Win7 local connection IPV4 no access rights how to solve

Win7 local connection IPV4 no access rights solution.

The steps are as follows:

First, the local connection ipv4 has no network access rights

1. First, do the following:

(1), click “Details”, then click on the Details option in the Local Area Connection status.

(2), view “ IPv4 address & rdquo;.

Second, the result analysis:

1, if the display: 169.XXX, it means that there is a problem between the computer and the router communication (connection), the computer did not get the IP from the router Address information.

2. The IPv4 address in the local connection is IP starting with 169.

Solution:

(1) Check if the connection between the computer and the router is correct. The correct connection method is: the computer uses a network cable to connect to the router's LAN port (1, 2, 2) Any one of 3, 4).

(2) If the connection is correct, please check whether the indicator of the LAN port on the computer and the LAN port on the router is blinking?

(3), change a new network cable, re- Connect your computer and router.

3, if the result is not the beginning of 169, but 192.168.1.X, 192.168.0.X, 172.16.1.X, as shown below; indicating the correct connection between the computer and the router Most of them are caused by unsuccessful settings on the router.

4, the IPv4 address in the local connection is: IP beginning with 192

At this time enter the router settings interface, in the "system state" (some routers call it "ld"; Under the operating status & rdquo;) option, view the "WAN port status" information, this time most of the display is not connected, and the parameters under the "WAN port status" are all 0, as shown below. Windows7 tutorial

Third, the router WAN port status is 0

Solution:

(1), please check the router connection is correct; the router's WAN port can only be connected Cats, light cats or home network cables, and computers can only be connected to LAN (1, 2, 3, 4) ports.

(2), reset the router to access the Internet, pay attention to the choice of Internet access on the router, the general router: PPPoE dialing (some called: broadband connection dialing), dynamic IP (automatic acquisition), fixed IP ( Static IP) These three kinds.