Digi LR54 User Manual page 684

Services
c. For Zone, select the appropriate firewall zone from the dropdown.
d. Click  again to allow access through additional firewall zones.
Note By default, the access control list for the NTP service is empty, which means that all
downstream hosts connected to the LR54 device can use the NTP service.
6. Enable Fall back to local clock to allow the device's local system clock to be used as backup
time source.
7. (Optional) Add upstream NTP servers that the device will use to synchronize its time. The
default setting is time.devicecloud.com.
To change the default value of the NTP server:
n
a. Click NTP servers.
b. For Server, type a new server name.
To add an NTP server:
n
a. Click NTP servers.
b. For Add Server, click .
c. For Server, enter the hostname of the upstream NTP server that the device will use
d. Click  to add additional NTP servers. If multiple servers are included, servers are
Note This list is synchronized with the list of servers included with NTP client configuration,
and changes made to one will be reflected in the other. See
more information about NTP client configuration.
8. (Optional) Configure the system time zone. The default is UTC.
a. Click System > Time
b. Select the Timezone for the location of your LR54 device.
9. Click Apply to save the configuration and apply the change.

Command line
1. Select the device in Remote Manager and click Actions > Open Console, or log into the LR54
local command line as a user with full Admin access rights.
Depending on your device configuration, you may be presented with an Access selection
menu. Type admin to access the Admin CLI.
2. At the command line, type config to enter configuration mode:
> config
(config)>
3. Enable the ntp service:
(config)> service ntp enable true
(config)>
LR54 User Guide
See Firewall configuration
to synchronize its time.
tried in the order listed until one succeeds.
for information about firewall zones.
Configure the system time
Network Time Protocol
for
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