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Services, Predefined services – Fortinet FortiGate 50A User Manual

Page 149

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Firewall configuration

Services

FortiGate-50A Installation and Configuration Guide

149

5

To remove addresses from the address group, select an address from the Members
list and select the left arrow to remove it from the group.

6

Select OK to add the address group.

Figure 8: 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 18

. You can add these

services to any policy.

Table 18: 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