Dec 02, 2016

NTP - The Wireshark Wiki However, you can filter on the well known NTP UDP port 123. Capture only the NTP based traffic: udp port 123; On many systems, you can say "udp port ntp" rather than "udp port 123". External links. Current RFC: RFC 5905 Network Time Protocol Version 4: Protocol and Algorithms Specification. Obsoleted RFCs: RFC 958 Network Time Protocol. RFC NTP 13 (B) - Flag Guys NTP 13(B), FLAGS, PENNANTS AND CUSTOMS, was developed under the direction of the Commander, Naval Telecommunications Command, and is promulgated for use by the U.S. Navy and Coast Guard. Network Time Protocol, NTPv3, NTPv4, Time Servers

• 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

Network Time Protocol | NTP Port | gps ntp NTP is an internet protocoldesigned to synchronise clocks on a computer network. NTP is extremely easy to put in use, on computer it uses NTP Port 123 In a modern global time synchronisation it is essential to carry out time sensitive transactions such as booking an airline ticket to bidding on Ebay. Public NTP | Google Developers

Port 123 (tcp/udp) :: SpeedGuide

Port 123 (tcp/udp) :: SpeedGuide Port(s) Protocol Service Details Source; 123 : udp: NTP: Network Time Protocol (NTP) - used for time synchronization Security Concerns: It provides both information and possible avenue of attack for intruders. Info gathered can include system uptime, time since reset, time server pkt, I/O & memory statistics and ntp peer list. Network Time Protocol | NTP Port | gps ntp NTP is an internet protocoldesigned to synchronise clocks on a computer network. NTP is extremely easy to put in use, on computer it uses NTP Port 123 In a modern global time synchronisation it is essential to carry out time sensitive transactions such as booking an airline ticket to bidding on Ebay. Public NTP | Google Developers The Network Time Protocol (NTP) is used by hundreds of millions of computers and devices to synchronize their clocks over the Internet. If your computer sets its own clock, it likely uses NTP. If your computer sets its own clock, it likely uses NTP. Internet Time Service Firewall information | NIST