Digi TX54 User Manual page 438

Services
Note The location server functionality is enabled by default on the TX54 device. However, because the
default configuration of the access control list for the location server only allows connections for the
loopback firewall zone, the location server by default can only collect information from the device's
local GNSS module. To enable the device to receive location messages from external hosts, you must
modify the access control list to allow the hosts to connect to the location server's UDP port.
Required configuration items
The location server must be enabled.
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UDP port that the TX54 device will listen to for incoming location messages.
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Access control list configuration to provide access to the port through the firewall.
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Additional configuration items
Location update interval, which determines how often the device will poll the specified UDP
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port for incoming location messages.
TX54 User Guide
Location information
438