ZyXEL Communications 2 Plus User Manual

 Chapter 11 Firewall

ZyWALL 2 Plus User’s Guide

Figure 136   SECURITY > FIREWALL > Default Rule (Bridge Mode)

The following table describes the labels in this screen.   

Table 49   SECURITY > FIREWALL > Default Rule (Bridge Mode)

0-100%

This bar displays the percentage of the ZyWALL’s firewall rules storage space that 

is currently in use. When the storage space is almost full, you should consider 

deleting unnecessary firewall rules before adding more firewall rules.

Enable Firewall

Select this check box to activate the firewall. The ZyWALL performs access control 

and protects against Denial of Service (DoS) attacks when the firewall is activated.

Note: When you activate the firewall, all current connections through 

the ZyWALL are dropped when you apply your changes.