How to seal the ports of Fetion and QQ in the router?

1、QQ:

Routing:

1. Filter by keywords in URL.

This method uses the "URL keyword filtering" function of routing to directly filter out "Tencent" and close QQ.

2. IP filtering of external network

This method is a bit troublesome, and the ip address of the login server has been filtered out; Enter the corresponding QQ server ip to filter.

Fetion, I'm not sure. Can you use this software /soft/soft.asp? id=24 139 .

There is another way: First, it is forbidden to install the program/question/33886856.html.

Then use this software to limit:/soft/4593.html.