Hi.
I need to forward public IP to another public IP. I try with dst-nat but it doesn’t work. Any ideas?
Dst-nat does not change the source address, so the second IP will respond directly to this address. But the client does not expect reply from second IP.
Add src-nat on first router and change source to first router’s address. For the second IP, the packet will then look as coming from the first router, so it will send the reply to it and first router’s NAT will handle the rest.