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Using the Advanced Gateway Setup Port Triggering Option
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Ubee DVW3201B Advanced Wireless Voice Gateway Subscriber User Guide
July 2012
With port triggering, we define two kinds of ports: Trigger Port and Target Port. Trigger
port is the service request with a specific destination port number sent from a LAN side
host. Target Port is the port this specific application requires a LAN host to listen to. Thus,
the server returns responses to these ports.
For example:
1.
John requests a file from the Real Audio server (port 7070).
Port 7070 is a “trigger”
port and causes the device to record John’s computer IP address. The DVW3201B
associates John's computer IP address with the “target” port range of 6970-7170.
2. The Real Audio server responds to a port number ranging between 6970-7170.
3. The DVW3201B forwards the traffic to John’s computer IP address.
4. Only John can connect to the Real Audio server until the connection is closed or times
out.
Steps
To set up port triggering:
1.
Click the
Gateway
link from the top of the screen.
2. Click
Port Triggering
from the left side of the screen. The
Port Triggering
fields are
explained following this screen example.
Note:
The following example shows the Port Triggering option set up for a dual Xbox
configuration.
Page 57 / 96
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Using the Advanced Gateway Settings Pass Through Option
Ubee DVW3201B Advanced Wireless Voice Gateway Subscriber User Guide
July 2012
53
5.12
Using the Advanced Gateway Settings Pass Through Option
The
Pass Through
option allows you to configure a pass through table. Devices in the
pass through table are treated as bridge devices that store and forward data between
LAN interconnections.
Label
Description
Trigger Range
Defines the trigger port or a range of ports that trigger the
router to record the IP address of the LAN computer that sent
the traffic to a server on the WAN.
Start Port
Defines a port number or the starting port number in a range
of port numbers.
End Port
Defines a port number or the ending port number in a range of
port numbers.
Target Range
Defines a target range port or a range of ports a server on the
WAN uses when it responds to service requests. The router
forwards the traffic with this port (or range of ports) to the
client computer on the LAN that requested the service.
Start Port
Defines a port number or the starting port number in a range
of port numbers.
End Port
Defines a port number or the ending port number in a range of
port numbers.
Protocol
Defines the protocol type for this rule, UDP, TCP, or Both.
Enable
Activates this rule when checked.
Apply
Saves all screen changes when clicked.
Page 58 / 96
Using the Advanced Gateway Settings DMZ Host Option
Ubee Interactive
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Ubee DVW3201B Advanced Wireless Voice Gateway Subscriber User Guide
July 2012
Steps
To set up a pass through table:
1.
Click the
Gateway
link from the top of the screen.
2. Click
Pass Through
from the left side of the screen. The
Pass Through
fields are
explained following this screen example.
5.13
Using the Advanced Gateway Settings DMZ Host Option
The
DMZ Host
option allows you to configure a host IP address to be exposed (visible) to
the WAN (public Internet). This may be used when applications do not work with port
triggers or other networking strategies.
5.13.1
Using DMZ Host Best Practices
The following instructions are best practices when adding a device into a DMZ.
1.
Connect a PC to an Ethernet port on the DVW3201B. Make sure both devices are
powered on and functioning.
2. Connect a Home Gateway (or other device you wish to be in the DMZ) to an Ethernet
port on the DVW3201B.
3. Log in to the DVW3201B Web user interface.
Label
Description
Index
Defines the index number of the pass through rule.
MAC Address
Defines the input host’s MAC address.
Clear
Deletes this rule when checked and the Apply button is
clicked.
Apply
Saves all screen changes when clicked.
Page 59 / 96
Ubee Interactive
Using the Advanced Gateway Settings DMZ Host Option
Ubee DVW3201B Advanced Wireless Voice Gateway Subscriber User Guide
July 2012
55
4. Go to
Tools
>>
Client
List
. Your PC and other devices are listed. Note the MAC
address and IP address of the Home Gateway, VoIP Phone, or other device to put in
the DMZ. For more information, refer to
Using the Client List Option on page 83
.
5. Go to
Gateway
>>
Static
Lease
. Enter the MAC address and IP address of a Home
Gateway (or other device you wish to be in the DMZ).
6. Click
Apply
. For more information, refer to
Using the DHCP Static Lease Option on
page 39
. A static lease ensures that the device is assigned the same IP address so it
is always available on the network, especially if devices are powered on/off or
disconnected and reconnected.
7. Go to
Gateway
>
Advanced
>
DMZ
Host
. Enter the IP address you just configured in
the Static Lease section.
8. Test the device to ensure Internet access is available and the device is functional (for
example, connect to the Internet from a PC connected to the Home Gateway, or make
calls from a VoIP phone).
Steps
To expose an IP address to the WAN:
1.
Click the
Gateway
link from the top of the screen.
2. Click
DMZ Host
from the left side of the screen. The
DMZ Host
fields are explained
following this screen example.
Note:
The following example shows the DMZ Host set up for a dual Xbox
configuration.
Label
Description
DMZ Address
Defines the IP address of the host to be exposed.
Apply
Saves all screen changes when clicked.
Page 60 / 96
Using the Advanced Gateway Settings DMZ Host Option
Ubee Interactive
56
Ubee DVW3201B Advanced Wireless Voice Gateway Subscriber User Guide
July 2012

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