The network is always down, and someone else s machine on a route is fine

The bull head below the bs does not make a tirade about the replication of the horse's mouth, and the painting that excludes the problem of the network cable and the problem of your own machine, there is only one reason, the diversion to your network resources is pitiful, so you are often disconnected from the network, there are no resources at all, of course, the network must be disconnected.

If you are normal in someone else's place (basically it is impossible to be abnormal, because people do not have your kind of network disconnection at all), and you are sure that your network cable is fine, then it must be that you are not shunted to network resources.

Finally, let's talk about why you don't have network speed, either it's a routing problem, a hardware problem or a network speed problem, I personally may be someone else who uses software to limit your traffic, I'm very responsible to tell you that there is this kind of software, and others make your network speed slowly. His own is fast. If you don't get hit, it's too many of you, if someone **, play games, of course other people will have a very stuck network speed, for example, I have a few colleagues in the dormitory 4m Internet speed 4 people use, as long as someone **, other people's web pages are slow to open, or even can't open.

If the network speed is slow, there is no way, only upgrade the bandwidth, if the traffic is limited by others, then you can also use the software to limit others, but this is not interesting.

It is very necessary to reinstall the system, as it may be caused by poisoning.

If your cat's "DSL" sign is lit, the cat is generally fine. If it's flashing, it's probably a bit out of order. If it's not bright, it's broken, and you have to replace the cat.

If the cat is not broken, you can call ** to the local telecom or Netcom and ask them to help "refresh the data", and then you will not encounter such a problem. If you use telecom, call ** telecom, and if you use Netcom, you will call Netcom, just say that your computer often drops, please help refresh the data, and they will understand. After they promise to refresh your data, you turn off the computer and the cat together (that is, turn off the power) for about 10 minutes, start the computer again, and you should be fine.

If it still doesn't work, you may have to change the IP, at this time you can consult them in detail, or call their relevant technical personnel to help.

Another point is that if your computer is far away from the main cable, branching out from the main cable, this phenomenon is normal and unavoidable.

Another point is that in the recent telecom upgrade, there will be an unstable factor, and that is the problem of external lines. It's good if the upgrade is complete.

If the above does not solve the problem, you can dial 10000 for Telecom, dial 10060 for Netcom, and then operate according to the voice prompts, which can generally solve the problem.

Or: reinstall the system and take a look.

Hope these help you!

To see if it is under ARP attack, install a 360 ARP firewall and try.

Problems with your computer system!

If one computer is down, the other is fine, check your computer's network configuration, system settings.

If both computers are broken, continue to look below, there may be 3 reasons:

1.Network congestion.

For example, pplive, and some other software, will cause the blockage of router packets, and the network may be disconnected, but it will last for a long time.

Some viruses can also cause network congestion due to the large distribution of data packets.

2.Connectivity issues.

Check the connection between the computer and the router, the network cable between the router and the modem, and the connection of the ** line.

3.Virus problem, need to redo the system.

4.The network provider restricts multiple computers from surfing the Internet at the same time.

This situation is the router** packet loss,。。 If you are ADSL dial-up Internet access, you can dial up a single machine.

Which god copied a whole bunch of them. Disregard. Landlord, the reason for the disconnection may be a router setting problem.