How to solve the problem of Win7 local connection IPV4 no access?

I believe that everyone has encountered such a situation, when we use the Win7 computer to access the Internet, suddenly can not access the Internet; when viewing the local connection, I found that the local connection IPV4 has no network access rights, the male can not get online. It turned out that there was no network access. How can we solve this problem? Now Xiaobian will talk to you about Win7 local connection IPV4 no access rights solution.

following steps:

a local access network connecting without ipv4

1, first, the following operations:

(1 ), click “details", and then click 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 if the indicator light on the LAN port of the computer and the LAN port on the router is blinking?

(3), change a new network cable, reconnect the 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.

Third, the router WAN port status is 0

Solution:

(1), please check the router connection is correct; the router's WAN port can only connect cats, The light cat or the home network cable, and the computer can only connect to the LAN (1, 2, 3, 4).

(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.

Win7 local connection IPV4 no access rights solution will be introduced to you in detail; users who have no network access permission to connect to IPV4 locally, do not worry, now just follow the above method to operate, Can help you solve this problem.