Zyxel MES-3728 [182/388] Classifier example

Zyxel MES-3728 [182/388] Classifier example
Chapter 20 Classifier
MES-3728 User’s Guide
182
corresponding protocol number. Refer to http://www.iana.org/assignments/
protocol-numbers for a complete list.
Some of the most common TCP and UDP port numbers are:
See Appendix B on page 373 for information on commonly used port numbers.
20.4 Classifier Example
The following screen shows an example where you configure a classifier that
identifies all traffic from MAC address 00:50:ba:ad:4f:81 on port 2.
Table 48 Common IP Protocol Types and Protocol Numbers
PROTOCOL TYPE PROTOCOL NUMBER
ICMP 1
TCP 6
UDP 17
EGP 8
L2TP 115
Table 49 Common TCP and UDP Port Numbers
PROTOCOL NAME TCP/UDP PORT NUMBER
FTP 21
Telnet 23
SMTP 25
DNS 53
HTTP 80
POP3 110

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