: By default, WireGuard does not respond to pings or handshakes unless the sender has a valid public key, making it invisible to port scanners.
: Enable the kernel to pass traffic between interfaces by adding net.ipv4.ip_forward=1 to /etc/sysctl.conf . 51820 rar
: sudo wg show (This displays active peers and data transfer). ### Security Best Practices : By default, WireGuard does not respond to
If you'd like a specific or help with troubleshooting a connection , just let me know! : By default
💡 : 51820 is only for UDP traffic. If you configure a TCP rule by mistake, the VPN will not connect.