Cerberus P 6391
39
Forwarding / DMZ
The DMZ host feature allows one local host to be exposed to the Internet for a special-
purpose service such as Internet gaming or videoconferencing. DMZ host forwards all the
ports at the same time. Any PC whose port is being forwarded should have a new static IP
address assigned to it (in
DHCP / Address Reservation
page) because its IP Address may
change when using the DHCP function.
Current DMZ Status
– Click the respective radio button to
Enable
or
Disable
DMZ.
DMZ Host IP Address
- Enter the local host IP address in this field.
Click the
Save
button to save this settings.
Note:
After you set the DMZ host, the firewall related to the IP address will not work.
Forwarding / UPnP
The Universal Plug and Play (UPnP) feature allows the devices, such as Internet computers,
to access the local host resources or devices as needed. UPnP devices can be automatically
discovered by the UPnP service application on the LAN.
Note:
Enabling UPnP may cause router to be vulnerable to
Flash UPnP
attacks.
Current UPnP Status
– Click the respective button to
Enable
or
Disable
UPnP. As allowing
this may present a risk to security, this feature is disabled by default.
App Description
- The description provided by the application in the UPnP request.
External Port
- External port, which the router opened for the application.
Protocol
- Which type of protocol is opened.
Internal Port
- Internal port, which the router opened for local host.
IP Address
- The internal host's IP address of the LAN.
Status
- Either
Enable
or
Disable
,
Enable
means that port is still active, otherwise, the port is
inactive.
Click the
Refresh
button to update the
Current UPnP Settings List
.
Click the
Save
button to save this settings.
Summary of Contents for Cerberus P6391
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