Describes the configuration of Network Address Port Translation to enable address translation and port mapping. This reference provides the necessary commands to allow multiple internal devices to share a single external IP address.
This reference provides the configuration steps for Network Address Port Translation (NAPT) to enable address translation between inside and outside networks with port mapping capabilities.
Device# configure ip nat enable
Device# configure ip nat inside ipv4 192.168.0.1 255.255.255.0
Device# configure ip nat inside port range 32000 33000
Device# configure ip nat entry add proto TCP outside port 38080 inside ipv4 192.168.0.2 port 8080
Device# write
Device# reload