ZyXEL Communications 200 Series - Manual (Page 485)

Chapter 29 IDP
ZyWALL USG 100/200 Series User’s Guide
485
Figure 378 Anti-X > IDP > General
The following table describes the screens in this screen.
Table 152 Anti-X > IDP > General
LABEL DESCRIPTION
General Setup
Enable Signature
Detection You must register for IDP service in order to use packet inspection signatures.
If you don’t have a standard license, you can register for a once-off trial one.
Policies Use this list to specify which IDP profile the ZyWALL uses for traffic flowing in a
specific direction.
Priority IDP policies are applied in order of priority.
From, To This is the direction of travel of packets to which an IDP profile is bound.
Note: Depending on your network topology and traffic load,
binding every packet direction to an IDP profile may affect
the ZyWALL’s performance.
From LAN To LAN means packets traveling from a computer on one LAN
subnet to a computer on another LAN subnet via the ZyWALL’s LAN zone
interfaces. The ZyWALL does not check packets traveling from a LAN
computer to another LAN computer on the same subnet.
From WAN To WAN means packets that come in from the WAN zone and the
ZyWALL routes back out through the WAN zone.
IDP Profile This field shows which IDP profile is bound to which traffic direction. Click the
popup icon to change to a different profile.