Getting MAC address of all clients thru Squid or SARG. How do I do it?

[bobon721]

I want to list the MAC addresses of all clients in my network using either Squid or SARG. Is it possible? If it is, how do I do it?

[sverre]

I want to list the MAC addresses of all clients in my network using either Squid or SARG. Is it possible? If it is, how do I do it?

I dont know about Squid or SARG but atleast you can do it with nmap.

Run as root the command:
nmap -sP 192.168.1.0/24
change ip with your ip/range. You have to run it as root to get the mac addresses.

[bobon721]

Thanks for the reply. I'd like to know if this this can get the mac address of clients separated from me by a router or switch.

[sverre]

Thanks for the reply. I'd like to know if this this can get the mac address of clients separated from me by a router or switch.

Separated by a switch should work, by a router probably not.
I am not sure, just test.