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-4.2.8p15was released on 23 June 2020. It addresses 1 medium-severity security issue in ntpd, and provides 13 non-security bugfixes over 4.2.8p13.
Please see the NTP Security Notice for vulnerability and mitigation details.Are you using Autokey in production? If so, please contact Harlan - he's got some questions for you.
|Welcome to NTP, a web-based collaboration tool, document management tool and knowledge base tool. This is the place to learn about the tool.||
The TWiki home is at |
|TWiki Web||Description of Web||Used to...||Links|
|Sandbox test area with all features enabled.||...experiment in an unrestricted hands-on web.|
|IETF Working Group for NTP||...collaborate on the NTPv4 specification|
|NTP Time Servers List||...maintain the NTP Time Servers List|
|NTP Developer's Web.||...collaborate on the development of NTP.|
|NTP user/admin support area - HOWTOs, FAQs, etc.||...collaborate on tips and tricks for using NTP.|
|Welcome, Registration, and other StartingPoints; TWiki history & Wiki style; All the docs...||...discover TWiki details, and how to start your own site.|
|The home of the NTP Public Services Project... User Support, Time Servers, Developement||... the NTP Public Services Project|
|Welcome to NTP... Users, Groups - tour this expandable virtual workspace.||...get a first-hand feel for TWiki possibilities.|
|You can use color coding by web for identification and reference. This table is updated automatically based on WebPreferences settings of the individual webs. Contact firstname.lastname@example.org if you need a separate collaboration web for your team. See also AdminToolsCategory.|
|Legend:||Go to the home of the web||See recent changes in the web|
|Search the web||Subscribe to get notified of changes by e-mail|