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Barricade g Wireless Router with USB Print Server
Manual
8.5.2 | Special Applications
This section allows you to configure dynamic port forwarding rules by using an outgoing trigger
port.
Trigger Port:
Enter in the outgoing port that will be used to open the public ports
Trigger Type:
Choose the protocol type, TCP or UDP traffic.
Public Port:
Set the Incoming Range of ports that will be opened by the outgoing trigger port data.
The maximum range that you can use for all NAT ports is 0 to 65535.
Public Type:
Choose the protocol type, TCP or UDP traffic.
Enabled:
You can enable or disable these rules as needed.
NOTE
: For security, if you are not using a Special Applications rule, it is recommended that you
disable the rule until needed.
Need Port Info?
For a list of the ports required by some of the popular online games and other applications
please refer to
Appendix C | SMC Port List for Games and Applications.
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Barricade g Wireless Router with USB Print Server
Manual
8.6 | Firewall
The firewall does not significantly affect system performance, so we advise enabling it to protect
your network users.
To enable the Stateful Packet Inspection (SPI) firewall, click on the [FIREWALL] link in the side
navigation bar, select the [Enable] option and click the [SAVE SETTINGS] button.
Once the Barricade g Firewall is enabled, you will have be able to access several other features,
including:
•
Access Control
•
MAC Filter
•
URL Blocking
•
Schedule Rule
•
Intrusion Detection
•
DMZ
The following sections outline each of these options.
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Barricade g Wireless Router with USB Print Server
Manual
8.6.1 | Access Control
Using this option allows you to specify different privileges for the client PCs. This is an excellent
tool to control a child’s access to specific content and/or general internet access for a specific
time and/or date.
To setup an Access Control Rule:
Click on [Click Add PC] link to access the [Access Control Add
PC] configuration page.
Rule Description
: Set a Rule Description so you know what this rule applies to. Ex. Jon’s Internet
Access.
Client PC IP Address:
Set the IP Address Range of the LAN PCs that you want to apply this rule to.
NOTE
: If you only want to apply the rule to one PC, just enter in the IP address twice.
For
example, if you want to setup a rule for LAN IP:
192.168.2.100 – your IP range would be 100-100.
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Manual
Client PC Service:
This is a section of pre-defined services. To block one of these services simply
check the [Blocking] option next to the service name.
For URL/Website blocking you will need to enter in the Websites and Keywords that you want to
block in the URL Blocking section.
User Define Service:
In this section you can define custom services that you want to block. To
configure, select the Protocol you want to block and then select the range of ports.
NOTE
: This section is useful for blocking new applications, such as Peer-2-Peer file sharing
applications that don’t use ports defined in the other section.
Scheduling Rule:
From this option you can select the schedule that you want this Access Control
Rule to be active. By default it is set to [Always Blocking].
NOTE
: If you want to configure a specific time/date for this Rule to be active you will need to
configure the [Schedule Rule] configuration page. When you set-up a custom schedule rule, it will
be listed in the drop-down menu as an option.
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Barricade g Wireless Router with USB Print Server
Manual
8.6.2 | MAC Filtering
The MAC Filtering feature of the Barricade allows you to control access to your network based on
the MAC (Media Access Control) Address of the client machine. This ID is unique to each network
adapter.
When this option is [ENABLED], each MAC Address listed in the table will be allowed to access the
network and Internet.
NOTE:
You must have at least ONE MAC address listed in this table when the feature is enabled.
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