Configure Ip Address And Network Settings; Configure Your Corporate Firewall - Barracuda Networks SSL VPN Administrator's Manual

The login prompt for the administrative console displays on the monitor, and the power light on
the front of the Barracuda SSL VPN turns on. For a description of each indicator light, refer to
Understanding the Indicator Lights on page 97.

Configure IP Address and Network Settings

The Barracuda SSL VPN is assigned a default IP address of 192.168.200.200.
To set a new IP address from the administrative console:
Connect your keyboard and monitor directly to the Barracuda SSL VPN.
1.
At the
2. barracuda login
The User Confirmation Requested window displays the current IP configuration of the
Barracuda SSL VPN.
Using your Tab key, select
3.
Enter the new IP address, netmask, and default gateway for your Barracuda SSL VPN. Select
4.
to enter your changes. (The Primary and Secondary DNS fields are optional at this time,
Save
but if not entered at this step then they must be entered in step 3b of Configure Administrative
Settings on page 22). Select
The new IP address and network settings are applied to your Barracuda SSL VPN.

Configure Your Corporate Firewall

If your Barracuda SSL VPN is located behind a corporate firewall, refer to Table 3.1 for the ports that
need to be opened on your corporate firewall to allow communication between the Barracuda SSL
VPN, your email server, and the Internet. Enabling SSL for Administrators and Users on page 29
Table 3.1: Ports to Open on Your Corporate Firewall
Port
22
25 (optional)
53
80
123
339
443
636
prompt, enter admin for the login and admin for the password.
and press
Change
.
Exit
Direction Protocol
Out TCP
In/Out TCP
Out TCP/UDP
Out TCP
Out UDP
Out TCP
In TCP
Out TCP
to change the IP configuration.
Enter
Description
Remote diagnostics and technical support
services
Email notifications and alerts, including
initial password notifications. See notes
on the next page.
DNS (Domain Name Server)
Firmware and Energize updates (unless
configured to use a proxy)
NTP (Network Time Protocol)
Active Directory / LDAP
For remote access over SSL (https) to the
Barracuda SSL VPN. See
for Administrators and Users
Active Directory / LDAP
Enabling SSL
on page 29
Getting Started 21