JOIN Network Time Foundation: NTP Ntimed Linux PTP RADclock GTSAPI More DONATE NTP: The Network Time Protocol NTP Home | Bugs Contact Documentation Download Links Search NTP users are strongly to take immediate action to ensure that their NTP daemons are nOt susceptible to being 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_hrough BCPBB: NETMORKDATION 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 improvements over NTP Projects 4.2.8p14. R & D Please see 0uT NTE Security_Notice page for vulnerability and mitigation details_ Public Services Welcome to ntp.org; home of the Network Time Protocol project: Useful Links Contributors This page is home for the NTP Project (R&D) This web site, and all pages directly contained within, are in the domain. Some portions of this site may be copyrighted by other authors. Please contact the Developer Notes webmaster with any questions regarding copyright: The NTP software distribution is copyrighted, as described in the NTPcopyrighLpage: Issues and Bugs RFCs NTP is a protocol designed to synchronize the clocks of computers over a network: Time Servers NTP version 4 significant revision of the previous NTP standard; is the current development version. It is formalized by RECs released by the IETF Tarballs The NTP Project (ReD) Stable: 4.2.8p15 2020/06/23 The NTP Project conducts Research and Development in NTP and produces the Official Reference Implementation of NTP along with the Implementation Documentation: Background information about NTP; Dev:: 4.3.99 along with briefings and bibliography are available at the Network Time_Synchronization Project Page: 2019/06/07 The NTP Public Services Project RSS The NTPPublic Services Project provides resources for the NTP software available here; which is the Official Reference Implementation of NTP The available resources include: Badx Community_Suppoted Documentation Issue Bug Reporting Mailing Lists Public Time Server Lists Reference Implementation Downloads Server Pool Project urged 'public