1. Open Antiarp Sniffer, check the right "management" column is automatically get the gateway address, if not obtained, then manually enter the gateway address, and then click "Take Mac". MAC address acquisition and then click "Automatic Protection"! As shown in figure:
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2. After running for a period of time, if the pop-up prompts said "found ARP spoofing packets", you can in the "cheat data detailed records" See "Spoofing MAC Address" is both in the ARP virus machine address.
3. Download "Network law enforcement officer" to http://download.pchome.net/internet/safe/13190.html. In the Specify monitoring range, enter the IP address segment of the LAN, and then click the Add/Modify button. Add complete after the point of "OK", return to the main interface, you can see each of the 2 computer intranet IP, user name, MAC address. At this point as long as found with the above MAC address corresponding to the intranet IP will know which computer is the ARP virus!
4. Download Tsc.rar Copy to the ARP virus in the machine, decompression Tsc.rar, and then run one of the TSC.EXE, after scanning can clear the infected ARP virus!
PS. If you are a stand-alone user, if you suspect that you have an ARP virus, just follow the steps in step 4th!