NAT/Route mode installation
FortiGate-200 Installation Guide
If you are configuring the FortiGate unit to operate in NAT/Route mode (the default),
you can use the setup wizard to:
•
add the administration password
•
configure the internal interface address
•
choose either a manual (static) or a dynamic (DHCP or PPPoE) address for the
external interface
•
add a default route for the external interface
•
add the DNS server IP addresses
•
add the DHCP server settings and IP addresses
•
add various internal server IP addresses including web, IMAP, POP3, SMTP, and
FTP servers
•
set the antivirus protection to high, medium, or none
Table 7
lists the additional settings that you can configure with the setup wizard. See
Table 5 on page 26
and
Table 7: Setup wizard settings
Password
Internal Interface
External Interface
DHCP server
Your FortiGate firewall contains a DHCP server to automatically set up
the addresses of computers on your internal network
Internal servers
If you provide access from the Internet to a web server, SMTP server,
POP3 server IMAP server, or FTP server installed on an internal
network, add the IP addresses of the servers here.
Antivirus
Select one of these security levels to protect your network from viruses.
01-28004-0020-20040830
Table 6 on page 26
for other settings.
Prepare an administrator password.
Use the information you gathered in
Use the information you gathered in
Starting IP:
Ending IP:
Netmask:
Default
Gateway:
DNS IP:
Web Server:
SMTP Server:
POP3 Server:
IMAP Server:
FTP Server:
High
Create a protection profile that enables virus
scanning, file blocking, and blocking of oversize
email for HTTP, FTP, IMAP, POP3, and SMTP. Add
this protection profile to a default firewall policy.
Medium
Create a protection profile that enables virus
scanning, for HTTP, FTP, IMAP, POP3, and SMTP
(recommended). Add this protection profile to a
default firewall policy.
None
Do not configure antivirus protection.
Using the setup wizard
Table 5 on page
26.
Table 5 on page
26.
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