User guide

Configuring System Information 87
Figure 6-11. SNTP Servers
• SNTP Server — Enter a user-defined SNTP server IP addresses or hostname. Up to eight SNTP servers
can be defined. This field can contain 1 - 158 characters.
•
Poll Interval — Enables polling the selected SNTP Server for system time information, when enabled.
•
Encryption Key ID — Specifies the Key Identification used to communicate between the SNTP server
and device. The range is 1 - 4294967295.
•
Preference — The SNTP server providing SNTP system time information. The possible field values are:
–
Primary — The primary server provides SNTP information.
–
Secondary — The backup server provides SNTP information.
•
Status — The operating tatus The possible field values are:
–
Up — The SNTP server is currently operating normally.
–
Down — The SNTP server is currently not operating normally.
–
Unknown — The SNTP server status is currently unknown.
•
Last Response — The last time a response was received from the SNTP server.
•
Offset — Timestamp difference between the device local clock and the acquired time from the
SNTP server.