User`s guide

Digi International, Inc. User’s Guide
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Each item consists of the following parameters:
o Protocol: This parameter indicates which protocol will implement this port
forwarding rule. Possible protocols are TCP, UDP, TCP/UDP.
o External Port: This is the port for public access.
o Forward to Internal IP Address: This is the IP address of the internal host to
provide service for the outside.
o Forward to Internal Port: This indicates the port of internal service.
DMZ: When DMZ is enabled, assign a client’s IP address to the Digi Wi-Point 3G. The Digi
Wi-Point 3G will forward all incoming traffic from WI-FI to this client host, for example if
you access a client host of Ethernet from Internet.
• LAN Host: Client’s IP address.
Anti-Attack: Anti-Attack function can block an attack via the Stateful Packet Inspect (SPI).
The Digi Wi-Point 3G can block the following attacks:
Denial of Service (DoS): Ping of Death, Land, Smurf, SYN Flood, Fraggle and
IP Spoofing.
• Enable Anti-Attack: Check this box to enable the function. Select the attack you
want to block.
Content Filter: Content Filter is an advanced security feature designed to filter the HTTP
sessions according to the contents.
Content Filter includes URL filter list and WEB features restriction. The default
configuration of content filter is off. Enable by checking Apply filter and Restrict Web
Features on: LAN, then click Apply.
• Apply filter and Restrict Web Features on LAN: Indicates whether or not the
Content Filter is enabled.