User`s guide

Table Of Contents
MWR211 User’s Guide
276
Appendix E
Appendix E
Common Services
The following table lists some commonly-used services and their associated
protocols and port numbers. For a comprehensive list of port numbers, ICMP
type/code numbers and services, visit the IANA (Internet Assigned Number
Authority) web site.
Name: This is a short, descriptive name for the service. You can use this one
or create a different one, if you like.
Protocol: This is the type of IP protocol used by the service. If this is
TCP/UDP, then the service uses the same port number with TCP and UDP. If
this is USER-DEFINED, the Port(s) is the IP protocol number, not the port
number.
Port(s): This value depends on the Protocol. Please refer to RFC 1700 for
further information about port numbers.
If the Protocol is TCP, UDP, or TCP/UDP, this is the IP port number.
If the Protocol is USER, this is the IP protocol number.
Description: This is a brief explanation of the applications that use this service
or the situations in which this service is used.
Table 87 Commonly Used Services
NAME PROTOCOL PORT(S) DESCRIPTION
AH
(IPSEC_TUNNEL)
User-Defined 51 The IPSEC AH (Authentication
Header) tunneling protocol uses this
service.
AIM/New-ICQ TCP 5190 AOL’s Internet Messenger service. It
is also used as a listening port by
ICQ.
AUTH TCP 113 Authentication protocol used by some