User’s Guide
355
A
P P E N D I X
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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 126
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
servers.
BGP
TCP
179
Border Gateway Protocol.
BOOTP_CLIENT
UDP
68
DHCP Client.
BOOTP_SERVER
UDP
67
DHCP Server.
CU-SEEME
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 example
www.zyxel.com
) to IP numbers.
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Страница 8: ...Safety Warnings User s Guide 8...
Страница 10: ...Contents Overview User s Guide 10...
Страница 24: ...List of Figures User s Guide 24...
Страница 30: ...30...
Страница 63: ...63 PART II Basic Screens The Main Screen 38 The Setup Screens 65...
Страница 64: ...64...
Страница 72: ...72...
Страница 84: ...Chapter 7 The LAN Configuration Screens User s Guide 84...
Страница 96: ...Chapter 8 The WAN Configuration Screens User s Guide 96...
Страница 108: ...Chapter 9 The VPN Transport Screens User s Guide 108...
Страница 118: ...Chapter 10 The NAT Configuration Screens User s Guide 118...
Страница 129: ...129 PART IV Voice Screens The Service Configuration Screens 131 The Phone Screens 149 The Phone Book Screens 159...
Страница 130: ...130...
Страница 148: ...Chapter 12 The Service Configuration Screens User s Guide 148...
Страница 158: ...Chapter 13 The Phone Screens User s Guide 158...
Страница 164: ...Chapter 14 The Phone Book Screens User s Guide 164...
Страница 166: ...166...
Страница 188: ...Chapter 15 The Certificates Screens User s Guide 188...
Страница 198: ...Chapter 16 The Firewall Screens User s Guide 198...
Страница 218: ...Chapter 19 QoS User s Guide 218...
Страница 234: ...Chapter 20 The Logs Screens User s Guide 234...
Страница 247: ...247 PART VI Troubleshooting and Specifications Troubleshooting 249 Product Specifications 257...
Страница 248: ...248...
Страница 256: ...Chapter 22 Troubleshooting User s Guide 256...
Страница 264: ...Chapter 23 Product Specifications User s Guide 264...
Страница 266: ...266...
Страница 298: ...Appendix B Setting Up Your Computer s IP Address User s Guide 298...
Страница 308: ...Appendix C Pop up Windows JavaScripts and Java Permissions User s Guide 308...
Страница 352: ...Appendix E Importing Certificates User s Guide 352...
Страница 354: ...Appendix F SIP Passthrough User s Guide 354...
Страница 370: ...Appendix I Customer Support User s Guide 370...
Страница 376: ...Index User s Guide 376...