Predefined Service List - Fortinet FortiGate FortiGate-500A Administration Manual

Firewall

Predefined service list

FortiGate-500A Administration Guide
Figure 88: Predefined service list
The predefined services list has the following icons and features.
Name The name of the predefined services.
Detail The protocol for each predefined service.
Table 21 lists the FortiGate predefined firewall services. You can add these services
to any policy.
Table 21: FortiGate predefined services
Service name Description
ANY Match connections on any port. A connection
that uses any of the predefined services is
allowed through the firewall.
GRE Generic Routing Encapsulation. A protocol
that allows an arbitrary network protocol to be
transmitted over any other arbitrary network
protocol, by encapsulating the packets of the
protocol within GRE packets.
AH Authentication Header. AH provides source
host authentication and data integrity, but not
secrecy. This protocol is used for
authentication by IPSec remote gateways set
to aggressive mode.
ESP Encapsulating Security Payload. This service
is used by manual key and AutoIKE VPN
tunnels for communicating encrypted data.
AutoIKE key VPN tunnels use ESP after
establishing the tunnel using IKE.
AOL AOL instant messenger protocol.
BGP Border Gateway Protocol routing protocol.
BGP is an interior/exterior routing protocol.
DHCP Dynamic Host Configuration Protocol (DHCP)
allocates network addresses and delivers
configuration parameters from DHCP servers
to hosts.
01-28006-0100-20041105
Service
Protocol Port
all all
47
51
50
tcp 5190-5194
tcp 179
udp 67
207