Protection card automatically changes IP program implementation method (according to the signs of existing protection cards)

xiaoxiao2021-03-06  67

Win98

Collect the network card ID when the system is transmitted, and then receive the MAC address of each machine that is logged in.

After entering 98, install automatically change the IP program, set, and set these MAC addresses, and generate a MAC address and the IP, machine name, login name, etc. according to the settings.

Modify the C: /Windows/win.com file, add your own program after this file, so that your program can start after this, that is, starting at each Win98 boot, this program is the main function is to read It is compared to the corresponding table of Mac and IP, and finds your IP, generates an registry file, and imports this file into the registry via regedit.exe.

That is, the automatic change IP program of the 98 system is executed at 98 each run.

Win2000 system

Collect the network card ID when the system is transmitted, and then receive the MAC address of each machine that is logged in.

After entering 2000, install automatically change the IP program, set, and set these MAC addresses, and generate a MAC address with the IP, machine name, login name, etc. according to the settings.

Add a service program in the 2000 system to start from starting at 2000

Disable 2000 network connection

Restart system

After the 2000 restart will perform the just added service programs, this program implements the task of the IP, machine name and other information according to its own MAC table. After the setting is complete, the network is enabled, and the service program is stopped and removed.

It is OK after restarting.

That is to say, the 2000 system is the change IP implemented when the system is started after the first time, and this is to achieve this. When the 2000 is started, the protection card does not protect his ....

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