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.
ServerForm | |
---|---|
ServerStratum | Inactive |
CountryCode | US NY |
Hostname | timex.cs.columbia.edu |
IP Address | 128.59.16.20 |
IPv6 Address | |
UseDNS | Yes |
PoolMember | No |
ServerLocation | Columbia University Computer Science Department, New York City, NY |
GeographicCoordinates | |
ServerSynchronization | NTP secondary (stratum 2), Sun/Unix |
ServiceArea | PSINET; NSFNET, NYSER region |
AccessPolicy | OpenAccess |
AccessDetails | |
NotificationMessage | No |
AutoKeyURL | |
SymmetricKey | Yes |
SymmetricKeyType | DES, MD5 |
SymmetricKeyURL | |
ServerContact | James Tanis (timekeeper@cs.columbia.edu) |