ntp-server

There are 3 repositories under ntp-server topic.

• instacart / truetime-android

  Android NTP time library. Get the true current time impervious to device clock time changes

  androidclockmobilentpntp-serverrxjavasntptimetruetime
  Language:Kotlin 1461

• pendulum-project / ntpd-rs

  A full-featured implementation of the Network Time Protocol, including NTS support.

  ntpntp-clientntp-protocolntp-serverntpdtime-synchronizationclocktime
  Language:Rust 956

• cturra / docker-ntp

  🕒 Chrony NTP Server running in a Docker container (without the priviledged flag)

  dockerntpalpine-linuxntpdchronydntp-serverchrony
  Language:Shell 424

• ntpsec / ntpsec

  The Network Time Protocol suite, refactored GitHub is a mirror of https://gitlab.com/NTPsec/ntpsec

  ntp-serverntp-clientntpntp-protocolntp-amplificationntp-libraryntpclient-libraryntpdntpdate
  Language:C 271

• jauderho / nts-servers

  NTP servers with NTS support

  ntpntstime-serverntp-servertime-service
  Language:Python 198

• beta-tester / RPi-GPS-PPS-StratumOne

  setup a Raspberry Pi as a Stratum One time server (GPS with PPS)

  chronygpsgpsdntpntp-serverppsraspberry-piraspberrypiraspbianrpistratum
  Language:Shell 150

• liebman / ESPNTPServer

  GPS fueled ESP8266 based NTP Server

  esp8266-arduinoesp8266gpsntpntp-serverwifi
  Language:C++ 72
• chrony

  dockur / chrony

  🕒 chronyd NTP server in a Docker container.

  chronychronyddockerntpntp-server
  Language:Shell 71

• mengzhuo / gontpd

  A high performance NTP daemon written in Go.

  ntpntp-servergolang
  Language:Go 49

• simonrupf / docker-chronyd

  🕒 chronyd NTP server running in a Docker container (without the privileged flag or need for capabilities)

  chronychronyddockerntpntp-server
  Language:Shell 43
• easy-admin

  egberts / easy-admin

  Scripts for easy system administration

  administrationauto-configurationchronychronydunix-shellbash-scriptadmin-securityoscapscapcisecurityntp-serverntp-clientntpntpdate
  Language:Shell 42

• stelgenhof / NTPClient

  NTP Client library for ESP8266 with full timezone support

  timezonentp-serversntpntpclient-libraryntp-clientesp8266synchronizationutc-offsetssupporting-timezones
  Language:C++ 41

• harp077 / pj-net-tools

  Pure Java Network Tools - Ping, Trace, Telnet-client, DNS-check, IP-calculator, Syslog-Server, ARP-cache, Network Ping-Scanner, ICMP-flood, UDP-flood, TFTP-server, NTP-server, Snmp-Get utility, MRTG-SNMP-poller, FTP-server, SNMP-scanner, TCP-scanner, DNS-scanner, SNMP-DoS, HTTP-DoS

  pingtcp-scannerdns-clientip-calculatorsyslog-servertraceroutetelnet-clienticmparpsnmpfloodudpntp-servertftp-serverntptftpmrtg
  Language:Java 39
• gps_ntp_timeserver

  bohnelang / gps_ntp_timeserver

  NTP Time server for linux receiving time signal by GPS USB dongle / GPS NTP Zeitserver Linux

  linuxgpsgpsdusbtimetime-serverusb-donglesntpntp-serverntp-clientntp-clockshared-memorynetwork-time-protocolnetwork-time-synchronizationubuntunmea0183dollatekg-7020ublox7vk-172
  Language:Shell 33

• MuratovAS / gps-ntp-eth-esp32

  Simple NTP server with GPS satellites synchronization.

  gpsntpntp-serverwt32-eth01esp32ubloxppswifieth
  Language:C++ 31

• khoih-prog / NTPClient_Generic

  Library for NTPClient to connect to an NTP time-server. Get time from a NTP time-server and keep it in sync. For ESP8266/ESP32, nRF52, SAMD21/SAMD51, STM32F/L/H/G/WB/MP1, Teensy, etc. besides AVR, using ESP WiFi, WiFiNINA, Ethernet W5x00, ENC28J60, LAN8742A, ESP8266/ESP32 AT-command WiFi.

  esp8266esp32timetimezonealarmstm32ntp-serverntp-clientrtcsamdnrf52sam-duerp2040wt32-eth01rtl8720dnrpi-picombedportenta-h7portentah7pico-w
  Language:C++ 30

• kurosaki1976 / samba-ad-dc-integrated-services

  Integración de proxy, correo y jabber con Samba AD DC

  sambasamba-ad-dcpostfixsquiddovecotkerberosejabberddhcpisc-dhcp-serverroundcubebind9debiannginxapachedomain-controllerad-dcntpntp-serversamba-ad-dc-integrated-services
  Language:Shell 26

• patricktokeeffe / rpi-ntp-server

  Raspberry Pi + GPS = stratum 1 NTP server

  raspberry-pintp-serverntpgps-device
  21

• misterpeee / balena-gps-ntpsecd

  GPS Based (Stratum 1) - NTP Server Running on Balena

  balenabalenacloudadafruit-ultimate-gpsntp-serversgps-hatgpsgps-timeraspberry-piraspberry-pi-3ntp-serverntpsecraspberrypi
  Language:Shell 19
• Orange-Pi-Zero-GPS-NTP

  moonbuggy / Orange-Pi-Zero-GPS-NTP

  An Orange Pi Zero GPS disciplined NTP server, with an SPI TFT display.

  clockclocksdigital-clockdigital-clock-and-dategpsgps-datantpntp-serverorange-piorange-pi-zeroorangepiorangepi-zeroppstfttft-displayublox-gpsframebuffergpiotft-displaysrtc
  17

• jauderho / public-ntp-servers

  Public NTP Time Servers

  ntpntp-servertime-servertime-service
  Language:Python 16

• FriBox / MohistNas

  Open Source Nas System (开源存储系统)

  nassmbftp-serveriscsi-targetntp-serverubuntunfs-serverfribox
  Language:PHP 15

• khoih-prog / Timezone_Generic

  Library to facilitate time zone conversions and automatic daylight saving (summer) time adjustments. For ESP8266, ESP32, WT32-ETH01 (ESP32 + LAN8720), SAMD21, SAMD51, nRF52, STM32F/L/H/G/WB/MP1, Teensy, SAM DUE, RTL8720DN, RP2040-based (Nano_RP2040_Connect, RASPBERRY_PI_PICO), Portenta_H7 (Ethernet or WiFi) boards, etc. using W5x00/ENC28J60/LAN8742A Ethernet, ESP or ESP-AT WiFi or WiFiNINA. Ethernet_Generic library is used as default for W5x00.

  timezone-generic-libraryntp-serverntp-clientrtcesp32esp8266rp2040rpi-piconrf52samdsam-duestm32littlefsspiffsalarmtimezonetimertl8720dnportenta-h7ethernet-generic
  Language:C++ 14

• schgab / OpenSntpServer

  A simple open source implementation of the sntp protocol

  ntp-serverntpsntp-server
  Language:C# 14

• khoih-prog / DS323x_Generic

  Library for DS3231/DS3232 Extremely Accurate I2C-Integrated RTC/TCXO/Crystal. For nRF52, SAMD21/SAMD51, STM32F/L/H/G/WB/MP1, Teensy, Portenta_H7 boards, RP2040-based, etc. besides ESP8266/ESP32, using ESP WiFi, Portenta_H7 WiFi, WiFiNINA, Portenta_H7 Ethernet, Ethernet W5x00, ENC28J60, LAN8742A, ESP8266/ESP32 AT-command WiFi. Ethernet_Generic library is used as default for W5x00 Ethernet

  rtcds323xalarmtimesamdnrf52esp32esp8266stm32nano-rp2040-connectrp2040rpi-picolittlefsspiffsntpntp-clienttimezonentp-serverethernet-genericportenta-h7
  Language:C++ 12

• harp077 / pj-ntp-server

  Pure Java NTP server. Releases = https://sourceforge.net/projects/pj-ntp-server

  ntpserverpurejavantp-serversntpsntp-server
  Language:Java 11

• WichardRiezebos / ntp-client

  Portable NuGet library/package for communicating with ntp-server(s).

  ntp-servernugetportable-nuget-libraryntpcsharpclient
  Language:C# 10

• GitHubberFitz / ntp-gps

  A bare minimum GPS Stratum 1 NTP server, using an inexpensive ($7-15) USB-A GPS reciever

  dockerfilegpsdntp-server
  Language:Dockerfile 7

• bertinatto / ohrad

  Prototype for an NTP server

  ntp-servernetworkingdaemongolang
  Language:Go 6

• endail / aus-ntps

  A collection of Australian NTP servers

  australiaaustralianaustralian-addressesntpntp-clientntp-serverntp-serversntpdntpdatentpsecntpdig
  Language:Python 6

• homayoonahmadi / RealTime

  Reliable time library for Android. Initialize the current time using one of several time providers (like GPS, NTP, or a server's date header) and get current reliable time impervious to device clock changes by the user until the next device boot.

  androidcurrent-dategps-timentp-serverreliable-datetime
  Language:Java 6

• khoih-prog / RTL8720_RTC

  This library enables you to use RTC from RTL8720-based boards such as RTL8720DN, RTL8722DM, RTL8722CSM. This RTL8720-based RTC, using Interrupt, has no battery backup. Time will be lost when powered down. To need NTP-client to update RTC every start-up.

  rtl8720dnrtl8722dmrtl8722rtcntpntp-clientntp-serverntp-protocoltimezonealarmtimingutctimezone-generic-libraryrealtekamebad-core
  Language:C 6

• cosgunhalil / TutorialsAndNotes

  Unity Gems

  mesh-generationvector-mathntp-serverobject-pooldesign-patterns
  Language:C# 5

• medo64 / Tempora

  Quick and dirty NTP server.

  applicationwindowsntp-server
  Language:C# 5

• khoih-prog / Portenta_H7_AsyncUDP

  Asynchronous UDP Library for STM32H7-based Portenta_H7 using mbed_portenta core. This library is the base for future and more advanced Async libraries, such as AsyncWebServer, AsyncHTTPRequest, AsyncHTTPSRequest

  asynchronouswebserverwebsocketswifitcp-servertcp-clientethernetudp-ipasync-udpasync-udp-multicastudp-clientudp-serverntp-serverportenta-h7portenta-h7-m4portenta-h7-m7murata-wifiudp-multicastudp-broadcaststm32-h7
  Language:C 4

• sigmdel / GNATS

  GNAT'S Nearly Accurate Time Server

  esp32-arduinogpsntp-server
  Language:C++ 4