There is no problem with the Internet, but the Internet will drop the packet, why

In the case of the LAN, it may be an ARP attack, that is, the MAC address of the gateway has been hijacked, which can be solved by relevant protection software, or the IP is duplicated with others, and the other may be the network topology of the local area network.

If you have any questions, contact the NMS to restart the switch and try it. If it still doesn't work, use the 360 network diagnostic check.

The causes of packet loss are network problems, physical line faults, network equipment faults, network bottlenecks, network attacks, and network loops.

1. The network itself.

Network problems can be classified as follows: network failures and ISP network problems in areas outside the jurisdiction.

2. Physical line failure.

If you find that the WAN line is interrupted from time to time, it may be that the line is faulty, or it may be due to the user. In order to distinguish whether it is a line fault, you can do the following tests.

3. Network equipment failure and network bottleneck.

Network bottlenecks refer to some related factors that affect the performance and stability of network transmission, such as network topology, network cables, network cards, server configurations, network connection devices, etc.

4. Cyber attacks.

No matter what kind of attack behavior, such as worms, Trojan attacks, DOS attacks, etc., these attacks with a certain characteristic database can easily escape the detection of firewalls or IDS and enter the intranet, resulting in network paralysis, packet loss and even network disconnection.

5. Network loops.

If there is a loop in the network, a broadcast storm may occur, resulting in network packet loss and delay.

1.First of all, it is recommended to use a wired network for the game. (Packet loss and latency of the game can be well improved) 2

If you are using a wireless network (wifi) to play the game, you must check whether the wifi signal is good, the wifi signal will greatly affect the delay of the game and the network packet loss rate.

3.In addition, it is recommended that you upgrade your broadband, if there are many people using the network under the same network, the low network bandwidth will also lead to network packet loss and game delay.

4.Check whether there are any apps in the background that are using the network, and close them.

5.Replace the server node.

It means that because the network is more crowded or the other machine's machine is busy, the data packets sent by the user are not received correctly, and the data packets are discarded, which is referred to as packet loss or packet dropping. Generally, the packet loss rate is not too high, and if it is too high, you need to check whether it is poisoned or something. Let's say machine A is normal.

b. The machine drops the packet, which can be corrected by the following operations:

1. Confirm whether there is a problem with machine B's system;

2. Check whether the IP of machine B is set to be freely obtained;

3. Connect the orange of the network cable of machine A to machine B, and check whether the packet is dropped to confirm whether the crystal head of the network cable of machine B is in poor contact;

4. Check the interface at the other end of machine B, that is, the router interface, if not, you need to change the socket for several games;

5. If it doesn't work, you can unplug the router of machine A first and try to change the socket;

6. If none of the above works, then consider whether you need to replace the router in the end.

Reasons for wireless network packet drops:

1. Network signal problems, unstable wireless network. Solution: Go online near the wireless router.

2. Caused by network cable router network blockage. Solution: Turn off the router for 5 minutes and restart it.

3. Caused by computer problems, the network data packet drop was not dealt with in time. Solution: Clean up the computer junk and close the idle process.

4. The computer network card blocks and drops packets. Solution: Restart the computer or network card.

5. Line problems. Solution: Replace the network cable.

It may be too far away or the signal is not too good. Try it close.

Drop the bag because there are thieves, haha.

pps？That's a problem with PPS! Packet dropping means that the computer accepts and sends very little data.