Specifications

Password: admin

2. Configure the IP Address, Subnet Mask, Default Gateway, Primary

DNS Server and Secondary DNS Server as appropriate for your network.

3. Save your changes.

If you do not have a monitor and keyboard and want to set the IP using the RESET

button on the front panel, press and hold the RESET button per the following table:

IP address Press and hold RESET for…

192.168.200.200 5 seconds

192.168.1.200 8 seconds

10.1.1.200 12 seconds

Opening Firewall Ports

If your Barracuda SSL VPN is located behind a corporate firewall, ensure that the following ports

on your firewall are open to ensure proper operation.

Port Dir. TCP UDP Usage

25 Out Yes No Email alerts + One-time passwords

53 Out Yes Yes Domain Name Service (DNS)

80 Out Yes No Virus, firmware and updates

123 Out No Yes Network Time Protocol (NTP)

443 In/Out Yes No HTTPS/SSL port for SSL VPN access

8000 In/Out Yes No Appliance administrator interface port (HTTP)

8443 In/Out Yes No Appliance administrator interface port (HTTPS)

Note: The Appliance Administrator interface ports on 8000/8443 should only be opened if you

intend to manage the appliance from the Internet.

Configure the Barracuda SSL VPN

After specifying the IP address of the system and opening the necessary ports on your firewall,

you will need to configure the Barracuda SSL VPN from the administration interface. Make sure

the computer from which you configure the Barracuda SSL VPN is connected to the same

network, and the appropriate routing is in place to allow connection to the Barracuda SSL VPN’s

IP address from a Web browser.

To configure the Barracuda SSL VPN:

1. In your Web browser’s address bar, enter http:// followed by the Barracuda SSL VPN’s IP

address, followed by the default Appliance Administrator Web interface HTTP port (:8000). For

example, if you configured the appliance with an IP address of 192.168.200.200, you would

type: http://192.168.200.200:8000

2. Log in to the administration interface by entering ssladmin for the username and ssladmin

for the password.

3. Go to the Basic IP Configuration page and perform the following:

• Verify that the IP Address, Subnet Mask, and Default Gateway are correct.

• Verify that the Primary and Secondary DNS Server are correct.

• Verify that the Proxy Server Configuration settings are correct, if you are using a proxy

server on your network.

4. Click Save Changes. If you changed the IP address of your Barracuda SSL VPN, you are

disconnected from the administration interface and will need to log in again using the new IP

address.