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.

Please see the NTP Security Notice for vulnerability and mitigation details.

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Are you using Autokey in production? If so, please contact Harlan - he's got some questions for you.

RSS news feed of topic changes

You can use an RSS news reader to find out what is new in a TWiki web. This complements WebChanges that shows recent changes in a web, and WebNotify where people can subscribe to get notified of recent changes by e-mail.

For the Users web, point your RSS news reader to:

https://support.ntp.org/bin/view/Users/WebRss

For other TWiki webs, replace /Users/ with the name of the web:

• https://support.ntp.org/bin/view/Dev/WebRss
• https://support.ntp.org/bin/view/IETF/WebRss
• https://support.ntp.org/bin/view/Info/WebRss
• https://support.ntp.org/bin/view/Main/WebRss
• https://support.ntp.org/bin/view/PSP/WebRss
• https://support.ntp.org/bin/view/Plugins/WebRss
• https://support.ntp.org/bin/view/Sandbox/WebRss
• https://support.ntp.org/bin/view/Security/WebRss
• https://support.ntp.org/bin/view/Servers/WebRss
• https://support.ntp.org/bin/view/Staff/WebRss
• https://support.ntp.org/bin/view/Support/WebRss
• https://support.ntp.org/bin/view/TWiki/WebRss
• https://support.ntp.org/bin/view/Users/WebRss
• https://support.ntp.org/bin/view/Users/RajulSrivastava/WebRss

See also:

• WebRssBase - help on TWiki RSS news feeds
• TWiki:Codev/TWikiSyndication - TWiki RSS news feed documentation

See More Tips...

-- TWiki:Main.PeterThoeny - 06 Feb 2005