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The parameters of
Virtual Server Settings
are described as follows:
Field
Description
Virtual Server Settings
Enable or disable the virtual server settings.
IP Address
Enter the IP address that you allow to access.
Protocol
Select the protocol that you allow to access.
You may select
TCP
,
UDP
or
TCP&UDP
.
Port Range
Enter the port range that you allow to access.
Comment
Enter the comment about the virtual server.
°
Current Virtual Servers in System
The figure above shows the current virtual server in the system.
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5.6.3
DMZ
DMZ allows all the ports of a PC on your LAN to be exposed to the Internet. Set the IP
address of the PC to be DMZ host, so that the DMZ host will not be blocked by
firewall.
Click
Firewall
>
DMZ
to display the
DMZ Settings
page.
The parameters of
DMZ settings
are described as follows:
Field
Description
DMZ Settings
Enable or disable the DMZ settings.
DMZ IP Address
Enter the IP address of the DMZ host.
After finishing the settings, click the
Apply
button to apply the settings.
5.6.4
System Security
Click
Firewall
>
System Security
to display the
System Security Settings
page.
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This page provides the security management for the WAN interface.
The parameters of
System Security Settings
are described as follows:
Field
Description
Remote management
(Via WAN)
Enable or disable remote management. You
may select
Deny
or
Allow
. If selecting
Allow
,
users in other regions can access the Internet
and configure AP.
WAN Ping Filter
Enable or disable WAN Ping filter.
Note:
When the remote management is
Allow
, the
WAN Ping filter is disabled.
SPI Firewall
Enable or disable SPI (Stateful Packet
Inspection) firewall. Stateful inspection tracks
each connection traversing all interfaces of
the firewall and makes sure that they are
valid. When an IP packet arrives at the
firewall from the Internet, the firewall inspects
the packet to see what connections have
been opened from the inside of the network to
the Internet. If there is a connection open that
applies to the packet that has arrived from the
Internet, this incoming packet is let through;
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Field
Description
otherwise, this incoming packet is rejected.
Compared to the NAT firewall, the security
level of the SPI firewall is higher.
5.6.5
Content Filtering
Content filter can prevent user on LAN from accessing some Web sites on the
Internet.
Click
Firewall
>
Content Filtering
to display the
Content Filtering Settings
page.
°
Webs Content Filter
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Webs Content Filter
includes three types of filters. See the following table:
Filter
Description
Proxy
For filtering the proxy pages.
Java
For filtering pages that use Java script.
ActiveX
For filtering plug-in pages.
°
Current Webs URL Filters
The figure above shows the current Web URL filters in the system.
°
Add a URL Filter
URL: Enter the URL that needs to be filtered.
°
Current Website Host Filters
19216811.live