ZyXEL Communications P-660HN-TxA - Manual (Page 153)

Chapter 10 Firewall
P-660HN-TxA User’s Guide
153
10.2 The Firewall Screen
Use this screen to enable firewall and/or SPI. Click Advanced Setup > Firewall
to display the following screen.
Figure 73 Advanced Setup > Firewall
The following table describes the labels in this screen.
Enabling SPI blocks all traffic initiated from the WAN side,
including the DMZ, virtual server and ACL on the WAN side.
Table 49 Advanced > Firewall
LABEL DESCRIPTION
Firewall Use this field to enable or disable firewall on your ZyXEL Device.
SPI Use this field to enable or disable SPI on your ZyXEL Device.
SAVE Click this to save your changes.
CANCEL Click this to restore your previously saved settings.