ZyXEL Communications SBG3500-N000 - The Access Control Screen

Chapter 17 Firewall
SBG3500-N Series User’s Guide
257
17.5 The Access Control Screen
Click Security > Firewall > Access Control to display the following screen. This screen displays a
list of the configured incoming or outgoing filtering rules.
Figure 127 Security > Firewall > Access Control
The following table describes the labels in this screen.
Table 89 Security > Firewall > Access Control
LABEL DESCRIPTION
Rules Storage
Space usage
This bar shows the percentage of the SBG3500-N Series’s space has been used. If the usage
is almost full, you may need to remove an existing filter rule before you create a new one.
Direction This displays the direction of the ACL rule.
Add new ACL
rule
Click this to go to add a filter rule for incoming or outgoing IP traffic.
# This is the index number of the entry.
Enable This field displays whether the ACL rule is active or not. A yellow bulb signifies that this rule
is active. A gray bulb signifies that this rule is not active.
Name This displays the name of the rule.
From/To This is the packet direction. Choose the interfaces from the drop-down list to set the
direction of the packet that the ACL rule applies.
Src IP This displays the source IP addresses to which this rule applies. Please note that a blank
source address is equivalent to Any.
Dst IP This displays the destination IP addresses to which this rule applies. Please note that a
blank destination address is equivalent to Any.
Service This displays the transport layer protocol that defines the service and the direction of traffic
to which this rule applies.