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Ubee Interactive
Using the IP Filtering Option
Ubee DVW326 Advanced Wireless Voice Gateway Subscriber User Guide
•
March 2014
42
6.2
Using the IP Filtering Option
Use the
IP Filtering
option to filter IP addresses to block Internet traffic to specific
network devices on the LAN. Any host on this list is not accessible to Internet traffic.
Note
You may also filter by the MAC address which does not require setting a static lease.
Refer to
Using the MAC Filtering Option on page 43
.
Steps
To filter IP addresses:
1.
Make sure a PC is connected to the DVW326 and both devices are powered on and
functioning.
2. Log in to the DVW326’s Web user interface. Refer to
Accessing the Web User
Interface Locally on page 18
.
3. Click
Advanced
from the main menu.
PPTP
Enables or disables the point-to-point tunneling protocol
(PPTP) used to implement a virtual private network.
MSN
Enables or disables the Microsoft network protocol used for
instant messaging.
SIP
Enables or disables the session initiation protocol application
layer gateway (SIP ALG). SIP ALG inspects protocol packets
and formats SIP message headers and SDP body to ensure
proper signaling.
Note:
Some hosted VoIP services prefer this
function to be performed by their own session border controller
(SBC) and require the SIP ALG to be disabled. Some IP-PBXs
may require SIP ALG enabled.
ICQ
Enables or disables the ICQ instant messaging program.
IRC666x
Enables or disables the Internet relay chat (IRC) protocol used
for text messaging.
ICQTalk
Enables or disables the ICQTalk instant messaging program.
Net2Phone
Enables or disables Net2Phone SIP- and PacketCable-based
VoIP.
IRC7000
Enables or disables the Internet relay chat protocol on TCP
port TCP 7000 used for text messaging and group forums.
IRC8000
Enables or disables the Internet relay chat protocol on UDP
port 8000 used for text messaging and group forums.
Apply
Saves changes.
Label
Description
Page 47 / 119
Ubee Interactive
Using the MAC Filtering Option
Ubee DVW326 Advanced Wireless Voice Gateway Subscriber User Guide
•
March 2014
43
4. Click
IP Filtering
from the left side menu. Field descriptions are listed below the
screen example.
6.3
Using the MAC Filtering Option
The
MAC Filtering
option allows you to filter MAC addresses to block Internet traffic from
specific network devices on the LAN. MAC filtering establishes a list and any host on this
list is not able to access the network through the DVW326.
Steps
To filter MAC addresses:
1.
Note the MAC address of the devices that you want to deny Internet access.
Be sure all devices to which you potentially deny Internet access are connected to the
DVW326 network.
2. Click
Advanced
from the main menu.
Label
Description
Start Address
Defines the starting IP address to block.
End Address
Defines the ending IP address to block.
Enabled
Activates the rule when Enabled is checked.
Apply
Saves changes.
Page 48 / 119
Ubee Interactive
Using the Port Filtering Option
Ubee DVW326 Advanced Wireless Voice Gateway Subscriber User Guide
•
March 2014
44
3. Click
MAC Filtering
from the left side menu.
4. Enter the MAC address to block in the text box to the left of the
Add MAC Address
button.
5. Click the
Add MAC Address
button. The MAC address is displayed in the filtered
MAC address list. Field descriptions are listed below the screen example.
6.4
Using the Port Filtering Option
Use the
Port Filtering
option to configure port filters to block to all devices on the LAN
Internet services that use the ports specified.
Steps
To configure port filters:
1.
Click
Advanced
from the main menu.
Label
Description
MAC Addresses
Defines the MAC address to block. Enter the MAC address in
the field.
Add MAC Address
Adds the entered MAC address to the list of addresses to
block.
Addresses entered: n/20
Displays the MAC addresses to be blocked. The number of
MAC addresses entered is shown as 1/20 where 1 is the
number of addresses in the list. You can filter up to twenty
MAC addresses at one time.
Remove MAC Address
Deletes the selected MAC address from the list of addresses
to be blocked.
Clear All
Removes all MAC addresses from the list.
Page 49 / 119
Ubee Interactive
Using the Port Filtering Option
Ubee DVW326 Advanced Wireless Voice Gateway Subscriber User Guide
•
March 2014
45
2. Click
Port Filtering
from the left side menu. Field descriptions are listed below the
screen example.
For example:
To prevent all Telnet access into and across your LAN:
1.
Enter the
Start
and
End
ports to be 23.
2. Select
Both
for Protocol to include TCP and UDP.
3. Check
Enabled
.
4. Click
Apply
. Field descriptions are listed below the screen example.
Caution
Use caution when assigning port filtering by port range. You may accidentally prevent
traffic that should pass through your network, such as http or email. Pre-assigned
application ports are displayed on the Forwarding screen. Refer to
Using the Forwarding
Option on page 46
.
ed
f.l
Label
Description
Start Port
Defines the starting port number
End Port
Defines the ending port number.
Page 50 / 119
Ubee Interactive
Using the Forwarding Option
Ubee DVW326 Advanced Wireless Voice Gateway Subscriber User Guide
•
March 2014
46
6.5
Using the Forwarding Option
Forwarding tells the DVW326 to which computer on the local area network to send data.
If your host systems or applications have communications issues with the Internet, you
can use forwarding to resolve the following issues:
Data is sent from a local host to the Internet, but the return path of expected data is
not received by your local host.
An application or service running on your local network (on local host) cannot be
accessed from the Internet directly (for example, a request to a local audio server).
Examples are:
Xbox/PlayStation
–
Games/applications
Home Security Systems
–
Security systems that use the Internet
Audio Servers/VoIP
–
Audio and VoIP applications and services
Topics
See the following topics:
Before Setting Up Forwarding on page 46
Setting Up Forwarding on page 47
Setting Up Forwarding for an Xbox Example on page 50
6.5.1
Before Setting Up Forwarding
Try the following options before you assign forwarding rules:
1.
Enable Universal Plug and Play (UPnP). This may resolve the issue you have without
setting up forwarding rules.
a.
Access the Web interface of the DVW326, see
Accessing the Web User Interface
Locally on page 18
.
b. Click
Advanced
from the main menu.
c. The
Options
screen is displayed. Check the
Enable UPnP
box
Protocol
Selects the protocol type. Options are UDP, TCP, or Both.
Enabled
Activates the rule and filters out all traffic on the specified
ports.
Apply
Saves changes.
Label
Description

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