ZyXEL Communications P-2304R-P1 Series User Manual

 Chapter 12 Firewall

P-2304R-P1 Series User’s Guide

Figure 71   IP Alias

Use this screen to configure the basic settings for your firewall. To access this screen, click 
Security > Firewall > General.

Figure 72   Security > Firewall > General

Each field is described in the following table.

Table 58   Security > Firewall > General

Enable Firewall

Select this to activate the firewall. The ZyXEL Device controls access and protects 

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

Bypass Triangle 

Route

Select this if you want to let some traffic from the WAN go directly to a computer in 

the LAN without passing through the ZyXEL Device. See the appendices for more 

information about triangle route topology.

Max NAT/Firewall 

Session Per User

Select the maximum number of NAT rules and firewall rules the ZyXEL Device 

enforces at one time. The ZyXEL Device automatically allocates memory for the 

maximum number of rules, regardless of whether or not there is a rule to enforce. 

This is the same number you enter in Network > NAT > General.