Fortinet FortiGate FortiGate-200A

206 01-28006-0072-20041105 Fortinet Inc.
Service Firewall
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.
50
AOL AOL instant messenger protocol. tcp 5190-5194
BGP Border Gateway Protocol routing protocol.
BGP is an interior/exterior routing protocol.
tcp 179
DHCP Dynamic Host Configuration Protocol (DHCP)
allocates network addresses and delivers
configuration parameters from DHCP servers
to hosts.
udp 67
DNS Domain name service for translating domain
names into IP addresses.
tcp 53
udp 53
FINGER A network service that provides information
about users.
tcp 79
FTP FTP service for transferring files. tcp 21
GOPHER Gopher communication service. Gopher
organizes and displays Internet server
contents as a hierarchically structured list of
files.
tcp 70
H323 H.323 multimedia protocol. H.323 is a
standard approved by the International
Telecommunication Union (ITU) that defines
how audiovisual conferencing data is
transmitted across networks.
tcp 1720, 1503
HTTP HTTP is the protocol used by the word wide
web for transferring data for web pages.
tcp 80
HTTPS HTTP with secure socket layer (SSL) service
for secure communication with web servers.
tcp 443
IKE IKE is the protocol to obtain authenticated
keying material for use with ISAKMP for
IPSEC.
udp 500
IMAP Internet Message Access Protocol is a
protocol used for retrieving email messages.
tcp 143
Internet-Locator-
Service
Internet Locator Service includes LDAP, User
Locator Service, and LDAP over TLS/SSL.
tcp 389
IRC Internet Relay Chat allows people connected
to the Internet to join live discussions.
tcp 6660-6669
L2TP L2TP is a PPP-based tunnel protocol for
remote access.
tcp 1701
LDAP Lightweight Directory Access Protocol is a set
of protocols used to access information
directories.
tcp 389
NetMeeting NetMeeting allows users to teleconference
using the Internet as the transmission
medium.
tcp 1720
NFS Network File System allows network users to
access shared files stored on computers of
different types.
tcp 111, 2049
Table 21: FortiGate predefined services (Continued)
Service name Description Protocol Port