User Manual

Broadband DSL/Cable Wireless Router User’s Manual
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7.Firewall Configuration
Overview
An Internet firewall allows approved traffic in and out
according to a predetermined plan. A firewall is a safeguard
security mechanism that provides protection between LAN
and WAN. It protects the intranet from intrusion by outsides
and hackers, thus providing a secure environment for users.
The Broadband DSL/Cable Wireless Router provides a
number of functions to user, including:
1. Basic Setting.
2. LAN to WAN Access Rule.
3. WAN to LAN Access Rule.
4. URL Blocking.
5. E-mail Alerts.
6. Event Log.