Can someone help explain how I can forward ports, such as 80, from a public DHCP address, to an Internal LAN address?
Because my public IP changes often I'm not sure how I can NAT that to an internal LAN ip such as 192.168.1.103 port 80.
Currently my router is setup like so to NAT outside:
ip nat inside source list 1 interface FastEthernet1 overload
But not sure how I can take the DHCP assigned IP/port to an internal IP.