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Chapter 19 Bandwidth Management
ZyWALL 2 Plus User’s Guide
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The following table describes the labels in this screen.
19.12.1 Bandwidth Manager Class Configuration
Configure a bandwidth management class in the Class Setup screen. You must use the
Summary screen to enable bandwidth management on an interface before you can configure
classes for that interface.
Click ADVANCED > BW MGMT > Class Setup > Add Sub-Class or Edit to open the
following screen. Use this screen to add a child class.
Table 107 ADVANCED > BW MGMT > Class Setup
LABEL DESCRIPTION
Interface Select an interface for which you want to set up bandwidth management classes.
Bandwidth management controls outgoing traffic on an interface, not incoming. So,
in order to limit the download bandwidth of the LAN users, set the bandwidth
management class on the LAN. In order to limit the upload bandwidth, set the
bandwidth management class on the corresponding WAN interface.
Bandwidth
Management
This field displays whether bandwidth management on the interface you selected in
the field above is enabled (Active) or not (Inactive).
After you select an interface, the bandwidth management classes configured for the
interface display. The name and bandwidth display for each class.
Add Sub-Class Click Add Sub-class to add a sub-class.
Edit Click Edit to configure the selected class. You cannot edit the root class.
Delete Click Delete to delete the class and all its sub-classes. You cannot delete the root
class.
Statistics Click Statistics to display the status of the selected class.
Enabled classes
Search Order
This list displays the interface’s active bandwidth management classes (the ones
that have the bandwidth filter enabled). The ZyWALL applies the classes in the
order that they appear here. Once a connection matches a bandwidth management
class, the ZyWALL applies the class’s rules and does not check the connection
against any other bandwidth management classes.
Search Order This is the index number of an individual bandwidth management class.
Class Name This is the name that identifies a bandwidth management class.
Service This is the service that this bandwidth management filter is configured to manage.
Destination IP
Address
This is the destination IP address for connections to which this bandwidth
management filter applies.
Destination Port This is the destination port for connections to which this bandwidth management
filter applies.
Source IP
Address
This is the source IP address for connections to which this bandwidth management
filter applies.
Source Port This is the source port for connections to which this bandwidth management filter
applies.
Protocol ID This is the protocol ID (service type) number for connections to which this
bandwidth management filter applies. For example: 1 for ICMP, 6 for TCP or 17 for
UDP.
Move Type a filter’s index number and the number for where you want to put that filter.
Click Move to move the filter to the number that you typed. The ordering of your
filters is important as they are applied in order of their numbering.