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Services, Predefined services – Fortinet FortiGate-800 User Manual

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Fortinet Inc.

Services

Firewall configuration

Figure 43: Adding an internal address group

Services

Use services to determine the types of communication accepted or denied by the
firewall. You can add any of the predefined services to a policy. You can also create
custom services and add services to service groups.

This section describes:

Predefined services

Adding custom TCP and UDP services

Adding custom ICMP services

Adding custom IP services

Grouping services

Predefined services

The FortiGate predefined firewall services are listed in

Table 38

. You can add these

services to any policy.

Table 38: FortiGate predefined services

Service name

Description

Protocol

Port

ANY

Match connections on any port. A connection

that uses any of the predefined services is

allowed through the firewall.

all

all