JOIN Network Time Foundation: NTP Ntimed Linux PTP RADclock GTSAPI More DONATE NTP: The Network Tme Protocol NTP Home | Bugs Contact Documentation Download Links Search NTP users are strongly to take immediate action t0 ensure that their NTP daemons are not susceptible used in distributed denial-of-service (DDoS attacks Please also take this opportunity to defeat denial-of-service attacks by implementing_Ingress and Egress filtering_through NETMORNDATION BCP3B_ ntp-4.2.8p15 was released on 23 June 2020. It addresses medium-severity security issue in ntpd, and provides 13 other non-security fixes NTP Projects improvements over 4.2.8p14. R & D Public Services Please see our NTE Security_Notice page for vulnerability and mitigation details. Useful Links Welcome to ntp.org; home of the Network Time Protocol project. Contributors Developer Notes This page is home for the NTP Project (R&D) This web site, and all pages directly contained within, are in the public domain: Some portions of this site may be copyrighted by other Issues and Bugs authors. Please contact the webmaster with any questions regarding copyright: The NTP software distribution is copyrighted, as described in the NTP copyrightpage: RFCs Time Servers NTP is a protocol designed to synchronize the clocks of computers over a network: Tarballs NTP version 4, significant revision of the previous NTP standard; is the current development version: It is formalized by RFCs released by the IETE Stable: 4.2.8p15 The NTP Project (ReD) 2020/06/23 Dev:: 4.3.99 The NTP Project conducts Research and Development in NTP and produces the Official Reference Implementation of NTP along with the Implementation Documentation: Background 2019/06/07 information about NTP; briefings and a bibliography, are available at the Network Time_Synchronization Project Page: RSS | The NTP Public Services Project Reno The NTPPublic_ Services Project provides resources for the NTP software available here; which is the Official Reference Implementation of NTP The available resources include: Community_Supported Documentation Issue / Bug Reporting urged being along with