Computer = BAD! Default gateway not available?

[wooohooo]

Soooooo

I seem to be having a crisis with everything around me breaking down. My computer is going full blown ######ed or maybe it's me. Anyways, I come home to Calgary for the week and my internet won't connect. All the other computers, laptops, tablets etc. work perfectly.

When I troubleshoot the wifi on Windows 7 it says Default Gateway is not available. It'll work for 5 seconds then disconnect again. I've tried looking this up online - which mentioned disabling "wireless network adaptor 2", deleting 6to4 tunneling (whatever that is), deleting drivers and having reinstall. Still no luck.

I'm all out of ideas. Here's my ipconfig /all if you guys are interested.

Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Users\Name>ipconfig /all

Windows IP Configuration

Host Name . . . . . . . . . . . . : Name-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter Local Area Connection:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller
Physical Address. . . . . . . . . : 14-FE-B5-AE-BB-6E
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Wireless LAN adapter Wireless Network Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R) Centrino(R) Wireless-N 1030
Physical Address. . . . . . . . . : BC-77-37-7C-BE-8D
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::21b8:73bf:3a3:ed79%16(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.1.6(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Monday, September 16, 2013 10:25:56 AM
Lease Expires . . . . . . . . . . : Tuesday, September 17, 2013 10:27:35 AM
Default Gateway . . . . . . . . . : 192.168.1.1
DHCP Server . . . . . . . . . . . : 192.168.1.1
DHCPv6 IAID . . . . . . . . . . . : 213677879
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-16-96-A4-97-14-FE-B5-AE-BB-6E

DNS Servers . . . . . . . . . . . : 192.168.1.1
NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter Bluetooth Network Connection:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Bluetooth Device (Personal Area Network)
Physical Address. . . . . . . . . : BC-77-37-7C-BE-91
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Teredo Tunneling Pseudo-Interface:

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
IPv6 Address. . . . . . . . . . . : 2001:0:9d38:6ab8:1cde:72e:bb6c:28f2(Prefe
rred)
Link-local IPv6 Address . . . . . : fe80::1cde:72e:bb6c:28f2%15(Preferred)
Default Gateway . . . . . . . . . : ::
NetBIOS over Tcpip. . . . . . . . : Disabled

[Rathji]

Sounds like an issue with your router.

Some other things you could try though:

1. Remove IPv6 entirely.
2. Delete drivers, find updated ones on manufacturers website (not Windows update auto-install), and reinstall.
3. Giving your wireless NIC a static IP. From time to time my desktop at home loses its Default GW (as in clears it from the configuration), and although I doubt that this is your issue, it might help

IP: 192.168.1.6
Subnet Mask: 255.255.255.0
Default GW: 192.168.1.1

DNS
8.8.8.8
8.8.4.4
(or if you are on shaw)
64.59.135.135
64.59.135.133