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. 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 1 medium-severity security issue in ntpd, and provides 13 non-security bugfixes over 4.2.8p13.
Are you using Autokey in production? If so, please contact Harlan - he's got some questions for you.
Download Area Layout
Current Layout
The top-level directory contains subdirectories for the different major/minor versions along with links to the latest stable point release and, if appropriate, the latest RC release.
README.versions
latest-stable
latest-dev
ntp-4.0/
ntp-4.1/
ntp-4.2/
ntp-4.2.2p2.tar.gz
ntp-4.2.2p2.tar.gz.md5
ntp-dev/
ntp-dev-4.2.3p124-RC.tar.gz
ntp-dev-4.2.3p124-RC.tar.gz.md5
testing/
ntp-4.2:
ntp-4.2.2.tar.gz
ntp-4.2.2.tar.gz.md5
ntp-4.2.2p1.tar.gz
ntp-4.2.2p1.tar.gz.md5
ntp-4.2.2p2.tar.gz
ntp-4.2.2p2.tar.gz.md5
ntp-dev:
ntp-dev-4.2.3.tar.gz
ntp-dev-4.2.3.tar.gz.md5
ntp-dev-4.2.3p1.tar.gz
ntp-dev-4.2.3p1.tar.gz.md5
...
ntp-dev-4.2.3p123.tar.gz
ntp-dev-4.2.3p123.tar.gz.md5
ntp-dev-4.2.3p124-RC.tar.gz
ntp-dev-4.2.3p124-RC.tar.gz.md5
I am inclined to "flush" the
ntp-dev/
area whenever a new stable release is made.
Also see:
Release Version Numbers
Previous Layout
README.versions
ntp-4.0/
ntp-4.1/
ntp-4.2/*
ntp-4.2/ntp-4.2.0.tar.gz
ntp-4.2.0.tar.gz
snapshots/
snapshots/ntp-dev/YYYY/MM/*
snapshots/ntp-dev/2006/02/ntp-dev-4.2.0b-20060224.tar.gz
snapshots/ntp-dev/2006/02/ntp-dev-4.2.0b-20060224.tar.gz.md5
snapshots/ntp-stable/YYYY/MM/*
testing/
The
ntp-4.*/
subdirs contain
*.diff.gz
files and "significant" tarballs.
The
snapshots/
subdir is a relatively recent addition; it contains snapshot tarballs.
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