linux设置设备MAC

1.设置WIFI模块MAC

1) rtwpriv命令实现 (重启生效)(realtek)

rtwpriv wlan0 efuse_set mac,002509abc3d4 (有次数限制)

2) IP命令实现 (重启失效)

ip link set dev wlan0 down

ip link set dev wlan0 address 00:25:09:ab:c3:d4

ip link set dev wlan0 up

2. 设置有线网卡MAC

ifconfig eth0 hw ether 00:25:09:ab:c3:d4 (重启失效)

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