Boa noite pessoal. Venho tentando sem sucesso, conexão internet via cabo. Vi que existem outros com problemas parecidos, mas como não sabia que solução aplicar, posto aqui os comandos solicitados nos posts que li na esperança de solução. Desde já agradeço a ajuda.
Conexão Oi/Velox, via cabo, com Wireless modem router Sagemcom 1704 GVT. A internet funciona normalmente tanto no W7 e no XP que tenho na mesma máquina quanto wireless no meu note nos S.O. Ubuntu 10.10 e XP.
a1234@a1234-MatrixDesk:~$ sudo lshw -C network *-network
description: Ethernet interface
product: RTL-8110SC/8169SC Gigabit Ethernet
vendor: Realtek Semiconductor Co., Ltd.
physical id: f
bus info: pci@0000:02:0f.0
logical name: eth0
version: 10
serial: 00:1d:7d:ff:24:26
size: 100Mbit/s
capacity: 1Gbit/s
width: 32 bits
clock: 66MHz
capabilities: pm bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full ip=192.168.1.101 latency=64 link=yes maxlatency=64 mingnt=32 multicast=yes port=MII speed=100Mbit/s
resources: irq:23 ioport:de00(size=256) memory:fdefe000-fdefe0ff memory:fdd00000-fdd1ffff
a1234@a1234-MatrixDesk:~$ ifconfig -a
eth0 Link encap:Ethernet Endereço de HW 00:1d:7d:ff:24:26
inet end.: 192.168.1.101 Bcast:192.168.1.255 Masc:255.255.255.0
endereço inet6: fe80::21d:7dff:feff:2426/64 Escopo:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Métrica:1
pacotes RX:312 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:477 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:1000
RX bytes:34130 (34.1 KB) TX bytes:44197 (44.1 KB)
IRQ:23 Endereço de E/S:0x8000
lo Link encap:Loopback Local
inet end.: 127.0.0.1 Masc:255.0.0.0
endereço inet6: ::1/128 Escopo:Máquina
UP LOOPBACK RUNNING MTU:16436 Métrica:1
pacotes RX:32 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:32 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:0
RX bytes:1920 (1.9 KB) TX bytes:1920 (1.9 KB)
a1234@a1234-MatrixDesk:~$ nm-tool
NetworkManager Tool
State: connected
- Device: eth0 [Auto eth0] ----------------------------------------------------
Type: Wired
Driver: r8169
State: connected
Default: yes
HW Address: 00:1D:7D:FF:24:26
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.1.101
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 192.168.1.1
a1234@a1234-MatrixDesk:~$ route -n
Tabela de Roteamento IP do Kernel
Destino Roteador MáscaraGen. Opções Métrica Ref Uso Iface
192.168.1.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth0
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 eth0
a1234@a1234-MatrixDesk:~$ cat /etc/resolv.conf
# Generated by NetworkManager
nameserver 192.168.1.1
a1234@a1234-MatrixDesk:~$ ping -c 4 201.92.100.253
PING 201.92.100.253 (201.92.100.253) 56(84) bytes of data.
--- 201.92.100.253 ping statistics ---
4 packets transmitted, 0 received, 100% packet loss, time 3007ms
a1234@a1234-MatrixDesk:~$ ping -c 4 8.8.8.8
PING 8.8.8.8 (8.8.8.

56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_req=1 ttl=55 time=52.7 ms
64 bytes from 8.8.8.8: icmp_req=2 ttl=55 time=54.0 ms
64 bytes from 8.8.8.8: icmp_req=3 ttl=55 time=53.5 ms
64 bytes from 8.8.8.8: icmp_req=4 ttl=54 time=53.4 ms
--- 8.8.8.8 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3001ms
rtt min/avg/max/mdev = 52.720/53.447/54.069/0.483 ms
a1234@a1234-MatrixDesk:~$ ping -c 4
www.google.comping: unknown host
www.google.com