Kali implements port forwarding through iptables

1. If not installed iptables, Install first

sudo apt-get install iptables

2. Start the system IP Forward capability

3. The successful startup is as follows

4. start-up nat modular

iptables -t nat -A POSTROUTING -j MASQUERADE

  Startup can be performed in POSTROUTING See... In the passage

5. add to 80 And 443 Port forward to 8080 

sudo iptables -t nat -A PREROUTING -p tcp --dport 80 -j REDIRECT --to-ports 8080
sudo iptables -t nat -A PREROUTING -p tcp --dport 443 -j REDIRECT --to-ports 8080