: On Linux (using UFW), run: sudo ufw allow 51820/udp .
: If your ISP blocks port 51820, you can change it to another common port (like 443) in your [Interface] configuration. 51820 rar
: sudo wg show (This displays active peers and data transfer). ### Security Best Practices : On Linux (using UFW), run: sudo ufw allow 51820/udp
: Enable the kernel to pass traffic between interfaces by adding net.ipv4.ip_forward=1 to /etc/sysctl.conf . : On Linux (using UFW)