User`s guide

10.

After committing your changes, log back into the Barracuda Firewall.

How to Add a Static Network Interface

Follow the instructions in this article to configure a static network interface. You can

add a subnet to a free physical or virtual interface.

How to Configure a VLAN

To configure a static network interface:

Go to the page.NETWORK > IP Configuration

In the section, click .Static Interface Configuration Add Static Network Interface

In the window, configure the settings for the network interface. Add Static Network Interface

From the list, you can select the following options to specify if the network is added to a network object: Classification

Unclassified – The network is not added to any network objects.

Trusted – The network is added to the network object.Trusted LAN

DMZ – The network is added to the network object.DMZ Networks

WAN – The network is added to the network object.Internet

If you do not enter a , the default gateway (0.0.0.0) is used. Gateway

Click .Add

At the top of the page, click on the warning message to execute the new network configuration.

How to Configure Wi-Fi

The Barracuda Firewall X101 and X201 are equipped with a Wi-Fi network module supporting IEEE 802.11 b/g/n with a maximum transmission

rate of 54 Mbps and 108 Mbps in SuperG mode for compatible client devices. Using WPA and WPA2 with a RADIUS authentication server, you

can encrypt wireless networks. The Barracuda Firewall can serve up to three independent Wi-Fi networks with different SSIDs. You can configure

each Wi-Fi network with a landing page serving either a confirmation message or a ticketing system for guest network access.

In this article:

Step 1. Configure the Wi-Fi Interface

Step 2. Configure the Wi-Fi Settings

Configure the Radio

Configure a Wi-Fi Access Point

Step 3. Enable the DHCP Server

Step 4. Configure the Firewall Rule for Wi-Fi

Step 5. Verify the Order of the Rules in the Rule Set

Step 1. Configure the Wi-Fi Interface

To configure basic network settings for the Wi-Fi module:

Go to the page.NETWORK > IP Configuration

In the section, edit one of the available Wi-Fi interfaces (ath0, ath2, ath3) if you want to change the IPStatic Interface Configuration

address configuration.

Click .Save

Step 2. Configure the Wi-Fi Settings

When the static Wi-Fi network interface is available, Wi-Fi can be activated. The SSID, wireless security, and authentication can also be adjusted.