r2 - 2017-06-03 - 17:45:03 - ShaneBishopYou are here: NTP >  Servers Web > PublicTimeServer000218
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.

Are you using Autokey in production? If so, please contact Harlan - he's got some questions for you.
  • Timestamps better than +/-50 nsec

ServerStratum Inactive
CountryCode DK
Hostname gps.freebsd.dk
IP Address
IPv6 Address

PoolMember No
ServerLocation Slagelse, Denmark

GeographicCoordinates 55:24:22.03N, 11:20:22.98E
ServerSynchronization NTP V4 GPS with rubidium timebase
ServiceArea As network paths make it sensible
AccessPolicy RestrictedAccess
AccessDetails Open access to servers, please, no client use
NotificationMessage Yes



ServerContact Poul-Henning Kamp (phk@FreeBSD.org)
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