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NTP users are strongly
to take immediate action to ensure that their NTP daemons are not susceptible to
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
BCP3B:
NETWORK
TIME
FOUNDATION
ntp-4.2.8p15 was released on 23 June 2020_
It addresses
medium-severity security issue in ntpd
provides 13 other non-security fixes improvements over 4.2.8p14.
NTP Projects
Please see our
NTE Security_Notice page for vulnerability and mitigation details_
R & D
Public Services
Welcome to ntp.org; home of the Network Time Protocol project:
Useful Links
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 authors_
Please contact the webmaster with any questions regarding copyright The NTP
Contributors
software distribution is
copyrighted, as described in the NTPcopyigh_page:
Developer Notes
Issues and Bugs
NTP is a protocol designed to synchronize the clocks of computers over a network:
RFCs
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 IETE
The NTP Project (ReD)
Tarballs
Stable: 4.2.8p15
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 along with briefings and a bibliography, are available at the
2020/06/23
Netwok Time_Synchronization Project Page:
Dev:: 4.3.99
2019/06/07
The NTP Public Services Project
RSS
The NTP Public Services Project provides resources for the NTP software available here; which is the Official Reference Implementation of NTP The available resources include:
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Hosting resources for the NTP Public Services Project are provided by Internet Systems Consortium 
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
wWwntp org
in the public domain, but contains some works copyrighted
CHTML
KE:
by other authors. Please contac
webmaster@ntp.Org for more information.
ast updated: June 23, 2020.
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