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Instant Broadband™ Series
Firewall
Important: This is an Advanced Function. No changes should be made to this tab without a thorough understanding of network concepts.
The Firewall screen allows you to enable the advanced firewall functions of the Gateway, so it can use Stateful Packet Inspection (SPI) to automatically detect and block Denial of Service (DoS) and hacker attacks. Also, you can enable the Gateway to maintain a security log, which can be viewed by clicking the Show Firewall Log Table button. The security log can also be
Figure
•Firewall Service Enable or disable the advanced firewall functions.
•Address Info You can specify that the security log be
•Log Timer Depending on how often you want the security log
Click the Show Firewall Log Table button to view the security log.
When finished making your changes on this tab, click the Apply button fol- lowed by the Continue button to save these changes, or click the Cancel but- ton to undo your changes. For further help on this tab, click the Help button.
ADSL Gateway with Modem / Router /
Link Test
Important: This is an Advanced Function. No changes should be made to this tab without a thorough understanding of network concepts.
The Link Test page allows an advanced user or technician to perform advanced diagnostics of the ADSL Gateway and perform connectivity tests.
Figure
The information provided by these tests is not discussed in this document.
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