rinetd - Simple Daemon Port Forwarder
Configuration
sudo nano /etc/rinetd.conf
Add a forwarding rule:
0.0.0.0 80 10.50.72.30 80
Start the service
sudo systemctl start rinetd
ss -tlnp
All traffic on port 80 is now forwarded to 10.50.72.30:80 - no SSH or extra tooling required.