NAT full ports external IP to a internal IP?
Is possible to nat a external IP to full access to internal IP?
External IP ===> Internal IP.
Full ports? or how could this be done?
Its named NAT 1-1.
Why would you like to nat all ports to your internal ip?
Is safer to nat only the ports that you need. If not, why having a firewall if you are going to allow anything from external networks to pass to your internal device?
mmm maybe you want a DMZ.
That will force you to have a local firewall on the device your internal IP is.