Why is the same router that other people can access the Internet, I just get out of line

1.Try a different port, if you can, it turns out that it is a router port problem;

2.If you change it, it's still the same, which proves that it's your network cable or your network card;

If the network card is used, it can be removed to clean the dust, if it is integrated, you can only uninstall the driver and reinstall it;

The network cable is troublesome to check, and if it is short, it can be replaced;

3.Is there too much traffic on the network, causing your device to be disconnected? This reason is also possible.,I used to have a Vista in the network.,A ** thing.,Other machines can't even QQ!

Let's exclude them one by one. Good luck!

First of all, I want to say that it's not that you install 360 and open the ARP firewall and it's fine, but now you generally can't encounter such a hacker attack, whether you are directly connected to the route or connected to the switch and then to the route, the most likely situation is the routing port or the exchange port has a problem, change the mouth to try.

It is estimated that your network is not very stable, and the general network in China is also often unstable this year; There is also whether your network cable is longer than other people's network cables, so that the signal will be weaker; See if the crystal head is loose and rusty! Then make sure that your switch port is no problem and working normally!

Try a different port, if it still doesn't work, it may be that the traffic on the router is too large, because you said that you can get on it after restarting, it is very likely that this is the reason, you have to go to see if there is a virus on the other computers connected to it. It's good to kill the poison.

This model of router is rubbish I used to have three computers at home!!

There is also an old-fashioned and later changed routes, and it was okay immediately!!

Cheap is not good.

Let's see if there is a virus first!

If not, restore the factory settings and take a look at the new settings!

Could it be a problem with the network cable, if not, it is a problem with routing.

It depends on how your router is connected.

If two routers are cascaded, for secondary routes, if they are frequently disconnected, pay attention to several key factors of cascade:

The WAN port of the secondary route is connected to the LAN port of the primary route.

Do not use the internal IP addresses of the two routers in the same segment. If the primary route is, then the secondary route needs to be changed and the address pool should be changed.

The dial-up mode of the primary route has been changed to automatic reconnection (dial-up).

The network cable connection between the two routers must be good and reliable.

You have an unstable network, there are several possibilities:1It's a small chance that you're having a problem with your physical connection.

2.Insufficient bandwidth for your current web application and need to increase the bandwidth.

3.Someone uses BT software to maliciously grab bandwidth, causing you to be unable to use the network normally. Or someone uses some network management speed limiting software to restrict the following machines.

4.Viruses in the LAN computer keep sending junk data to the network, blocking your normal data passage.

5.Someone changes the IP privately, resulting in IP conflicts and intermittent networks.

I have not summarized the above points completely, but it is difficult to really check them. There is currently a router on the market called Immunity Wall, which seems to solve several of the problems I listed.

It is recommended to check the network card or network cable.

Or try the cable that connects your computer to the port on the router.

Go find a good old network card and try it out.

Now that you can still turn on your computer, there is basically nothing wrong with the hardware! I suggest you reinstall the system and take a look.

1。All the machines are turned on, and then look at the indicator light of the route, all the lights flash quickly synchronously when the line is dropped, and then, you dial off one by one, when you dial off a certain line, the light is normal, then you can access the Internet on the computer on the **. Hehe, find the root cause, find out what's wrong with this machine.

2。There is also a possibility that there is a problem with the main control server, but all computers can be shut down at the same time, and they will be turned on after a few minutes, that is, it will be normal.

3。Then there is the virus, which is the ARP virus that is detected and killed on the whole network.

4。Try a different route.

The above is experience, not a complex thing.

Bandwidth problems, the network speed is too low, and of course the transmission is zero. Three computers are connected to the Internet, and it is estimated that they will not be able to take them.

Will the router's lights come on - of course the router is broken.

Hello: Teach you a method, borrow a neighbor's or friend's computer to plug in your network cable, see if the same problem occurs, follow the following methods to troubleshoot:

1: If the Internet is normal and does not drop, it means that there is something wrong with your computer network card, and you can take it to the electronic ** to repair it.

2: I changed my friend's computer, and there is still the same problem as you, it may be a problem with the network cable, and I am trying to replace a new network cable. Internet access is normal, it can be judged that it is a problem with the network cable, I once met the copycat version of the crystal head, causing me to surf the Internet intermittently.

3: If you replace a new network cable (your friend's computer is also good), or the same drop problem, then you can judge that it is a problem with the router and find a manufacturer to replace or repair it.

4: The networks of Netcom and Tietong (now merged into Mobile) are sometimes disconnected intermittently. If the community you live in is not very good, it will also be disconnected, because the environment of the community is not good, and their server working environment is not much better, and it is understandable that the disconnection will be disconnected

Most of the time it is the crystal head is not in good contact.

See if the crystal head behind the host is not tightened.

I'm also experiencing this symptom. I asked the telecom maintenance guy and he said the reason: Summer is the peak of electricity consumption now, especially at night.

The voltage of the cat (modem) is too low, causing the connection to drop, which is unavoidable, and it should not be possible to play during the day. (I'm helpless too!) ~~

Do you have the following two kinds of symptoms?

The computer taskbar displays: Local connection network cable is not plugged in.

In addition, there are 4 lights on the modem (cat) Power Link Data Ethernet, these four lights (1) the first one is always on, the second one is always on when it can't be flashed, the third one should be flashing, sometimes it is not on, the fourth one should be on, (2) the modem (cat) light suddenly jumps, only the first and second lights are on, and the other two are flashing. Play a game and drop it once in a few minutes.

You can look for it, there should be a sale in the brain city (or to the electronic components sales store), because there is a voltage regulator module inside the cat, so you have to buy a switching voltage regulator power supply between, if you buy 9V directly unstable, because the voltage drop of the voltage regulator module is. The output current should be slightly greater than the current of your original cat power supply (generally greater than 800mA), so that the switching regulated power supply can output stably and is not easy to burn out. If my answer is helpful to you, I hope it will be accepted, thank you.