ZyXEL VMG1312-B10A User Guide - Page 315

Table 134, Protocol, Ports, Description

Page 315 highlights

Appendix D Services Table 134 Examples of Services NAME PROTOCOL AH (IPSEC_TUNNEL) User-Defined AIM AUTH BGP BOOTP_CLIENT BOOTP_SERVER CU-SEEME DNS TCP TCP TCP UDP UDP TCP/UDP TCP/UDP TCP/UDP ESP (IPSEC_TUNNEL) FINGER User-Defined TCP FTP TCP TCP H.323 TCP HTTP TCP HTTPS TCP ICMP User-Defined ICQ IGMP (MULTICAST) UDP User-Defined IKE UDP IMAP4 TCP IMAP4S TCP IRC MSN Messenger TCP/UDP TCP NetBIOS NEW-ICQ NEWS TCP/UDP TCP/UDP TCP/UDP TCP/UDP TCP TCP PORT(S) 51 5190 113 179 68 67 7648 24032 53 50 79 20 21 1720 80 443 1 4000 2 500 143 993 6667 1863 137 138 139 445 5190 144 DESCRIPTION The IPSEC AH (Authentication Header) tunneling protocol uses this service. AOL's Internet Messenger service. Authentication protocol used by some servers. Border Gateway Protocol. DHCP Client. DHCP Server. A popular videoconferencing solution from White Pines Software. Domain Name Server, a service that matches web names (for instance www.zyxel.com) to IP numbers. The IPSEC ESP (Encapsulation Security Protocol) tunneling protocol uses this service. Finger is a UNIX or Internet related command that can be used to find out if a user is logged on. File Transfer Protocol, a program to enable fast transfer of files, including large files that may not be possible by e-mail. NetMeeting uses this protocol. Hyper Text Transfer Protocol - a client/server protocol for the world wide web. HTTPS is a secured http session often used in ecommerce. Internet Control Message Protocol is often used for diagnostic purposes. This is a popular Internet chat program. Internet Group Multicast Protocol is used when sending packets to a specific group of hosts. The Internet Key Exchange algorithm is used for key distribution and management. The Internet Message Access Protocol is used for email. This is a more secure version of IMAP4 that runs over SSL. This is another popular Internet chat program. Microsoft Networks' messenger service uses this protocol. The Network Basic Input/Output System is used for communication between computers in a LAN. An Internet chat program. A protocol for news groups. VMG1312-B Series User's Guide 315

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Appendix D Services
VMG1312-B Series User’s Guide
315
Table 134
Examples of Services
NAME
PROTOCOL
PORT(S)
DESCRIPTION
AH (IPSEC_TUNNEL)
User-Defined
51
The IPSEC AH (Authentication Header) tunneling
protocol uses this service.
AIM
TCP
5190
AOL’s Internet Messenger service.
AUTH
TCP
113
Authentication protocol used by some servers.
BGP
TCP
179
Border Gateway Protocol.
BOOTP_CLIENT
UDP
68
DHCP Client.
BOOTP_SERVER
UDP
67
DHCP Server.
CU-SEEME
TCP/UDP
TCP/UDP
7648
24032
A popular videoconferencing solution from White
Pines Software.
DNS
TCP/UDP
53
Domain Name Server, a service that matches web
names (for instance
www.zyxel.com
) to IP
numbers.
ESP
(IPSEC_TUNNEL)
User-Defined
50
The IPSEC ESP (Encapsulation Security Protocol)
tunneling protocol uses this service.
FINGER
TCP
79
Finger is a UNIX or Internet related command that
can be used to find out if a user is logged on.
FTP
TCP
TCP
20
21
File Transfer Protocol, a program to enable fast
transfer of files, including large files that may not
be possible by e-mail.
H.323
TCP
1720
NetMeeting uses this protocol.
HTTP
TCP
80
Hyper Text Transfer Protocol - a client/server
protocol for the world wide web.
HTTPS
TCP
443
HTTPS is a secured http session often used in e-
commerce.
ICMP
User-Defined
1
Internet Control Message Protocol is often used for
diagnostic purposes.
ICQ
UDP
4000
This is a popular Internet chat program.
IGMP (MULTICAST)
User-Defined
2
Internet Group Multicast Protocol is used when
sending packets to a specific group of hosts.
IKE
UDP
500
The Internet Key Exchange algorithm is used for
key distribution and management.
IMAP4
TCP
143
The Internet Message Access Protocol is used for e-
mail.
IMAP4S
TCP
993
This is a more secure version of IMAP4 that runs
over SSL.
IRC
TCP/UDP
6667
This is another popular Internet chat program.
MSN Messenger
TCP
1863
Microsoft Networks’ messenger service uses this
protocol.
NetBIOS
TCP/UDP
TCP/UDP
TCP/UDP
TCP/UDP
137
138
139
445
The Network Basic Input/Output System is used for
communication between computers in a LAN.
NEW-ICQ
TCP
5190
An Internet chat program.
NEWS
TCP
144
A protocol for news groups.