The speed is throttled, but there are no ARP attacks

It's not an attack, it's that you have management software restrictions like PSP2 Terminator in your LAN. This is not an ARP attack. If you want to improve, you either go to that host to modify it, or you just have a similar software reverse limit.

If these two methods don't work, then buddy, you might as well save it.

When the local area network is attacked by ARP, it will directly lead to the occurrence of unstable network speed and slow network speed of the entire local area network.

First of all, we need to install security protection software on the computer to prevent LAN ARP disconnection attacks, so as to achieve safe Internet access on the LAN. It is recommended that you install the "360 Security Guard" program on your computer and open the "Traffic Firewall" tool at the same time.

If your computer cannot access the network normally or the network speed is unstable, it is recommended that you use the "360 First Aid Kit" tool to detect and fix the problem. Stove ride.

Another way to maintain the stability of the LAN network speed is to set the broadband range for all or some of the current LAN hosts through the router's "broadband speed limiting" function, which can maintain good network speed stability. It will not cause a big change in the LAN network speed because of one or two computers watching movies and P2P** behavior.

Hello, this is your computer has been infected with ARP virus, ARP virus is a LAN attack, ARP protection wall in 360 Security Guard can block ARP attack. You can set it up and set the method. Open the 360 Trojan Shield, turn on the ARP Guard, and click Smart Settings on the right.

QQ computer doctor should have a similar function,I haven't used it,I just know that 360 security guard has the function of Trojan firewall,After clicking in,There will be a "LAN protection ARP" function,Turn it on,It will automatically block LAN ARP attacks,It should allow you to surf the Internet normally!

1. It is impossible to solve ARP with all the so-called anti-software and firewall methods, desktop security and system security methods to solve network security, don't be stupid.

ARP Personal Firewall.

Some antivirus software has added the function of ARP personal firewall, which is a measure to protect its own data from being stolen by binding the gateway to the terminal computer to ensure that it is not affected by the fake gateway in the network. ARP firewalls are widely used, and many people think that with firewalls, ARP attacks do not pose a threat, but in fact, this is not the case at all.

ARP Personal Firewall is also very flawed:

1. It cannot guarantee that the bound gateway must be correct. If ARP spoofing has occurred in a network and someone is forging the gateway, then the ARP personal firewall will bind the wrong gateway, which is extremely risky. Even if the configuration does not default to the prompt, users who lack network knowledge may be at a loss.

2. ARP is a problem in the network, ARP can not only forge the gateway, but also intercept data, is a "double-headed monster". Doing ARP protection on personal endpoints, regardless of the gateway end, is not a complete approach in itself. The role of ARP Personal Firewall is to prevent your data from being stolen, and the entire network problems, such as disconnection, stuck, etc., ARP Personal Firewall is powerless.

As a result, ARP Personal Firewall does not provide a reliable guarantee. Relying on firewalls to solve ARP problems is simply unthinkable.

A special move against ARP attacks, so that you will never drop under the rain of ARP attacks.

Does your LAN drop frequently? Have you been the victim of an ARP attack? Have there ever been annoying IP conflicts? If you have, or just in case, please see below to teach you the trick of anti-ARP attack macro, so that you will never drop under the rain of ARP's cannon attack.

What happened: First. In the local area network, there are often people who use tools such as network law enforcement officers and scissor hands to restrict other people's access to the Internet.

Second. If someone is infected with a virus in the LAN, a large number of ARP attacks will be automatically sent to the LAN.

Principle: The ARP protocol is the basis for finding IP and network cards in the Windows network. So you can't get around it.

All methods of defense against ARP attacks must be licensed under the ARP protocol. As a result, at present, the network tools that are quite good, such as 360 Anwei Open Guard, can only monitor the attack information, but they can't do anything about him.

For example, the address of your NIC is now and the gateway is , then give the new NIC address, and then right-click to disable the new NIC as soon as possible. This network card must be disabled, otherwise you will go to the virtual network card when you surf the Internet, in fact, it will not work.

1.Find the virus balance machine, and carry it to the network to kill the virus.

2.Install an ARP firewall on the LAN client, or use the ARP attack protection function of an antivirus software.