Contents

Connecting to the FortiGate unit

21

Web-based manager

21

Command line interface

21

Connecting to the web-based manager

21

Command line interface

23

Connecting to the CLI

23

Quick installation using factory defaults

24

Factory defaults

27

Factory default DHCP server configuration

28

Factory default NAT/Route mode network configuration

28

Factory default Transparent mode network configuration

29

Factory default firewall configuration

29

Factory default protection profiles

30

Restoring the default settings

31

Restoring the default settings using the web-based manager

31

Restoring the default settings using the CLI

31

Configuring the FortiGate unit

33

Planning the FortiGate configuration

33

NAT/Route mode

33

NAT/Route mode with multiple external network connections

34

Transparent mode

35

Preventing the public interface from responding to ping requests

35

NAT/Route mode installation

36

Preparing to configure the FortiGate unit in NAT/Route mode

36

DHCP or PPPoE configuration

37

Using the web-based manager

37

Configuring basic settings

37

Adding a default route

38

Verifying the web-based manager configuration

39

Verify the connection

39

Using the command line interface

39

Configuring the FortiGate unit to operate in NAT/Route mode

39

Adding a default route

41

Connecting the FortiGate unit to the network(s)

42

Configuring the networks

42

Transparent mode installation

43

Preparing to configure Transparent mode

43

Using the web-based manager

43

Using the command line interface

44

Connecting the FortiGate unit to your network

45

4

FortiGate-50A/50B, FortiWiFi-50B and FortiGate-100 FortiOS 3.0 MR4 Install Guide

01-30004-0265-20070831

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Fortinet 50A/50B, 100 manual Factory defaults, Configuring the FortiGate unit