Mi salida del ifconfig:
eth0 Link encap:Ethernet HWaddr FF:FF:FF:FF:FF:FF
inet6 addr: fe80::fdff:ffff:feff:ffff/64 Scope:Link
UP BROADCAST NOARP MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:4294967290 overruns:0 frame:0
TX packets:9 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:2086 (2.0 KiB)
Interrupt:11 Base address:0xd000
eth1 Link encap:Ethernet HWaddr 00:08:0E:D4:41:01
inet addr:62.43.135.114 Bcast:255.255.255.255 Mask:255.255.240.0
inet6 addr: fe80::208:eff:fed4:4101/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:50818 errors:0 dropped:0 overruns:0 frame:0
TX packets:906 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2831104 (2.6 MiB) TX bytes:141802 (138.4 KiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:51 errors:0 dropped:0 overruns:0 frame:0
TX packets:51 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:6900 (6.7 KiB) TX bytes:6900 (6.7 KiB)
sit0 Link encap:IPv6-in-IPv4
inet6 addr: ::127.0.0.1/96 Scope:Unknown
UP RUNNING NOARP MTU:1480 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:12 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Bien quiero saber como quitar eso del sit0 y pq mi la direccion MAC de mi tarjeta de red eth0, la que uso para internet, está en FF:FF:FF:FF:FF.....
PD: Un saludo y gracias por las respuestas.