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    MAC address of visitor


    I host a website on a server that I have full access to and I would like to find out the MAC address of a visitor. Is this possible?
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    In the arp tables?
    The moon on the one hand, the dawn on the other:
    The moon is my sister, the dawn is my brother.
    The moon on my left and the dawn on my right.
    My brother, good morning: my sister, good night.
    -- Hilaire Belloc
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    Could you please help me out with how I would get the MAC address from the arp table? If the visit it's IP is a.b.c.d?

    Originally Posted by SimonJM
    In the arp tables?
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    arp -a?

    If in Windows try arp -? in *nix try man arp
    The moon on the one hand, the dawn on the other:
    The moon is my sister, the dawn is my brother.
    The moon on my left and the dawn on my right.
    My brother, good morning: my sister, good night.
    -- Hilaire Belloc
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    You can only get the MAC address of the device that is connected to your server. Not of your visitor, unless they are directly connected to your server. I mean as in with an actual ethernet cable, or if you're running this on a wireless router and they're connected to it wirelessly.
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    Yes! That makes sense. I looked in the arp file and I saw just two entries.

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