# SOME DESCRIPTIVE TITLE. # Copyright (C) 2019 Olivier Bonaventure # This file is distributed under the same license as the Computer networking : Principles, Protocols and Practice package. # FIRST AUTHOR , YEAR. # #, fuzzy msgid "" msgstr "" "Project-Id-Version: Computer networking : Principles, Protocols and Practice 3\n" "Report-Msgid-Bugs-To: \n" "POT-Creation-Date: 2021-05-17 09:55+0200\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" #: ../../glossary.rst:8 msgid "Glossary" msgstr "" #: ../../glossary.rst:308 msgid "address" msgstr "" #: ../../glossary.rst:310 msgid "A string of bits that identifies a network interface in the network layer or the datalink layer. Most addresses have a fixed length, e.g. 32 bits for :term:`IPv4`, 128 bits for :term:`IPv6` or 48 bits for :term:`Ethernet` and other related Local Area Networks." msgstr "" #: ../../glossary.rst:180 msgid "AIMD" msgstr "" #: ../../glossary.rst:182 msgid "Additive Increase, Multiplicative Decrease. A rate adaption algorithm used notably by TCP where a host additively increases its transmission rate when the network is not congested and multiplicatively decreases when congested is detected." msgstr "" #: ../../glossary.rst:15 msgid "anycast" msgstr "" #: ../../glossary.rst:17 msgid "a transmission mode where an information is sent from one source to `one` receiver that belongs to a specified group" msgstr "" #: ../../glossary.rst:114 msgid "API" msgstr "" #: ../../glossary.rst:116 msgid "Application Programming Interface" msgstr "" #: ../../glossary.rst:256 msgid "ARP" msgstr "" #: ../../glossary.rst:258 msgid "The Address Resolution Protocol is a protocol used by IPv4 devices to obtain the datalink layer address that corresponds to an IPv4 address on the local area network. ARP is defined in :rfc:`826`" msgstr "" #: ../../glossary.rst:48 msgid "ARPANET" msgstr "" #: ../../glossary.rst:50 msgid "The Advanced Research Project Agency (ARPA) Network is a network that was built by network scientists in USA with funding from the ARPA of the US Ministry of Defense. ARPANET is considered as the grandfather of today's Internet." msgstr "" #: ../../glossary.rst:12 msgid "ASCII" msgstr "" #: ../../glossary.rst:14 msgid "The American Standard Code for Information Interchange (ASCII) is a character-encoding scheme that defines a binary representation for characters. The ASCII table contains both printable characters and control characters. ASCII characters were encoded in 7 bits and only contained the characters required to write text in English. Other character sets such as Unicode have been developed later to support all written languages." msgstr "" #: ../../glossary.rst:96 msgid "ASN.1" msgstr "" #: ../../glossary.rst:98 msgid "The Abstract Syntax Notation One (ASN.1) was designed by ISO and ITU-T. It is a standard and flexible notation that can be used to describe data structures for representing, encoding, transmitting, and decoding data between applications. It was designed to be used in the Presentation layer of the OSI reference model but is now used in other protocols such as :term:`SNMP`." msgstr "" #: ../../glossary.rst:214 msgid "ATM" msgstr "" #: ../../glossary.rst:216 msgid "Asynchronous Transfer Mode" msgstr "" #: ../../glossary.rst:153 msgid "BGP" msgstr "" #: ../../glossary.rst:155 msgid "The Border Gateway Protocol is the interdomain routing protocol used in the global Internet." msgstr "" #: ../../glossary.rst:223 msgid "BNF" msgstr "" #: ../../glossary.rst:225 msgid "A Backus-Naur Form (BNF) is a formal way to describe a language by using syntactic and lexical rules. BNFs are frequently used to define programming languages, but also to define the messages exchanged between networked applications. :rfc:`5234` explains how a BNF must be written to specify an Internet protocol." msgstr "" #: ../../glossary.rst:24 msgid "broadcast" msgstr "" #: ../../glossary.rst:26 msgid "a transmission mode where is same information is sent to all nodes in the network" msgstr "" #: ../../glossary.rst:126 msgid "CIDR" msgstr "" #: ../../glossary.rst:128 msgid "Classless Inter Domain Routing is the current address allocation architecture for IP version 4. It was defined in :rfc:`1518` and :rfc:`4632`." msgstr "" #: ../../glossary.rst:268 msgid "dial-up line" msgstr "" #: ../../glossary.rst:270 msgid "A synonym for a regular telephone line, i.e. a line that can be used to dial any telephone number." msgstr "" #: ../../glossary.rst:220 msgid "DNS" msgstr "" #: ../../glossary.rst:222 msgid "The Domain Name System is a distributed database that can be queried by hosts to map names onto IP addresses. It is defined in :rfc:`1035`" msgstr "" #: ../../glossary.rst:168 msgid "eBGP" msgstr "" #: ../../glossary.rst:170 msgid "An eBGP session is a BGP session between two directly connected routers that belong to two different Autonomous Systems. Also called an external BGP session." msgstr "" #: ../../glossary.rst:147 msgid "EGP" msgstr "" #: ../../glossary.rst:149 msgid "Exterior Gateway Protocol. Synonym of interdomain routing protocol" msgstr "" #: ../../glossary.rst:156 msgid "EIGRP" msgstr "" #: ../../glossary.rst:158 msgid "The Enhanced Interior Gateway Routing Protocol (EIGRP) is a proprietary intradomain routing protocol that is often used in enterprise networks. EIGRP uses the DUAL algorithm described in [Garcia1993]_." msgstr "" #: ../../glossary.rst:311 msgid "Ethernet" msgstr "" #: ../../glossary.rst:313 msgid "The most widely used LAN technology." msgstr "" #: ../../glossary.rst:305 msgid "file transfer" msgstr "" #: ../../glossary.rst:307 msgid "A service that enables a user to send or receive a file from a distant server over the network. The File Transfer Protocol :term:`FTP` was a popular service. It has now been replaced by HTTP/HTTPs or more secure protocols such as the `SSH File Transfer Protocol `_." msgstr "" #: ../../glossary.rst:60 msgid "frame" msgstr "" #: ../../glossary.rst:62 msgid "a frame is the unit of information transfer in the datalink layer" msgstr "" #: ../../glossary.rst:217 msgid "Frame-Relay" msgstr "" #: ../../glossary.rst:219 msgid "A wide area networking technology using virtual circuits that is deployed by telecom operators." msgstr "" #: ../../glossary.rst:99 msgid "ftp" msgstr "" #: ../../glossary.rst:101 msgid "The File Transfer Protocol defined in :rfc:`959` has been the `de facto` protocol to exchange files over the Internet before the widespread adoption of HTTP :rfc:`2616`." msgstr "" #: ../../glossary.rst:190 msgid "FTP" msgstr "" #: ../../glossary.rst:192 msgid "The File Transfer Protocol is defined in :rfc:`959`" msgstr "" #: ../../glossary.rst:299 msgid "hosts.txt" msgstr "" #: ../../glossary.rst:301 msgid "The original file containing the list of all Internet hosts. This file has been deprecated, but Unix variants still maintain a local ``/etc/hosts`` containing mappings between names and IP addresses. See http://man7.org/linux/man-pages/man5/hosts.5.html for a description of the format of this file on Linux." msgstr "" #: ../../glossary.rst:250 msgid "HTML" msgstr "" #: ../../glossary.rst:252 msgid "The HyperText Markup Language specifies the structure and the syntax of the documents that are exchanged on the world wide web. HTML is maintained by the `HTML working group `_ of the :term:`W3C`" msgstr "" #: ../../glossary.rst:183 msgid "HTTP" msgstr "" #: ../../glossary.rst:185 msgid "The HyperText Transport Protocol is defined in :rfc:`2616`" msgstr "" #: ../../glossary.rst:177 msgid "hub" msgstr "" #: ../../glossary.rst:179 msgid "A relay operating in the physical layer." msgstr "" #: ../../glossary.rst:129 msgid "IANA" msgstr "" #: ../../glossary.rst:131 msgid "The Internet Assigned Numbers Authority (IANA) is responsible for the coordination of the DNS Root, IP addressing, and other Internet protocol resources" msgstr "" #: ../../glossary.rst:165 msgid "iBGP" msgstr "" #: ../../glossary.rst:167 msgid "An iBGP session is a BGP between two routers belonging to the same Autonomous System. Also called an internal BGP session." msgstr "" #: ../../glossary.rst:229 msgid "ICANN" msgstr "" #: ../../glossary.rst:231 msgid "The Internet Corporation for Assigned Names and Numbers (ICANN) coordinates the allocation of domain names, IP addresses and AS numbers as well protocol parameters. It also coordinates the operation and the evolution of the DNS root name servers." msgstr "" #: ../../glossary.rst:42 msgid "IETF" msgstr "" #: ../../glossary.rst:44 msgid "The Internet Engineering Task Force is a non-profit organization that develops the standards for the protocols used in the Internet. The IETF mainly covers the transport and network layers. Several application layer protocols are also standardized within the IETF. The work in the IETF is organized in working groups. Most of the work is performed by exchanging emails and there are three IETF meetings every year. Participation is open to anyone. See https://www.ietf.org" msgstr "" #: ../../glossary.rst:144 msgid "IGP" msgstr "" #: ../../glossary.rst:146 msgid "Interior Gateway Protocol. Synonym of intradomain routing protocol" msgstr "" #: ../../glossary.rst:159 msgid "IGRP" msgstr "" #: ../../glossary.rst:161 msgid "The Interior Gateway Routing Protocol (IGRP) is a proprietary intradomain routing protocol that uses distance vector. IGRP supports multiple metrics for each route but has been replaced by :term:`EIGRP`" msgstr "" #: ../../glossary.rst:247 msgid "IMAP" msgstr "" #: ../../glossary.rst:249 msgid "The Internet Message Access Protocol (IMAP), defined in :rfc:`3501`, is an application-level protocol that allows a client to access and manipulate the emails stored on a server. With IMAP, the email messages remain on the server and are not downloaded on the client." msgstr "" #: ../../glossary.rst:66 msgid "Internet" msgstr "" #: ../../glossary.rst:68 msgid "a public internet, i.e. a network composed of different networks that are running :term:`IPv4` or :term:`IPv6`" msgstr "" #: ../../glossary.rst:69 msgid "internet" msgstr "" #: ../../glossary.rst:71 msgid "an internet is an internetwork, i.e. a network composed of different networks. The :term:`Internet`, with a capital `I` corresponds to the global network that we use today, but other internetworks have been used in the path." msgstr "" #: ../../glossary.rst:290 msgid "inverse query" msgstr "" #: ../../glossary.rst:292 msgid "For DNS servers and resolvers, an inverse query is a query for the domain name that corresponds to a given IP address." msgstr "" #: ../../glossary.rst:72 msgid "IP" msgstr "" #: ../../glossary.rst:74 msgid "Internet Protocol is the generic term for the network layer protocol in the TCP/IP protocol suite. IP version 4 is widely used but IP version 6 is being deployed globally." msgstr "" #: ../../glossary.rst:75 msgid "IPv4" msgstr "" #: ../../glossary.rst:77 msgid "is the version 4 of the Internet Protocol, the connectionless network layer protocol used in most of the Internet today. IPv4 addresses are encoded as a 32 bits field." msgstr "" #: ../../glossary.rst:78 msgid "IPv6" msgstr "" #: ../../glossary.rst:80 msgid "is the version 6 of the Internet Protocol, the connectionless network layer protocol which is intended to replace IPv4. IP version 6 addresses are encoded as a 128 bits field." msgstr "" #: ../../glossary.rst:141 msgid "IS-IS" msgstr "" #: ../../glossary.rst:143 msgid "Intermediate System- Intermediate System. A link-state intradomain routing that was initially defined for the ISO CLNP protocol but was extended to support IP v4 and IP v6. IS-IS is often used in ISP networks. It is defined in [ISO10589]_" msgstr "" #: ../../glossary.rst:102 msgid "ISN" msgstr "" #: ../../glossary.rst:104 msgid "The Initial Sequence Number of a TCP connection is the sequence number chosen by the client ( resp. server) that is placed in the `SYN` (resp. `SYN+ACK`) segment during the establishment of the TCP connection." msgstr "" #: ../../glossary.rst:36 msgid "ISO" msgstr "" #: ../../glossary.rst:38 msgid "The International Standardization Organization is an agency of the United Nations that is based in Geneva and develop standards on various topics. Within ISO, country representatives vote to approve or reject standards. Most of the work on the development of ISO standards is done in expert working groups. Additional information about ISO may be obtained from https://www.iso.org" msgstr "" #: ../../glossary.rst:274 msgid "ISO-3166" msgstr "" #: ../../glossary.rst:276 msgid "An :term:`ISO` standard that defines codes to represent countries and their subdivisions. See http://www.iso.org/iso/country_codes.htm" msgstr "" #: ../../glossary.rst:281 msgid "ISP" msgstr "" #: ../../glossary.rst:283 msgid "An Internet Service Provider, i.e. a network that provides Internet access to its clients." msgstr "" #: ../../glossary.rst:39 msgid "ITU" msgstr "" #: ../../glossary.rst:41 msgid "The International Telecommunication Union is a United Nation's agency whose purpose is to develop standards for the telecommunication industry. It was initially created to standardize the basic telephone system but expanded later towards data networks. The work within ITU is mainly done by network specialists from the telecommunication industry (operators and vendors). See https://www.itu.int for more information" msgstr "" #: ../../glossary.rst:150 msgid "IXP" msgstr "" #: ../../glossary.rst:152 msgid "Internet eXchange Point. A location where routers belonging to different domains are attached to the same Local Area Network to establish peering sessions and exchange packets. See http://www.euro-ix.net/ or https://en.wikipedia.org/wiki/List_of_Internet_exchange_points_by_size for a partial list of IXPs." msgstr "" #: ../../glossary.rst:27 msgid "LAN" msgstr "" #: ../../glossary.rst:29 msgid "Local Area Network" msgstr "" #: ../../glossary.rst:271 msgid "leased line" msgstr "" #: ../../glossary.rst:273 msgid "A telephone line that is permanently available between two endpoints." msgstr "" #: ../../glossary.rst:30 msgid "MAN" msgstr "" #: ../../glossary.rst:32 msgid "Metropolitan Area Network" msgstr "" #: ../../glossary.rst:241 msgid "MIME" msgstr "" #: ../../glossary.rst:243 msgid "The Multipurpose Internet Mail Extensions (MIME) defined in :rfc:`2045` are a set of extensions to the format of email messages that allow to use non-ASCII characters inside mail messages. A MIME message can be composed of several different parts each having a different format." msgstr "" #: ../../glossary.rst:262 msgid "MIME document" msgstr "" #: ../../glossary.rst:264 msgid "A MIME document is a document, encoded by using the :term:`MIME` format." msgstr "" #: ../../glossary.rst:259 msgid "minicomputer" msgstr "" #: ../../glossary.rst:261 msgid "A minicomputer is a multi-user system that was typically used in the 1960s/1970s to serve departments. See the corresponding Wikipedia article for additional information : https://en.wikipedia.org/wiki/Minicomputer" msgstr "" #: ../../glossary.rst:265 msgid "modem" msgstr "" #: ../../glossary.rst:267 msgid "A modem (modulator-demodulator) is a device that encodes (resp. decodes) digital information by modulating (resp. demodulating) an analog signal. Modems are frequently used to transmit digital information over telephone lines and radio links. See https://en.wikipedia.org/wiki/Modem for a survey of various types of modems" msgstr "" #: ../../glossary.rst:120 msgid "MSS" msgstr "" #: ../../glossary.rst:122 msgid "A TCP option used by a TCP entity in SYN segments to indicate the Maximum Segment Size that it is able to receive." msgstr "" #: ../../glossary.rst:21 msgid "multicast" msgstr "" #: ../../glossary.rst:23 msgid "a transmission mode where an information is sent efficiently to `all` the receivers that belong to a given group" msgstr "" #: ../../glossary.rst:238 msgid "nameserver" msgstr "" #: ../../glossary.rst:240 msgid "A server that implements the DNS protocol and can answer queries for names inside its own domain." msgstr "" #: ../../glossary.rst:162 msgid "NAT" msgstr "" #: ../../glossary.rst:164 msgid "A Network Address Translator is a middlebox that translates IP packets." msgstr "" #: ../../glossary.rst:296 msgid "NBMA" msgstr "" #: ../../glossary.rst:298 msgid "A Non Broadcast Mode Multiple Access Network is a subnetwork that supports multiple hosts/routers but does not provide an efficient way of sending broadcast frames to all devices attached to the subnetwork. ATM subnetworks are an example of NBMA networks." msgstr "" #: ../../glossary.rst:284 msgid "network-byte order" msgstr "" #: ../../glossary.rst:286 msgid "Internet protocol allow to transport sequences of bytes. These sequences of bytes are sufficient to carry ASCII characters. The network-byte order refers to the Big-Endian encoding for 16 and 32 bits integer. See https://en.wikipedia.org/wiki/Endianness" msgstr "" #: ../../glossary.rst:205 msgid "NFS" msgstr "" #: ../../glossary.rst:207 msgid "The Network File System is defined in :rfc:`1094`" msgstr "" #: ../../glossary.rst:208 msgid "NTP" msgstr "" #: ../../glossary.rst:210 msgid "The Network Time Protocol is defined in :rfc:`1305`" msgstr "" #: ../../glossary.rst:90 msgid "OSI" msgstr "" #: ../../glossary.rst:92 msgid "Open Systems Interconnection. A set of networking standards developed by :term:`ISO` including the 7 layers OSI reference model." msgstr "" #: ../../glossary.rst:138 msgid "OSPF" msgstr "" #: ../../glossary.rst:140 msgid "Open Shortest Path First. A link-state intradomain routing protocol that is often used in enterprise and ISP networks. OSPF is defined in and :rfc:`2328` and :rfc:`5340`" msgstr "" #: ../../glossary.rst:54 msgid "packet" msgstr "" #: ../../glossary.rst:56 msgid "a packet is the unit of information transfer in the network layer" msgstr "" #: ../../glossary.rst:51 msgid "PBL" msgstr "" #: ../../glossary.rst:53 msgid "Problem-based learning is a teaching approach that relies on problems." msgstr "" #: ../../glossary.rst:244 msgid "POP" msgstr "" #: ../../glossary.rst:246 msgid "The Post Office Protocol (POP), defined :rfc:`1939`, is an application-level protocol that allows a client to download email messages stored on a server." msgstr "" #: ../../glossary.rst:302 msgid "remote login" msgstr "" #: ../../glossary.rst:304 msgid "A service that enables a user to connect to a distant server over the network. Telnet, defined in :rfc:`854` and the BSD rlogin services defined in :rfc:`1282` were popular in the past. They have been deprecated for security reasons and are now replaced by :term:`ssh`." msgstr "" #: ../../glossary.rst:235 msgid "resolver" msgstr "" #: ../../glossary.rst:237 msgid "A server that implements the DNS protocol and can resolve queries. A resolver usually serves a set of clients (e.g. all hosts in campus or all clients of a given ISP). It sends DNS queries to nameservers everywhere on behalf of its clients and stores the received answers in its cache. A resolver must know the IP addresses of the root nameservers." msgstr "" #: ../../glossary.rst:135 msgid "RIP" msgstr "" #: ../../glossary.rst:137 msgid "Routing Information Protocol. An intradomain routing protocol based on distance vectors that is sometimes used in enterprise networks. RIP is defined in :rfc:`2453`." msgstr "" #: ../../glossary.rst:132 msgid "RIR" msgstr "" #: ../../glossary.rst:134 msgid "Regional Internet Registry. An organization that manages IP addresses and AS numbers on behalf of :term:`IANA`." msgstr "" #: ../../glossary.rst:232 msgid "root nameserver" msgstr "" #: ../../glossary.rst:234 msgid "A name server that is responsible for the root of the domain names hierarchy. There are currently a dozen root nameservers and each DNS resolver See http://www.root-servers.org/ for more information about the operation of these root servers." msgstr "" #: ../../glossary.rst:123 msgid "round-trip-time" msgstr "" #: ../../glossary.rst:125 msgid "The round-trip-time (RTT) is the delay between the transmission of a segment and the reception of the corresponding acknowledgment in a transport protocol." msgstr "" #: ../../glossary.rst:171 msgid "router" msgstr "" #: ../../glossary.rst:173 msgid "A relay operating in the network layer." msgstr "" #: ../../glossary.rst:202 msgid "RPC" msgstr "" #: ../../glossary.rst:204 msgid "Several types of remote procedure calls have been defined. The RPC mechanism defined in :rfc:`5531` is used by applications such as NFS" msgstr "" #: ../../glossary.rst:63 msgid "SDU (Service Data Unit)" msgstr "" #: ../../glossary.rst:65 msgid "a Service Data Unit is the unit information transferred between applications" msgstr "" #: ../../glossary.rst:57 msgid "segment" msgstr "" #: ../../glossary.rst:59 msgid "a segment is the unit of information transfer in the transport layer" msgstr "" #: ../../glossary.rst:186 msgid "SMTP" msgstr "" #: ../../glossary.rst:188 msgid "The Simple Mail Transfer Protocol is defined in :rfc:`821`" msgstr "" #: ../../glossary.rst:93 msgid "SNMP" msgstr "" #: ../../glossary.rst:95 msgid "The Simple Network Management Protocol is a management protocol defined for TCP/IP networks." msgstr "" #: ../../glossary.rst:117 msgid "socket" msgstr "" #: ../../glossary.rst:119 msgid "A low-level API originally defined on Berkeley Unix to allow programmers to develop clients and servers." msgstr "" #: ../../glossary.rst:105 msgid "spoofed packet" msgstr "" #: ../../glossary.rst:107 msgid "A packet is said to be spoofed when the sender of the packet has used as source address a different address than its own." msgstr "" #: ../../glossary.rst:193 msgid "ssh" msgstr "" #: ../../glossary.rst:195 msgid "The Secure Shell (SSH) Transport Layer Protocol is defined in :rfc:`4253`" msgstr "" #: ../../glossary.rst:287 msgid "standard query" msgstr "" #: ../../glossary.rst:289 msgid "For DNS servers and resolvers, a standard query is a query for a `A` or a `AAAA` record. Such a query typically returns an IP address." msgstr "" #: ../../glossary.rst:174 msgid "switch" msgstr "" #: ../../glossary.rst:176 msgid "A relay operating in the datalink layer." msgstr "" #: ../../glossary.rst:108 msgid "SYN cookie" msgstr "" #: ../../glossary.rst:110 msgid "The SYN cookies is a technique used to compute the initial sequence number (ISN)" msgstr "" #: ../../glossary.rst:111 msgid "TCB" msgstr "" #: ../../glossary.rst:113 msgid "The Transmission Control Block is the set of variables that are maintained for each established TCP connection by a TCP implementation." msgstr "" #: ../../glossary.rst:84 msgid "TCP" msgstr "" #: ../../glossary.rst:86 msgid "The Transmission Control Protocol is a protocol of the transport layer in the TCP/IP protocol suite that provides a reliable bytestream connection-oriented service on top of IP" msgstr "" #: ../../glossary.rst:81 msgid "TCP/IP" msgstr "" #: ../../glossary.rst:83 msgid "refers to the :term:`TCP` and :term:`IP` protocols" msgstr "" #: ../../glossary.rst:196 msgid "telnet" msgstr "" #: ../../glossary.rst:198 msgid "The telnet protocol is defined in :rfc:`854`" msgstr "" #: ../../glossary.rst:226 msgid "TLD" msgstr "" #: ../../glossary.rst:228 msgid "A Top-level domain name. There are two types of TLDs. The ccTLD are the TLD that correspond to a two letters :term:`ISO-3166` country code. The gTLD are the generic TLDs that are not assigned to a country." msgstr "" #: ../../glossary.rst:293 msgid "TLS" msgstr "" #: ../../glossary.rst:295 msgid "Transport Layer Security, defined in :rfc:`5246` is a cryptographic protocol that is used to provide communication security for Internet applications. This protocol is used on top of the transport service but a detailed description is outside the scope of this book." msgstr "" #: ../../glossary.rst:87 msgid "UDP" msgstr "" #: ../../glossary.rst:89 msgid "User Datagram Protocol is a protocol of the transport layer in the TCP/IP protocol suite that provides an unreliable connectionless service that includes a mechanism to detect corruption" msgstr "" #: ../../glossary.rst:18 msgid "unicast" msgstr "" #: ../../glossary.rst:20 msgid "a transmission mode where an information is sent from one source to one recipient" msgstr "" #: ../../glossary.rst:277 msgid "VNC" msgstr "" #: ../../glossary.rst:278 msgid "vnc" msgstr "" #: ../../glossary.rst:280 msgid "A networked application that allows to remotely access a computer's Graphical User Interface. See https://en.wikipedia.org/wiki/Virtual_Network_Computing" msgstr "" #: ../../glossary.rst:45 msgid "W3C" msgstr "" #: ../../glossary.rst:47 msgid "The world wide web consortium was created to standardize the protocols and mechanisms used in the world wide web. It is thus focused on a subset of the application layer. See https://www.w3.org" msgstr "" #: ../../glossary.rst:33 msgid "WAN" msgstr "" #: ../../glossary.rst:35 msgid "Wide Area Network" msgstr "" #: ../../glossary.rst:211 msgid "X.25" msgstr "" #: ../../glossary.rst:213 msgid "A wide area networking technology using virtual circuits that was deployed by telecommunication operators." msgstr "" #: ../../glossary.rst:199 msgid "X11" msgstr "" #: ../../glossary.rst:201 msgid "The XWindow system and the associated protocols are defined in [SG1990]_" msgstr "" #: ../../glossary.rst:253 msgid "XML" msgstr "" #: ../../glossary.rst:255 msgid "The eXtensible Markup Language (XML) is a flexible text format derived from SGML. It was originally designed for the electronic publishing industry but is now used by a wide variety of applications that need to exchange structured data. The XML specifications are maintained by `several working groups `_ of the :term:`W3C`" msgstr ""