This document describes firewall functionalities, their specifications and, in particular, how to use dynamic filtering and intrusion detection functionalities.

FQDN Filter Function

You can specify the FQDN for source and destination addresses of the ip filter command.

Share Filter

By enabling the Intrusion Detection, "Share" P2P software detects packets used and rejects communications.

URL Filter with Internal Data Base

The "URL Filter with Internal Data Base" functionality allows you to register all or a part of a URL as a keyword and restrict access to URLs containing that keyword.

Transparency Firewall

FWX120 can work as a firewall to be added into the existing network.

Intrusion Detection (IDS)

This document describes the intrusion detection (IDS: Intrusion Detection System) for the FWX120.

DHCP Authentication

This function enables administrator to implement a permission-based access control by designating which terminals are permitted to access registered networks (registered terminals) and which terminals are not (non-registered terminals).

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