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Barracuda NextGen Firewall X

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End-Of-Life and End-Of-Support on December 1st, 2020: All Barracuda Firewall X-Series sales will cease; neither new sales nor any renewals will be available. If you currently hold a maintenance and support contract, you will continue to receive our award-winning support and services until your contract expires. Please see the End-Of-Life definition as described in the End of Support and End of Life Information.

Example - Configuring a Static WAN Connection

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This article provides example settings to configure an interface for an ISP that statically assigns an IP address for a WAN uplink. For instructions on how to configure a static network interface, see How to Configure Static Network Interfaces.

The static WAN interface and ISP gateway for this example are shown in the following figure:

static_interface_wan.png

The interface must be configured on port p4 with an IP address of 69.122.23.58 and a netmask of 255.255.255.0 (or /24). The default gateway of the ISP is 69.122.23.254.

Configure the static network interface with the following settings:

SettingValue
Network InterfaceSelect p4.
IP AddressEnter 69.122.23.58.
NetmaskEnter 255.255.255.0.
ClassificationClick WAN.
GatewayEnter 69.122.23.254.