Dmz - Sierra Wireless AirLink RV50 Series User Manual

ALEOS 4.9.0 Software Configuration User Guide for AirLink RV50 Series
Field
DMZ Host Enabled
Rev 1 Dec. 17
You do not need to reboot immediately, if you have additional changes to
make, but port forwarding does not take effect until the device is rebooted.
An unsolicited TCP and UDP data request coming in to the AirLink gateway on
port 8080 is forwarded to the LAN connected device, 192.168.13.100, at port 80.
In addition, unsolicited data requests coming in from the Internet on ports 8081,
8082, 8083, 8084, and 8085 are forwarded to ports 81, 82, 83, 84, and 85
respectively.

DMZ

The DMZ is used to direct unsolicited inbound traffic to a specific LAN device
such as a computer running a web server or other internal application. The DMZ
with public mode is particularly useful for certain services like VPN, NetMeeting,
and streaming video where the remote server may require a WAN connection to
the LAN device rather than being NATed by the router.
Options for DMZ are Automatic, Manual, and Disable. (Disable by default.)
Automatic uses the first connected device. If more than one host is available
(multiple Ethernet on a switch connected to the device and/or Ethernet with
USBnet) and you want to specify the host to use as the DMZ, select Manual and
enter the IP address of the desired host.
Figure 7-7: ACEmanager: Security > Port Forwarding (DMZ)
Description
The AirLink gateway allows a single client to connect to the Internet through a demilitarized
zone (DMZ). Options are:
Automatic—enables the first connected device or the Public Mode interface as the
•
DMZ
Manual—inserts a specific IP address in the DMZ IP field
•
Disable—no connected device receives unsolicited traffic from the cellular network or
•
Internet (default)
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