What should I do if Win 8 suffers from ARP attacks? Win responds to ARP attack strategy

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 you can avoid attacks by binding the computer MAC address.
ARP Attack

Broadband Network Port Reconnection

In fact, in daily life, many netizens have reflected that some shared Internet access routers do not allocate bandwidth. Then, when people are more than one, they will make you crazy, especially in rented houses where people are shared. 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 networks. This is unscientific and not kind. PepsiCo’s Xiaobian is not recommended here. do.

Before mentioned, the ARP firewall that supports Win8 is not yet available. Some ARP firewalls do not support Win8 64-bit version. 32-bit is unclear, so you can only manually bind ARP.

CMD Manual Setup Tutorial

Command Prompt (CMD) is under MS/2, Windows CE and Windows NT platform-based operating system "MS-DOS The main function of the way ".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 is very simple ("simple and rude").

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

Run CMD with administrator privileges

Second, run "netsh i i show in" in the command prompt to view the idx number of the NIC to be ARP bound.

Enter the specified code

Three, run "netsh -c "i i" add neighbors idx IP MAC" in the command prompt to 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.

Example: netsh -c "i i" add neighbors 12 192.168.1.1 D0-27-88- C9-7C-A4

Four, finally use the "arp -a" command at the command prompt 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" Formatted files are batches, also known as batch scripts. The second trick to manually bind ARP is to use a file in the format of ".bat". Compared with the first method, creating a file in batch format is a faster and more straightforward way.

As the name suggests, batch processing is the processing of an object in batches. The batch file has the extension bat. The more common batch processing currently 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.

In the notebook, fill in the prescribed content

to. Save the bat format as a file with the arp binding file name

1arp -a View the MAC address table

arp -s router address MAC address

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 Edit Mode

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

The well-made arp binding and unbinding two quick start files

then newly created A notebook, put the command inside, and then save as bat format, arp binding. When bat. is running, right click to run as administrator or drop it into the boot project.

We know that 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.

Summary: Since win8 does not have a perfectly compatible ARP firewall software, when dealing with ARP attacks, the MAC address of the system itself and the address assigned by the router can be fixed only by binding the MAC address of the computer. Consistent, in order to avoid ARP network attacks.