Getnet Router GR-724W User Manual

84 
Chapter III    Advanced Functions 
 
3-1 Quality of Service (QoS) 
 
Quality of service provides an efficient way for computers on the network 
to share the internet bandwidth with a promised quality of internet service. 
Without QoS, all computers and devices on the network will compete 
with each other to get internet bandwidth, and some applications which 
require guaranteed bandwidth (like video streaming and network 
telephone) will be affected, therefore an unpleasing result will occur, like...

85 
 
Here are descriptions of every setting: 
 
Enable QoS (1):    Check this box to enable QoS function, unselect this 
box if you don’t want to enforce QoS bandwidth 
limitations. 
 
Total Download    You can set the limit of total download   
Bandwidth (2):    bandwidth in kbits. To disable download bandwidth 
limitation, input ‘0’ here. 
 
Total Upload      You can set the limit of total upload 
Bandwidth (3):    bandwidth in kbits. To disable upload bandwidth 
limitation, input ‘0’ here. 
 
Current...

86 
 
Move Up (9):    You can pull up the priority of the QoS rule you 
selected by clicking this button. 
 
Move Down (10):    You can lower the priority of the QoS rule you 
selected by clicking this button. 
 
After you finish with all settings, please click ‘Apply’ (11) button and the 
following message will be displayed on your web browser: 
 
 
 
Please click ‘Continue’ to back to previous setup menu; to continue on 
other setup procedures, or click ‘Apply’ to reboot the router so the 
settings...

87 
 
 
Here are descriptions of every setup items: 
 
Rule Name (a):    Please give a name to this QoS rule (up to 15 
alphanumerical characters) 
 
Bandwidth (b):    Set the bandwidth limitation of this QoS rule. You 
have to select the data direction of this rule (Upload 
of Download), and the speed of bandwidth 
limitation in Kbps, then select the type of QoS: 
‘guarantee’ (guaranteed usable bandwidth for this 
rule) or ‘max’ (set the maximum bandwidth for the 
application allowed by this rule)....

88 
Remote IP        Specify the remote (destination) IP address 
Address: (e):    that will be affected by this rule. Please input the 
starting IP address in the left field, and input the 
end IP address in the right field to define a range of 
IP addresses, or just input the IP address in the left 
field to define a single IP address. 
 
Remote Port      Please input the range of remote (destination) 
Range (f):  port number that will be affected by this rule. If you 
want to apply this rule on port...

89 
3-2 Network Address Translation  (NAT) 
 
Network address translations solve the problem if sharing a single IP 
address to multiple computers. Without NAT, all computers must be 
assigned with a valid Internet IP address to get connected to Internet, but 
Internet service providers only provide very few IP addresses to every 
user. Therefore it’s necessary to use NAT technology to share a single 
Internet IP address to multiple computers on local network, so everyone 
can get connected to Internet....

90 
 
 
Please click ‘Continue’ to back to previous setup menu; to continue on 
other setup procedures, or click ‘Apply’ to reboot the router so the 
settings will take effect (Please wait for about 30 seconds while router is 
rebooting). 
 
 
3-2-2 Port Forwarding 
 
This function allows you to redirect a single port or consecutive ports of 
Internet IP address to the same port of the IP address on local network. 
The port number(s) of Internet IP address and private IP address (the IP 
address on local...

91 
 
Here are descriptions of every setup items: 
 
Enable Port      Check this box to enable port mapping, 
Forwarding (1):    and uncheck this box to disable port mapping. 
 
Private IP (2):    Input the IP address of the computer on local 
network which provides internet service. 
 
Computer Name (3): Pull down the menu and all the computers 
connected to the router will be listed here. You can 
easily to select the computer name without checking 
the IP address of the computer. 
 
Type (4):...

92 
Delete All (11):     Delete all mappings existed in virtual server table. 
 
Reset (12):       Unselect all mappings. 
 
After you finish with all settings, please click ‘Apply’ (13) button and the 
following message will be displayed on your web browser: 
 
 
 
Please click ‘Continue’ to back to previous setup menu; to continue on 
other setup procedures, or click ‘Apply’ to reboot the router so the 
settings will take effect (Please wait for about 30 seconds while router is 
rebooting). 
 
If you...

93 
 
 
Here are descriptions of every setup items: 
 
Enable Virtual      Check this box to enable virtual server, 
Server (1):        and uncheck this box to disable virtual server. 
 
Private IP (2):      Input the IP address of the computer which 
     provides Internet service. 
 
Computer Name (3): Pull down the menu and all the computers 
connected to the router will be listed here. You can 
easily to select the computer name without checking 
the IP address of the computer. 
 
Private Port (4):...