I've setup an PPTP VPN server on my Debian 7 server. I'm using this VPN in combination with my Android phone to ensure a secure connection.
However, i'm getting curious of what my phone is sending and receiving, especially from Google. Is there a way to setup an HTTP(S) sniffer in my VPN server. I have some basic knowledge about sniffing (wireshark etc). I'm really curious what options are available to sniff http/https traffic thats flowing through my VPN?