Step 1: Right-click the computer network.
Step 2: Select "Open Network and Internet Settings"
Step 3: Double-click Open to change adapter options.
Step 4: Right-click Ethernet to open the properties.
Step 5: Select "iPv4 Protocol" and right-click Properties.
Step 6: Manually change DNS as shown below, and click OK.
8.8.8.8 here was changed to 192. 168.0.253, and then the network was disconnected.