Barracuda Networks 4 Guide d'installation télécharger pdf (Page 52)

52 Barracuda Spam Firewall Administrator’s Guide

• To add an individual IP address (instead of an entire network), use a netmask of

255.255.255.255.

• If you do not specify any IP addresses or networks, all systems are granted access.

Changing the Web Interface Port and Session Expiration Length

The following table describes the settings in the Web Interface HTTP Port section on the

Basic > Administration page.

Shutting Down the System

The System Reset/Shutdown section on the BASIC-->Administration page lets you shutdown, reset,

and reload the Barracuda Spam Firewall.

The following table describes each of these options.

Table 4.13:

Field Description

Web Interface HTTP Port The port used to access the administration interface from your Web

browser (default is HTTP port 80). To change this value:

1. Enter a new port number in the field.

2. Click Restart Interface.

You are automatically logged out of the administration interface.

3. In your Web browser, change the port used to access the

administration interface.

Session Expiration Length The length of time users can be logged into the administration interface

before being automatically logged off (default is 60 minutes). To change

this value:

1. Enter the number of minutes a session can remain active.

2. Click Save Changes.

Caution

Shutting down, restarting, or reloading the system can cause interruptions in e-mail delivery.

Table 4.14:

Button Description

Shutdown Shuts down and powers off the system.

1 2 ... 47 48 49 50 51 52 53 54 55 56 57 ... 141 142

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Barracuda Networks 4 Guide d'installation Page 52