ALEOS 4.2.3 User Guide
84 20080616
Port Forwarding and DMZ
In Port Forwarding, any unsolicited data coming in on a defined Public Port will be
routed to the corresponding Private Port and Host IP of a device connected to the
specified Physical Interface. In addition to a single port forwarded, you can also
forward a range of ports.
The DMZ is used to direct unsolicited inbound traffic to a specific LAN connected
host, 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 that may not work well with a NAT router.
Options for DMZ are Automatic, Manual, and Disable.
Automatic uses the first connected host. If more than one host is available
(multiple Ethernets on a switch connected to the device and/or Ethernet with
USB/net) and you want to specify the host to use as the DMZ, select Manual and
enter the IP address of the desired host.
Note: Port Forwarding and DMZ require Private Mode.
Figure 7-1: Port Forwarding
Figure 7-2: ACEmanager: Security - Port Forwarding
Note: The total number of port forwarding supported is 19.
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