Port Forwarding is used to expose our localhost or allow access to external devices over internet. Port Forwarding using Firewall is bit complex. Using portmap.io, you can port forward without router. Learn how to port forward without router.
how to port forward without router in windows and kali linux using portmap.io
https://www.androidgigs.com/how-to-port-forward-without-router-in-windows-and-kali-linux/











