Why ADSL accesses the Internet but cannot browse the webpage

Fault description: Many ADSL Broadband Users report that they can dial the Internet after dialing through PPPOE, but the web page cannot be opened when they open the browser.
Cause of failure: the user has a problem with the parameter setting of ETHERNET300. Therefore, although the user is on the network, the corresponding route is not obtained. The IP address obtained by the user in the PPPOE dialing method is actually a gateway.
Solution: double-click the PPPOE dial-up connection. When the icons of the two computers with PPPOE dial-up appear in the lower right corner of the taskbar, right-click the icon → select profile properites → click TCP → select use default gateway on remote network → application → OK → exit dialing program → re-dial
Background information:
To determine whether the default route has been obtained, you can use the following method. Switch to MS-Dos Status

c:>route print Active Routes: Network Address Netmask Gateway Address Interface Metric 0.0.0.0 0.0.0.0 218.21.85.63 218.21.85.63 1 127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1 192.100.100.0 255.255.255.0 192.100.100.20 192.100.100.20 2 192.100.100.20 255.255.255.255 127.0.0.1 127.0.0.1 1 224.0.0.0 224.0.0.0 192.100.100.20 192.100.100.20 1 255.255.255.255 255.255.255.255 192.100.100.20 0.0.0.0 1

The first route information shown above is the information obtained after the user dials the network. If no 0.0.0.0 0.0.0.0 218.21.85.63 218.21.85.63 1
This route information makes it impossible for users to access the Internet. The value 218.21.85.63 varies with users ).

In addition to using ADSL, some enterprise users may also use the LAN of the enterprise. Two default routes may appear at this time.

c:>route print Active Routes: Network Address Netmask Gateway Address Interface Metric 0.0.0.0 0.0.0.0 10.0.0.1 10.0.0.1 1 0.0.0.0 0.0.0.0 218.21.85.63 218.21.85.63 1 127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1 192.100.100.0 255.255.255.0 192.100.100.20 192.100.100.20 2 192.100.100.20 255.255.255.255 127.0.0.1 127.0.0.1 1 224.0.0.0 224.0.0.0 192.100.100.20 192.100.100.20 1 255.255.255.255 255.255.255.255 192.100.100.20 0.0.0.0 1

This will affect the speed of accessing the Internet, or even the Internet. At this time, the user must delete the first route of the LAN.

The method is as follows:
C:> route delete 0.0.0.0 mask 0.0.0.0 10.0.0.1