arping 错误 'Suitable device could not be determined' 解决方法

arping 命令出现 'Suitable device could not be determined. Please, use option -I.' 错误提示意味着没有指定要使用的网络设备。

解决方法是在命令中使用 -I 选项并指定要使用的网络设备。例如，如果要使用 eth0 设备，则可以在命令中添加 -I eth0 选项。

arping 命令格式:

arping [-fqbDUAV] [-c count] [-w timeout] [-I device] [-s source] destination

选项说明:

• -f: quit on first reply
• -q: be quiet
• -b: keep broadcasting, don't go unicast
• -D: duplicate address detection mode
• -U: Unsolicited ARP mode, update your neighbours
• -A: ARP answer mode, update your neighbours
• -V: print version and exit
• -c count: how many packets to send
• -w timeout: how long to wait for a reply
• -I device: which ethernet device to use
• -s source: source ip address
• destination: ask for what ip address

示例:

arping -I eth0 192.168.1.1

该命令将使用 eth0 设备向 IP 地址为 192.168.1.1 的设备发送 ARP 请求。