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< PART – B Software >
B-60
IM 39J06B40-01EN 14th Edition: May 30, 2022
B6.4.10. NTP Server Configuration (NTP)
You can specify whether to perform clock time synchronization with NTP servers on the
network, as well as specify the hostnames or IP addresses of the NTP servers in NTP
server configuration.
- NTP Enable
Specify whether to synchronize the clock time of the DTSX3000 with NTP servers.
Select yes if synchronizing clock time with NTP servers; select no if not
synchronizing clock time with NTP servers.
- NTP/SNTP Server0
－
NTP/SNTP Server2
Up to 3 NTP servers can be registered if you are synchronizing the clock time with
NTP servers. Specify the hostnames or IP addresses of the NTP servers. A
hostname must begin and end with an alphanumeric character, consist only of
alphanumeric characters, the period (.) character and the hyphen (-) character, and
be no longer than 32 characters. An IP address must consist only of numeric
characters and the period (.) character, and be no longer than 15 characters.
After specifying the required settings, click the [Set] button. The DTSX3000
configuration is updated but the changes are applied only after reboot.
Tip
- Only the unicast mode, which sends time requests periodically to the NTP server, is supported.
- The time obtained from the NTP server is used to update the internal clock of the DTSX3000 at
system startup and termination.
- Time synchronization is done on hourly basis but the internal clock is not updated.
- Any time variation is within 1 second per hour.
- The year 2036 timestamp rollover problem is not supported.
- To specify a hostname, you need to perform network configuration so that the DTSX3000 can
resolve the IP address from a hostname.
SEE ALSO
For details on network configuration, see Subsection B6.4.4, “Network Configuration (Network).”
Enable or disable time
synchronization.
Initialize to factory settings.
Save the above settings to
DTSX3000.
Hostname or IP address
of external NTP server.