103
Example: List of some well-known and registered port numbers.
The Internet Assigned Numbers Authority (IANA) is the central coordinator for the assignment
of unique parameter values for Internet protocols. Port numbers range from 0 to 65535, but only
ports numbers 0 to 1023 are reserved for privileged services and are designated as “well-known
ports” (Please refer to Table below). The registered ports are numbered from 1024 through
49151. The remaining ports, referred to as dynamic or private ports, are numbered from 49152
through 65535.
Examples of well-known and registered port numbers are shown below, for further information,
please see IANA’s website at:
http://www.iana.org/assignments/port-numbers
.
Well-known and Registered Ports
Port Number
Protocol
Description
20
TCP
FTP Data
21
TCP
FTP Control
22
TCP & UDP
SSH Remote Login Protocol
23
TCP
Telnet
25
TCP
SMTP (simple Mail Transfer Protocol)
53
TCP & UDP
DNS (Domain Name Server)
69
UDP
TFTP (Trivial File Transfer Protocol)
80
TCP
World Wide Web HTTP
110
TCP
POP3 (Post Office Protocol version 3)
119
TCP
NEWS (Network News Transfer Protocol)
123
UDP
NTP (Network Time Protocol)
161
TCP
SNMP
443
TCP & UDP
HTTPS
1503
TCP
T.120
1720
TCP
H.323
4000
TCP
ICQ
7070
UDP
Real Audio
Содержание TW-EF600
Страница 4: ...Logout 127 Chapter 5 Troubleshooting 128 Appendix Product Support Contact 129...
Страница 11: ...7 Important note for using this router...
Страница 17: ...13 Applications of the device...
Страница 46: ...42 Pure Bridge Click Apply to confirm the settings...
Страница 51: ...47 Gateway The IP address of the default gateway Primary DNS The IP address of the primary DNS server...
Страница 70: ...66...
Страница 71: ...67...
Страница 75: ...71 4 Enter the AP SSID then click Next 5 Enter the passphrase then click Next...
Страница 82: ...78 Pure Bridge Click Apply to confirm the settings...
Страница 98: ...94 Src IP Source IP Src Port Source Port Dst Port Destination Port Dst IP Destination IP...
Страница 104: ...100 For Mail Receiving QoS Rules created...