ZyXEL Communications Internet Security Appliance ZyWALL5UTM 4.0 - Manual (Page 242)

ZyWALL 5/35/70 Series User’s Guide
Chapter 13 Configuring IDP 242
Figure 112 IDP: General
The following table describes the labels in this screen.
Table 76 IDP: General Setup
LABEL DESCRIPTION
General Setup
Enable Intrusion
Detection and
Protection
Select this check box to enable IDP on the ZyWALL. When this check box is
cleared the ZyWALL is in IDP “bypass” mode and no IDP checking is done.
Turbo Card This field displays whether or not a ZyWALL Turbo Card is installed.
Note: You cannot configure and save the IDP and Anti-Virus
screens if the ZyWALL Turbo Card is not installed.
Protected Interface Select the Active check box to apply IDP to the corresponding interface. Traffic
going from the ZyWALL out through this interface is then checked against the
signature database for possible intrusions. For example, if you want to protect
the LAN computers from intrusions, select the LAN interface.
Apply Click this button to save your changes back to the ZyWALL.
Reset Click this button to begin configuring this screen afresh.
13.3 IDP Signatures
The rules that define how to identify and respond to intrusions are called “signatures”. Click
IDP in the navigation panel and then click the Signatures tab to see the ZyWALL’s
signatures.
13.3.1 Attack Types
Click IDP in the navigation panel and then select the Signatures tab. The Attack Type list
box displays all intrusion types supported by the ZyWALL. Other covers all intrusion types
not covered by other types listed.