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.
%GMTIME{"format"}%
Variable: | Unit: | Example |
---|---|---|
$seconds | seconds | 59 |
$minutes | minutes | 59 |
$hours | hours | 23 |
$day | day of month | 31 |
$wday | day of the Week (Sun, Mon, Tue, Wed, Thu, Fri, Sat) | Thu |
$dow | day of the week (Sun = 0) | 2 |
$week | number of week in year (ISO 8601) | 34 |
$month | short name of month | Dec |
$mo | 2 digit month | 12 |
$year | 4 digit year | 1999 |
$ye | 2 digit year | 99 |
$tz | either "GMT" (if set to gmtime), or "Local" (if set to servertime) | GMT |
$iso | ISO format timestamp | 2021-04-18T00:50:51Z |
$rcs | RCS format timestamp | 2021/04/18 00:50:51 |
$http | E-mail & http format timestamp | Sun, 18 Apr 2021 00:50:51 GMT |
$epoch | Number of seconds since 00:00 on 1st January, 1970 | 1618707051 |
%GMTIME{"$day $month, $year - $hour:$min:$sec"}%
expands to 18 Apr, 2021 - 00:50:51