Custom device ip address?

[ghost]

First of all, thank you for sharing your code and contribution. This is the problem I encountered. The host can ping the mt750d device through the network cable, but the IP address is 0.0.0.0

process[sonar_oculus_node-2]: started with pid [2515]
[ INFO] [1730449683.023679313]: Initializing...
[ INFO] [1730449683.040543020]: Reconfigure Request: 1 20 10 32 0
[ INFO] [1730449683.043530575]: Connecting
The IP address is 0.0.0.0
Error connecting TCP socket: Connection refused
[sonar_oculus_node-2] process has finished cleanly
log file: /home/admin1/.ros/log/0dbfc82e-982b-11ef-bfe7-b083fe6adb5f/sonar_oculus_node-2*.log
^Z

Can I customize the IP address?