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Chapter 24 Firewall
ZyWALL USG 300 User’s Guide
461
24.2.2 The Firewall Add/Edit Screen
In the Firewall screen, click the Edit or Add icon to display the Firewall Rule
Edit screen.
Figure 347 Configuration > Firewall > Add
The following table describes the labels in this screen.
Service This displays the service object to which this firewall rule applies.
Access This field displays whether the firewall silently discards packets (deny),
discards packets and sends a TCP reset packet to the sender (reject) or
permits the passage of packets (allow).
Log This field shows you whether a log (and alert) is created when packets
match this rule or not.
Apply Click Apply to save your changes back to the ZyWALL.
Reset Click Reset to return the screen to its last-saved settings.
Table 120 Configuration > Firewall (continued)
LABEL DESCRIPTION
Table 121 Configuration > Firewall > Add
LABEL DESCRIPTION
Create new
Object
Use to configure any new settings objects that you need to use in this
screen.
Enable Select this check box to activate the firewall rule.
From
To
For through-ZyWALL rules, select the direction of travel of packets to
which the rule applies.
any means all interfaces or VPN tunnels.
ZyWALL means packets destined for the ZyWALL itself.