User guide

ALEOS 4.3.4 Software Configuration User Guide
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Figure 7-5: ACEmanager: Security > Port Forwarding
Example of configuring the DMZ on an Ethernet connected device:
1. Enter 192.168.13.100 for the DMZ IP.
2. Select Ethernet as the Default Interface.
An unsolicited data request coming in to the AirLink device on any port is
forwarded to the LAN connected device, 192.168.13.100, at the same port.
Note: The DMZ settings are independent of the number of Port Forward entries and can
be used with port forwarding to pass anything not forwarded to specific ports.
Field Description
DMZ Enabled The AirLink device allows a single client to connect to the Internet through a demilitarized
zone (DMZ). Options are Automatic (default), Manual, and Disable.
• Automatic—enables the first connected host or the Public Mode interface as the DMZ
• Manual—inserts a specific IP address in the DMZ IP field
• Disable—no connected host receives unsolicited traffic from the cellular network or
Internet
Note: You can use a host connected to either Ethernet port on a Dual Ethernet X-Card as
the host for Auto or Manual DMZ.
DMZ IP This field only appears if Manual is selected for the DMZ Enabled field; this field does not
display if the DMZ is disabled. This is the IP address of the private mode host that should
be used as the DMZ.
DMZ IP in use IP address of the host to which inbound unsolicited packets are sent
When the device passes the Network IP to the configured public host, the DMZ IP in Use
displays the public IP.