ZyXEL Communications ISG50 User Manual

 Chapter 23 Firewall

ISG50 User’s Guide

Click Configuration > Firewall > Session Limit and the Add or Edit icon to display the Firewall 
Session Limit Edit screen. Use this screen to configure rules that define a session limit for specific 
users or addresses.

Configuration > Firewall > Session Limit > Edit

Rule Summary

This table lists the rules for limiting the number of concurrent sessions hosts can 
have.

Add

Click this to create a new entry. Select an entry and click Add to create a new 
entry after the selected entry.

Edit

Double-click an entry or select it and click Edit to open a screen where you can 
modify the entry’s settings. 

Remove

To remove an entry, select it and click Remove. The ISG50 confirms you want to 
remove it before doing so.

Activate

To turn on an entry, select it and click Activate.

Inactivate

To turn off an entry, select it and click Inactivate.

Move

To change a rule’s position in the numbered list, select the rule and click Move to 
display a field to type a number for where you want to put that rule and press 
[ENTER] to move the rule to the number that you typed.

The ordering of your rules is important as they are applied in order of their 
numbering.

Status

This icon is lit when the entry is active and dimmed when the entry is inactive.

#

This is the index number of a session limit rule. It is not associated with a specific 
rule. 

User

This is the user name or user group name to which this session limit rule applies.

Address

This is the address object to which this session limit rule applies.

Description

This displays the information entered to help identify this rule. 

Limit

This is how many concurrent sessions this user or address is allowed to have.

Apply

Click Apply to save your changes back to the ISG50.

Reset

Click Reset to return the screen to its last-saved settings. 

Configuration > Firewall > Session Limit (continued)