3. Making Configuration
AirLive GW-300R User’s Manual
37
This product’s NAT firewall filters out unrecognized packets to protect your Intranet, so all
hosts behind this product are invisible to the outside world. If you wish, you can make some
of them accessible by enabling the Virtual Server Mapping.
A virtual server is defined as a Service Port, and all requests to this port will be redirected
to the computer specified by the Server IP. Virtual Server can work with Scheduling Rules,
and give user more flexibility on Access control. For Detail, please refer to Scheduling
Rule.
3.3.2.2 Special AP
Some applications require multiple connections, like Internet games, Video conferencing,
Internet telephony, etc. Because of the firewall function, these applications cannot work
with a pure NAT router. The Special Applications feature allows some of these applications
to work with this product. If the mechanism of Special Applications fails to make an
application work, try setting your computer as the DMZ host instead.
Trigger: the outbound port number issued by the application..
Incoming Ports: when the trigger packet is detected, the inbound packets sent to the
specified port numbers are allowed to pass through the firewall.
This product provides some predefined settings Select your application and click Copy to to
add the predefined setting to your list.
Note! At any given time, only one PC can use each Special Application tunnel.
