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Turn the power off and back on.
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Summary. There are several common problems that the WAN port indicator light on the router does not light up, indicating that the WAN port of the router has no data and the device cannot access the Internet.
2. The light at the wankou is broken. 3. There is a problem with the network cable and needs to be replaced. 4. The WAN port is not plugged in or plugged in wrongly.
At this time, you can first check whether there is a problem with the network cable between the WAN port and the modem, and then restart the modem and the router, if the network cable and restart do not work, then it may be that the network cable itself does not have a network or the interface of the WAN port is broken, then you can try to change a router.
The router is turned on, and the network cable is connected, but the WAN port light is not lit, is there no network?
I. I'm still a little confused, can you be more detailed?
There are several common problems that the WAN port indicator light on the router does not light up, indicating that the WAN port of the router has no data and the device cannot access the Internet. 2. The light at the wankou is broken.
3. There is a problem with the network cable and needs to be replaced. 4. The WAN port is not plugged in or plugged in wrongly. At this time, you can first check whether there is a problem with the network cable between the WAN port and the modem, and then restart the modem and the router, if the network cable and restart do not work, then it may be that the network cable itself does not have a network or the interface of the WAN port is broken, then you can try to change a router.
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1. Router problems, replace the use of a new or standby router;
3. Modem problem, the modem is damaged or malfunctioning, which causes the sail to be unable to transmit signals to the router normally, resulting in the router's WAN port not being able to receive the signal normally, call customer service to repair or replace it with a new spare modem;
4. External network problems, the external network fails, resulting in the inability to use the network normally, so that the router cannot receive signals normally.
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Here's how:
1. Routing The main function of home routing is to share networking. If you don't use routing, you need a software such as a utility client to dial up or configure an IP address!
When you reset the route, you have cleared the configuration of the route, so its Internet sharing function is not enabled, and the route at this time is a switch! Therefore, the WAM light is not on, and the mobile phone wifi cannot be accessed!
2. Because the configuration of your computer itself conforms to the IP setting or you dial up, you can access the Internet!
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My problem is the same as yours, can you solve it now, can you teach me.
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PPPoE requires cats, and if you don't have a cat, it's not a PPPoE connection.
The reason why you can't access the network is that you should be directly connected to Telecom, and the server has memorized the MAC address of your computer, so you can't use the route, you can clone the MAC address in the route.
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Is the DNS set correctly? You use your computer to look at the DNS address, the gateway, and then set it up in the router.
Take a look at the network neighbor attributes, the DNS of the network, and the gateway.
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Try it, I only know: the router is connected to the cat, and then the router is connected to the computer without entering the username and password;
However, the computer has to enter the username and password when it picks up the cat.
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The router baiwan port light is not on, check the connection of the router zhi, and find that the line dao connection is normal. There is no problem with the settings of the router version.
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