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.Notes:
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 | StratumOne |
CountryCode | NL |
Hostname | ntp1.time.nl |
IP Address | 94.198.159.10 |
IPv6 Address | 2a00:d78:0:712:94:198:159:10 |
UseDNS | Yes |
PoolMember | Yes |
ServerLocation | Arnhem, the Netherlands |
HostOrganization | SIDN |
GeographicCoordinates | 51.9772N 5.9692E 73m |
ServerSynchronization | GPS / Galileo, DCF77 and Rubidium holdover |
ServiceArea | Netherlands (NL) and surrounding countries (EU) |
AccessPolicy | OpenAccess |
AccessDetails | Symmetric keys (no MD5) available upon request but only at our discretion. Please consider your own stratum 2 peer host(s) when you represent a larger organizations instead of pointing many clients to us. Please be advised that the domain name 'time.nl' is DNSSEC signed. |
NotificationMessage | No |
AutoKey | No |
AutoKeyURL | |
SymmetricKey | No |
SymmetricKeyType | |
SymmetricKeyURL | |
ServerContact | Marco Davids <marco.davids@sidn.nl> |