User manual
" Click "New" to forward a port. " In the "Rule Name" field, assign a
name for the Port Forwarding rule you are creating. " If use are
using VLANs then select the VLAN that you want to apply the port
forwarding rule for. If you are not using VLANs then take the default
values. " Either select the client from the list of existing LAN clients
or enter the IP address in the "New IP Address" field. Click "Add >"
" From the Application List, select the application that want to use
for port forwarding. If it is not present then you will manually enter
the port configuration. " Enter an Application Name. " Enter the real
port number used by the application in the WAN fields. " Enter the
local port number for the application in the LAN fields, this can be
the same as the Real Port. " To forward a range of ports instead of a
single port, use a dash (-) sign in between. For example to forward
all ports between 23 and 80, enter "23-80". " Click "Save" to save
the port forwarding rule.
DMZ
The DeMilitarized Zone (DMZ) feature opens up all of the ports of a
single local network host for unrestricted access from the Internet.