I need to configure a network interface permanently eth1 and to change the MAC address with the specified format :
AA:BB:CC:DD:x:y, before the interface is up.
I wrote in
auto eth1 iface eth1 inet static address 10.6.8.200 netmask 255.255.255.128 gateway 10.6.8.129 pre-up ifconfig eth1 hw ether 1A:2B:2C:2D:6:8
I don't know what I'm doing wrong.