NetworkManager는 각 네트워크 장치의 상태 외에도 장치가 현재 상태에 있는 이유도 추적합니다. 이 기능을 사용하여 NetworkManager가 특정 장치를 관리하지 않는 이유를 확인할 수 있습니다.
프로세스
모든 네트워크 장치의 상태 및 해당 이유를 표시합니다.
nmcli -f GENERAL.DEVICE,GENERAL.STATE,GENERAL.REASON device show
# nmcli -f GENERAL.DEVICE,GENERAL.STATE,GENERAL.REASON device show
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장치 이름을 명령에 전달하는 경우 지정된 장치의 출력만 표시할 수 있습니다.
출력 예:
GENERAL.DEVICE: enp1s0
GENERAL.STATE: 10 (unmanaged)
GENERAL.REASON: 75 (The device is unmanaged by explicit user decision (e.g. 'nmcli device set $DEV managed no'))
GENERAL.DEVICE: enp7s0
GENERAL.STATE: 10 (unmanaged)
GENERAL.REASON: 74 (The device is unmanaged by user decision in NetworkManager.conf ('unmanaged' in a [device*] section)
GENERAL.DEVICE: veth3
GENERAL.STATE: 10 (unmanaged)
GENERAL.REASON: 77 (The device is unmanaged via udev rule)
GENERAL.DEVICE: enp1s0
GENERAL.STATE: 10 (unmanaged)
GENERAL.REASON: 75 (The device is unmanaged by explicit user decision (e.g. 'nmcli device set $DEV managed no'))
GENERAL.DEVICE: enp7s0
GENERAL.STATE: 10 (unmanaged)
GENERAL.REASON: 74 (The device is unmanaged by user decision in NetworkManager.conf ('unmanaged' in a [device*] section)
GENERAL.DEVICE: veth3
GENERAL.STATE: 10 (unmanaged)
GENERAL.REASON: 77 (The device is unmanaged via udev rule)
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