Fortinet FortiGate FortiGate-800 Installation And Configuration Manual page 45

NAT/Route mode installation
FortiGate-800 Installation and Configuration Guide
3 Set the IP address and netmask of the external interface to the external IP address
and netmask that you recorded in
set system interface external mode static ip <IP_address>
<netmask>
Example
set system interface external mode static ip 204.23.1.5
255.255.255.0
To set the external interface to use DHCP, enter:
set system interface external mode dhcp connection enable
To set the external interface to use PPPoE, enter:
set system interface external mode pppoe username <user name>
password <password> connection enable
Example
set system interface external mode pppoe username
user@domain.com password mypass connection enable
4 Optionally, set the IP address and netmask of the DMZ interface to the DMZ IP
address and netmask that you recorded in
set system interface dmz mode static ip <IP_address> <netmask>
Example
set system interface dmz mode static ip 10.10.10.2
255.255.255.0
5 Set the IP address and netmask of interfaces 1 to 4 to the IP addresses and netmasks
that you recorded in
set system interface <interface_name> mode static ip
<IP_address> <netmask>
Example
To set the IP address of interface 3 to 192.45.56.73 and netmask to 255.255.255.0,
enter
set system interface port3 mode static ip 192.45.56.73
255.255.255.0
6 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.
7 Set the primary DNS server IP addresses. Enter
set system dns primary <IP address>
Example
set system dns primary 293.44.75.21
8 Optionally, set the secondary DNS server IP addresses. Enter
set system dns secondary <IP address>
Example
set system dns secondary 293.44.75.22
Table 10 on page
Table 12 on page 43.
Using the command line interface
42.
Table 12 on page 43. Enter:
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