Configuration DNS for router IT EASSY.You do it one times for life times.Many public DNS will boost you intenet speed.When my internet speed going to slow I use Google or OPENDNS DNS Addresses it’s working well.
How to set up Google Public DNS server?
The Google Public DNS IP addresses (IPv4) are as follows:
The Google Public DNS IPv6 addresses are as follows:
2001:4860:4860::8888
2001:4860:4860::8844
How to set up OpenDNS Public DNS server?
1. Open the preferences for your router.
Often, the preferences are set in your
web browser, via a URL with numbers (example: http://192.168.0.1). You
may need a password.If you’re like us, and you set the router password long
ago and cannot remember it now, you can often reset the password to the
manufacturer default by pressing a button on the router itself.
Or preferences may be set via specific application for your router,
which you installed on your computer when you added the router.
2. Find the DNS server settings.
Scan for the letters DNS
next to a field which allows two or three sets of numbers, each broken
into four groups of one to three numbers. It might look like this:
3. Put in the OpenDNS server addresses as your DNS server settings and save/apply.
Please write down your current settings before entering the OpenDNS addresses, just in case.
208.67.222.123
208.67.220.123
Configuration for Windows 7
1. Click the Start menu, then select Control Panel.
2. Click on Network and Sharing Center.
3. Click on Local Area Connection under ‘Active Networks.’
4. Click the Properties button.
Windows 7 may prompt you for permission to make network setting changes.
5. Highlight ‘Internet Protocol Version 4’ and click Properties.
6. Click the radio button
‘Use the following DNS server addresses:’ and type in OpenDNS’ addresses
in the Preferred DNS server and Alternate DNS server fields.
7. Click OK button, then the Close button, then Close again. Finally, close the Network and Sharing Center window.At this point, we recommend that you flush your DNS resolver cache and web browser caches to ensure that your new DNS configuration settings take immediate effect.
