r12 - 2008-09-16 - 18:14:33 - DennisHilbergJrYou are here: NTP >  Servers Web > PublicTimeServer000474
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.

  • Performance and client statistics: http://saturn.dennishilberg.com/ntp.php
  • NOTE: this server runs an automated lockout script that will periodically drop requests from clients which exceed an hourly average of one request every 64 seconds.
  • The server's IP address is subject to change, so be sure to use DNS.
ServerStratum StratumOne
CountryCode US WA
Hostname time.dennishilberg.com
IP Address
IPv6 Address

UseDNS Yes
PoolMember Yes
ServerLocation Washougal, WA
GeographicCoordinates 45.577581N 122.325541W (WGS 84)
ServerSynchronization NTP V4 Primary, Garmin GPS 18 LVC, shmpps, Linux/i686
ServiceArea U.S. Pacific Time Zone
AccessPolicy RestrictedAccess
AccessDetails Open access to pool.ntp.org clients. All others by request. Details here.
NotificationMessage Yes
AutoKey No

ServerContact Dennis Hilberg, Jr. - timekeeper(at)dennishilberg(dot)com
Edit | WYSIWYG | Attach | Printable | Raw View | Backlinks: Web, All Webs | History: r14 < r13 < r12 < r11 < r10 | More topic actions...
SSL security by CAcert
Get the CAcert Root Certificate
This site is powered by the TWiki collaboration platform
IPv6 Ready
Copyright & 1999-2022 by the contributing authors. All material on this collaboration platform is the property of the contributing authors. Ideas, requests, problems regarding the site? Send feedback