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Groups > linux.debian.user > #263774

Re: Weird MAC address

From Nicolas George <george@nsup.org>
Newsgroups linux.debian.user
Subject Re: Weird MAC address
Date 2023-11-22 12:00 +0100
Message-ID <HCT7z-7cmH-11@gated-at.bofh.it> (permalink)
References <HCSOd-7cg4-7@gated-at.bofh.it> <HCT7z-7cmH-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

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Marco Moock (12023-11-22):
> Are those networks on the same ethernet link?

No, they are on a different VLAN.

> Are some systems with wrong subnet masks on the link and the router has
> gratious ARP enabled?

I do not see what the router has to do with anything. Can you elaborate
what you mean?

On the server, we never enabled an option to accept ARP information that
does not come as a reply to a request from the network stack, if such an
option even exists, so even if such a packet came it should not have
reached the ARP tables.

Regards,

-- 
  Nicolas George

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Thread

Weird MAC address Nicolas George <george@nsup.org> - 2023-11-22 11:40 +0100
  Re: Weird MAC address Marco Moock <mm@dorfdsl.de> - 2023-11-22 12:00 +0100
    Re: Weird MAC address Marco Moock <mm@dorfdsl.de> - 2023-11-22 12:00 +0100
      Re: Weird MAC address Nicolas George <george@nsup.org> - 2023-11-22 12:10 +0100
        Re: Weird MAC address Marco Moock <mm@dorfdsl.de> - 2023-11-22 12:20 +0100
    Re: Weird MAC address Nicolas George <george@nsup.org> - 2023-11-22 12:00 +0100
      Re: Weird MAC address Marco Moock <mm@dorfdsl.de> - 2023-11-22 12:10 +0100

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