最終更新:2024-09-03 (火) 12:42:42 (13d)
ethtool -T
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ethtool -t|--test DEVNAME Execute adapter self test
Raspberry Pi 4
$ ethtool -T eth0 Time stamping parameters for eth0: Capabilities: software-transmit software-receive software-system-clock PTP Hardware Clock: none Hardware Transmit Timestamp Modes: none Hardware Receive Filter Modes: none $ ethtool -T wlan0 Time stamping parameters for wlan0: Capabilities: software-receive software-system-clock PTP Hardware Clock: none Hardware Transmit Timestamp Modes: none Hardware Receive Filter Modes: none
