Ethernet address is called the physical address and it is
unique for each device. However, You can
change it to hide your identity.
1.
First find your Ethernet address by following
command-
#ifconfig
–a| grep HWaddr
It will give the following output-
eth0 Link encap:Ethernet HWaddr 00:20:30:50:AB:60
(where eth0 is your network interface and
hexadecimal number in italics(00:20:30:50:AB:60)
is your Ethernet address.