Barracuda Networks 4 Especificaciones descargar pdf (Pagina 21)

Administrator’s Guide

Installing and configuring the Barracuda Web Filter 21

To configure the Barracuda Web Filter:

1. From a Web browser, enter the IP address of the Barracuda Web Filter followed by port 8000.

For example:

http://192.168.200.200:8000.

2. To log into the administration interface, enter admin for the username and admin for the

password.

3. Select BASIC > IP Configuration, and perform the following steps:

3a. Enter the IP address of your primary and secondary DNS servers (if these have not yet

been set up).

3b. Set Operating Mode to Audit.

3c. Set Enable Perimeter Transparency to one of the following depending your type of

deployment:

• For Inline Pass-Through deployment, select Yes to expose the IP addresses of your

clients instead of allowing all HTTP traffic coming from the Barracuda Web Filter.

• For Forward Proxy deployment, select No.

3d. (Optional) Configure any static routes.

3e. Click Save Changes.

Note:

If the IP address of your Barracuda Web Filter on the IP Configuration page is changed,

you are disconnected from the Web interface. If this occurs, log in again using the new IP

address.

4. Select BASIC > Administration, and perform the following steps:

4a. Assign a new administration password to the Barracuda Web Filter (optional). This step

is highly recommended.

4b. Make sure the local time zone is set correctly.

Time on the Barracuda Web Filter is automatically updated via NTP (Network Time

Protocol). It requires that port 123 is opened for inbound and outbound UDP (User

Datagram Protocol) traffic on your firewall (if the Barracuda Web Filter is located

behind one).

It is important that the time zone is set correctly because this information is used to

determine the delivery times for messages and is displayed in certain mail reading

programs.

4c. If desired, change the port number used to access the Barracuda Web Filter

administration interface. The default port is 8000.

4d. Enter the amount of time for the session expiration length (in minutes) of your

administration interface session.

At expiration, you are required to log back into the administration interface.

4e. (Optional) Specify your local SMTP server. Enter the email address for your

Administrator to receive system and threat email alerts and notifications.

4f. Click Save Changes.

Step 6. Update the Barracuda Web Filter firmware

To update the firmware on the Barracuda Web Filter:

1. Select ADVANCED > Firmware Update.

2. Read the release notes to learn about the latest features and fixes provided in the new firmware

version.

3. Click Download Now next to Latest General Release. Click OK on the download duration

window.

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 91 92

Comentarios a estos manuales

Sin comentarios

Barracuda Networks 4 Especificaciones Pagina 21

Comentarios a estos manuales