Get the clients MAC(Media Access Control) address, a hardware address that uniquely identifies each 
node of a network. Works great on LAN's. Firewalls and Proxy's will be an issue depending what side of 
them you're coding for. 
 
 
  
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    '**************************************
    ' for :MAC address
    '**************************************
    This code is AS IS! I had a need For it on a 
    project I was working On and found almost no info 
    anywhere On what I needed To accomplish. If it 
    helps you, great! If it does Not work For you: 
    1.Make sure you're Not trying To hit on the same 
    pc it's on.
    2.Comment out where the file gets deleted 
    (fso.deletefile "c:\" & strIP & ".txt"), To view 
    some potential Error info.
    3.Have fun debugging :) (I did)
                            
 
code:
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    '**************************************
    ' Name: MAC address
    ' Description:Get the clients MAC(Media 
    '     Access Control) 
    address, a hardware address that uniquely 
    identifies Each node of a network. Works great on 
    LAN's. Firewalls and Proxy's will be an issue 
    depending what side of them you're coding for.
    ' By: Jerry Aguilar
    '
    '
    ' Inputs:None
    '
    ' Returns:Returns the client IP and MAC 
    '     address.
    '
    'Assumes:You can't navigate to it runnin
    '     g PWS on the same
    pc but If you are running PWS, you can navigate 
    To it from another pc on the same lan (it does 
    Not like 127.0.0.1)
    '
    'Side Effects:None
    '
    'Warranty:
    'code provided by Planet Source Code(tm)
    '   &nb