CompuServe s Bprotocol , also known as CIS B , is a file transfer protocol computing protocol developed for their commercial online service CIS in 1981. The protocol was later expanded in the B Plus or QuickB version. It was a fairly advanced protocol for its era, supporting efficient transfers of files ... side packages. Since Bprotocol was designed only to work within the CompuServe, most third party ... version of the BProtocol was an outgrowth of an earlier bi directional protocol introduced in 1979, adding options for including a standardized command structure in the stream. This protocol was intended for use by a custom online terminal built by Tandy , but this project was abandoned. The protocol was later expanded in the B Plus version, although there were two revisions of this version. B ... to user transfers. The following description is based on the B Plus documentation, and does not explicitly refer to the earlier and rare B. Packet structure B Plus is a sliding window protocol with variable ... Russ Ranshaw, The CompuServe B Plus Protocol , 18 November 1993 A zip compressed version of this document ... Turner, The compuserve Bprotocol , Dr. Dobb s Journal , Volume 11, Issue 7 July 1986 , pp. 54 59 Category ... of the 1k and 2k block sizes and sliding windows were the primary changes in structure between B and B ... accessed CompuServe over non 8 bit clean packet services such as Tymnet . B Plus also used any one of four types of error checking. The basic packet structure consisted of five parts B Plus packet structure Lead in tt DLE B tt Sequence 0x30 through 0x39 Body zero to 2048 bytes Trailer tt ETX tt ... protocols, indicating that the data following is a B Plus packet. The sequence number is a simple way ... types B Plus defined several different packet types, as opposed to most protocols which included only one. These packets were used both for data transfer as well as secure delivery of commands and protocol setup information. The four types were B Plus packet types Transport Parameters tt tt File ... more details
Protocol may refer to Protocol diplomacy , the etiquette of diplomacy and affairs of state Protocol politics , a formal agreement between nation states Protocol, a.k.a. etiquette Medical guideline Clinical protocol , another word for medical guidelines Research methods Protocol natural sciences Clinical trial protocol Voice procedure a protocol for voice communications Protocol object oriented programming , a common means for unrelated objects to communicate with each other Communications protocol , a set of rules & regulations that determine how data is transmitted in telecommunications and computer networking Protocol band , British Protocol film Protocol film , a 1984 comedy film Protocol album Protocol album , the d but album EP from Simon Phillips See also List of network protocols The Protocols of the Elders of Zion Mission Impossible 4 Ghost Protocol 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 hu Protokoll egy rtelm s t lap no Protokoll pl Protok pt Protocolo ru sk Protokol sl Protokol ckb sv Protokoll uk ur ... more details
A signaling protocol is a type of Communications protocolprotocol used to identify signaling encapsulation networking encapsulation . Signalling telecommunications Signaling is used to identify the state of connection between telephones or VOIP terminals IP telephone or PCs or VoWLAN units . The following is a list of signaling protocols QSIG Session Initiation Protocol H.323 H.225.0 H.248 Media Gateway Control Protocol Megaco Signaling System No. 5 Signaling System No. 7 Dual tone multi frequency signaling Multi frequency R1 R2 signalling NBAP NBAP Node B Application Part Skinny Call Control Protocol SCCP Skinny Call Control Protocol , or Skinny for short Jingle protocol Jingle Q.931 DEFAULTSORT Signaling Protocol Category Network protocols Category Telephony signals de Signalisierungsprotokoll mk ru ... more details
Yahalom is an authentication and secure key sharing protocol designed for use on an insecure network such as the Internet. Yahalom uses a trusted arbitrator to distribute a shared key between two people. This protocol can be considered as an improved version of Wide Mouth Frog protocol with additional protection against man in the middle attack , but less secure than Needham Schroeder . Protocol description If Alice and Bob Alice A initiates the communication to Bob B with S is a server trusted by both parties, the protocol can be specified as follows using security protocol notation A and B are identities of Alice and Bob respectively math K AS math is a symmetric key known only to A and S math K BS math is a symmetric key known only to B and S math N A math and math N B math are cryptographic nonce nonces generated by A and B respectively math K AB math is a symmetric, generated key, which will be the session key of the session between A and B math A rightarrow B A, N A math Alice sends a message to Bob requesting communication. math B rightarrow S B, A, N A, N B K BS math Bob sends a message to the Server encrypted under math K BS math . math S rightarrow A B, K AB , N A, N B K AS , A, K AB K BS math The Server sends to Alice a message containing the generated session key math K AB math and a message to be forwarded to Bob. math A rightarrow B A, K AB K BS , N B K AB math Alice forwards the message to Bob and verifies math N A math has not changed. Bob will verify math N B math has not changed when he receives the message. The novelty of this protocol is that Bob is the first participant to contact the trusted arbitrator. this sentence is copyvio from Bruce Schneier vlsergey See also Kerberos protocol Kerberos Needham Schroeder Otway Rees Neuman Stubblebine protocol Neuman Stubblebine Wide Mouth Frog protocol References cite book last Schneier first Bruce authorlink Bruce Schneier title Applied Cryptography publisher John Wiley & Sons year 1996 pages 57 58 isbn 0471128457 ... more details
Unreferenced auto yes date December 2009 In computer networking , a wire protocol refers to a way of getting data from point to point A wire protocol is needed if more than one application has to interoperate. ref name Definition cite web accessdate 2011 04 11 location http www.pcmag.com publisher PCMAG.COM title Definition of wire protocol quote 1 In a network, it is the mechanism for transmitting data from point a to point b. It often refers to a distributed object protocol such as SOAP, CORBA or RMI, which is software only and which invokes the running of programs on remote servers. The term is a bit confusing, because it sounds like the physical layer layer 1 of the network that places the bits onto the wire. In some cases, it may refer to this layer however, it generally refers to protocols higher than the physical layer or even the next higher data link layer layer 2 such as Ethernet and ATM. See OSI model, communications protocol, data link protocol and distributed objects. 2 In an electronic system, it refers to the control signals start and stop transfer and architecture serial, parallel, etc. of the bus or channel that transfers data. url http www.pcmag.com encyclopedia term 0 2C2542 2Ct 3Dwire protocol&i 3D54750 2C00.asp ref In contrast to transport protocol s at the transport level like Transmission Control Protocol TCP or User Datagram Protocol UDP , the term wire protocol ... only to a common application layer protocol and not to a common object semantic of the applications ... a common encoding scheme like XSD . In electronics , a wire protocol is the mechanism used to transmit data from one point to another. ref name Definition Functionality A wire protocol provides the means ... Remote Method Protocol JRMP for Java remote method invocation RMI SOAP for Web Services References Reflist See also communications protocol line code network protocol Compu network stub Categories DEFAULTSORT Wire Protocol Category Application layer protocols Interwikies ... more details
world. General protocol suite description T T A B C Imagine three computers A , B , and C ... protocol such as IEEE 802.11 . B and C are connected via a cable, using it to exchange data again ... protocol, which through whatever means knows that C is reachable through B . It, therefore, instructs the wireless protocol to transmit the data packet to B . On this computer, the lower layer handlers will pass the packet up to the inter network protocol, which, on recognizing that B is not the final ...The protocol stack is an implementation of a computer network ing protocol suite . The terms are often ... is the software implementation of them. ref cite web title What is a protocol stack? accessdate 2010 02 21 url http www.webopedia.com TERM P protocol stack.html publisher WEBOPEDIA location http www.webopedia.com quote A protocol stack is a set of network protocol layers that work together. The OSI Reference Model that defines seven protocol layers is often called a stack, as is the set of TCP IP protocols that define communication over the Internet. ref ref cite web title What Is a Protocol ... 01 09 url http www.ehow.com about 5849361 protocol suite .html quote A protocol suite is a collection ... networks, via a common communications language. ref Individual network protocol protocols within a suite ... design and evaluation easier. Because each protocol module usually communicates with two others, they are commonly imagined as layers in a stack of protocols. The lowest protocol always deals with low ... implementation, protocol stacks are often divided into three major sections media, transport, and applications. ref cite web title What Is a Protocol Suite? accessdate 2010 02 21 publisher eHow author Andrea Kobeszko date 2010 09 03 url http www.ehow.com facts 6917772 protocol stack definition.html quote Protocol stacks are made up of individual layers, which are typically divided into three ... the transport layers and applications. The media to transport interface defines how transport protocol ... more details
Orphan date February 2009 Einstein protocol is a Technical standard standard used for precisely measuring the distance between two objects in outer space space ref http physicsworld.com cws article news 36076 ref . The Einstein protocol of finding the distance between two points is sending light point a to point b and then immediately sending a signal, using light, from point b to point a. The calculations done with this data uses the formula D c t3 t1 2. The Einstein protocol of finding the distance between two points is sending light from point a to point b and then immediately sending a signal, using light, from point b to point a. The calculations done with this data use the formula D c t3 t1 2. References references physics stub Category Astrophysics ar ... more details
Infobox Software name Babel logo File Babel logo black.svg 200px description Babel routing protocol developer http www.pps.jussieu.fr jch Juliusz Chroboczek operating system multi platform , File GNU and Tux.svg 42px GNU Linux GNU Linux genre Routing Protocol license MIT License website http www.pps.jussieu.fr jch software babel The Babel routing protocol is a distance vector routing protocol for Internet Protocol packet switched networks that is designed to be robust and efficient on both wireless mesh networks and wired networks. Babel is based on the ideas in Destination Sequenced Distance Vector routing DSDV , Ad hoc On Demand Distance Vector Routing AODV , and Cisco s Enhanced Interior Gateway Routing Protocol EIGRP , but it uses a variant of Expected Transmission Count ETX link cost estimation rather than a simple hop count metric. It employs several techniques to ensure the absence of routing pathologies, such as routing loops. Babel is freely available as a sample implementation. It operates on IPv4 and IPv6 networks. Babel has been reported to be a robust protocol and to have fast convergence properties ref cite journal author M. Abolhasan, B. Hagelstein, J. C. P. Wang title Real world performance of current proactive multi hop mesh protocols year 2009 url http ro.uow.edu.au infopapers 736 ref ref cite journal author David Murray, Michael Dixon and Terry Koziniec title An Experimental Comparison of Routing Protocols in Multi Hop Ad Hoc Networks year 2010 url http bridgingthelayers.org docs murray routing.pdf ref . References Reflist 1 External links http www.pps.jussieu.fr jch software babel Babel a loop free distance vector routing protocol Citation author J. Chroboczek title The Babel Routing Protocol series RFC 6126 year 2011 Category Wireless networking Category Routing Category Routing algorithms Category Ad hoc routing protocols Category Routing protocols de Babel Protokoll fr Babel protocole ... more details
to the first party. Passwords may be sent using the Interlock Protocol between A and B as follows pre A B Ea,b Pa 1 Ea,b Pb 1 Ea,b Pa 2 Ea,b Pb 2 pre where Ea,b M is message M encrypted with the key derived from the Diffie Hellman exchange between A and B, 1 2 denote first and second halves, and Pa Pb are the passwords of A and B. An attacker, Z, could send half of a bogus message P? to elicit Pa from A pre A Z B Ea,z Pa 1 Ea,z P? 1 Ea,z Pa 2 Ez,b Pa 1 Ez,b Pb 1 Ez,b Pa 2 Ez,b Pb 2 pre At this point ... the Interlock Protocol with B opting to instead send his own Mb but then the session would be between A and Z, not A, Z, and B Z wouldn t be in the middle. For this reason, the interlock protocol cannot ...The interlock protocol , as described by Ron Rivest and Adi Shamir , was designed to frustrate eavesdropper attack against two parties that use an anonymous key exchange protocol to secure their conversation. A further paper proposed using it as an authentication protocol, which was subsequently broken ... or passwords. However, the Diffie Hellman key exchange protocol introduced the concept of two parties ... any such prior agreement. Unauthenticated Diffie Hellman, as an anonymous key agreement protocol, has ... date May 2010 mutually authenticated secure channel remained. The Interlock Protocol was described ... their conversation. How it works The Interlock protocol works roughly as follows Alice encrypts ... of her message to Bob, who sends the other half of his. The strength of the protocol lies in the fact ... new message. The Bellovin Merritt Attack Davies and Price proposed the use of the Interlock Protocol .... http www.cs.columbia.edu smb papers interlock.pdf An Attack on the Interlock Protocol When Used .... Forced Latency Interlock Protocol refimprove section date May 2010 A modified Interlock Protocol can require B the server to delay all responses for a known duration pre A B Ka Kb Ea,b Ma 1 Ea,b Mb 1 B delays response a fixed time, T Ea,b Ma 2 Ea,b Mb 2 delay again data pre Where data is the encrypted ... more details
The Sigma Protocol is the name of a novel. Sigma Protocol may also refer to Proof of knowledge Sigma protocols Sigma protocols , a type of cryptographic protocol. disambig ... more details
A lightweight protocol in computer networking is any of a number of communication protocol s that are characterized by a relatively small overhead caused e.g. by bulky metadata in transmitted on top of the functional data Lightweight Directory Access Protocol Lightweight Telephony Protocol Lightweight Extensible Authentication Protocol Lightweight Presentation Protocol Internet Content Adaptation Protocol Skinny Call Control Protocol OpenLDAP Category Network protocols ... more details
External Machine Interface EMI , an extension to Universal Computer Protocol UCP , is a Communications protocolprotocol primarily used to connect to short message service centre s SMSCs for mobile telephone s. The protocol was developed by CMG company CMG Wireless Data Solutions, now part of Acision . Syntax A typical EMI UCP exchange looks like this B01 00045 O 30 66677789 1 68656C6C6F CE C B01 00041 R 30 A 66677789 180594141236 F3 C The start of the Packet information technology packet is signaled by B STX, hex 02 and the end with C ETX, hex 03 . Fields within the packet are separated by characters. The first four fields form the mandatory header. the third is the operation type O for operation, R for result , and the fourth is the operation here 30, short message transfer . The subsequent fields are dependent on the operation. In the first line above, 66677789 is the recipient s address telephone number and 68656C6C6F is the content of the message, in this case the ASCII string hello . The second line is the response with a matching transaction reference number, where A indicates that the message was successfully acknowledged by the SMSC, and a timestamp is suffixed to the phone number to show time of delivery. The final field is the checksum , calculated simply by summing all bytes in the packet including slashes and taking the 8 least significant bit s from the result. The full specification is available on the LogicaCMG website developers forum, but registration is required. Technical limitations The two digit transaction reference number means that an entity sending text messages can only have 100 outstanding messages per session this can limit performance, but only ... bit, except for a few characters for example underline . Alternatives Short message peer to peer protocol SMPP also provides Short message service SMS over Transmission Control Protocol TCP Internet Protocol ... Category Network protocols de Universal Computer Protocol es EMI protocolo ... more details
Unreferenced stub auto yes date December 2009 An authentication protocol is a type of cryptographic protocol with the purpose of authentication authenticating entities wishing to communicate securely. There are many different authentication protocols such as AKA security AKA CAVE based authentication Challenge handshake authentication protocol CHAP CRAM MD5 Diameter protocol Diameter Extensible Authentication Protocol EAP Host Identity Protocol HIP Kerberos protocol Kerberos MS CHAP and MS CHAPv2 variants of CHAP LAN Manager NTLM , also known as NT LAN Manager Password authenticated key agreement protocols Password Authentication Protocol PAP Protected Extensible Authentication Protocol PEAP RADIUS Secure Remote Password protocol SRP TACACS and TACACS RFID Authentication Protocols Woo Lam 92 protocol DEFAULTSORT Authentication Protocol Category Computer access control protocols computer security stub Compu network stub ... more details
and protocol suites, a diagram of the message flows in and between two systems, A and B, is shown in figure ...other uses Protocol disambiguation Very long date April 2011 A communications protocol is a system of digital ... systems and in telecommunications . A protocol may have a formal description. Protocols may include .... A protocol definition defines the syntax , semantics , and synchronization of communication the specified behavior is typically independent of how it is to be implemented. A protocol can therefore ... formal definition of protocol in computer science, Citation needed date April 2011 an informal ... . In computer science the word algorithm is a synonym for the word procedure so a protocol is to communications .... A protocol therefore describes the syntax , semantics , and synchronization of communication ... using a layering scheme as a basis. Instead of using a single universal protocol to handle ... protocols are collectively called the Internet protocol suite . The group responsible for this design ... Communications protocols have to be agreed upon by the parties involved. To reach agreement a protocol ... out in a technical specification called a communication protocol standard. The nature of the communication ... and data structures. Expressing the algorithms in a portable programming language, makes the protocol ... protocol, the protocol software modules are interfaced with a framework implemented on the machine ... the basis of protocol design. ref name Sect p. 192 Sect. 11.10 The Disadvantage Of Layering, p. 192, states layering forms the basis for protocol design. ref Systems typically do not use a single protocol to handle a transmission. Instead they use a set of cooperating protocols, sometimes called a protocol family or protocol suite. ref name Sect p. 177 Comer 2000, Sect. 11.2 The Need For Multiple Protocols, p. 177, states the same. ref Some of the best known protocol suites include IPX SPX , X.25 ... Layers Of Protocol Software, p. 178, Each layer takes responsibility for handling one part of the problem ... more details
Unreferenced date July 2009 A free protocol is a Protocol computing protocol whose full specification is freely available and for which there are no restrictions e.g. legal or technical on its use. Users may design and use variations that suit their needs, and contribute enhancements for potential incorporation into the next official version of the protocol. A free software reference implementation must be available. Free protocol are important for interoperability and choice of software. Extensible Messaging and Presence Protocol XMPP is a free protocol. See also Portal Free software open standard free file format DEFAULTSORT Free Protocol Category Libre Category Data transmission Category Network protocols Software type stub ... more details
Since communications protocol digital communications protocols are controlled by software , protocol versioning generally follows software versioning standards. Category Network protocols computer stub ... more details
Protocol parameters. IPCP uses the same Configuration Option format defined for LCP Link Control Protocol , with a separate set of Options. IPCP Configuration Options table border 1 tr th 00 th ... td IP Compression Protocol. td td RFC 1332, RFC 3241, RFC 3544 td tr tr th 3 th td align center 6 .... IP Compression Protocol class wikitable Type Length IP Compression Protocol Data 1 byte 1 byte 2 ... 1332 The Internet Protocol Control Protocol IPCP RFC 1570 PPP Link Control Protocol LCP Extensions RFC 1661 The Point to Point Protocol PPP Category Internet protocols de Internet Protocol Control Protocol es IP Control Protocol ja Internet Protocol Control Protocol pl Internet Protocol Control Protocol ... more details
Unreferenced stub auto yes date December 2009 The MOSI protocol is an extension of the basic MSI protocol MSI cache coherency Protocol computing protocol . It adds the O wned state, which indicates that the current processor owns this block, and will service requests from other processors for the block. For any given pair of caches, the permitted states of a given cache line are as follows class wikitable style text align center M O S I M N N N Y O N N Y Y S N Y Y Y I Y Y Y Y See also Coherence protocol MSI protocol MESI protocol MOESI protocol DEFAULTSORT Mosi Protocol Category Cache coherency Compu stub ... more details
Image Protocolo de R o.jpg thumb right 200px The signing of the Rio Protocol The Protocol of Peace, Friendship, and Boundaries between Peru and Ecuador , or Rio Protocol for short, was an international .... The Protocol was intended to finally resolve the long running History of the Ecuadorian Peruvian ... end of the Ecuadorian Peruvian War of 1941 1942. Nevertheless the Protocol was incomplete, and war broke ... Tobar Donoso and Alfredo Solf y Muro , signed a Protocol of Peace, Friendship, and Boundaries , known as the Rio de Janeiro Protocol . The observers from the United States, Brazil, Argentina, and Chile co signed the document, becoming Guarantors of the Protocol . ref http www.usip.org pubs peaceworks pwks27 appndx1 27.html ref The Rio Protocol was subsequently ratified by each country s congress on February 26, 1942. By the terms of the Protocol, Ecuador agreed to withdraw its long standing ... del Ecuador, 1982 1st Ed. 1945 . P. 462. ref During the 1960s, the Ecuadorian government alleged that the Protocol ... date May 2009 The intended goal of the Rio Protocol was not fulfilled until the signing of the Itamaraty ... War rekindled the dispute. Text Copy section to Wikisource English Translation PROTOCOL ..., have resolved to conclude a protocol of peace, friendship, and boundaries in the presence ... to the signing of the following protocol ARTICLE I The Governments of Peru and Ecuador solemnly ... of 15 days from this date, withdraw its military forces to the line described in article VIII of this protocol ... between Peru and Ecuador has been completed, this protocol and the execution thereof being under ... VII Any doubt or disagreement that may arise in the execution of this protocol shall be settled ... River, downstream, to the point at which it receives the San Francisco River. B In the east ... this protocol to their respective Congresses and the corresponding approval is to be obtained within ... and seal the present protocol, in two copies, in Spanish, in the city of Rio de Janeiro, at one o ... more details
Jim Sterling 2010 GI 6.5 10 ref cite web url http gameinformer.com games alpha protocolb xbox360 ... article reviews 215306 alpha protocol archivedate 2010 08 03 ref 1UP B ref cite web url http www.1up.com ...Infobox video game title image File Alpha Protocol cover.jpg 256px caption North American cover developer ... http www.giantbomb.com alpha protocol 61 20984 releases ref vgrelease EU May 28, 2010 ref name Sega Announcement cite web url http blogs.sega.com usa 2010 05 04 alpha protocol has gone gold title Alpha Protocol Has Gone Gold date May 4, 2010 work SEGA America Blog publisher Sega Corporation ref vgrelease ... br PlayStation 3 br Xbox 360 Alpha Protocol is a Third person shooter third person Stealth game espionage .... Gameplay Combat Alpha Protocol is played from a third person perspective, allowing the player to see ... last Yin Poole title Alpha Protocol First Look Preview url http www.videogamer.com xbox360 alpha protocol preview 1145.html work VideoGamer publisher Pro G Media date August 14, 2008 accessdate ... GamesRadar Preview 2 cite web url http www.gamesradar.com pc alpha protocol preview alpha protocol first look a 20080422121024489075 g 20080313162151178085 p 2 title Alpha Protocol first look last Porter ... of Alpha Protocol is the Dialogue System. This screen shows a typical dialogue sequence players use to decide their progress. Alpha Protocol features numerous characters with whom to interact ... title Alpha Protocol Interview last Butts first Steve work IGN publisher IGN IGN Entertainment ... 1&cId 3171714&p 37 title Alpha Protocol Preview last Nguyen first Thierry work 1up publisher ... usa 2008 09 04 alpha protocol round table discussion part 1 title Alpha Protocol Round Table ... hours during any given playthrough. Structure Alpha Protocol has a hub structure, in which Thorton ... , Taipei ref name GamesRadar Preview 1 cite web url http www.gamesradar.com pc alpha protocol preview alpha protocol first look a 20080422121024489075 g 20080313162151178085 title Alpha Protocol first ... more details
refimprove date June 2009 The Edmonton Protocol is a method of implantation of Pancreas pancreatic Islets of Langerhans islet s for the treatment of type 1 diabetes mellitus , specifically Brittle diabetes brittle type 1 diabetics prone to hypoglycemic unawareness. The protocol is named for the islet transplantation group at the University of Alberta in the Canada Canadian city of Edmonton , where the protocol was first devised in the late 1990s, and published in The New England Journal of Medicine in July 2000. Procedure The Edmonton Protocol involves isolating islets from a organ donation cadaveric donor pancreas using a mixture of enzymes called Liberase Hoffmann La Roche Roche . Each recipient receives islets from one to as many as three donors. The islets are infused into the patient s portal vein , and are then kept from being destroyed by the recipient s immune system through the use of two immunosuppressants , sirolimus and tacrolimus as well as a monoclonal antibody drug used in transplant patients called daclizumab . History Islet isolation and Organ transplant transplantation was pioneered by Paul Lacy throughout the 1960s. He and Walter Ballinger together were able to restore normoglycaemia in diabetic rat s following the transplantation of isolated islets into the rodent .... The Edmonton Protocol was primarily developed by Dr James Shapiro transplant surgeon , Jonathan Lakey ... Medical Research Institute. The first patient was treated using the Edmonton Protocol in March 1999. The protocol was first published in the New England Journal of Medicine in July 2000 ... the Edmonton Protocol remained insulin independent after an average of 12 months. Current review ..., Ricordi C, Hering BJ et al. International trial of the Edmonton protocol for islet transplantation ... 200509270 00014.htm O Gorman D, Kin T, Murdoch T, Richer B, McGhee Wilson D, Ryan EA, Shapiro ... br Organ transplantation https web.emmes.com study isl DEFAULTSORT Edmonton Protocol Categories ... more details
IPstack See Wiktionary the Internet protocol named DISCARD discard The Discard Protocol is a service in the Internet Protocol Suite defined in RFC 863. It is intended for testing, debugging, and measurement purposes. A host may send data to a host that supports the Discard Protocol on either Transmission Control Protocol TCP or User Datagram Protocol UDP port number 9. The data sent to the server is simply discarded. No response is returned. Inetd implementation On most UNIX like operating systems a discard server is built into the inetd or xinetd daemon computer software daemon . The discard service is usually not enabled by default. It may be enabled by adding the following lines to the file tt etc inetd.conf tt and reloading the configuration discard stream tcp nowait root internal discard dgram udp wait root internal The Discard Protocol is the TCP UDP equivalent of the Unix filesystem node dev null . Such a service is guaranteed to receive what is sent to it and can be used for debugging TCP and or UDP code requiring a guaranteed reception of payload sent. See also List of well known ports computing List of well known ports Echo Protocol Daytime Protocol Character Generator Protocol Time Protocol External links RFC 348, The Discard process RFC 863, The Discard protocol Category Internet protocols Category Application layer protocols ... more details
The Protocol of S vres French, Protocole de S vres was a secret agreement reached between the governments of Israel , France and the United Kingdom during discussions held between 22 and 24 October 1956 at S vres , France. The protocol concerns their joint political and military collusion to topple Gamal Abdul Nasser , by invading and occupying parts of Egypt in response to President Nasser s nationalization of the Suez Canal on 26 July. The planning for and the agreements contained in the protocol began the Suez Crisis on 29 October 1956. S vres meeting On 22 October, Prime Minister of Israel David Ben Gurion , Director General of the Ministry of Defense Shimon Peres and Ramatkal Chief of Staff ... , British National Archives, December 2006 ref Although not part of the protocol, the occasion ... 20of 20a 20War 20Plot.html . The Protocol An English translation of the Protocol includes the following ... 20of 20a 20War 20Plot.html The Protocol of S vres,1956 Anatomy of a War Plot Published in International ... a halt all acts of war. b withdraw all its troops ten miles from the Canal. c accept temporary ... through the Canal by vessels of all nations until a final settlement. B. To the Israeli Government a halt all acts of war. b withdraw all its troops ten miles to the east of the Canal. In addition ... of the present protocol must remain strictly secret. 7. They will enter into force after the agreement .... When the existence of signed copies of the secret protocol was leaked, Eden sent Dean back to France ... p.299 ref For Eden, the existence of the Protocol was a catastrophe a smoking gun that exposed the full ... of the agreement would be a threat to all three governments. The original Israeli copy of the Protocol ... Ben Gurion Archives , Sde Boker , Israel . The Protocol in action Four days after the S vres meeting ... The 20Protocol 20of 20Sevres 201956 20Anatomy 20of 20a 20War 20Plot.html Avi Shlaim, The Protocol ... Protocol Of Sevres Category 1956 in France Category 1956 in international relations Category 1956 ... more details
Multiple issues unreferenced August 2011 notability August 2011 confusing April 2011 Cisco IDS services communicate with each other by using the PostOffice protocol not to be confused with POP3 , SMTP , or other mail delivery protocols . It a Cisco proprietary protocol that run on port User Datagram Protocol UDP 4500. It provide a communication vehicle between the sensors and the Director platform. PostOffice protocol was later replace by Remote Data Exchange Protocol RDEP External links http ciscoarticles.com Intrusion Detection System Cisco PostOffice Protocol.html Cisco PostOffice Protocol Category Intrusion detection systems Category Cisco protocols ... more details
IPstack The Time Protocol is a network protocol in the Internet Protocol Suite defined in 1983 in RFC 868. Its purpose is to provide a site independent, machine readable date and time. The Time Protocol may be implemented over the Transmission Control Protocol TCP or the User Datagram Protocol UDP . A host connects to a server that supports the Time Protocol on port 37. The server then sends the time as a 32 bit unsigned integer in binary format and in network byte order , representing the number of seconds since 00 00 midnight 1 January, 1900 GMT, and closes the connection. Operation over UDP requires the sending of any datagram to the server port, as there is no connection setup for UDP. The Time Protocol is used by the rdate command, available on most Unix like operating systems. The functionality of the Time Protocol has been superseded by the Network Time Protocol NTP . Inetd implementation On most UNIX like operating systems a Time Protocol server is built into the inetd or xinetd daemon computer software daemon . The service is usually not enabled by default. It may be enabled by adding the following lines to the file tt etc inetd.conf tt time stream tcp nowait root internal time dgram udp wait root internal and reloading the configuration. See also List of well known ports computing Echo Protocol Discard Protocol Daytime Protocol Character Generator Protocol rdate , a tool for querying the current time from a network server External links http www.clevervest.com htp clevervest.com HTTP Time Protocol http freestone group.com fg time sync.htm freestone group.com FG Time Sync Category Network time related software Category Internet protocols Category Application layer protocols fr Time Protocol simple TIME protocol zh ... more details
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