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 urged to take immediate action to ensure that their NTP daemons are not susceptible to being used in distributed denial-of-service (DDoS) attacks_ NETWORWNDATION Please also take this opportunity to defeat denial-of- service attacks by implementing Ingressand Egress filtering_through BCP38 NTP Projects ntp-4.2.8p15 was released on 23 June 2020_ R & D It addresses medium-severity security issue in ntpd, and Public Services provides 13 other non-security fixes improvements over 4.2.8p14. Useful Links Contributors Please see our NTP Security_Notice page for vulnerability Developer Notes mitigation details. Issues and Bugs RFCs Welcome to ntp.org; home of the Network Time Protocol project. Time Servers This page is home for the NTP Project (R&D) This web site, and all pages directly contained Tarballs within are in the 'public domain. Some portions of this site may be copyrighted by other Stable: 4.2.8p15 authors. Please contact the webmaster with any questions regarding copyright The NTP 2020/06/23 software distribution is copyrighted, as described in the NTP copyighLpage Dev : 4.3.99 2019/06/07 NTP is a protocol designed to synchronize the clocks of computers over a network: RSS NTP version 4 significant revision of the previous NTP standard; is the current development Rad version. It is formalized by RFCs released by the IETF The NTP Project (ReD) The NTP conducts Research and Development in NTP and produces the Official Reference Implementation of NTP with the Implementation Documentation: Background information about NTP along with briefings and a bibliography are available at the Network Time Synchronization Project Page: The NTP Public Services Project The NTP Public Setvices Project provides resources for the NTP software available here; which is the Official Reference Implementation of NTP available resources include: Community_ Supported Documentation Issue / Bug Reporting Mailing Lists Public Time Server Lists Reference Implementation Downloads Server Pool Project Hosting resources for the NTP Public Services Project are provided by Internet Systems Consortium, Inc Please direct comments and questions about this web site tO the NTP Project webmaster To contact the NTP Public Services Project web maintainers Or any member of the NTP developer team; please see the NTP Public Services Project Contact Page: The content at Wwwnip org in the public domain; but contains some works copyrighted XHTML 1.0 VE: by other authors. Please contact webmaster@ntp Org for more inforation: L: updated: June 23, 2020. and Project, along The . Pape