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NTP users are
strongly
t0 take immediate action t0 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-
NETWORNDATION
of-service attacks by implementing Ingress_and Egress filtering_through
BCP38.
ntp-4.2.8p15 was released on 23 June 2020.
NTP Projects
Ic addresses
medium-severity security issue in
provides 13 other
R & D
non-security fixes improvements over 4.2.8p14.
Public Services
Please see our NTP Secuity_Notice page for vulnerability and mitigation
Useful Links
details.
Contributors
Developer Notes
org; home of the Network Time Protocol project:
Issues and Bugs
RFCs
for the NTP Project (R&D) This web site, and all pages directly contained within;
are in the
domain
Time Servers
his site may be copyrighted by other authors. Please contact the webmaster with any questions regarding
P software distribution is copyrighted; as described in the NTPcopyrightpage:
Tarballs
Stable: 4.2.8p15
ol designed to synchronize the clocks of computers over a network:
2020/06/23
ignificant revision of the previous NTP standard, is the current development version. It is formalized by RFCs
Dev:: 4.3.99
2019/06/07
TF:
TSS
{(ReD)
Jets
Rgady
onducts Research and Development in NTP and produces the Official Reference Implementation of NTP along
urged
ntpd,
and
public