Python VPN Quick VPN implementation in Python using UDP and public/private keys. Run it Server: sudo pip3 install pynacl sudo python3 vpn.py --mode server --host 0.0.0.0 --port 5000 Client: sudo python3 vpn.py --mode client --host server_ip --port 5000

What it does Creates TUN interfaces Handles NAT and routing Encrypts traffic with NaCl Manages DNS stuff Shows packet logs

Requirements

Linux Python 3 root access pynacl package

Python VPN - Local Testing Version Same VPN but for testing locally using Unix sockets. Run it Terminal 1: sudo python3 vpn.py --mode server --host localhost Terminal 2: sudo python3 vpn.py --mode client --host localhost

Creates two TUN interfaces (vpn0, vpn1) Uses Unix sockets instead of UDP Still encrypts everything Shows packet details