Fortinet FortiGate 50A

NAT/Route mode installation Using the command line interface
FortiGate-50A Installation Guide 01-28005-0017-20041101 29
config system interface
edit internal
set mode static
set ip <address_ip> <netmask>
end
Example
config system interface
edit internal
set mode static
set ip <192.168.120.99> <255.255.255.0>
end
3 Set the IP address and netmask of the external interface to the external IP address
and netmask that you recorded in Table 6 on page 26.
config system external
edit external
set mode static
set ip <address_ip> <netmask>
end
Example
config system external
edit external
set mode static
set ip <204.23.1.5> <255.255.255.0>
end
To set the external interface to use DHCP, enter:
config system interface
edit external
set mode dhcp
end
To set the external interface to use PPPoE, enter:
config system interface
edit external
set mode pppoe
set connection enable
set username <name_str>
set password <psswrd>
end
4 Use the same syntax to set the IP address of each FortiGate interface as required.
5 Confirm that the addresses are correct. Enter:
get system interface
The CLI lists the IP address, netmask, and other settings for each of the FortiGate
interfaces.