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DHCP Settings / Client
This page displays DHCP client’s information such as host name, MAC address, IP
address, and lease time.
NAT / Virtual Server
Virtual Server allows you to direct incoming traffic from WAN side (identified by Protocol
and External port) to the Internal server with private IP address on the LAN side. The
Internal port is required only if the external port needs to be converted to a different port
number used by the server on the LAN side. A maximum 32 entries can be configured.
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To allow a
virtual server
, click
Add
. After that, the following screen will appear:
1. Use Interface
:
Select the wan interface you want the service to traffic from.
2. Service Name:
Select a service from service list or enter a service name in Custom
Service field.
3. Server IP address:
For each application, enter the IP address of the PC running the
specific application.
4. External Port:
Enter the Start and End number or range of port(s) which want to
use the application from wan side.
5. Internal Port:
Enter the Start and End number or range of port(s) used by the
server or Internet applications.
6.
To Apply or save the changes, click
Apply/Save
.
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NAT / Port Triggering
Some applications such as games, video conferencing, remote access applications and
others require that specific ports in the Router's firewall be opened for access by the
applications. You can configure the port settings from this screen by selecting an existing
application or creating your own (Custom application) and click
"Apply/Save"
to add it.
Click
Add
, to add a
port triggering
. After that the following screen will appear:
1. Use Interface
:
Select the wan interface you want the service to traffic from.
2. Application Name:
Select an application from application list or enter an application
name in Custom application field.
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3. Triggered Port:
For each application, enter the starting and ending port numbers of
the triggered port number range. Check with the Internet application
documentation for the port number(s) needed.
4. Triggered Protocol:
Select the triggered protocol, TCP or TCP/UDP.
5. Open Port:
For each application, enter the starting and ending port numbers of
the forwarded port number range.
6. Open Protocol:
Select the forwarded protocol, TCP or TCP/UDP.
7.
To Apply or save the changes, click
Apply/Save
.
NAT / DMZ Host
The DMZ feature allows one network computer to be exposed to the Internet for use of a
special-purpose service such as Internet gaming or video conferencing. DMZ hosting
forwards all the ports at the same time to one PC. The Port Range Forwarding feature is
more secure because it only opens the ports you want to have opened, while DMZ
hosting opens all the ports of one computer, exposing the computer to the Internet.
Enter the
computer's IP address
and click
Apply/Save
to activate the DMZ host.
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Security / IP Filtering Outgoing
By default, all outgoing IP traffic from LAN is allowed, but some IP traffic can be
BLOCKED by setting up filters.
To add
outgoing IP filters
, click
Add
:
The feature allows you to create a filter rule to identify outgoing IP traffic by specifying a
new filter name and at least one condition below. All of the specified conditions in this
filter rule must be satisfied for the rule to take effect.
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