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NTP users are strongly
t0 take immediate action t0 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_through
BCP38
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 4.2.8p14.
Please see our NTP Security Notice page for vulnerability and mitigation details_
me to ntp.org, home of the Network Time Protocol project:
ge 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
Please contact the webmaster with any questions regarding copyright The NTP software distribution is copyrighted, as described in the NTP copyrigh_page:
protocol designed to synchronize the clocks of computers over a network
rsion 4 a
significant revision of the previous NTP standard, is the current development version. It is formalized by RECs released by the IETF
IP Project (ReD)
P Project conducts Research and Development in NTP and produces the Official Reference Implementation of NTP
with the Implementation Documentation: Background
tion about NTP
with
briefings and a bibliography; are available at the Network Time Synchronizaltion Project Page:
IP Public Services Project
PPublic _Services Project provides resources for the NTP software available
which is the Official Reference Implementation of NTP The available resources include:
ommunity_Supported Documentation
urged
being
public .
'along `
along
here.