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Windows 7: IPV4 an IPV6 No Network Access


18 Nov 2010   #1

Windows 7 Ultimate 32bit
 
 
IPV4 an IPV6 No Network Access

Hi all,

I've been browsing the forum for a solution to this. I've tried uninstalling my network driver and installing again, i've no bonjour services and even tried uninstalling adobe cs5 but none worked.My wireless have internet connection on IPV4 if my Ethernet Adapter is connected to my laptop. My WLAN adapter is Atheros AR928X on windows 7 ultimate.

Here's what comes out if i execute ipconfig /all

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


Windows IP Configuration

Host Name . . . . . . . . . . . . : PC-5
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : smartbro.net

Wireless LAN adapter Wireless Network Connection 3:

Connection-specific DNS Suffix . : smartbro.net
Description . . . . . . . . . . . : Atheros AR928X Wireless Network Adapter
Physical Address. . . . . . . . . : 00-22-43-83-E1-E9
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::e919:fee6:2545:ea2f%17(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.0.115(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Thursday, November 18, 2010 3:21:04 PM
Lease Expires . . . . . . . . . . : Thursday, November 25, 2010 3:21:43 PM
Default Gateway . . . . . . . . . : 192.168.0.1
DHCP Server . . . . . . . . . . . : 192.168.0.1
DHCPv6 IAID . . . . . . . . . . . : 369107523
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-14-2F-22-E1-9A-AC-6C-00-18-57

DNS Servers . . . . . . . . . . . : 192.168.0.1
NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter Local Area Connection:

Connection-specific DNS Suffix . : smartbro.net
Description . . . . . . . . . . . : SiS191 Ethernet Controller
Physical Address. . . . . . . . . : 4E-38-8C-00-20-15
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::90a5:d733:5068:3732%14(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.0.120(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Thursday, November 18, 2010 3:21:39 PM
Lease Expires . . . . . . . . . . : Thursday, November 25, 2010 3:22:31 PM
Default Gateway . . . . . . . . . : 192.168.0.1
DHCP Server . . . . . . . . . . . : 192.168.0.1
DHCPv6 IAID . . . . . . . . . . . : 248934026
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-14-2F-22-E1-9A-AC-6C-00-18-57

DNS Servers . . . . . . . . . . . : 192.168.0.1
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. . . . . . . . . : 00-22-43-BE-6C-08
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 11:

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

Tunnel adapter isatap.smartbro.net:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . : smartbro.net
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{CAA64718-E559-472E-86CB-A2DF197DB41E}:

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. . . . . . . . . . . : 2001:0:4137:9e76:4fd:3c0f:86c9:a3c1(Prefe
rred)
Link-local IPv6 Address . . . . . : fe80::4fd:3c0f:86c9:a3c1%23(Preferred)
Default Gateway . . . . . . . . . : ::
NetBIOS over Tcpip. . . . . . . . : Disabled



Any help would be greatly appreciated.


My System SpecsSystem Spec
.

18 Nov 2010   #2

Windows 7 Ult, Windows 8.1 Pro,
 
 

From what I see here you have both connections working at the same time. Windows 7 will use the wired connection if both wired and wireless are connected at the same time so disconnecting, disabling or unplugging your wired connection should help get the wireless connection working.

Does it say Unidentified Network? Your bluetooth device might also be causing problem so you might try disabling it as well.
It might help me if I could see your ipconfig /all with the wired connection disabled.
My System SpecsSystem Spec
19 Nov 2010   #3

Windows 7 Ultimate 32bit
 
 

hi thanks for the reply, had this worked already.. i installed a clean windows 7, still got unidentified network. disabled ipv6 on connection status then configure my wireless adapter and set network address to the 12 different characters, wooolllaaa it worked. i hope the problem is not caused by a certain windows update or adobe software or my laptop is trash again.
My System SpecsSystem Spec
.


20 Nov 2010   #4

Windows 7 Ult, Windows 8.1 Pro,
 
 

I think you meant to say you set the SSID "name of your wireless network" using 12 different characters "letters and numbers"?

You should also be using WPA2 for security and AES encryption. As you found out, you do need to set up your wireless connection manually by using the manual wireless connection settings to get it working.

If you needed to disable IPv6 to get this working then you are only masking an underlying problem else where in your system. I might also mention that the IPV6 protocol does not currently have internet access so the "no internet access" message is correct, it's only used on the LAN for now. I highly recommend against disabling IPv6.

The Argument against Disabling IPv6
It is unfortunate that some organizations disable IPv6 on their computers running Windows Vista or Windows Server 2008, where it is installed and enabled by default. Many disable IPv6-based on the assumption that they are not running any applications or services that use it. Others might disable it because of a misperception that having both IPv4 and IPv6 enabled effectively doubles their DNS and Web traffic. This is not true.
From Microsoft's perspective, IPv6 is a mandatory part of the Windows operating system and it is enabled and included in standard Windows service and application testing during the operating system development process. Because Windows was designed specifically with IPv6 present, Microsoft does not perform any testing to determine the effects of disabling IPv6. If IPv6 is disabled on Windows Vista, Windows Server 2008, or later versions, some components will not function. Moreover, applications that you might not think are using IPv6—such as Remote Assistance, HomeGroup, DirectAccess, and Windows Mail—could be.
Therefore, Microsoft recommends that you leave IPv6 enabled, even if you do not have an IPv6-enabled network, either native or tunneled. By leaving IPv6 enabled, you do not disable IPv6-only applications and services (for example, HomeGroup in Windows 7 and DirectAccess in Windows 7 and Windows Server 2008 R2 are IPv6-only) and your hosts can take advantage of IPv6-enhanced connectivity.

Read more. http://technet.microsoft.com/en-us/m....cableguy.aspx
My System SpecsSystem Spec
21 Nov 2010   #5

Windows 7 Ultimate 32bit
 
 

Hi chev65

you're right, the solution i found was not permanent. I was referring to the SSID too as the 12 different characters and numbers. anyway i am off with no connection again. I hope you can further help me.

Here's my ipconfig /all when i'm on wlan connection.

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

C:\Users\PC-5>ipconfig /all

Windows IP Configuration

Host Name . . . . . . . . . . . . : PC-5
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : smartbro.net

Wireless LAN adapter Wireless Network Connection:

Connection-specific DNS Suffix . : smartbro.net
Description . . . . . . . . . . . : Atheros AR928X Wireless Network Adapter
Physical Address. . . . . . . . . : 00-22-43-83-E1-E9
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::d8df:8eb:860e:524c%13(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.0.110(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Monday, November 22, 2010 9:01:04 AM
Lease Expires . . . . . . . . . . : Monday, November 29, 2010 9:01:04 AM
Default Gateway . . . . . . . . . : 192.168.0.1
DHCP Server . . . . . . . . . . . : 192.168.0.1
DHCPv6 IAID . . . . . . . . . . . : 218112579
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-14-77-B7-45-FA-32-6C-00-35-21

DNS Servers . . . . . . . . . . . : 192.168.0.1
NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter Local Area Connection:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : SiS191 Ethernet Controller
Physical Address. . . . . . . . . : C2-AE-70-00-52-17
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.smartbro.net:

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

Tunnel adapter isatap.{F88BC3FE-E4E4-46C4-BDB1-897E6CDC6D6F}:

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 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


Thanks.
My System SpecsSystem Spec
22 Nov 2010   #6

Windows 7 Ult, Windows 8.1 Pro,
 
 

The wireless looks like it's working in the post above this one.

You do realize that IPv6 has no internet connection by design as it's only used on the LAN so it doesn't show up as connected.

I'm not sure what the problem is anymore? Exactly how many of those tunnel adaptors show up in your ipconfig /all?

Those can cause connection problems once they reach a certain amount the connection will drop out.
My System SpecsSystem Spec
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 IPV4 an IPV6 No Network Access




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