ipv6 AGAIN !

Hello ,

I have got a situation which i hope you could help me out..so as the title says my problem is that ipv6 cannot connect..here's the situation, my neighboor left for vecation and so i asked him for his wireless password which he gave me...first 2 days was super ok but then suddenly just stopped and my speed dropped from 450kbps to 30-90kbps(sometimes 10kbps) ..i mean wth !! i tried everything i found on the web but just nothing works.. not even deleting my antivirus disabling firewall and running on safe mode! please help me


PS: i cant reach the modem im connectin by wireless with 802.11 Wireless LAN Card

my ipconfig/all :

Microsoft Windows [Version 6.1.7600]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Windows\system32>ipconfig/all

Windows IP Configuration

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

Wireless LAN adapter Wireless Network Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : 802.11 USB Wireless LAN Card
Physical Address. . . . . . . . . : 00-C0-CA-3B-46-CD
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::10a:5cb9:ef9f:7e06%13(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.1.2(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Friday, June 20, 2014 2:27:33 PM
Lease Expires . . . . . . . . . . : Saturday, June 21, 2014 2:27:33 PM
Default Gateway . . . . . . . . . : 192.168.1.1
DHCP Server . . . . . . . . . . . : 192.168.1.1
DHCPv6 IAID . . . . . . . . . . . : 335593674
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1A-68-40-77-00-C0-CA-3B-46-CD

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

Ethernet adapter Local Area Connection:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . : lan
Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller
Physical Address. . . . . . . . . : 00-E0-4C-8A-BD-DB
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.lan:

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 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. . . . . . . . . . . : 2001:0:5ef5:79fd:1c2c:3c5d:b1a8:db72(Pref
erred)
Link-local IPv6 Address . . . . . : fe80::1c2c:3c5d:b1a8:db72%12(Preferred)
Default Gateway . . . . . . . . . : ::
NetBIOS over Tcpip. . . . . . . . : Disabled

Tunnel adapter Local Area Connection* 9:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft 6to4 Adapter #2
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{F245DD58-14DD-4952-90D5-D17B1CCFF935}:

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

C:\Windows\system32>

ALSO when i do ipconfig/release - renew it says :
No operation can be performed on Local Area Connection while it has its media disconnected.
An error occured while releasing interface Loopback Pseudo-Interface 1 : The system cannot find
the file specified.

and when i do /release my wireless goes Unidentified Network - No internet access.. and then i have to /renew to be able to connect

i would try this for something simple; If you have access to the router and modem; i would power cycle both the modem and router which should reset both of them. Unplug the power cord(s) from both of them; wait about a minute or so; then plug in the modem first; and let that boot completely; then plug the router back in and let that boot completely. Try doing this and see what happens. If it does not solve the issue post back and we can go from there.

Sounds strange someone would give a password away to their router. Just wait until your neighbor come back.