What happens to router DNS being tampered with

Router DNS is not tampered with and tampered with product search results

As shown above, is the router DNS has not been tampered with the change of the product search URL changes, there is a problem is normal for s.taobao and sometimes, if the router DNS has been tampered with, we search the Web site before the product becomes S8.taobao, there is a problem. So what about router DNS being tampered with? In fact, it is also very simple, we just need to enter the router settings inside check whether the DNS hijacked tampering, if there is, to automatically obtain, in addition to prevent the router DNS later hijacked and tampered with, we have to promptly modify the router login password.

1, first login to the router's settings page, the method is to open the browser, and then enter the Web site 192.168.1.1, and then press ENTER, confirm open, and then pop-up login interface, we enter the username and password Deng Li can be, (the default username and password are admin, if there are changes before, Please refer to the modification as follows:

Router Login Interface

2, enter the router user name and password, click the confirmation at the bottom, you can login to the router management interface, and then we click on the left "network parameters" to expand more settings, you can see the "Wan Settings" option, we then click on the left of the WAN port settings can display the status of the current dial-up connection as follows:

Router WAN port settings

3, as shown above, we then click on the router Wan port to set the interface at the bottom of the "Advanced Settings", the following figure arrow refers to the position. Click the advanced settings, you can enter the router DNS settings interface, the following figure:

Router DNS Settings interface

From the above illustration, we can clearly see that the router DNS address has been tampered with, because the DNS address is automatically acquired in the router default settings, and from the above figure, we can see that its DNS address is checked manually and a number of tampered DNS addresses are filled in.

4, then how to operate it? Amplification is very simple, we only need to change the following DNS server and alternate DNS server address to normal, of course, you can also remove it, and then the "Manually set up DNS server" before the check out, and then click on the bottom of the save, the following figure:

The above operation can be implemented to the router default DNS settings, remove the manual on behalf of the router DNS address will be automatically acquired by the router, it will automatically get to your nearest service provider's DNS address.

To modify the router login password

Because the router default login username and password are admin, our router DNS has been tampered with, the default user name is well-known, is a great relationship. To ensure that the router DNS address is again hijacked tampering, we need to modify the router password as soon as possible, modify the router login username and password is also very simple, the method is:

Click on the Left "System Tools"---> "Modify login Password" To enter the router's password Settings page. Enter the current login username, password, new username and new password, and confirm the password and click Save, as shown in the following figure.

Fixed Router login account password method