arping 命令

arping -I wlan0 -D 192.168.1.101
ARPING 192.168.1.101 from 0.0.0.0 wlan0
Unicast reply from 192.168.1.101 [E4:32:CB:02:E0:37] 67.065ms
Sent 2 probes (2 broadcast(s))
Received 1 response(s)

-I which ethernet device to use (eth0) 使用哪个接口

-D : duplicate address detection mode