Fortinet 800F manual Get system interface, To configure DNS server settings

NAT/Route mode installation	Configuring the FortiGate unit to operate in NAT/Route mode
	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

4Use the same syntax to set the IP address of each FortiGate interface as required.

5Confirm 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

Example

config system dns

set primary 293.44.75.21 set secondary 293.44.75.22

end

FortiGate-800/800F Installation Guide 01-28006-0024-20041026 33