Getnet Router GR-534W User Manual

							 
126 
 
 
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.  
						

							 
127 
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.  
						

							 
128 
 
 
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;  
						

							 
129 
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  
						

							 
130 
 
 
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  
						

							 
131 
 
 
The figure above shows the current Website host filters in the system. 
  Add a Host (keyword) Filter 
 
 
Keyword: Enter the key words of the host that needs to be filtered. 
After finishing the settings, click the Add button to add a new host filter. 
5.7   Administration 
The following figure shows the navigation menu of the Administration: 
 
 
The sub-menus of the Administration include Management, Upload, Settings, 
Status, Statistics and Log.
 
5.7.1   Management 
Click Administration > Management to display the System Management page.  
						

							 
132 
 
 
This page provides administration settings, NTP settings, and DDNS settings. 
  Administrator Settings 
 
 
The parameters of Administrator Settings are described as follows: 
Field Description 
Account  Enter the account that you want to change. 
Password  Enter the password for the new account. 
 
 
 
 
Note:  
						

							 
133 
If you forget the account and the password, please press the Reset button. The 
system will return to the factory default settings. The default account and the 
password are Admin. 
  NTP Settings 
You may set the AP time to synchronize the time with your PC or the NTP server. 
 
 
The parameters of the NTP Settings are described as follows: 
Field Description 
Current Time  Display the current system time. Click the 
Sync with Host button, and then AP can 
synchronize its time with your PC.   
Time Zone  Select your proper time zone. 
NTP Server  Enter the URL of the time server. 
NTP synchronization 
(hours) Set the interval for synchronizing with the time 
server. 
 
 
 
 
 
 
 
 
  DDNS Settings  
						

							 
134 
 
 
The parameters of DDNS Settings are described as follows: 
Field Description 
Dynamic DNS Provider  You may select a proper DDNS provider in 
the drop down list. The DDNS providers 
include Dyndns.org, freedns.afraid.org, 
www.zoneedit.com, and www.no-ip.com 
Account  Enter the DDNS account. 
Password  Enter the DDNS password. 
DDNS  Enter the domain name of DDNS. 
 
5.7.2   Upload Firmware 
Click Administration > Upload to display the Upload Firmware page. 
 
 
If you want to upload the firmware, click the Browse… button to choose the correct 
new firmware, and then click the Apply button. System begins to upgrade firmware. 
After upgrading firmware, system reboots and automatically enters the Web page. 
 
Note:  
						

							 
135 
Upgrading firmware will make the AP return to the factory defaults. In order to avoid 
the settings loss, please save the settings before upgrading firmware. 
During upgrading, do not cut off the power or press the Reset button. 
 
5.7.3   Settings Management 
Click Administration > Settings to display the Settings Management page. 
 
 
The parameters on this page are described as follows: 
Field Description 
Export Settings  Click the Export button to save the settings to 
your local PC. 
Import Settings  Click the Browse… button to choose the 
settings on your PC, and then click the Import 
button to import the settings to AP. 
Load Factory Defaults  Click the Load Default button, and then 
system returns to the factory default settings.
 
 
 
5.7.4   Status 
Click Administration > Status to display the Access Point Status page.