User`s guide

ManualsBrandsBarracuda Networks ManualsNetworkingFirewall X100

ADVANCED > High Availability

NETWORK > IP Configuration > Management IP Configuration

NETWORK > IP Configuration > Dynamic Interface Configuration

(If 3G is available) NETWORK > IP Configuration > 3G Network Interface

Configure Monitoring

You can configure the monitoring of additional IP addresses and interfaces. If these IP addresses and interfaces become unreachable, a failover

is executed.

On the page, in the section, add the .ADVANCED > High Availability Monitoring and Reachable IPs Reachable Interfaces

Verify the HA Status

To verify the HA status of the Barracuda Firewall, go to the page and see the section. This sectionADVANCED > High Availability Status

indicates if the appliance is active, standby, primary, or secondary. If the appliance is not part of an HA cluster, this section indicates that it is Stan

.d-Alone

This figure shows an example of the status for a primary unit in standby mode:

This figure shows an example of the status for a secondary unit that is currently active:

Manually Execute an HA Failover

On the page, you can manually execute an HA failover by clicking in the section.ADVANCED > High Availability Manual Failover Status

If the Barracuda Firewall is not part of an HA cluster, the option is disabled.Manual Failover

Firewall

You can manage network traffic between untrusted and trusted network segments using object-based firewall rules. Even as your network grows,

firewall objects make it easy to manage services, hosts, and network segments. The firewall rules are processed from top to bottom to see if the

network traffic matches the criteria specified in them. The first matching rule is executed. Criteria for matching are one or more of:

Source IP address or network

Destination IP address or network

Service (protocol, port/range)

Application

Users

On the page, you can also view the current HA status in the section. To see the status details, hover over BASIC > Status Services Hi

.gh Availability

Note that the secondary Barracuda Firewall is not visible in Barracuda Cloud Control.