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.

Name: Fernando Hauscarriaga Email: NTP Job: Palisade Refclock Maintainer Organization: Instituto Argentino de Radioastronomia Website: http://www.iar.unlp.edu.ar/~fernandoph Country: Argentina Comment:

Restless, he dreamed of his shipwreck, and dreamed it as a man of wit, 
who even in dreams, or especially in them, must take care that as 
propositions embellish a conception, so reservations make it vital, 
while mysterious connections give it density; considerations make it 
profound; emphases uplift, allusions dissimulate, transmutations make 
subtle.

Use of the NTP Public Services Project web-site indicates your agreement with, and acceptance of, the PrivacyPolicy, the TWikiDisclaimer, and, if applicable, the PrivateWebPolicy.

My Links

• WelcomeGuest to learn TWiki
• Sandbox web to try out TWiki
• FernandoHauscarriagaSandbox just for me

Personal Preferences (details in TWikiVariables)

• Show tool-tip topic info on mouse-over of WikiWord links, on or off: (see details in TWikiPreferences)
  • Set LINKTOOLTIPINFO = off
• Horizontal size of text edit box:
  • Set EDITBOXWIDTH = 70
• Vertical size of text edit box:
  • Set EDITBOXHEIGHT = 22
• PrivacyPolicy explains the NTP TWiki PrivacyPolicy.
• Style of text edit box. width: 99% for full window width (default), width: auto to disable.
  • Set EDITBOXSTYLE = width: 99%
• Optionally write protect your home page: (set it to your WikiName)
  • Set ALLOWTOPICCHANGE = FernandoHauscarriaga

Related topics

• ChangePassword
• TWikiPreferences has site-level preferences of NTP.
• WebPreferences has preferences of the NTP.Users web.
• TWikiUsers has a list of other TWiki users.