How to protestirovat and see all traffic from all programs konkretnogo connection with the probability of blocking?

I want to connect a laptop to the Internet from mobile connected via WIFI or USB modem. Interested in how to restrict the use of mobile Internet only on a White list.

Need that ports in normal Internet blocked Router, and can not fully use SSH.
July 9th 19 at 13:17
1 answer
July 9th 19 at 13:19
Wireshark to help you.

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