Então vamos fazer o processo completo... conecte-se por cabo, depois execute os comandos abaixo.
sudo lshw -C network
ifconfig -a
route -n
cat /etc/resolv.conf
nm-tool
ping -c 4 8.8.8.8
pinc -c 4 www.google.com
sudo lshw -C network:
*-network:0
descrição: Ethernet interface
produto: 191 Gigabit Ethernet Adapter
fabricante: Silicon Integrated Systems [SiS]
ID físico: 4
informações do barramento: pci@0000:00:04.0
nome lógico: eth0
versão: 02
serial: 00:1b:b9:68:c4:da
tamanho: 100Mbit/s
capacidade: 100Mbit/s
largura: 32 bits
clock: 33MHz
capacidades: pm bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuração: autonegotiation=on broadcast=yes driver=sis190 driverversion=1.4 duplex=full ip=192.168.0.3 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
recursos: irq:19 memória:feafcc00-feafcc7f porta de E/S:dc00(tamanho=128)
*-network:1
descrição: Interface sem fio
produto: RT3060 Wireless 802.11n 1T/1R
fabricante: Ralink corp.
ID físico: b
informações do barramento: pci@0000:00:0b.0
nome lógico: wlan0
versão: 00
serial: 00:e0:61:43:af:30
largura: 32 bits
clock: 33MHz
capacidades: pm bus_master cap_list ethernet physical wireless
configuração: broadcast=yes driver=rt2800pci driverversion=3.11.0-17-generic firmware=0.34 latency=64 link=no maxlatency=4 mingnt=2 multicast=yes wireless=IEEE 802.11bgn
recursos: irq:17 memória:feae0000-feaeffff
ifconfig -a
eth0 Link encap:Ethernet Endereço de HW 00:1b:b9:68:c4:da
inet end.: 192.168.0.3 Bcast:192.168.0.255 Masc:255.255.255.0
endereço inet6: fe80::21b:b9ff:fe68:c4da/64 Escopo:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Métrica:1
pacotes RX:33925 erros:88 descartados:5 excesso:0 quadro:88
Pacotes TX:1249 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:1000
RX bytes:3065518 (3.0 MB) TX bytes:183863 (183.8 KB)
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:65536 Métrica:1
pacotes RX:10797 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:10797 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:0
RX bytes:989994 (989.9 KB) TX bytes:989994 (989.9 KB)
wlan0 Link encap:Ethernet Endereço de HW 00:e0:61:43:af:30
endereço inet6: fe80::2e0:61ff:fe43:af30/64 Escopo:Link
UP BROADCAST MULTICAST MTU:1500 Métrica:1
pacotes RX:344588 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:245681 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:1000
RX bytes:291328691 (291.3 MB) TX bytes:34621974 (34.6 MB)
route -n
Tabela de Roteamento IP do Kernel
Destino Roteador MáscaraGen. Opções Métrica Ref Uso Iface
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 eth0
192.168.0.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0
cat /etc/resolv.conf
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.1.1
nm-tool
NetworkManager Tool
State: connected (global)
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: rt2800pci
State: disconnected
Default: no
HW Address: 00:E0:61:43:AF:30
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
Ultra-Clin: Infra, F4:EC:38:BE:73:78, Freq 2437 MHz, Rate 54 Mb/s, Strength 44 WPA WPA2
netvirtua208: Infra, CC:35:40:77:9C:81, Freq 2462 MHz, Rate 54 Mb/s, Strength 40 WPA WPA2
GVT-B8D2: Infra, 9E:a:2A:0A:02:40, Freq 2462 MHz, Rate 54 Mb/s, Strength 40 WPA WPA2
AP 101: Infra, F8:ED:A5:4E:AF:50, Freq 2437 MHz, Rate 54 Mb/s, Strength 60 WPA2
- Device: eth0 [Ethernet automática] -----------------------------------------
Type: Wired
Driver: sis190
State: connected
Default: yes
HW Address: 00:1B:B9:68:C4:DA
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.0.3
Prefix: 24 (255.255.255.0)
Gateway: 192.168.0.1
DNS: 189.6.0.131
DNS: 189.6.0.137
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_seq=1 ttl=49 time=144 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=49 time=143 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=49 time=144 ms
64 bytes from 8.8.8.8: icmp_seq=4 ttl=49 time=142 ms
--- 8.8.8.8 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3000ms
rtt min/avg/max/mdev = 142.328/143.799/144.976/1.200 ms
ping -c 4 www.google.com
PING
www.google.com (173.194.37.112) 56(84) bytes of data.
64 bytes from mia05s17-in-f16.1e100.net (173.194.37.112): icmp_seq=1 ttl=52 time=144 ms
64 bytes from mia05s17-in-f16.1e100.net (173.194.37.112): icmp_seq=2 ttl=52 time=143 ms
64 bytes from mia05s17-in-f16.1e100.net (173.194.37.112): icmp_seq=3 ttl=52 time=143 ms
64 bytes from mia05s17-in-f16.1e100.net (173.194.37.112): icmp_seq=4 ttl=52 time=143 ms
---
www.google.com ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3004ms
rtt min/avg/max/mdev = 143.529/143.717/144.013/0.184 ms
ping -c 4 www.facebook.com
PING star.c10r.facebook.com (31.13.73.145) 56(84) bytes of data.
64 bytes from edge-star-shv-10-mia1.facebook.com (31.13.73.145): icmp_seq=1 ttl=86 time=138 ms
64 bytes from edge-star-shv-10-mia1.facebook.com (31.13.73.145): icmp_seq=2 ttl=86 time=138 ms
64 bytes from edge-star-shv-10-mia1.facebook.com (31.13.73.145): icmp_seq=3 ttl=86 time=139 ms
64 bytes from edge-star-shv-10-mia1.facebook.com (31.13.73.145): icmp_seq=4 ttl=86 time=138 ms
--- star.c10r.facebook.com ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3004ms
rtt min/avg/max/mdev = 138.146/138.607/139.420/0.610 ms
Notei uma diferença absurda do site do google para o do facebook, tavez isto explique o pq de estar abrindo apenas o site do google, quando redireciono para outra página fica carregando, carregando e nada !