http://www.dds6qkxpwdeubwucdiaord2xgbbeyds25rbsgr73tbfpqpt4a6vjwsyd.onion/w/index.php?title=Dev/Leak_Tests&curid=264&oldid=83685
Install tcpdump. sudo apt update
sudo apt install tcpdump Run tcpdump. Replace -i wlan0 with your network interface. If you use -i any , you will also see transproxied packets (which are not normally leaked). sudo tcpdump -n -i wlan0 host 74.125.28.104 and tcp port 80 For testing/learning, connect to 74.125.28.104 (ping, open in a browser, use curl, scurl or similar) and see how it looks like when a connection to that IP is being made.