IPv6 connectivity shows no network access

Similar Questions

• IPv4 and IPv6 connectivity says no Internet access

  My computer says that it has access to the internet but when I use a browser it does not work. Also Ipv4 and Ipv6 connectivity says no internet access, and at the launch of the troubleshooting, it indicates that the DNS server is not responding. So there are a lot of problems.

  Hello

  Internet works with IPv4.

  I can't give a targeted response as you have not provided technical information on how you connect to the Internet and devices that are involveved.

  In general.

  Check the Device Manager for the entry of valid card of the wire.

  http://www.ezlan.NET/Win7/net_dm.jpg

  If there is no valid entry, remove any entry from fake and re - install the drivers for the wireless card.

  Check network connections to make sure that you have a Local Area Connection icon/entry, and that the properties of the icon (right-click on the icon) are correctly configured with the TCP/IPv4 protocol in the properties of network connections.

  http://www.ezlan.NET/Win7/net_connection_tcp.jpg

  Connect you to the menu of the router from a work computer and make sure DHCP is on, and it is configured to assign IPs which can cover the number of computers that are connected (a bit more will be even better).

  Turn off the computer and the router, reset the router and the computer.

  Right-click on the wireless network connection card, select status, details and see if she got an IP address and the rest of the settings.

  It still does not work, try this too.

  Firewall software.

  Make sure that the software firewall on each computer allows free local traffic. If you use 3rd party Firewall Windows Firewall should be disabled, and the active firewall has adjusted to your network numbers IP on what is sometimes called the Zone of confidence (see part 3 firewall instructions

  General example, http://www.ezlan.net/faq#trusted
  Please note that some 3rd party software firewall continue to block the same aspects it traffic Local, they are turned Off (disabled). If possible, configure the firewall correctly, or uninstall it completely allowing the clean flow of traffic on the local network. If the 3rd party software is uninstalled, or disables, make sure Windows native firewall is active .

  Reset the network stacks .

  Type Cmd in the search text box.

  Press Ctrl-Shift-Enter keyboard shortcut to run a command as administrator prompt.  Allow the elevation.

  Type netsh winsock reset at the command prompt and press the Enter key.

  Do the same process to refresh the TCP/IP, just replace the command typed with.

  netsh int ip reset

  Restart the computer.

  Jack, MVP-Networking. WWW.EZLAN.NET

• My network connection shows no internet access, but I can access the internet

  Hardware: Dell XPS 8300

  OS: Windows 7 family

  System type: 64-Bit
  In the network and sharing Center, it is show the connection between the network of Multi and the Internet has an 'X', but I have full internet access.
  Is there a way to fix this?

  Hello

  I understand that you are able to connect to the internet when your computer showing no network connection.

  1. did you of recent changes to the computer?

  I would suggest trying the following instructions and check if it helps.

  Method 1: update the network driver.

  Steps to update of network driver:

  1. click on the Start button.
  2. in the search box type devmgmt.msc, and then press ENTER.
  3. Select the network card device and right click on it
  4. now, select Properties.
  5. in the Properties window, on the driver tab, click Update driver.
  6. After installing the updates, restart the computer.

  For more information visit: http://windows.microsoft.com/en-us/windows7/Update-a-driver-for-hardware-that-isn ' t-work properly

  Method 2:

  Temporarily disable the Antivirus and firewall

  Enable or disable Windows Firewall

  http://Windows.Microsoft.com/en-us/Windows7/turn-Windows-Firewall-on-or-off

  Important note: Antivirus software can help protect your computer against viruses and other security threats. In most cases, you should not disable your antivirus software. If you need to disable temporarily to install other software, you must reactivate as soon as you are finished. If you are connected to the Internet or a network, while your antivirus software is disabled, your computer is vulnerable to attacks.

  Hope this information helps. Answer the post with an up-to-date issue report to help you further.

• If my ipv6 connection says "no internet access" what it dose average?

  I check my WiFi status and find dialog box iPv6 connectivity: no internet access

  You have McAfee? McAfee has been updated at the same time as the last batch of updates from Windows 7 and this is the cause of problems of internet connection for most, if not all, users of McAfee.

  See the communication from this "criticism" - McAfee

  Some customers may experience a loss of network connectivity and/or errors in McAfee Security Center after a recent update

  You should make the fix McAfee, if necessary. There are corresponding communications for their enterprise products.

• WIFI connection shows a limited access.

  Router WIFI connection access watch limed. So it was not connect to Internet

  1. the router is accessible from other PC. So no problem with the router.
  2. I tried to re-setup WLAN connection and WLAN Device Manager hardware. Yet this is
  3. when I tried to PING router, it displays a general error and I tried IPCONFIG, address No IP makes its appearance
  4. when I check the status of the connection (right click--> status), it shows: sent = 0 and received = 12456.
  Can you help me how to solve this problem and what could have gone wrong?

  Hi Nini,

  Have you tried to change the wireless channel that your router is running at? There may be interference that could prevent the internet connection:

  Take a look at step 6 in this article. He further explains this problem as possible:

  http://www.Microsoft.com/athome/Setup/wirelesstips.aspx

  If you need assistance to change the settings of the specific router, you will need to contact your router manufacturer or your internet service provider.

• Tablet ThinkPad X 60-Wireles connected, but no network access and internet

  
  
  

• My desktop computer shows that it is connected to the network. However I can not access the detained.

  without intwernet access network connection.

  My desktop computer shows that it is connected to the network. However I can not access the detained. Other computers using the wireless modem work fine. I'm NOT computer savvy, so I am at a loss. I ping tri3ed myself and the result is unanswered.

  Hello

  You can consult the following thread link and check.

  PING: transmit failed, error code 5.

  Important: The above link contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs.

  For more information about how to back up and restore the registry, follow the steps from the link below:

  Back up the registry

• Loss of connection with my router, shows only limited access and my network showed that unidentified

  Original title: unidentified network, missing the default gateway

  Hello

  So one day out of the blue I lost connection with my router. I was able to reconnect but this time around I had only limited access and my network showed non-identified. I tried to connect to a different wireless network, same thing. When I run ipconfig, I'm missing a value for the default gateway.

  I tried to:

  -Reinstall the drivers for the adapter

  -update the drivers

  -Reset my router

  -Gateway ipv4 manually of entry

  -kill lan via Device Manager drivers

  -scream at the computer

  I have a Setup to dual boot with Linux Mint along side Windows 7. When I boot in Linux it connects to any network without problem.

  Some help would be appreciated.

  Plug

  Windows 7 Ultlimate

  I7-4700MQ @2.4

  GTX 765M 2 GB

  8 GB RAM

  1 TB + 240SSD

  Realtek RTL8188CE wireless

  Hello Alex,.

  Thank you for your response.

  I appreciate your time.

  I suggest you to uninstall the network driver wireless and reinstall in compatibility mode.

  To uninstall the driver, follow these steps:

  a. press Windows + R keys together, type devmgmt.msc in the run window and press ENTER.

  b. Click to expand network adapters, right-click on the map and click Uninstall.

  c. restart the computer.

  Now you can Download driver from this link wireless.
  Reference:
  http://downloads.Eurocom.com/support/drivers/zip/238/238_RealtekWLAN_W764.zip

  For reference:
  EC http://www.Eurocom.com/EC/drivers (238)

  To reinstall the driver in compatibility mode, follow these steps:

  a. right click the driver file, and then click Properties.

  b. click on the compatibility tab.

  c. click on check "run this program in compatibility mode for" and select Windows XP(Service pack 3).

  d. click apply and ok.

  Now, install the driver.

  Please keep us updated.

  Thank you

• Laptop connected to 2 ISP networks (Ethernet + wireless) - Wireless Connection shows a "yellow Triangle" - no Internet access

  I am facing a network unusual problem with the following network configuration

  1. laptop connected to isps1 via Ethernet - 192.168.0.x (serves as router NAT and DHCP)
  2. same laptop connected to ISP2 network Wi - Fi - 10.1.1.x (router does NAT and DHCP)
  3 WiFi connection shows a "yellow Triangle" - no Internet access

  Note:

  1. neither the connections require Sign-In to access the Internet
  2 Ethernet is defined on top to control configuration\reseau and Internet\Network Connections\Advanced Settings\Adapters and links
  3 operating system: Windows 7 64-bit SP1
  4. the Wi - Fi network has access to the Internet as other wireless clients can connect to the Internet using the same.
  5. here is the weird part - if I disable the Ethernet adapter on this laptop, the "yellow Triangle" - no Internet access on the wireless connection disappears and he now reports "Internet access".

  6. If I now activate the Ethernet back, connection Wi - Fi card always displays "Internet access"
  7. If I reboot, the problem returns - new shows a "yellow Triangle" wireless connection - no Internet access

  6. the question is not specific to this machine that the same issue is reproducible on another computer with 64-bit Windows 8 installed.

  This is expected behavior that has an explanation?
  I can provide more information if necessary.

  Your comments and suggestions are welcome.

  Hello Mohit,

  In this case, you may need to update your network card. Please visit the website of the manufacturer of your system and get the updated driver.

  Let us know if you need additional assistance.

• Network icon shows no internet access, even if I am connected to the Internet

  I have a dell inspiron 15 r 5521 with windows 8 os (c) Microsoft Corporation 2012.

  In our college after joining the network local network we must go to the website of the computer center and connect through his id and password. After that only we have access to the internet. But even after access the internet icon shows without internet access. I can't use my apps windows for this reason. In the windows of another 8.1, it shows internet access.

  Hi Naman,

  1. Do you have an error message when you try to connect to the Internet?
  2. Are you able to connect to other networks?
  3. Did you recent hardware or changes to the software to the computer before the show?

  I suggest you contact the administrator of system network College if the problem only occurs when you try to connect to the College network.

  You can also publish the application on the TechNet forums if the computer is connected to the domain.

  http://social.technet.Microsoft.com/forums/en-us/category/w8itpro

  You can refer to the suggestion that I have provided from the link next if you are unable to connect to any network.

  http://answers.Microsoft.com/en-us/Windows/Forum/windows_8-networking/unable-to-connect-to-Internet-in-Windows-8/675d0f63-DCC1-436C-b49a-9863c22caa4c

  I hope this helps.

  Please report if the problem persists and we will be happy to help you further.

• My computer can not VAT registration and access the internet when connected to the network [secure] through wireless.

  Original title: fix problem 'local only' what is wireless.
   
  -My computer is a HP Pavilion dv5, running windows vista edition Home premium

  -My computer can identify and access the internet when connected to the network through a cable.

  -My computer can identify and access the internet when it is connected to the grace wireless network [without warranty].
  -My computer can't identify [unidentified network] and [room only] internet access when it is connected to the [secure] grace wireless network?
  -Other information systems, identify and access the internet when it is connected to the [secure] grace wireless network.
  -J' confirmed the network, try password works in "safe mode with network", manually configured (TCP/IPv4) using a connected computer.
  S ' Please, I'm desperate and in urgent need of help.

  Hello

  1. If it works well before?

  2 have you made any changes to the computer before the show?

  Method 1:

  You may experience connectivity problems or performance issues when you connect a portable computer that is running Windows Vista or Windows 7 to a wireless access point:
  http://support.Microsoft.com/kb/928152

  Method 2: Uninstall and reinstall the network adapter drivers.

  Follow the steps mentioned.

  (a) click Start, right click on computer.
  (b) click on properties, click on Device Manager
  (c) expand the network card, right-click the wireless adapter option
  (d) click on uninstall
  (e) now go to your computer/wireless device manufacturer's website, download the updated drivers and install them.

  Follow the below mentioned article:
  Updated a hardware driver that is not working properly
  http://Windows.Microsoft.com/en-us/Windows-Vista/update-a-driver-for-hardware-that-isn ' t-work correctly

• I can connect to my network, but with access "local only".

  Access to the "Local" network only
  I can connect to my network, but with access "local only".  Internet became more intermittent (not sure if that is related or if I guess it) and did not work in several weeks.  Desktop computer is plugged into the router, but have the same problem when it is plugged into the DSL modem.  Other computers on the same router (wireless or other) work very well.  Recently, I removed Mcaffee and installed MS security essentials.  I uninstalled mcaffee of programs and settings then used the mcaffee removal tool to lighten the rest.  I uninstalled and reinstalled MS security essentials.  I thought it might be a firewall issue, but I get error 0x6D9 when I try to start it.  I tried all the steps in the following post, nothing helps.  Any other suggestions?

  ______________________

  You can follow the steps below and check if that helps you solve the problem.

  Method 1

  Try to power cycle the router and the computer and check if it helps.

  On the PC:

  1. Save your work and restart the machine.

  On the router or modem (if wireless printing):

  1. Unplug the router and the modem.
  2. Wait 30 seconds.
  3. Plug in the modem and wait for it to come to the ready state.
  4. Plug in the router.

  After you put cycle check the connection between the router and the computer.

  Method 2

  If the steps above do not help, you mayreset TCP/IP stack. To reset access the link below and either click on "Fix it for me" or follow the instructions to fix it yourself:http://support.microsoft.com/kb/299357
   
  Disable the IP helpdesk:
  1 hold the Windows key and type R, type "services.msc" (without the quotes) and press enter
  2. scroll down to the IP assistance service, right-click on it and select Properties
  3. in the drop-down list box that says "Automatic" or "Manual", set it to disabled and then click 'apply '.
  4. then click on "Stop" to stop the service from running in the current session
  5. click on OK to exit the dialog box

  Method 3

  Disable IPv6 and remove IPv6 virtual cards:
   
  Try to uninstall IPv6 on all interfaces, the removal of virtual cards of IPv6 and reset the TCP/IP stack. To remove the IPv6, go to the properties for each network adapter, and deselect the check box next to the Protocol "Internet Protocol version 6 (TCP/IPv6), which will turn off, or select it and click on uninstall, which withdraw power off the computer.» Then go into Device Manager and remove any 4to6 adapters, adapters miniport WUN or tunnel adapters.
  NOTE: You should do this for each network connection, even if they are disabled.

  Method 4

  Disable the DHCP Broadcast Flag:
  Link: http://support.microsoft.com/default.aspx/kb/928233
  Important: This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base:
  http://support.microsoft.com/kb/322756.  How to back up and restore the registry in Windows
   
  Windows Vista cannot obtain an IP address from certain routers or some non-Microsoft DHCP servers
   
  To resolve this issue, disable the DHCP BROADCAST flag in Windows Vista. To do this, follow these steps:

  
  1. Click Start, type regedit in the search box, and then click regedit in the list programs.
  2. If you are prompted for an administrator password or for confirmation, type your password, or click on continue.
  3. Locate and then click the following registry subkey:
  4 HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\ {GUID}
  5. in this registry path, click the (GUID) subkey that corresponds to the network adapter that is connected to the network.
  6. on the Edit menu, point to new, and then click DWORD (32-bit) value.
  7. in the new area #1, type DhcpConnEnableBcastFlagToggle and press ENTER.
  8. right click on DhcpConnEnableBcastFlagToggle, then click on modify.
  9. in the value data box, type 1 and then click OK.
  10. close the registry editor.
   
  By setting this registry key to 1, Windows Vista's trying to get an IP address using the BROADCAST flag in DHCP Discover packets. If that fails, he will try to obtain an IP address without using the BROADCAST flag in DHCP Discover packets.
  You can also try uninstalling and reinstalling the driver for the wireless card.

  ________________

  Thanks for any help!

  Hello

  All changes to the software or hardware of the computer?

  Method 1:

  Visit the link below and follow the steps.

  Of network connectivity status incorrectly as 'Local' only on a Windows Server 2008 or Windows Vista-based computer that has multiple network cards

  http://support.Microsoft.com/kb/947041

  Method 2:

  Update the NIC drivers and check.

  Network adapter problems

  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-network-adapter-problems

• Can connect to the network, but not the internet, a "Local" access only

  Just installed a new router and am now unable to connect to internet on my HP laptop. The laptop is running Windows Vista 64-bit Service pack 1. Pulling him diagnose & repair window returns a message indicating "your modem or router is not available.

  I tried several things to get the internet to connect. I have reinstalled the driver, turned off the firewall, disabled the Internet Version 6 (TCP/IPv6) Protocol and manually configure the network connection.

  I have a desktop computer with a wireless adapater that performs the exact same OS as the laptop and I have no problem with this connection.

  I am able to connect to the internet if I connect the laptop to the ethernet cable. I am completely confused and would appreciate any advice!

  Hi Ima be,

  You can follow the steps below and check if that helps you solve the problem.

  Method 1

  Try to power cycle the router and the computer and check if it helps.

  On the PC:

  1. Save your work and restart the machine.

  On the router or modem (if wireless printing):

  1. Unplug the router and the modem.
  2. Wait 30 seconds.
  3. Plug in the modem and wait for it to come to the ready state.
  4. Plug in the router.

  After you put cycle check the connection between the router and the computer.

  Method 2

  If the steps above do not help, you mayreset TCP/IP stack. To reset access the link below and either click on "Fix it for me" or follow the instructions to fix it yourself:http://support.microsoft.com/kb/299357
   
  Disable the IP helpdesk:
  1 hold the Windows key and type R, type "services.msc" (without the quotes) and press enter
  2. scroll down to the IP assistance service, right-click on it and select Properties
  3. in the drop-down list box that says "Automatic" or "Manual", set it to disabled and then click 'apply '.
  4. then click on "Stop" to stop the service from running in the current session
  5. click on OK to exit the dialog box

  Method 3

  Disable IPv6 and remove IPv6 virtual cards:
   
  Try to uninstall IPv6 on all interfaces, the removal of virtual cards of IPv6 and reset the TCP/IP stack. To remove the IPv6, go to the properties for each network adapter, and deselect the check box next to the Protocol "Internet Protocol version 6 (TCP/IPv6), which will turn off, or select it and click on uninstall, which withdraw power off the computer.» Then go into Device Manager and remove any 4to6 adapters, adapters miniport WUN or tunnel adapters.
  NOTE: You should do this for each network connection, even if they are disabled.

  Method 4

  Disable the DHCP Broadcast Flag:
  Link: http://support.microsoft.com/default.aspx/kb/928233
  Important: This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base:
  http://support.microsoft.com/kb/322756.  How to back up and restore the registry in Windows
   
  Windows Vista cannot obtain an IP address from certain routers or some non-Microsoft DHCP servers
   
  To resolve this issue, disable the DHCP BROADCAST flag in Windows Vista. To do this, follow these steps:
  1. Click Start, type regedit in the search box, and then click regedit in the list programs.
  2. If you are prompted for an administrator password or for confirmation, type your password, or click on continue.
  3. Locate and then click the following registry subkey:
  4 HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\ {GUID}
  5. in this registry path, click the (GUID) subkey that corresponds to the network adapter that is connected to the network.
  6. on the Edit menu, point to new, and then click DWORD (32-bit) value.
  7. in the new area #1, type DhcpConnEnableBcastFlagToggle and press ENTER.
  8. right click on DhcpConnEnableBcastFlagToggle, then click on modify.
  9. in the value data box, type 1 and then click OK.
  10. close the registry editor.
   
  By setting this registry key to 1, Windows Vista's trying to get an IP address using the BROADCAST flag in DHCP Discover packets. If that fails, he will try to obtain an IP address without using the BROADCAST flag in DHCP Discover packets.
  You can also try uninstalling and reinstalling the driver for the wireless card.

  I hope this helps. Let us know the results.

  Thank you and best regards,

   

  Srinivas R

  Microsoft technical support.

  Visit ourMicrosoft answers feedback Forum and let us know what you think.

• No IPv4 Ipv6 Internet network access.

  Hi I have problems connecting to the internet from my room which I've never had before. One of the other computer is in another room and it says ipv4:Internet Ipv6:Local and mine Ipv6 without network access. Help?

  Hi Kin6591,
   
  1. temporarily disable the firewall and third-party antivirus on the computer for a test.
   
  2. check that the competent services
  =========================
  a. click "Start", type "services.msc" (without the quotes) in the search bar and press ENTER.
   
  Note: If you are prompted for an administrator password or a confirmation, type your password, or click on continue.
   
  b. right click on "Peer Networking Grouping" service and choose Properties.
  c. check if the service is started; If this isn't the case, please click on the Start button and see if it works.
  d. you can also choose automatic next to startup type.
  e. click OK.
  f. Please repeat the above steps with another service: PNRP Machine Name Publication Service.
   
  3 modify the key to register IPv6 to enable IPV6

  ==========================

  
  Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base:

  322756 (http://support.microsoft.com/kb/322756/) how to back up and restore the registry in Windows

  a. Click Start, type regedit in the search bar and then click regedit in the list programs.

   
  Note: If you are prompted for an administrator password or a confirmation, type your password or click on continue.
   
  b. look for, and then click the following registry subkey:
   
  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\TCPIP6\Parameters
   
  c. check whether the "DisabledComponents" registry key exists. If so, move on the next steps.
   
  d. double-click "DisabledComponents" registry key and change the value to 0.
   
  (If the key does not exist, please create the above key and assign a value of 0)
   
  e. exit the registry editor and then restart the computer.
   
  For more information, you can check the link below:
  How to disable certain Internet Protocol version 6 (IPv6) components in Windows Vista, Windows 7 and Windows Server 2008
   
  http://support.Microsoft.com/kb/929852
   
  Hope this information is useful. Please let us know if you need further assistance.
   
  Concerning
  Rehman - Microsoft Support

• modem and router work on other computers, but a computer shows no internet access and no IPv6 IPv4 ort connectvitity

  I have access to the modem router / wireless on laptop, IPAD and a PC computer.  However my Windows 7 PC, depicts all of a sudden strong router connection with small exclamation point under power router and NO internet connection. The

  Wierless network login screen says I have no. IPv4 or IPv6 connectivity. I tried to reset winsock and IP nothing helps. Can't do on the internet, when well even the modem and the router are OK

  I have access to the modem router / wireless on laptop, IPAD and a PC computer.  However my Windows 7 PC, depicts all of a sudden strong router connection with small exclamation point under power router and NO internet connection. The

  Wierless network login screen says I have no. IPv4 or IPv6 connectivity. I tried to reset winsock and IP nothing helps. Can't do on the internet, when well even the modem and the router are OK

  Try this:

  1. Open network connections by clicking the start , and then clicking Control Panel. In the search box, type adapter and then, under center network and sharing, click view network connections.

  2. Right click on the connection that you want to change, and then click Properties. If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.

  3. Click the network tab. Under this connection uses the following items, click Internet Protocol Version 4 (TCP/IPv4) or Internet Protocol Version 6 (TCP/IPv6), and then click Properties.

  Double check and make sure obtain DNS / IP are both checked on automatic.