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NBG6818 User’s Guide
172
A
PPEN DIX
C
C o m m o n Se rvic e s
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.
•
Na m e
: This is a short, descriptive name for the service. You can use this one or create a different one,
if you like.
•
Pro to c o l
: This is the type of IP protocol used by the service. If this is
TC P/ UDP
, then the service uses the
same port number with TCP and UDP. If this is
USER- DEFINED
, the
Po rt(s
) is the IP protocol number, not
the port number.
•
Po rt(s)
: This value depends on the
Pro to c o l
. Please refer to RFC 1700 for further information about port
numbers.
• If the
Pro to c o l
is
TC P
,
UDP
, or
TC P/ UDP
, this is the IP port number.
• If the
Pro to c o l
is
USER
, this is the IP protocol number.
•
De sc riptio n
: This is a brief explanation of the applications that use this service or the situations in which
this service is used.
Table 50 Commonly Used Services
NAME
PRO TO C O L
PO RT(S)
DESC RIPTIO N
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.
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 Program, 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.
Содержание ARMOR G1 NBG6818
Страница 9: ...Table of Contents NBG6818 User s Guide 9 Appendix D Legal Information 175 Inde x 181...
Страница 10: ...10 PART I Use r s Guide...
Страница 20: ...Chapter 2 Wizard NBG6818 User s Guide 20 4 Wait a moment for your WiFi settings to be applied to your NBG6818...
Страница 54: ...Chapter 7 Tutorials NBG6818 User s Guide 54...
Страница 55: ...55 PART II T e c hnic al Re fe re nc e...
Страница 76: ...Chapter 8 Applications NBG6818 User s Guide 76 5 Once you log in the USB device displays in the usb1 folder...
Страница 100: ...Chapter 9 WAN NBG6818 User s Guide 100 2 Click Ne twork and Sharing Ce nte r 3 Click Change advanc e d sharing se ttings...
Страница 115: ...Chapter 11 LAN NBG6818 User s Guide 115 Figure 66 Settings LAN LAN IP Standard Mode...
Страница 131: ...Chapter 13 System NBG6818 User s Guide 131 Figure 77 Settings System Status Standard Mode...