33
NTP Server
When time is adjusted with reference to the NTP (Network Time Protocol) server, the settings in this section are per-
formed.
1
Click the [Server] button on the setup menu.
2
Click the [NTP] tab.
The "NTP" window will be displayed.
3
Perform the settings for each item.
Refer to the following for further information about
the settings for each item.
4
Click the [Set] button.
Setup items
■
Time adjustment
Select a time adjustment method for the NTP server.
Manual: Manual adjustment
Synchronization with NTP server: Adjustment with use
of the NTP server
Default:
Manual
■
NTP server address
Enter the IP address or host name for the NTP server.
When entering a server name, it is necessary to use a
DNS.
The entry rules for the NTP server are shown below.
• At IPv4 entry
XXX.XXX.XXX.XXX (XXX indicates a value from 0
to 255.)
However, the following addresses are not available.
• 0.XXX.XXX.XXX/XXX.XXX.XXX.0/
XXX.XXX.XXX.255/127.0.0.1
• Class D address (224.0.0.0 - 239.255.255.255)
• Class E address (240.0.0.0 - 255.255.255.255)
■
NTP Port
Enter a port number of the NTP server.
Default:
123
■
Time adjustment interval
Select an interval to update the time from the following.
1h/2h/3h.....23h/24h
Default:
1h