Fortinet FortiGate FortiGate-1000 Install Manual page 40

NAT/Route mode installation
FortiGate-200, FortiGate-300, FortiGate-400, FortiGate-500 and FortiGate-1000 FortiOS 3.0 MR4 Install Guide
40
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 you recorded in
config system interface
edit <interface>
set mode static
set ip <address_ip> <netmask>
end
Example
config system interface
edit external
set mode static
set ip 204.28.1.5 255.255.255.0
end
To set the external interface to use DHCP, enter:
config system interface
edit <interface>
set mode dhcp
end
To set the external interface to use PPPoE, enter:
config system interface
edit <interface>
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.
To configure DNS server settings
Set the primary and secondary DNS server IP addresses. Enter:
config system dns
set primary <address_ip>
set secondary <address_ip>
end
Configuring the FortiGate unit
Table 14 on page 35.
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