Este problema é local para um laptop específico. Configuração semelhante funciona bem em muitos outros laptops.
Eu tenho uma rede sem fio no meu local de trabalho e não consigo que meu laptop converse com ela. A conexão com a rede acontece com sucesso, mas depois que isso acontece, nenhum tráfego pode entrar ou sair. Não sei a configuração do servidor e não consigo obter suporte desse fim.
No laptop:
Uma vez conectado à rede, recebo as seguintes leituras ipconfig / all:
Windows IP Configuration
Host Name . . . . . . . . . . . . : Alienware
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : mobile.local
Wireless LAN adapter Wireless Network Connection 2:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft Virtual WiFi Miniport Adapter
Physical Address. . . . . . . . . : C0-CB-38-39-55-13
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Ethernet adapter Bluetooth Network Connection:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Bluetooth Device (Personal Area Network)
Physical Address. . . . . . . . . : 5C-AC-4C-E7-CA-CB
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Ethernet adapter Local Area Connection:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . : DOMAIN.co.nz
Description . . . . . . . . . . . : Atheros AR8132 PCI-E Fast Ethernet Controller
Physical Address. . . . . . . . . : 5C-26-0A-17-B7-D4
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Wireless LAN adapter Wireless Network Connection:
Connection-specific DNS Suffix . : mobile.local
Description . . . . . . . . . . . : DW1520 Wireless-N WLAN Half-Mini Card
Physical Address. . . . . . . . . : C0-CB-38-39-55-13
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 172.26.77.32(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.252.0
Lease Obtained. . . . . . . . . . : Tuesday, 27 September 2011 12:57:14 p.m.
Lease Expires . . . . . . . . . . : Tuesday, 27 September 2011 8:57:13 p.m.
Default Gateway . . . . . . . . . : 172.26.76.1
DHCP Server . . . . . . . . . . . : 1.1.1.1
DNS Servers . . . . . . . . . . . : DNS_SERVER_1
DNS_SERVER_2
NetBIOS over Tcpip. . . . . . . . : Enabled
Tunnel adapter isatap.{205B67BC-F0F7-46A8-B0E8-563802A2BA90}:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter isatap.mobile.local:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter isatap.DOMAIN.co.nz:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #3
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter isatap.{F921E69B-CEB5-4450-B837-20C031DACEBE}:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #4
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter Teredo Tunneling Pseudo-Interface:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Aqui estão os dados de impressão da rota:
===========================================================================
Interface List
16...c0 cb 38 39 55 13 ......Microsoft Virtual WiFi Miniport Adapter
13...5c ac 4c e7 ca cb ......Bluetooth Device (Personal Area Network)
11...5c 26 0a 17 b7 d4 ......Atheros AR8132 PCI-E Fast Ethernet Controller
10...c0 cb 38 39 55 13 ......DW1520 Wireless-N WLAN Half-Mini Card
1...........................Software Loopback Interface 1
18...00 00 00 00 00 00 00 e0 Microsoft ISATAP Adapter
20...00 00 00 00 00 00 00 e0 Microsoft ISATAP Adapter #2
19...00 00 00 00 00 00 00 e0 Microsoft ISATAP Adapter #3
33...00 00 00 00 00 00 00 e0 Microsoft ISATAP Adapter #4
14...00 00 00 00 00 00 00 e0 Teredo Tunneling Pseudo-Interface
===========================================================================
IPv4 Route Table
===========================================================================
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 172.26.76.1 172.26.77.32 25
127.0.0.0 255.0.0.0 On-link 127.0.0.1 306
127.0.0.1 255.255.255.255 On-link 127.0.0.1 306
127.255.255.255 255.255.255.255 On-link 127.0.0.1 306
172.26.76.0 255.255.252.0 On-link 172.26.77.32 281
172.26.77.32 255.255.255.255 On-link 172.26.77.32 281
172.26.79.255 255.255.255.255 On-link 172.26.77.32 281
224.0.0.0 240.0.0.0 On-link 127.0.0.1 306
224.0.0.0 240.0.0.0 On-link 172.26.77.32 281
255.255.255.255 255.255.255.255 On-link 127.0.0.1 306
255.255.255.255 255.255.255.255 On-link 172.26.77.32 281
===========================================================================
Persistent Routes:
None
IPv6 Route Table
===========================================================================
Active Routes:
If Metric Network Destination Gateway
1 306 ::1/128 On-link
1 306 ff00::/8 On-link
===========================================================================
Persistent Routes:
None
E este é o resultado do ping do gateway padrão:
Pinging 172.26.76.1 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 172.26.76.1:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
O nível de conexão sem fio é strong.
Poderia, por favor, ajudar-me a resolver este problema?
Atualização 1
Saída do arp -a logo após executar o ping no gateway padrão:
Interface: 172.26.77.32 --- 0xa
Internet Address Physical Address Type
172.26.79.255 ff-ff-ff-ff-ff-ff static
224.0.0.22 01-00-5e-00-00-16 static
224.0.0.251 01-00-5e-00-00-fb static
224.0.0.252 01-00-5e-00-00-fc static
255.255.255.255 ff-ff-ff-ff-ff-ff static