A home wifi router is configured to use a vpn service, such as PIA, and in particular is configured to use the openvpn protocol. Is all traffic through this router sent through a single port?
Is the following an accurate representation of the flow of traffic between a computer behind a vpn router and a website? (Also is that the correct usage of 'vpn router'?).
Computer sends data to router >> router encrypts data and sends it to vpn server >> vpn server decrypts data and sends it to its destination (e.g. a website)
website sends data to vpn server >> vpn server encrypts data and sends it to router >> router decrypts data and sends it to computer
Thanks for any help in advance. I need this question answered so that I can ask my next question.