Motorola WIRELESS CABLE MODEM GATEWAY SBG900 - WARRANTY Guide d'installation télécharger pdf (Page 5)

The SBG900 firewall protects the SBG900 LAN from undesired attacks and other intrusions from the

Internet. This section shows you how to setup a Firewall policy for your network/connection.

On the SBG900 Setup Program left panel, click Firewall and click POLICY.

Click basic to display the predefined firewall policy templates.

Caution! Firewalls are not foolproof. Choose the most secure firewall policy you can. To enable

easy network setup, the default firewall policy is None, which provides no security.

Select a Firewall setting by clicking a circle. Choose the Highest setting you think you can get by with

To create your own set of “rules” for the firewall policy, click the Advanced link at the top of the Policy

page. To be alerted of activity stopped by the firewall or seeing a history log, click the ALERT or

LOGS tabs at the top of the Firewall page.

A Firewall uses a logical system for identifying and blocking potential attacks and unwanted data

transmission. The Firewall will be transparent to most Internet applications, but some services which

either depend heavily on milliseconds of delay or that send and receive data regularly without actual

requests from the user end may be affected by a Firewall. If this happens, try setting up a Custom policy

that best “overlooks” services like this (gaming, etc.)

Set u

Firewall Protection

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Motorola WIRELESS CABLE MODEM GATEWAY SBG900 - WARRANTY Guide d'installation Page 5