Chapter 15 Firewall
AMG1302-T11C User’s Guide
169
15.4 The Rules Screen
Click
Security > Firewall > Rules
to display the following screen. This screen displays a list of the
configured firewall rules. Note the order in which the rules are listed.
Note: The firewall configuration screen shown in this section is specific to the following
devices: P-The ordering of your rules is very important as rules are applied in turn.
Figure 84
Security > Firewall > Rules
The following table describes the labels in this screen.
Table 63
Security > Firewall > Rules
LABEL
DESCRIPTION
Firewall Rules
Storage Space in
Use
This read-only bar shows how much of the AMG1302-T11C's memory for recording
firewall rules it is currently using. When you are using 80% or less of the storage space,
the bar is green. When the amount of space used is over 80%, the bar is red.
Packet Direction
Use the drop-down list box to select a direction of travel of packets for which you want
to configure firewall rules.
Create a new rule
after rule number
Select an index number and click
Add
to add a new firewall rule after the selected index
number. For example, if you select “6”, your new rule becomes number 7 and the
previous rule 7 (if there is one) becomes rule 8.
The following read-only fields summarize the rules you have created that apply to traffic
traveling in the selected packet direction. The firewall rules that you configure
(summarized below) take priority over the general firewall action settings in the
General
screen.
#
This is your firewall rule number. The ordering of your rules is important as rules are
applied in turn.
Active
This field displays whether a firewall is turned on or not. Select the check box to enable
the rule. Clear the check box to disable the rule.
Source IP Address
This column displays the source addresses or ranges of addresses to which this firewall
rule applies. Please note that a blank source or destination address is equivalent to
Any
.
Destination IP
Address
This column displays the destination addresses or ranges of addresses to which this
firewall rule applies. Please note that a blank source or destination address is equivalent
to
Any
.
Service
This column displays the services to which this firewall rule applies. See
for more information.
Action
This field displays whether the firewall silently discards packets (
Drop
), discards
packets and sends a TCP reset packet or an ICMP destination-unreachable message to
the sender (
Reject
) or allows the passage of packets (
Permit
).
Содержание AMG1302-T11C
Страница 12: ...12 PART I User s Guide ...
Страница 57: ...Chapter 4 Tutorials AMG1302 T11C User s Guide 57 Tutorial Advanced QoS Class Setup ...
Страница 60: ...60 PART II Technical Reference ...
Страница 142: ...Chapter 10 Quality of Service QoS AMG1302 T11C User s Guide 142 Figure 66 QoS Class Setup Add Edit ...
Страница 298: ...Appendix H Legal Information AMG1302 T11C User s Guide 298 Environmental Product Declaration ...
