I have an interface keeping receiving arp request but never respond. Can anyone help?
My interface ip is 192.168.40.2.
The routing table looks good.
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Perhaps similar to this: https://unix.stackexchange.com/questions/205708/linux-does-not-reply-to-arp-request-messages-if-requested-ip-address-is-associat. Or perhaps [arp_ignore](https://www.kernel.org/doc/html/latest/networking/ip-sysctl.html) is set. – berndbausch Jul 26 '21 at 07:31
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@JoeLu Please use RAW text instead of images. – djdomi Jul 26 '21 at 10:02