Why does the IP address of the host conflict with other systems on the network every once in a while

It should be an ARP attack, and if it is a local area network, most of them are ARP attacks. Use a dedicated ARP LAN firewall.

Kingsoft ARP Firewall is available below, free of charge.

Do you use a public IP address to access the Internet directly or through a private IP address?

If you are using intranet access, you can use static IP settings on the LAN to access the external network.

You can mix the IP with the network card.

Start --run --cmd --arp -s ip address mac address.

Use ipconfig all to view the local IP address and MAC address.

You may be attacked by ARP Go to the next 360 Security Guard which comes with an ARP wall of fire.

Someone else uses an IP attacker to attack you, and your next anti-IP attacker software is OK! Or the next Rising firewall can also be, I used to be like this, now I have a firewall!

Are you an Internet café machine?,If so,Remind you that you may have been infected with the robot dog virus.。

You go to the next robot dog patch and take a look first! ~

It must have been attacked by hackers.

Obviously, he is attacking you with software, so no matter how you change it, it is an IP conflict, you install a firewall, such as the color film version, or the Kingsoft Shell Firewall, so that he has no way to control you, your colleague is so bad that he actually controls your Internet speed in order to watch movies, or simply lets you IP conflict, alas.

ps: Regardless of whether he attacks you with software or not, but at least you are in a LAN café, this is the biggest problem, so you have to install a LAN firewall, if it doesn't work after installing the firewall, then I don't understand, and besides, software like P2P can control your Internet speed, instead of directly not letting you go online.

Can you touch that computer of his?

1.On the desktop of My Computer --> right-click --> Device Manager.

2.In the new window, Network Adapter -->Select the network card> right-click -->Uninstall.

3.Then right-click on the network adapter --- scan for hardware changes.

There may be a window coming out. All the way to the next step, confirm.

I think you can go online. IP can be used, as for your system prompt that IP conflict may be caused by someone using P2P and other LAN attack tools, there will be any problem of slow network speed. If you get an IP address automatically, you can't have an IP conflict problem (unless your computer or router is broken).

Your next cyber enforcer, P2P terminator, him a bird.

You can try 360 Security Guard's ARP protection.

In addition, it can also be used as a-for-tat method, you first go to the office and activate p2pover to control him and stun him.

Explain that your computer's IP address is the same as that of other computers! For example, if you have an IP address that someone else has, the computer will prompt you that your IP address conflicts!

For example, it's like you have two people in your office with the same ID number, but different names!

That's it, you look at what other people's computer IP addresses are, grasp a general pattern, and then modify your IP address! Try not to be close to others in the last bit of the IP!

You really can't do it, just let the network management solve it for you!

If the error message you described appears, it should be that the IP address set by the network card conflicts with the IP address of another computer or other network device on the network, and the so-called conflict means that the same address is used, 00:20:ed:

9e:55:b6 is the MAC address of the other computer or network device.

IP addresses can only be unique in each network, and if they are duplicated, IP conflicts will occur, and you will not be able to connect to the network normally.

Someone uses the same IP as you.