Win8 has a high move against ARP attacks

At present, most of the networks used are covered under the same LAN. It is easy to contain each other. Sometimes users will use P2P software to perform ARP attacks on other computers, which will slow down others' networks. In the win8 system, there is no perfect ARP firewall to prevent ARP attacks, but users can avoid attacks by binding the MAC address of the computer.

Broadband network port reconnection

In fact, in daily life, many netizens have reflected that some shared Internet access routers do not allocate bandwidth, so when people are more than one, they will let You are 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 ARP firewall that supports Win8 is not yet available. Some ARP firewalls do not support the Win8 64-bit version. The 32-bit is unclear, so you can only manually bind ARP.

CMD Manual Setup Tutorial

The Command Prompt (CMD) is the "MS-DOS Mode" under OS/2, Windows CE and Windows NT platform-based operating systems. 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

Finally, at the command prompt, use the “arp -a” command to see if the ARP entry you added is in the list and is static.

<;arp -a” Command detection is static

Unbind: netsh -c “i i” delete neighbors IDX (IDX is changed to the corresponding number) to delete the MAC address Bind and then restart the system.

“.bat”File Creation Tutorials

“.bat” The formatted file is a batch, also known as a batch script. The second technique for manually binding ARP is to use a file in the format of “.bat”, which is a faster and more straightforward way to create a batch format file than the first one.

As the name suggests, batch processing is the processing of an object in batches. The batch file has the extension bat. Currently more common batch processing consists of two categories: DOS batch and PS batch. The PS batch is based on the powerful photo editing software Photoshop, which is used to batch process images. The DOS batch is based on DOS commands and is used to automatically execute DOS commands in batches to implement specific operations.

Fill in the specified contents in the notebook

Save the file as the arp binding file name in the .bat format

1arp -a View the MAC address table

arp -s router address MAC address

For example: arp -s 192.168.1.1 D0-27-88-C9-7C-A4

2 Unbind: arp -d router address MAC Address

Contact arp binding Notepad editing mode

For example: arp -d 192.168.1.1 D0-27-88-C9-7C-A4

Well-made Arp binds and unbinds two quick start files

Then create a new notepad, put the command inside, save it as bat format, and arp bind .bat. When running, right-click to run as an administrator, or drop it into the boot project.

As you know, the .bat format batch file can be executed quickly after double-clicking, so we can make two batch files that can be quickly opened after double-clicking and the program is executed instantly. Implement the binding and decommissioning functions of ARP. Very convenient and easy to use.

Since win8 does not have a perfectly compatible ARP firewall software, when dealing with ARP attacks, only the MAC address of the computer is fixed to fix the MAC address of the system itself to the address assigned by the router. In order to avoid ARP network attacks.