Cono me conecto? recibo la señal a un cable modem Motorola S85101 Surfboard, de ahi la paso a un mini hub para repartir la señal a dos computadoras. La conexión la realizo al tarjeta de red Ethernet via cable con conector RJ45.
Te copio lo que obtuve con la ejecución de cada uno de los comandos:
lspci|grep Ethernet Cita: 00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 74)
sudo ifconfig Cita: eth0 Link encap:Ethernet HWaddr 00:0A:E6:8C:F7:52
inet6 addr: fe80::20a:e6ff:fe8c:f752/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:3969 overruns:0 frame:0
TX packets:0 errors:3 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Interrupt:5 Base address:0xdc00
eth0:avah Link encap:Ethernet HWaddr 00:0A:E6:8C:F7:52
inet addr:169.254.8.241 Bcast:169.254.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Interrupt:5 Base address:0xdc00
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:18 errors:0 dropped:0 overruns:0 frame:0
TX packets:18 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1332 (1.3 KiB) TX bytes:1332 (1.3 KiB)
sudo dhclient Cita: Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit
http://www.isc.org/sw/dhcp/
Listening on LPF/eth0/00:0a:e6:8c:f7:52
Sending on LPF/eth0/00:0a:e6:8c:f7:52
Sending on Socket/fallback
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 8
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 11
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 12
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
Muchas gracias por prestar atención a mi problema