Solve centos network display connected but cannot open webpage

System centos6.4, desktop system, network configuration using Networkmanager

The connection is displayed, but the Internet cannot be pinged, And the webpage cannot be opened. Many posts are searched on the Internet, and various attempts have not solved the problem.

Then I finally found the problem.

Ifconfig

I found that the inaddr of vnet8 is 192.168.1.1, and my DNS is 192.168.1.1. It should be a problem with this address. Because NAT is selected to configure the vmware network,

As a result, the vnet8 address is changed and the network is connected immediately!