Master defense Win8 is a trick of ARP attack

We will inevitably use a computer to watch movies or play games, and now many network settings are on the same LAN, when we watch movies and games, they will limit them to The speed of the network will slow down the speed of others. At this time, many friends did not tow away in order to protect their own network speed, but also carried out ARP attacks on other computers. If we use Win8 system to detect that our system is attacked by ARP, how should we deal with this problem?

Win8 system is powerful, but in dealing with ARP network attack, it still has No one is perfectly compatible with Win8's ARP firewall software. In fact, we can bind the MAC address of the computer to fix the MAC address of the system itself and the address assigned by the router to avoid possible ARP attacks. The operation principle is as follows.

Broadband network port reconnection

In fact, in daily life, many netizens have reflected that some shared Internet access if the router does not allocate bandwidth, then people When you are more than one, it will make you crazy, especially in rented houses with lots of people. When playing online games, the speed of the network is slow, and the network reflects that your game has already been soaked. Looking at the old movie buffer, it’s boring! Some people can’t help but use the P2P Terminator, limit other people’s speed, and break other people’s nets. This is unscientific and not kind. I don’t recommend it here.

As mentioned earlier, the current ARP firewall that supports Win8 is not yet available. ** Digital and ** Butler's own ARP firewall does not support Win8 64-bit version, 32-bit is not clear, so only manual Bind ARP.

CMD Manual Setup Tutorial

The Command Prompt (CMD) is based on OS/2, Windows CE and Windows NT platform-based operating systems. -DOS mode”. The main function of CMD is to help computer advanced users to use the command line operation to make advanced adjustments to the computer. The solution provided by CMD, the result is very simple (“ simple and rude).

First, run the command prompt (CMD) with administrator privileges.

Run CMD with administrator privileges

2. Run "ldsh;netsh i i show in" at the command prompt; check the idx number of the NIC to be ARP bound.

Enter the specified code

3. Run "ldsh;csh" in the command prompt "netsh -c “i i” add neighbors idx IP MAC", perform ARP binding, where idx is the previous step The idx number of the discovered network card, IP and MAC are the IP address and MAC address you want to bind.

The red box is marked with the IP and MAC address that the user needs to fill in.

For example: netsh -c “i i” add neighbors 12 192.168.1.1 D0-27-88- C9-7C-A4