Based on security level, communication session keys between Access Points are distributed by a RADIUS server. The RADIUS server also provides a mapping service between AP s MAC address and IP address . Status The 802.11F Recommendation has been ratified and published in 2003. IEEE 802.11F was a Trial Use Recommended Practice. The IEEE 802 Executive Committee approved its withdrawal on February 3, 2006. ref http grouper.ieee.org groups 802 11 Reports 802.11 Timelines.htm 802.11 Timelines ref See also IEEE 802.11k Radio Resource Management IEEE 802.11r Fast roaming External references http grouper.ieee.org groups 802 11 Reports tgf update.htm Status of the project ... Category IEEE 802.11 de IEEE 802.11f pl IEEE 802.11f uk Inter Access Point Protocol ... more details
Notability date July 2011 Automated Content AccessProtocol ACAP was proposed in 2006 as a method of providing machine readable permissions information for content, in the hope that it would have allowed automated processes such as search engine web crawling to be compliant with publishers policies without the need for human interpretation of legal terms. ACAP was developed by organisations that claimed to represent sections of the publishing industry World Association of Newspapers , European Publishers Council , International Publishers Association . ref http www.the acap.org FAQs.aspx FAQ10 ACAP FAQ Where is the driving force behind ACAP? ref It was intended to provide support for more sophisticated online publishing business models, but was criticised for being biased towards the fears of publishers who see search and aggregation as a threat ref name douglas http blogs.telegraph.co.uk ian douglas blog 2007 12 03 acap a shot in the foot for publishing Acap a shot in the foot for publishing ... that ACAP is unnecessary, since the robots.txt protocol already exists for the purpose of managing search engine access to websites. However, others ref http www.yelvington.com 20061016 why you should care about automated content accessprotocol Why you should care about Automated Content AccessProtocol ... about automated content accessprotocol Why you should care about Automated Content AccessProtocol Steve Yelvington http www.wildlyappropriate.com article 139 automated content accessprotocol why Automated Content AccessProtocol Why? Wildly Appropriate http www.currybet.net cbet blog 2007 12 ... on Robots Exclusion Protocol Official Google Webmaster Central Blog ref , along with Yahoo and MSN ... to the Robots Exclusion Standard or robots.txt for communicating website access information ... Access ref , but they have since ceased functioning as a search portal to focus on the software ... archive 2007 12 08 automated content access progress Automated Content Access Progress http www.mediainfo.com ... more details
The Lightweight Directory AccessProtocol LDAP IPAc en icon l d p is an application protocol for accessing and maintaining distributed directory information services over an Internet Protocol IP ... traditionally accessed via the X.500 Directory AccessProtocol DAP , which required the Open Systems Interconnection OSI protocol stack. LDAP was originally intended to be a lightweight alternative protocol for accessing X.500 directory services through the simpler and now widespread TCP IP protocol stack. This model of directory access was borrowed from the DIXIE and Directory Assistance Service .... Other data models As LDAP has gained momentum, vendors have provided it as an accessprotocol ... AccessProtocol LDAP replaced RFC 3383 RFC 4521 also BCP 118 Considerations for Lightweight Directory AccessProtocol LDAP Extensions The following is a partial list of RFCs specifying LDAPv3 extensions ... RFCs RFC 1777 Lightweight Directory AccessProtocol replaced RFC 1487 RFC 1778 The String ... RFC 3494 Lightweight Directory AccessProtocol version 2 LDAPv2 to Historic Status Open Group standards ... cs LDAP da Lightweight Directory AccessProtocol de Lightweight Directory AccessProtocol el LDAP es LDAP eu LDAP fr Lightweight Directory AccessProtocol gl LDAP ko LDAP hr LDAP id Lightweight Directory AccessProtocol it Lightweight Directory AccessProtocol lv LDAP ms LDAP nl Lightweight Directory AccessProtocol ja Lightweight Directory AccessProtocol no Lightweight Directory AccessProtocol oc Lightweight Directory AccessProtocol pl Lightweight Directory AccessProtocol pt LDAP ro LDAP ru LDAP sk Lightweight Directory AccessProtocol sl LDAP fi LDAP sv LDAP ta th Lightweight Directory AccessProtocol tr LDAP uk LDAP vi Lightweight Directory Access .... The protocol was originally created by Tim Howes of the University of Michigan , Steve Kille of Isode ... Layer , and better aligned the protocol to the 1993 edition of X.500. Further development of the LDAPv3 ... more details
Unreferenced date December 2009 Push AccessProtocol or PAP is a protocol defined in WAP 164 of the Wireless Application Protocol WAP suite from the Open Mobile Alliance . PAP is used for communicating with the Push Proxy Gateway , which is usually part of a WAP Gateway . PAP is intended for use in delivering content from Push Initiators to Push Proxy Gateways for subsequent delivery to narrow band devices, including mobile phone s and pager s. Example messages include news, stock quotes, weather, traffic reports, and notification of events such as email arrival. With Push functionality, users are able to receive information without having to request it. In many cases it is important for the user to get the information as soon as it is available. The Push AccessProtocol is not intended for use over the air. PAP is designed to be independent of the underlying transport protocol. PAP specifies the following possible operations between the Push Initiator and the Push Proxy Gateway Submit a Push Cancel a Push Query for status of a Push Query for wireless device capabilities Result notification The interaction between the Push Initiators and the Push Proxy Gateways is in the form of XML messages. Operations Push Submission The purpose of the Push Submission is to deliver a push message from a Push Initiator to a PPG, which should then deliver the message to a user agent in a device on the wireless network. The Push message contains a control entity and a content entity, and MAY contain a capabilities entity. The control entity is an XML document that contains control information ... below the push accessprotocol. The push proxy gateway is addressed using a unique address that depends on the underlying protocol. For example, when the underlying protocol is HTTP, a URL RFC1738 ... address as submitted by the PI. Message Format The push accessprotocol is independent of the transport ... affiliates wap wap 247 pap 20010429 a.pdf Push AccessProtocol Specification, Version 29 Apr 2001 Category ... more details
PANA Protocol for Carrying Authentication for Network Access is an IP based protocol that allows a device to authenticate itself with a network to be granted access. PANA will not define any new authentication protocol, key distribution, key agreement or key derivation protocols. For these purposes, the Extensible Authentication Protocol EAP will be used, and PANA will carry the EAP payload. PANA allows dynamic service provider selection, supports various authentication methods, is suitable for roaming ... to the PAA in order to do a re authentication. See also Extensible Authentication Protocol EAP AAA protocol AAA External links RFC 5191 Protocol for Carrying Authentication for Network Access ... Authentication methods es Protocol for Carrying Authentication for Network Access ... Force IETF Protocol computing protocol and described in RFC 5191. Architecture s elements PaC PANA Client The PaC is the client part of the protocol. This element is located in the node that wants to reach the access network. PAA PANA Authentication Agent In this entity is the server part of the PANA protocol. Its main task is the message exchange with the PaC for authenticating it and authorizing it for network access. In addition, in some scenarios, the PAA entity has to do other message exchange with the AAA protocol AAA server in order to present its the PaC credentials. When it occurs, it is due to Extensible Authentication Protocol EAP is configured as pass through. In that case, the AAA protocol AAA server is placed physically in a different place than the PAA. AS Authentication Server ... about the access parameters as bandwidth allowed or IP configuration. In that moment, it has ... a re authentication process in order to get the network access again by the PaC. EP Enforcement ... processes. Typically, this function is done by a communication device as an access point or a router ... a session between EP and PaC. While this session doesn t expires, the PaC can access to network ... more details
Orphan date December 2007 Unreferenced date October 2008 The Internet Group Management Protocol with Access Control IGMP AC has been designed for incorporating AAA protocol AAA functionality in the existing IP multicast model. It will enforce authentication and authorization of an end user or receiver before joining or leaving a secured multicast group. To add AAA functionality, an access router or one hop router of the receiver will act as a Network access server NAS . IGMP AC is an extended version of Internet Group Management Protocol . It provides a generic client server authentication protocol, where the receiver or end user will act as a client, the AAA Server will act as a server and the access router one hop router of the receiver will perform the forwarding task. Thus, any suitable authentication protocol e.g., Extensible Authentication Protocol EAP having client server entities can be encapsulated over the IGMP AC architecture. The IGMP AC will not disrupt the usual function of the IGMPv3 to be used for classical multicast group , and the access control mechanism of IGMP AC will take place to join leave a secured or restricted multicast group only. Category Internet protocols Category Internet standards Category Internet layer protocols Category Network layer protocols ... more details
This is a list of software implementing the Digital Audio AccessProtocol . class wikitable sortable Name Client Server Supports 7.0 ref name Protocol There are two distinct implementations of the protocol. One is supported by iTunes versions prior to 7.0 and other by 7.0 and above. Clients supporting the older version are unable to connect to iTunes 7.0 and above. see Digital Audio AccessProtocol for details . ref Platform Licence Amarok audio Amarok yes yes no Unix like GNU General Public License GNU GPL aTunes yes no no Cross platform Java programming language Java Banshee music player Banshee yes yes ref name viaplugin Supported via a plug in computing plug in . ref no Unix like MIT licence MIT daapd no yes no Unix like http code.google.com p daap client DAAP Client yes no no Android operating system Android GNU General Public License Version 3 GNU GPL Version 3 Exaile yes ref name viaplugin Supported via a plug in computing plug in . ref no no Unix like GNU GPL http sourceforge.net projects fireflyclient Firefly Client yes no no Cross platform Java GNU GPL Firefly Media Server no yes no Cross platform Unix like, Microsoft Windows Windows , Mac OS X GNU GPL http www.freenas.org FreeNAS no yes no Unix FreeBSD Get It Together software Get It Together yes yes no Cross platform Java iTunes yes yes yes ref iTunes versions 7.0 and above only. ref Cross platform Mac OS X Windows 2000 , Windows XP XP proprietary software Proprietary free of charge LimeWire no yes no Cross platform Java Nagware , and GNU GPL OurTunes yes no yes ref name vsn Requires version 1.7. ref Cross platform Java Open source Rhythmbox yes yes no Unix like GNU GPL Roku SoundBridge ref name hardware This is a hardware device with an embedded software embedded client. ref yes no yes ref http www.rokulabs.com support sb dwnld update.php ref Hardware device, dedicated Hardware Songbird software Songbird yes ... protocols Category Lists of software Digital Audio AccessProtocol ... more details
wiktionary printerPrinter may refer to Printer publishing , a person or a company Printer computing , a hardware device Optical printer for motion picture films The Moscow subway station Pechatniki Moscow Metro Pechatniki , whose name means Printers See also Nariman Printer fl. c. 1940 , Indian journalist & activist Casey Printers born 1981 , US football player disambig is Prentari mk ro Tip rire simple Printer sk Tla iare ... more details
Wiktionary Protocol may refer to TOCright Society Protocol, etiquette Protocol diplomacy , the etiquette of diplomacy and affairs of state Protocol politics , a formal agreement between nation states The Protocols of the Elders of Zion , an antisemitic tract Kyoto Protocol , a protocol to the United Nations Framework Convention on Climate Change Protocol I , an amendment to the Geneva Conventions Protocol Relating to the Status of Refugees , a United Nations convention on the status of refugees The arts Protocol band , British band Protocol film , a 1984 comedy film Protocol album , the d but album EP from Simon Phillips Science Protocol natural sciences , a predefined written procedural method of conducting experiments Clinical trial protocol , a document that plans a clinical trial Medical protocol disambiguation , various meanings, most prominently including guidelines for medical treatment Communications Communications protocol , a set of rules & regulations that determine how data is transmitted in telecommunications and computer networking Cryptographic protocol , a protocol for encrypting messages Proprietary protocol , a telecommunications protocol that is patented Quantum cryptography protocol , a protocol for encrypting messages Simple Mail Transfer Protocol , a set of rules for the design of an electronic mail system Computer related AAA protocol , a computer security protocolProtocol Buffers , a serialization format of computer software Protocol object oriented programming , a common means for unrelated objects to communicate with each other Routing protocol , a set of rules that determines how routers shall route communications URI scheme , often referred to as protocol See also Proto List of network protocols disambiguation ar bg ca Protocol cs Protokol da Protokol de Protokoll Begriffskl rung es Protocolo eo Protokolo fr Protocole gl Protocolo ja ko io Protokolo it Protocollo he lt Protokolas reik m s ... more details
wiktionary access TOCright Access may refer to Companies and organizations ACCESS Australia , an Australian youth network Access Co. , a Japanese software company Access Pharmaceuticals, Inc. , a pharmaceutical company in the US Access Virus , a German musical equipment manufacturer. AirCraft Casualty Emotional Support Services ACCESS Arab Community Center for Economic and Social Services ACCESSAccess Software, the original name of Indie Built Indie Built Inc. Access Community Health Network, health care clinic The Access Group , UK based business software company Computer software Microsoft Access ... data governed by filesystem permissions Access Linux Platform , an operating system for mobile devices Access, the process of finding and obtaining data in Computer assisted language learning Space and technology Access network , the process of signing onto a network Access 5 , a NASA program Experimental ... EASE and ACCESS , a pair of space shuttle flight experiments Sport Access 2.3 , sailing keelboat Access 303 , sailing keelboat Access Liberty , sailing keelboat Television Access The West Wing Access The West Wing , a television episode Access TV channel Access TV channel , a Canadian educational television channel Access Television Network , an American infomercial channel Access Hollywood , an entertainment newsmagazine. Access TV series Access TV series , a Canadian television series 1974 1982 Public, educational, and government access , American Public, educational and government PEG access cable TV channels Other meanings Access control is the ability to permit or deny the use of a particular resource Access comics , a comic book character Access economics Access group , a Japanese musical group Access credit card Contact law , the right to visitation in family law Access course ... Access date , refers to the date when a digital source like a web site was visited in order to obtain some information disambig de Access fr Access ko id Akses it Access lt Prieiga nl Access ... more details
Orphan date July 2009 Infobox Company company name Access IS company logo Image Access IS logo 240px.jpg company type Private foundation Reading, England 1985 location Reading, Berkshire , UK industry Manufacturing products Computer keyboards br Bar code readers br MSR br OCR br Passport readers homepage http www.access is.com Access IS website Access IS is the UK s largest independent computer keyboard manufacturer. More widely, Access IS designs and manufactures products to input data into computer systems. In addition to making keyboards where an operator types the information into a system, other Access IS hardware reads data from various media, particularly from printed barcodes, magnetic stripe media for example, information stored on the magnetic strip on the back of a credit card and through optical character recognition for example, reading the text printed on traditional passports . Access has its headquarters in Reading, Berkshire Reading, UK , with approximately 55 salaried ..., Australia. Access IS has four major vertical markets airports, retail point of sale, retail banking and dealer rooms. Access IS is the trading name of Access Limited. For further information on the brand name, see below. Background to the name Access IS is an abbreviation of Access Interfacing Solutions . Originally Access Keyboards Limited, the company was renamed Access Ltd and adopted the brand name Access IS in October 2007 to reflect the broader product offering the company offered. The new ... in December 1984 and was wholly owned by the Videcom Group of companies. Access IS then named Access ... 3i s shares were sold back to the company. br 2006 Access manufacture BGR boarding gate readers . br 2007 Subsidiary established in Atlanta. br 2007 Access Keyboards Limited renamed Access IS, and began trading as Access IS. br 2009 Access IS gained ISO 9001 2008. Product range Custom computer keyboards ... readers BGRs , passport readers. External links http www.access is.com Access IS website Category ... more details
A virtual printer is a piece of computer Computer software software whose user interface and Application programming interface API resemble that of a printer driver , but which is not connected with a physical computer printer . When a user requests that a document be printed by a virtual printer, then, instead of having the document printed on paper or other material, the underlying software would process its contents in some other way, often resulting in a Computer file file being produced or the information being transmitted. Typical uses of virtual printers include Saving a document to another format such as a Portable Document Format PDF file. Saving a document in a format which can be included in another document. For example, a word processor may not be able to include an engineering CAD document, but it could include a TIFF image of that document printed from the engineering software package. Saving multiple documents into a single document Saving a web page into a single document as it appears in the web browser. This will save the web page without relying on it being available or functional in the future. Saving a reference copy of a document for longer term access. This would allow the document to be viewable by non proprietary software in the future. This would not be an archival version of the document. Saving a document in a non editable format. A draft of a book may ... be saved in a file for future printing or passed to another printer. Saving paper and ink while testing .... At least one example of this technology creates a virtual printer on one computer which actually converts the document and sends it to a server on the WWW , from which the file can be printed to a printer ... from devices such as smart phones . References http www.frogmorecs.com arts what is a virtual printer Frogmore Computer Services What is a virtual printer? http www.print driver.com overview dic virtual printer.html Print driver.com Virtual printer definition See also List of virtual printer software ... more details
applications. The names of the code lp Unix lp code and code Line Printer Daemon protocol lpr code ...refimprove date February 2010 File IBM line printer 1403.JPG right thumb 300px IBM 1403 line printer, the classic line printer of the Mainframe computer mainframe era. The line printer is a form of high speed impact computer printerprinter in which one line of type is printed at a time. They are mostly ... printer Image Drum printer.jpg right thumb Drum Printer Image Drukarka wierszowa beben.jpg right thumb Fragment of line printer drum br showing characters. In a typical drum printer design, a fixed ... the number of columns letters in a line the printer could print. The wheels, joined to form a large ... left and right, driven by another voice coil. For this style of printer, two complete revolutions .... At least one low cost printer, made by Control Data Corporation CDC , achieved the same end by moving ... 600 lines per minute of output and a half set of hammers delivering 300 LPM . Chain train printer ... . As with the drum printer, as the correct character passed by each column, a hammer was fired ... set for example, just numbers and a few punctuation marks , the printer could print much faster than ... on the chain, a rather primitive piano. IBM was probably the best known chain printer manufacturer and the IBM 1403 is probably the most famous example of a chain printer. These also can print a complete .... Image Printer band.jpg right thumb Fragment of printer band, sitting on test printout for the characters top and hammer flight times bottom Band printer Band printers are a variation of chain printers ... the lines per minute rate of the printer. The B300 was effectively a B600 with only half the number ... position, requiring two goes to print all characters on each line. Bar printer Bar printers were ... the so called flight time was critical, and was adjustable as part of the servicing of the printer .... Comb printer Comb printers , also called line matrix printer s, represent the fourth major design ... more details
Image Hp laserjet 4200dtns.jpg thumb 250px HP LaserJet 4200 series printer, installed atop high capacity paper feeder History of printing A laser printer is a common computer peripheral that rapidly produces ... s and multifunction printer s MFPs , laser computer printerprinter s employ a Xerography xerographic ... scanning of a laser beam across the printer s photoreceptor. Overview A laser beam projects an image ... by direct contact and heat, which fuses the ink to the paper. Unlike Computer printer Impact printers impact printers , laser printer speed can vary widely, and depends on many factors, including the graphic ... title Facts about laser printing access date 2010 09 01 publisher Papergear.com date 2010 .... A Duplex printing duplexing printer one that prints on both sides of the paper can halve paper ... printer, most inkjet printer s and dot matrix printer s simply take an incoming stream of data and directly imprint it in a slow lurching process that may include pauses as the printer waits for more data. A laser printer is unable to work this way because such a large amount of data needs to output to the printing device in a rapid, continuous process. The printer cannot stop the mechanism ... in 2009. The laser printer was invented at Xerox in 1969 by researcher Gary Starkweather , who had an improved printer working by 1971 ref cite book title Milestones in Computer Science and Information ... books.google.com books?id JTYPKxug49IC&pg PA152&dq starkweather laser printer ref and incorporated into a fully functional networked printer system by about a year later. ref cite book title A History ... laser printer 1971 parc ref The prototype was built by modifying an existing xerography xerographic ... date August 2008 The first commercial implementation of a laser printer was the IBM 3800 in 1976 ... left thumb 250px left Xerox 9700 laser printer ca. 1977 The first laser printer designed for use ... laser printer intended for a mass market was the Hewlett Packard HP LaserJet nowrap 8 Printer computing ... more details
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