ARP requests failing

My Debian box is running a SMB server that is managed by open media vault (OMV).

For some reason, the server has stopped responding to ARP requests, e.g. Wireshark shows this:

6    22.876561    Fuji-Xer_fb:fb:37    Broadcast    ARP    60    Who has 10.0.1.25? Tell 10.0.1.196

Here, a Xerox scanner (10.0.1.196) is sending an ARP request to try and connect with the SMB server at 10.0.1.25.

But there is no response.

How can I fix this?

My system:

Version    6.9.16-1 (Shaitan)Kernel     Linux 6.1.0-0.deb11.21-amd64

Also, I don't know if it's related, but WebMin shows my system hostname as omv (127.0.1.1) when i would expect it to be omv (10.0.1.25).

Thanks!

Statistics: Posted by Borbio — 2024-08-12 02:59 — Replies 3 — Views 98

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