HP SuperStack Firewall Series Manual do Utilizador descarregar pdf (Página 145)

Making Configuration Changes 145

4 Log into the backup Firewall. Click the Tools button on the left side of the

browser window, and then click the Configuration tabatthetopofthe

window. Next, click the Import button.

5 Click the Browse button and select the file that was previously saved

using the Export button. Once the file has been selected, click the Import

button. Restart the Firewall for the settings to take effect.

The Web browser used to Import Settings must support HTTP uploads.

If the backup Firewall displays an error message when you try to import

the preferences file, check for the following problems:

■

The firmware version loaded on the backup Firewall does not match

the firmware version on the primary Firewall.

■

The backup Firewall serial number specified in the primary Firewall’s

Web interface does not match the actual serial number of the backup

Firewall.

To check the backup Firewall firmware version or serial number, click the

General button on the left side of the browser window and then click the

Status tab at the top of the window. Both the firmware version and the

Firewall serial number are displayed at the top of the window.

In the event of a mismatch in firmware versions, it will be necessary to

upgrade the firmware to correct the problem. See “Upgrading the

Firewall Firmware” on page 92 for instructions on upgrading firmware.

At this point, you have successfully configured your two Firewalls as a

High Availability pair. In the event of a failure in the primary unit, the

backup unit will take over operation and maintain the connection

between the protected network and the Internet.

Making

Configuration

Changes

All configuration changes for the High Availability pair must be made on

the primary Firewall. Once you have made configuration changes on the

primary Firewall, export the updated preferences file and then import the

file into the backup Firewall.

Firmware upgrades must be performed separately for the primary and

backup Firewalls. See “Upgrading the Firewall Firmware” on page 92 for

instructions on upgrading firmware.

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HP SuperStack Firewall Series Manual do Utilizador Página 145