r4 - 2005-01-10 - 22:13:58 - RussellSutherlandYou are here: NTP >  Servers Web > PublicTimeServer000044
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-4.2.8p13 was released on 07 March 2019. It addresses 1 medium-severity security issue in ntpd, and provides 17 non-security bugfixes and 1 other improvements over 4.2.8p12.

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.
  • IP addresses are subject to change; please use DNS

ServerStratum StratumTwo
CountryCode CA
Hostname tock.utoronto.ca
IP Address
UseDNS Yes
PoolMember No
ServerLocation Toronto, Ontario, Canada
HostOrganization University of Toronto

ServerSynchronization NTP V3 secondary (stratum 2), Dell Power Edge, Debian Linux
ServiceArea Eastern Canada
AccessPolicy RestrictedAccess
AccessDetails Send email to gain permission
NotificationMessage Yes
ServerContact Russell Sutherland (russell.sutherland@utoronto.ca)
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