pi@raspberrypi:~ $ cd ot-br-posix
pi@raspberrypi:~/ot-br-posix $ sudo service otbr-agent status
● otbr-agent.service - OpenThread Border Router Agent
     Loaded: loaded (/lib/systemd/system/otbr-agent.service; enabled; vendor pr>
     Active: active (running) since Thu 2023-02-02 23:38:43 GMT; 5s ago
    Process: 1462 ExecStartPre=service mdns start (code=exited, status=0/SUCCES>
   Main PID: 1468 (otbr-agent)
      Tasks: 1 (limit: 4915)
        CPU: 72ms
     CGroup: /system.slice/otbr-agent.service
             └─1468 /usr/sbin/otbr-agent -I wpan0 -B eth0 spinel+hdlc+uart:///d>

Feb 02 23:38:43 raspberrypi otbr-agent[1468]: [NOTE]-AGENT---: Backbone interfa>
Feb 02 23:38:43 raspberrypi otbr-agent[1468]: [NOTE]-AGENT---: Running 0.3.0-08>
Feb 02 23:38:43 raspberrypi otbr-agent[1468]: [NOTE]-AGENT---: Thread version: >
Feb 02 23:38:43 raspberrypi otbr-agent[1468]: [NOTE]-AGENT---: Thread interface>
Feb 02 23:38:43 raspberrypi otbr-agent[1468]: [NOTE]-AGENT---: Radio URL: spine>
Feb 02 23:38:43 raspberrypi otbr-agent[1468]: [NOTE]-AGENT---: Radio URL: trel:>
Feb 02 23:38:43 raspberrypi otbr-agent[1468]: [NOTE]-ILS-----: Infra link selec>
Feb 02 23:38:43 raspberrypi otbr-agent[1468]: [INFO]-NCP-----: OpenThread log l>
Feb 02 23:38:45 raspberrypi otbr-agent[1468]: 49d.17:06:14.146 [W] Platform---->
Feb 02 23:38:45 raspberrypi otbr-agent[1468]: 49d.17:06:14.146 [C] Platform---->
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● otbr-agent.service - OpenThread Border Router Agent
     Loaded: loaded (/lib/systemd/system/otbr-agent.service; enabled; vendor preset: enabled)
     Active: active (running) since Thu 2023-02-02 23:38:43 GMT; 5s ago
    Process: 1462 ExecStartPre=service mdns start (code=exited, status=0/SUCCESS)
   Main PID: 1468 (otbr-agent)
      Tasks: 1 (limit: 4915)
        CPU: 72ms
     CGroup: /system.slice/otbr-agent.service
             └─1468 /usr/sbin/otbr-agent -I wpan0 -B eth0 spinel+hdlc+uart:///dev/ttyACM0 trel://eth0