Ethereal-users: [Ethereal-users] Sniffing MAC Addresses

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From: "Gregory Gordon" <ggordon@xxxxxxxxxxxxxx>
Date: Thu, 19 Dec 2002 22:46:34 -0700
Title: Message
Can someone give me some tips on how to sniff MAC addresses.  It seems like once I get to where I can sniff IP addresses, ports, and such, the MAC address has already been pulled apart at a lower level.  My question is more for programming a sniffer generally, but not specific to Ethereal. 
 
How, generally is it possible to sniff MAC addresses?
 
Any input or ideas would be greatly appreciated.  Thanks.