Fortinet fortigate-3000 User Guide

NNTP

Network News Transport Protocol is a 

protocol used to post, distribute, and retrieve 

USENET messages.

tcp

119

NTP

Network time protocol for synchronizing a 

computer’s time with a time server.

tcp

123

OSPF

Open Shortest Path First (OSPF) routing 

protocol. OSPF is a common link state 

routing protocol.

89

PC-Anywhere

PC-Anywhere is a remote control and file 

transfer protocol.

udp

5632

ICMP_ANY

Internet Control Message Protocol is a 

message control and error-reporting protocol 

between a host and gateway (Internet).

PING

ICMP echo request/reply for testing 

connections to other devices.

icmp

8

TIMESTAMP

ICMP timestamp request messages.

icmp

13

INFO_REQUEST ICMP information request messages.

icmp

15

INFO_ADDRESS ICMP address mask request messages.

icmp

17

POP3

Post office protocol is an email protocol for 

downloading email from a POP3 server.

tcp

110

PPTP

Point-to-Point Tunneling Protocol is a 

protocol that allows corporations to extend 

their own corporate network through private 

tunnels over the public Internet.

tcp

1723

QUAKE

For connections used by the popular Quake 

multi-player computer game.

udp

26000, 

27000, 

27910, 

27960

RAUDIO

For streaming real audio multimedia traffic.

udp

7070

RLOGIN

Rlogin service for remotely logging into a 

server.

tcp

513

RIP

Routing Information Protocol is a common 

distance vector routing protocol.

udp

520

SIP-

MSNmessenger

Session Initiation Protocol is used by 

Microsoft Messenger to initiate an interactive, 

possibly multimedia session.

SMTP

Simple Mail Transfer Protocol is used to send 

mail between email servers on the Internet.

tcp

25

SNMP

Simple Network Management Protocol is a 

set of protocols for managing complex 

networks

tcp

161-162

udp

161-162

SSH

Secure Shell is a service for secure 

connections to computers for remote 

management.

tcp

22

udp

22

SYSLOG

Syslog service for remote logging.

udp

514

TALK

A protocol supporting conversations between 

two or more users.

udp

517-518

TCP

All TCP ports.

tcp

0-65535