Simply disabling the port is useless. For example, QQ generally uses UDP port, but it can also use TCP80 (such as web version) or 443 port (such as client version). UDP can block ports, and TCP must also block IP. If you use a proxy server to log in to QQ, this interception method will be invalid. In this case, if you see that the proxy IP can only block one IP, you should be prepared for a long-term struggle.

The following are UDP and TCP ports commonly used by QQ for reference only:

The UDP port numbers used by the 1.QQ server are as follows:

UDP 8000 blocks QQ UDP port.

UDP 8080 blocks QQ UDP port.

UDP 900 1 block QQ UDP port

UDP 4000 blocks QQ UDP port.

UDP 800 1 block QQ UDP port

UDP 1080 blocks QQ UDP port.

UDP 28 120 blocks QQ UDP port.

2. The TCP of 2.QQ server has 80 ports and 443 ports, so you need to seal the IP address directly:

219.133.48.103 block QQ server IP.

219.133.60.173 block QQ server IP.

219.133.49.211block QQ server IP.

219.133.40.157 block QQ server IP.

219.133.51.160 block QQ server IP.

219.133.40.130 block QQ server IP.

2 19. 133.38.230 block QQ server IP.

2 19. 133.38.5 block QQ server IP.

2 18. 17.209.42 block QQ server IP.

2 10.22.23.227 screen QQ server IP.

58.6 1.33.32 block QQ server IP.

58.6 1.33.37 block QQ server IP.

58.6 1.33.36 block QQ server IP.

58.6 1.33. 197 block QQ server IP.

Block the IP address of the QQ server

58.6 1.33.40 block QQ server IP.

61.144.238.149 block QQ server IP.

58.60.9.58 blocks QQ server IP.

6 1. 172.240.43 Block QQ server IP.

Specific setting method:

After logging in to the router, enter security settings in the menu:

1, enter the firewall settings, choose to open the firewall, choose to open IP address filtering, and choose anything that does not meet the requirements. . . Allow this router to choose to open domain name filtering, and finally remove the tick to open MAC address filtering and save it;

2. Enter IP address filtering and select Add New Entry. The valid time is 0000-2359. If the LAN IP address is empty, don't fill it in (if it is empty, all IP addresses are default), and the LAN port is also empty (the effect is the same as the IP address). There are two situations here. For UDP port, leave the WAN IP address blank, then fill in the UDP port listed above, and select UDP in the protocol. If the local area network settings of TCP remain unchanged, the WAN IP will be filled with the IP listed above, the port will be filled with 80, and the protocol will be selected by TCP. By choosing No, choose Effective and save, and then create a new entry for the same IP, just change the port to 443, thus filtering out all IP ports 80 and 443 related to QQ and QQ space.

3. Enter the domain name filtering settings, which is also very simple here. Create a new entry with an effective time of 0000-2359. Fill in the domain name of QQ space or QQ game, and select Save after it takes effect.

At this point, the setting work has come to an end, and all that remains is to verify whether the setting has worked. After restarting the router, the effect can be detected. If you find something useful on the proxy server, filter out the IP address of the proxy server.