Innoband 4000-R2, Руководство пользователя

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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.
1.
Trigger
: the outbound port number issued by the application. .
2.
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 s elect 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.
2.3.2.3 Miscellaneous Items
IP Address of DMZ Host
DMZ (DeMilitarized Zone) Host is a host without the protection of firewall. It allows a computer to be
exposed to unrestricted 2-way communication for Internet games, Video conferencing, Internet
telephony and other special applications.
NOTE: This feature should be used only when needed.
Super DMZ (IP Passthrough)
The client to be set in Super DMZ and dhcp server assigns a global IP which is the same with Wan IP
of this device. This client also can access the local client. This client behind NAT can use various
applications without limitation.