Few days ago a got an idea.
I have NAT. Not only one NAT, it's one from my router and one from my ISP. I can't do anything about it, but I have VPS on public IP.
It's possible to route traffic on VPS from one port to another, so can I use it for connecting to exploit? If I set LHOST IP to my VPS IP and LPORT to specified port, that will be routed to another, how can I connect to VPS to communicate with my exploit?
Is it possible?