This section describes how to ban Thunder, BT and other software by setting ports through firewall software. First download a firewall software, such as Skynet firewall, and start it after installation. Then install the software you want to restrict. Take Thunderbolt as an example. After starting Thunderbolt, the firewall will prompt that the TCP ports it needs to connect to are 3076, 3077, and 3078. Take notes and sprinkle it down. Needless to say. Then start to prohibit clients from accessing these ports, click "Start Menu/Settings/Control Panel/Administrative Tools", double-click to open "Local Policy", select "IP Security Policy", right-click the blank space on the right side of the local computer, Talk about the shortcut menu, select "Create IP Security Policy", and the wizard will pop up. Click Next in the wizard. When the "Secure Communication Request" screen is displayed, remove the check on the left of "Activate Default Corresponding Rules" and click "Finish" A new ip security policy is created.
Right-click the ip security policy, in the "Properties" dialog box, uncheck the "Use Add Wizard" on the left, and then click the "Add" button on the right to add a new rule, and then the "New Rule Properties" dialog box pops up , Click the "Add" button on the screen to pop up the ip filter list window. In the list, first uncheck the "Use Add Wizard" on the left, and then click the "Add" button on the right to add a new filter.
Enter the "Filter Properties" dialog box, the first thing you see is the address search, select "Any IP Address" for the source address, "My IP Address" for the destination address, click the "Protocol" tab, in the "Select Protocol Type" Select "tcp" from the drop-down list, then enter "3076" in the text box under "To this port", and click OK. This will add a filter to block the tcp3076 port, which can prevent the outside world from connecting to you through port 3076 Computer.
Click OK and return to the dialog box of the filter list, you can see that a policy has been added. Repeat the above steps to continue adding tcp 3077 3078 ports to establish corresponding filters for them. Finally click the OK button.
In the "New Rule Properties" dialog box, select "New IP Filter List" and then click the check box to the left to indicate that it has been activated. Finally, click the "Filter Action" tab, and put "Use Add Wizard" on the left Remove the hook, click the "Add" button, perform the "Block" operation, in the "Security" tab of the "New Filter Action Properties", select "Block", and then click "OK"
In the "New Rule Properties" dialog box, click "New Filter Action". , select the check box on the left to indicate that it has been activated, click the "Close" button to close the dialog box. Finally, in the "New IP Security Policy Properties" dialog box, tick the left side of "New IP Filter List", and press OK to close the dialog box. In the "Local Security Policy" window, right-click the newly added ip security policy, and select "Assign". After rebooting, the above ports can be closed
In this way, Xunlei can only be used as an ordinary download software. It can be observed that it always fails to find other network resources, and there is only one resource available when downloading. Other software is the same as above, except that some are UDP, and you should pay attention to it when you record it! If you feel troublesome, you can consider purchasing the Jusheng network management system. It is said that it can completely control the prohibition of Thunder and other P2P software . Interested users can Download test.