MAC TROCAR

como trocar mac da placa de rede virtual, tipo da placa valida (eth1) eu consegui, quero eth1:1


eth1 Link encap:Ethernet HWaddr 00:13:D4:15:A7:72
inet addr:192.168.100.1 Bcast:192.168.100.255 Mask:255.255.255.0
inet6 addr: fe80::213:d4ff:fe15:a772/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:12 errors:0 dropped:0 overruns:0 frame:0
TX packets:9 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:834 (834.0 b) TX bytes:666 (666.0 b)
Interrupt:185 Base address:0xd400

eth1:1 Link encap:Ethernet HWaddr 00:13:D4:15:A7:72
inet addr:192.168.5.1 Bcast:192.168.5.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Interrupt:185 Base address:0xd400

:roll: