r1 - 2005-07-15 - 12:32:02 - SteveKosteckeYou are here: NTP >  Servers Web > ServersSynchronizedByWWV
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-4.2.8p10 was released on 21 March 2017. It addresses 6 medium- and 5 low-severity security issues, 4 informational security topics, 15 bugfixes, and contains other improvements over 4.2.8p9.

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.

Servers Synchronized by WWV, WWVB, or WWVH

Stratum: Sort ISO: Sort Hostname: Access: Sort Notify? Sort Contact: Sort Last Modified:
Inactive US MD umd1.umd.edu ClosedAccess Yes Michael Petry (petry@ni.umd.edu) 2017-06-02T21:48:55Z
Inactive US NC ncnoc.ncren.net RestrictedAccess No Tim Seaver (tas@ncren.net, clockmaster@ncren.net) 2017-06-03T04:23:54Z
Inactive US OH lerc-dns.lerc.nasa.gov OpenAccess No Joe Rossoll (yyjer@scivax.lerc.nasa.gov) 2009-09-24T20:34:23Z
Inactive US PA otc1.psu.edu OpenAccess No John Balogh (JDB+NTP@psu.edu) 2015-01-06T04:21:11Z
Inactive US PA wwv.tns.its.psu.edu OpenAccess Yes John Balogh (JDB+NTP@psu.edu) 2014-12-04T15:13:00Z
Inactive US KS time.seidkr.com OpenAccess Yes Philip Leonard (leo42@seidkr.com) 2009-07-10T21:12:36Z

Related topics: WebSearch, StratumTwoTimeServers, StratumOneTimeServers

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