FortiGate-50A Installation and Configuration Guide Version 2.50
FortiGate-50A Installation and Configuration Guide
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Introduction
The FortiGate-50A Antivirus Firewall is
an easy-to-deploy and easy-to-
administer solution that delivers
exceptional value and performance for
small office and home office (SOHO)
applications.
Your FortiGate-50A is a dedicated easily managed security device that delivers a full
suite of capabilities that include:
• application-level services such as virus protection and content filtering,
• network-level services such as firewall, intrusion detection, VPN, and traffic
shaping.
NAT/Route mode and Transparent mode
The FortiGate can operate in NAT/Route mode or Transparent mode.
NAT/Route mode
In NAT/Route mode, the FortiGate-50A is installed as a privacy barrier between the
internal network and the Internet. The firewall provides network address translation
(NAT) to protect the internal private network. You can control whether firewall policies
run in NAT mode or route mode. NAT mode policies route allowed connections
between firewall interfaces, performing network address translation to hide addresses
on the protected internal networks. Route mode policies route allowed connections
between firewall interfaces without performing network address translation.
Transparent mode
Transparent Mode provides firewall protection to a pre-existing network with public
addresses. The internal and external network interfaces of the FortiGate unit must be
in the same subnet and the FortiGate unit can be inserted into your network at any
point without the need to make any changes to your network.
INTERNAL
EXTERNAL
LINK 100
LINK 100
PWR
STATUS
A
Summary of Contents for FortiGate 50A
Page 12: ...Contents 12 Fortinet Inc ...
Page 32: ...32 Fortinet Inc Next steps Getting started ...
Page 40: ...40 Fortinet Inc Completing the configuration NAT Route mode installation ...
Page 72: ...72 Fortinet Inc Session list System status ...
Page 112: ...112 Fortinet Inc Configuring the modem interface Network configuration ...
Page 120: ...120 Fortinet Inc Adding RIP filters RIP configuration ...
Page 170: ...170 Fortinet Inc Content profiles Firewall configuration ...
Page 224: ...224 Fortinet Inc Logging attacks Network Intrusion Detection System NIDS ...
Page 230: ...230 Fortinet Inc Viewing the virus list Antivirus protection ...
Page 244: ...244 Fortinet Inc Exempt URL list Web filtering ...
Page 262: ...262 Fortinet Inc Glossary ...
Page 272: ...272 Fortinet Inc Index ...