P-662H/HW-D Series User’s Guide

Table 122 Bandwidth Management Rule Configuration (continued)

LABEL

DESCRIPTION

 

 

Destination Port

Enter the port number of the destination. See Table 123 on page 302 for some

 

common services and port numbers. A blank destination IP address means any

 

destination IP address.

Source Address

Enter the source IP address in dotted decimal notation. A blank source IP

 

address means any source IP address.

Source Subnet

Enter the destination subnet mask. This field is N/A if you do not specify a

Netmask

Source Address. Refer to the appendices for more information on IP subnetting.

 

A blank source port means any source port number.

Source Port

Enter the port number of the source. See Table 123 on page 302 for some

 

common services and port numbers.

Protocol

Select the protocol (TCP or UDP) or select User defined and enter the protocol

 

(service type) number. ID “0” means any protocol number.

Back

Click Back to go to the previous screen.

 

 

Apply

Click Apply to save your changes back to the ZyXEL Device.

 

 

Cancel

Click Cancel to begin configuring this screen afresh.

 

 

The following table describes common services with their associated port numbers.

Table 123 Services and Port Numbers

SERVICES

PORT NUMBER

 

 

ECHO

7

 

 

FTP (File Transfer Protocol)

21

 

 

SMTP (Simple Mail Transfer Protocol)

25

 

 

DNS (Domain Name System)

53

 

 

Finger

79

 

 

HTTP (Hyper Text Transfer protocol or WWW, Web)

80

 

 

POP3 (Post Office Protocol)

110

 

 

NNTP (Network News Transport Protocol)

119

 

 

SNMP (Simple Network Management Protocol)

161

 

 

SNMP trap

162

 

 

PPTP (Point-to-Point Tunneling Protocol)

1723

 

 

19.9 Bandwidth Monitor

To view the ZyXEL Device’s bandwidth usage and allotments, click Advanced > Bandwidth MGMT > Monitor. The screen appears as shown. Select an interface from the drop-down list box to view the bandwidth usage of its bandwidth rules.

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Chapter 19 Bandwidth Management