Why do Windows NTP queries use port 123 for both source

รายชื่อ NTP Server ของไทยครับ in ความรู้ทั่วไปในระบบ Page 1 of 1: เอาไว้ Update NTP Client ครับ เพื่อเทียบเวลาให้ตรงกับมาตรฐานสากลครับ ตัวอย่าง การ Update เวลา อุปกรณ์ RouterBoard ตามเวลามาตรฐานสากล (NTP Client) https://www.s Why do Windows NTP queries use port 123 for both source Apr 04, 2020 The 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 uses the UDP port number 123 by default. NTP services run on UDP protocol because of the UDP simplicity and performative behavior. NTP is also a very simple protocol just like ask and get response manner which is very well suited with the connectionless UDP protocol. Reliable NTP Port TCP 123

Nov 05, 2008 · NTP time servers work within the TCP/IP suite and rely on User Datagram Protocol (UDP) port 123. NTP servers are normally dedicated NTP devices that use a single time reference to which they can synchronize a network. This time reference is most often a Coordinated Universal Time (UTC) source.

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How to configure NTP and DST - Hikvision • NTP Port: Port of NTP server. Default as 123. 5. Click the Apply button to save and exit the interface. 6. Or configure it via web browser in the interface below. Note: The time synchronization interval can be set from1 to 10080min, and the default value is 60min. If the NVR is connected to a public network, you should use a NTP server that NTP port needed to open on firewall Solutions | Experts