Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Network_Time_Protocol> ?p ?o }
- Network_Time_Protocol abstract "Network Time Protocol (NTP) is a networking protocol for clock synchronization between computer systems over packet-switched, variable-latency data networks. In operation since before 1985, NTP is one of the oldest Internet protocols in current use. NTP was originally designed by David L. Mills of the University of Delaware, who still oversees its development.NTP is intended to synchronize all participating computers to within a few milliseconds of Coordinated Universal Time (UTC). It uses a modified version of Marzullo's algorithm to select accurate time servers and is designed to mitigate the effects of variable network latency. NTP can usually maintain time to within tens of milliseconds over the public Internet, and can achieve better than one millisecond accuracy in local area networks under ideal conditions. Asymmetric routes and network congestion can cause errors of 100 ms or more.The protocol is usually described in terms of a client-server model, but can as easily be used in peer-to-peer relationships where both peers consider the other to be a potential time source. Implementations send and receive timestamps using the User Datagram Protocol (UDP) on port number 123. They can also use broadcasting or multicasting, where clients passively listen to time updates after an initial round-trip calibrating exchange. NTP supplies a warning of any impending leap second adjustment, but no information about local time zones or daylight saving time is transmitted.The current protocol is version 4 (NTPv4), which is a proposed standard as documented in RFC 5905. It is backward compatible with version 3, specified in RFC 1305.".
- Network_Time_Protocol thumbnail DL_Mills-2.jpg?width=300.
- Network_Time_Protocol wikiPageExternalLink charter.
- Network_Time_Protocol wikiPageExternalLink time.
- Network_Time_Protocol wikiPageExternalLink www.ntpsurvey.arauc.br.
- Network_Time_Protocol wikiPageID "159886".
- Network_Time_Protocol wikiPageLength "27025".
- Network_Time_Protocol wikiPageOutDegree "108".
- Network_Time_Protocol wikiPageRevisionID "683577658".
- Network_Time_Protocol wikiPageWikiLink Allan_variance.
- Network_Time_Protocol wikiPageWikiLink Apple_Inc..
- Network_Time_Protocol wikiPageWikiLink Atomic_clock.
- Network_Time_Protocol wikiPageWikiLink Backward_compatibility.
- Network_Time_Protocol wikiPageWikiLink Bellman–Ford_algorithm.
- Network_Time_Protocol wikiPageWikiLink Broadcasting_(networking).
- Network_Time_Protocol wikiPageWikiLink CERT_Coordination_Center.
- Network_Time_Protocol wikiPageWikiLink Category:Application_layer_protocols.
- Network_Time_Protocol wikiPageWikiLink Category:Internet_Standards.
- Network_Time_Protocol wikiPageWikiLink Category:Network_time-related_software.
- Network_Time_Protocol wikiPageWikiLink Client-server_model.
- Network_Time_Protocol wikiPageWikiLink Client–server_model.
- Network_Time_Protocol wikiPageWikiLink Clock_synchronization.
- Network_Time_Protocol wikiPageWikiLink Coordinated_Universal_Time.
- Network_Time_Protocol wikiPageWikiLink Correctness_(computer_science).
- Network_Time_Protocol wikiPageWikiLink DDoS.
- Network_Time_Protocol wikiPageWikiLink DNS_amplification_attack.
- Network_Time_Protocol wikiPageWikiLink Daemon_(computing).
- Network_Time_Protocol wikiPageWikiLink David_L._Mills.
- Network_Time_Protocol wikiPageWikiLink Daylight_saving_time.
- Network_Time_Protocol wikiPageWikiLink Daytime_Protocol.
- Network_Time_Protocol wikiPageWikiLink Debian.
- Network_Time_Protocol wikiPageWikiLink Linux.
- Network_Time_Protocol wikiPageWikiLink Denial-of-service_attack.
- Network_Time_Protocol wikiPageWikiLink Denial_of_service.
- Network_Time_Protocol wikiPageWikiLink Digital_signature.
- Network_Time_Protocol wikiPageWikiLink Embedded_devices.
- Network_Time_Protocol wikiPageWikiLink Embedded_system.
- Network_Time_Protocol wikiPageWikiLink Epoch_(reference_date).
- Network_Time_Protocol wikiPageWikiLink Ethernet.
- Network_Time_Protocol wikiPageWikiLink Feedback.
- Network_Time_Protocol wikiPageWikiLink Feedback_loop.
- Network_Time_Protocol wikiPageWikiLink Finite-state_machine.
- Network_Time_Protocol wikiPageWikiLink FreeBSD.
- Network_Time_Protocol wikiPageWikiLink Fuzzball_router.
- Network_Time_Protocol wikiPageWikiLink GPS_clock.
- Network_Time_Protocol wikiPageWikiLink ICMP_Timestamp.
- Network_Time_Protocol wikiPageWikiLink IEEE_Transactions_on_Communications.
- Network_Time_Protocol wikiPageWikiLink IP_address_spoofing.
- Network_Time_Protocol wikiPageWikiLink Integer_overflow.
- Network_Time_Protocol wikiPageWikiLink International_Atomic_Time.
- Network_Time_Protocol wikiPageWikiLink Internet.
- Network_Time_Protocol wikiPageWikiLink Internet_Control_Message_Protocol.
- Network_Time_Protocol wikiPageWikiLink Internet_Protocol_Suite.
- Network_Time_Protocol wikiPageWikiLink Internet_protocol_suite.
- Network_Time_Protocol wikiPageWikiLink Interrupt.
- Network_Time_Protocol wikiPageWikiLink Joint_Computer_Conference.
- Network_Time_Protocol wikiPageWikiLink Kerberos_(protocol).
- Network_Time_Protocol wikiPageWikiLink Latency_(engineering).
- Network_Time_Protocol wikiPageWikiLink Leap_second.
- Network_Time_Protocol wikiPageWikiLink Linux_Foundation.
- Network_Time_Protocol wikiPageWikiLink Local_area_network.
- Network_Time_Protocol wikiPageWikiLink Man-in-the-middle_attack.
- Network_Time_Protocol wikiPageWikiLink Marzullos_algorithm.
- Network_Time_Protocol wikiPageWikiLink Master_clock.
- Network_Time_Protocol wikiPageWikiLink Microsoft_Windows.
- Network_Time_Protocol wikiPageWikiLink Millisecond.
- Network_Time_Protocol wikiPageWikiLink Monotonic_function.
- Network_Time_Protocol wikiPageWikiLink Monotonically_increasing.
- Network_Time_Protocol wikiPageWikiLink Multicast.
- Network_Time_Protocol wikiPageWikiLink Multicasting.
- Network_Time_Protocol wikiPageWikiLink NITZ.
- Network_Time_Protocol wikiPageWikiLink NTP_pool.
- Network_Time_Protocol wikiPageWikiLink NTP_server_misuse_and_abuse.
- Network_Time_Protocol wikiPageWikiLink National_Computer_Conference.
- Network_Time_Protocol wikiPageWikiLink Network_congestion.
- Network_Time_Protocol wikiPageWikiLink Network_latency.
- Network_Time_Protocol wikiPageWikiLink Ntpd.
- Network_Time_Protocol wikiPageWikiLink Ntpdate.
- Network_Time_Protocol wikiPageWikiLink OS_X.
- Network_Time_Protocol wikiPageWikiLink Observational_error.
- Network_Time_Protocol wikiPageWikiLink OpenNTPD.
- Network_Time_Protocol wikiPageWikiLink Open_source.
- Network_Time_Protocol wikiPageWikiLink Outlier.
- Network_Time_Protocol wikiPageWikiLink Outliers.
- Network_Time_Protocol wikiPageWikiLink Packet-switched.
- Network_Time_Protocol wikiPageWikiLink Packet_switching.
- Network_Time_Protocol wikiPageWikiLink Peer-to-peer.
- Network_Time_Protocol wikiPageWikiLink Polling_(computer_science).
- Network_Time_Protocol wikiPageWikiLink Port_(computer_networking).
- Network_Time_Protocol wikiPageWikiLink Port_number.
- Network_Time_Protocol wikiPageWikiLink Ported.
- Network_Time_Protocol wikiPageWikiLink Porting.
- Network_Time_Protocol wikiPageWikiLink Poul-Henning_Kamp.
- Network_Time_Protocol wikiPageWikiLink Precision_Time_Protocol.
- Network_Time_Protocol wikiPageWikiLink Process_(computing).
- Network_Time_Protocol wikiPageWikiLink Pseudocode.
- Network_Time_Protocol wikiPageWikiLink Pulse-per-second_signal.
- Network_Time_Protocol wikiPageWikiLink Pulse_per_second.
- Network_Time_Protocol wikiPageWikiLink Radio_clock.
- Network_Time_Protocol wikiPageWikiLink Reference_implementation.