Management knowledge: DMRC software remote Management troubleshooting

It is well known that Dame Ware Mini remote control software is a powerful and based on NT system of long-range management tools, its advantages are many, such as fast, small size and so on. The most important point is that the administrator has it, no longer to set up and debug the server and run, through its remote control function can be easily completed. However, because of the high security of the Windows XP SP2 system, there are some restrictions on the use of its remote management software, and even the inability to use it sometimes.

Therefore, in view of the above situation, the author will be with the same encounter friends, together to solve the problem, the following Dame Ware Mini remote control management software for short DMRC.

First, remote management software frequently encountered trouble problems

In the use of DMRC remote management software, management of Windows XP SP2 system, generally in the error will appear in the following three cases, the author summed up and give a brief solution.

1. When the connection prompt account password is incorrect, at this time we need to re-enter the correct password, you can solve the problem.

2. In the network configuration of the remote host, the "File and printer services for Microsoft Network" feature is not turned on, and we will check the checkbox before it.

3. Installing the Windows XP SP2 system, by default, opens the system's own firewall device, which hinders the remote management software from connecting to its host. So to solve the problem, we need to turn off the system's own firewall measures, so that the DMRC direct to the remote host operation base.

Second, in the case of security is not reduced, the firewall blocking problem resolution

If you encounter the above two situations, to be reasonable to solve, but if the encounter is the third situation, we choose to turn off Microsoft's own firewall software solution, although the problem of remote connectivity can be resolved. But the security of the system will be reduced, which will increase the success probability of hackers invading the remote host. In order not to let the remote host security, and not to allow remote management software problems, the author will give a set of perfect solution below.

First determine if the remote Host account and password are entered correctly, and if the account has sufficient control authority. Then, within the network connection of the remote host, see if the "File and printer services for Microsoft Network" feature is turned on, if the method described above is not turned on. Then they are in the controlled host and the control host respectively, after entering a folder randomly, click the "tools → folder Options → view" option above, and in the "View" tab, locate the "Simple File sharing" option and remove the check box in front of it to remove the File share feature (Figure 1). After the operation, in order to reduce the probability of hacking the host, we can strictly set the port connection, here because DMRC remote management software communication connection port is 6129. So we're in the controlled mainframe and the control mainframe, open the Control Panel dialog box individually, click the Security Center → Windows Firewall tab, and in the Windows Firewall dialog box that pops up, select the Exceptions tab, and then click the Add Port button below it (Figure 2). Enter the remote management software name, as well as the open communication port, and click OK to open its port to take effect, so that the system's built-in firewall software will not be able to impede the DMRC remote management software traffic control.

Next, configure the Group Policy for the host that is being manipulated, click the "start" → "run" option, and in the pop-up Run dialog box, enter the "gpedit.msc" command return, where you can display the Group Policy dialog Box window. Then expand the left "Computer configuration → administrative Templates → network → network connection →windows Firewall" option, we are under its "Domain Profile" and "standard configuration" two items, according to their own actual situation, select the relevant configuration file options, such as the author network does not exist in the domain, so the choice is " Standard profile option, open the "window Firewall allow Remote Administration Exceptions" tab on the right, and select the Enabled option to allow remote administration. After doing this, trust your DMRC remote management software, when manipulating Windows XP SP2 system host, it will not always be an exception when the error occurs.