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Fortinet FortiGate 3600A User Manual

Nat/route mode, Transparent mode, Fortigate-3600a

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© Copyright 2008 Fortinet Incorporated. All rights reserved.
Products mentioned in this document are trademarks or registered trade-
marks of their respective holders.
Regulatory Compliance
FCC Class A Part 15 CSA/CUS
4 April 2008

Checking the Package Contents

Connecting

Planning the Configuration

Internet

Router

Internal

network

Port 3

10.10.10.1

10.10.10.2

Internal Network

192.168.1.3

Port 2

192.168.1.99

Routing policies controlling

traffic between internal

networks.

Port 1

204.23.1.5

NAT mode policies controlling

traffic between internal

and external networks.

Internet

Router

DMZ network

Web Server

Mail Server

Internal

network

Hub or switch

Port 3

Poirt 1

Port 2

POWER
STATUS

Esc

Enter

USB

AUX

CONSOLE

8

6

4

2

7

5

3

1

10

9

POWER
STATUS

Esc

Enter

USB

AUX

CONSOLE

8

6

4

2

7

5

3

1

10

9

1-8 Copper Ports

9/10

Fiber Ports

USB

Serial and

Modem Connections

Back

Front

Power

Connections

Power Cables (2)

Rack-Mount Brackets

Documentation

Ethernet Cables:

Orange - Crossover

Grey - Straight-through

USER MANUAL

LCD

Display

Control

Buttons

RJ-45 to

DB-9 Serial Cable

FortiGate-3600A

Copyright 2008 Fortinet Incorporated. All rights reserved.

Trademarks

Products mentioned in this document are trademarks.

Q u i c k S t a r t G u i d e

POWER
STATUS

Esc

Enter

USB

AUX

CONSOLE

8

6

4

2

7

5

3

1

10

9

POWER

STATUS

Esc

Enter

USB

AUX

CONSOLE

8

6

4

2

7

5

3

1

10

9

Straight-through Ethernet cables

connect to the Internet or other

networks

RJ-45 to DB-9 cable connects

to serial port on management computer

Fiber optic cable connects

to internal network or Internet

Power cables connect

to power outlets

Power alarm

reset button

Connect the FortiGate unit to a power outlet and to the internal and external networks.

Place the unit on a stable surface.

The FortiGate unit requires 1.5 inches (3.75 cm) clearance above and on each side

to allow for cooling.

Connect the power cables to the back of the FortiGate unit, then plug the power

cable into the power supply.

MAIN MENU appears when the unit is up and running.

If only one power supply is connected, an audible alarm sounds to indicate a failed

power supply. To stop this alarm, press the red alarm cancel button.

Before beginning to configure the FortiGate unit, you need to plan how to integrate the unit into your network. Your configuration plan is dependent upon the operating mode that you select:
NAT/Route mode (the default) or Transparent mode. Refer to the Documentation CD-ROM for information on how to control traffic, and how to configure HA, antivirus protection, FortiGuard,
Web content filtering, Spam filtering, intrusion prevention (IPS), and virtual private networking (VPN).

NAT/Route mode

In NAT/Route mode, each FortiGate unit is visible to the network that it is connected to. All
of its interfaces are on different subnets. Each interface connected to a network must be
configured with an IP address that is valid for that network.

You would typically use NAT/Route mode when the FortiGate unit is deployed as a gateway
between private and public networks. In its default NAT/Route mode configuration, the unit
functions as a firewall. Firewall policies control communications through the FortiGate unit.
No traffic can pass through the FortiGate unit until you add firewall policies.

In NAT/Route mode, firewall policies can operate in NAT mode or in Route mode. In NAT
mode, the FortiGate unit performs network address translation before IP packets are sent to
the destination network. In Route mode, no translation takes place.

Transparent mode

In Transparent mode, the FortiGate unit is invisible to the network. All of its interfaces are on
the same subnet. You only have to configure a management IP address so that you can make
configuration changes.

You would typically use the FortiGate unit in Transparent mode on a private network behind
an existing firewall or behind a router. In its default Transparent mode configuration, the unit
functions as a firewall. No traffic can pass through the FortiGate unit until you add firewall
policies.

You can connect up to four network segments to the FortiGate unit to control traffic between
these network segments.

FortiGate-3600A

01-30006-0344-20080404

LED

State

Description

Power

Green

The FortiGate unit is on.

Off

The FortiGate unit is off.

Port 1 to 8
(Left LED)

Green

The correct cable is in use and the connected equipment
has power.

Flashing
Green

Network activity at this interface.

Off

No link established.

Port 1 to 8
(Right LED)

Green

Connection at 1 GB

Amber

Connection at 100 MB

Off

Connection at 10 MB

Port 9 and 10

Green

The correct cable is in use and the connected equipment
has power.

Flashing
Green

Network activity at this interface.

Connector

Type

Speed

Protocol Description

Ports 1 to 8

RJ-45

1000 Base-T

Ethernet

Copper gigabit connection to 10/100/1000
copper networks.

Ports 9 and 10 LC SFP

1000Base-SX

Ethernet

Multimode fiber optic connections to gigabit
optical networks for small packet perfor-
mance required for voice, video and other
multimedia streaming applications.

CONSOLE

RJ-45

9600 bps

RS-232
serial

Optional connection to the management
computer. Provides access to the command
line interface (CLI).

USB

USB

USB

Optional connection to a FortiUSB key for
firmware backup and installation.