Apply a lock to your ip address

 

At present, many organizations have configured Local Area Networks. To facilitate network management and improve the login speed, network administrators generally specify IP addresses for each computer in the local area network. However, in Windows, it is easy for other users to modify the IP address configuration, which may easily lead to IP address conflicts and other faults, which is not conducive to the normal management of the network.

Therefore, it is best to add a "Lock" to the IP address so that others cannot easily change the IP address.

 

Netdeskx exists in Windows 2000/XP. dll, Netshell. dll and Netman. dll Three dynamic library files, which are actually system controls. These controls are automatically registered during Windows 2000/XP installation. These three controls are closely related to the network functions of Windows 2000/XP. When you modify an IP address, you need to use these three controls. Therefore, you only need to unmount the preceding three controls to shield the network connection window. In this way, you can double-click the "Network Connection" icon on the desktop or double-click the "Network Connection" item on the control panel, you cannot enter the network connection window, and you cannot modify the IP address in the Local Connection Properties window.

 

Enter "cmd.exe" in "Start/run", click "OK", open the CMD window, and execute "Regsvr32/u netmask X. dll, Regsvr32/u netmask X. dll, Regsvr32/u netmask X. dll command to uninstall the above control from the system. Of course, if you need to modify the IP address in the future, you can register the above controls one by one. The registration method is very simple. You only need to remove the "/u" parameter in the preceding command to execute the registration operation. For example, run the "Regsvr32 netmask X. dll" command to complete registration of the control netmask X. dll.

From: webshell blog