Draytek Vigor2500V Manual page 62

The following sections will explain more about the General Setup and
Filter Setup in the Firewall Setup section using the Web
Configurator. The Vigor router provides 12 filter sets with 7 filter rules
for each set. As a result, there are a total of 84 filter rules for the Filter
Setup. By default, the Call Filter rules are defined in Filter Set 1 and
the Data Filter rules are defined in Filter Set 2.
The following is the setting path for this function.
Firewall > General Setup
General Setup: Some general settings are available from this link.
Filter Setup: Here are 12 filter sets for IP Filter configurations.
DoS defense: Click it to set up the DoS defense facility for detecting
and mitigating the DoS attacks. The more details can be found in
the Supplement A of Chapter 6.
Firewall
> Filter Setup
> DoS Defense
> URL Content Filter
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