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Page 76 / 121 Scroll up to view Page 71 - 75
TL-MR3420
3G/3.75G Wireless N Router
-69-
¾
Enable UDP-FLOOD Filtering
-
Enable or Disable the UDP-FLOOD Filtering.
¾
UDP-FLOOD Packets Threshold (5~3600)
-
The default value is 500. Enter a value
between 5
~
3600. When the current UPD-FLOOD Packets number is beyond the set value,
the Router will startup the blocking function immediately.
¾
Enable TCP-SYN-FLOOD Attack Filtering
-
Enable or Disable the TCP-SYN-FLOOD
Attack Filtering.
¾
TCP-SYN-FLOOD Packets Threshold (5~3600)
-
The default value is 50. Enter a value
between 5
~
3600. When the current TCP-SYN-FLOOD Packets numbers is beyond the set
value, the Router will startup the blocking function immediately.
¾
Ignore Ping Packet From WAN Port
-
Enable or Disable Ignore Ping Packet From WAN
Port. The default setting is disabled. If enabled, the ping packet from the Internet cannot
access the Router.
¾
Forbid Ping Packet From LAN Port
-
Enable or Disable Forbid Ping Packet From LAN Port.
The default setting is disabled. If enabled, the ping packet from LAN cannot access the
Router. This function can be used to defend against some viruses.
Click the
Save
button to save the settings.
Click the
Blocked DoS Host List
button to display the DoS host table by blocking.
4.9.3 Local Management
Choose menu “
Security
→
Local Management
”, you can configure the management rule in the
screen as shown in Figure 4-46. The management feature allows you to deny computers in LAN
from accessing the Router.
Figure 4-46 Local Management
Page 77 / 121
TL-MR3420
3G/3.75G Wireless N Router
-70-
By default, the radio button “
All the PCs on the LAN are allowed to access the Router's
Web-Based Utility
” is checked. If you want to allow PCs with specific MAC Addresses to access
the Setup page of the Router's Web-Based Utility locally from inside the network, check the radio
button “
Only the PCs listed can browse the built-in web pages to perform Administrator
tasks
”, and then enter each MAC Address in a separate field. The format for the MAC Address is
XX-XX-XX-XX-XX-XX (X is any hexadecimal digit). Only the PCs with MAC address listed can
use the password to browse the built-in web pages to perform Administrator tasks while all the
others will be blocked.
After click the
Add
button, your PC's MAC Address will be placed in the list above.
Click the
Save
button to save your settings.
)
Note:
If your PC is blocked but you want to access the Router again, use a pin to press and hold the
Reset Button
(hole) on the back panel for about 5 seconds to reset the Router’s factory defaults
on the Router’s Web-Based Utility.
4.9.4 Remote Management
Choose menu “
Security
→
Remote Management
”, you can configure the Remote Management
function in the screen as shown in Figure 4-47. This feature allows you to manage your Router
from a remote location via the Internet.
Figure 4-47 Remote Management
¾
Web Management Port -
Web browser access normally uses the standard HTTP service
port 80. This Router's default remote management web port number is 80. For greater
security, you can change the remote management web port to a custom port by entering that
number in the box provided. Choose a number between 1 and 65534 but do not use the
number of any common service port.
¾
Remote Management IP Address
-
This is the current address you will use when accessing
your Router from the Internet. This function is disabled when the IP address is set to the
default value of 0.0.0.0. To enable this function change 0.0.0.0 to a valid IP address. If set to
255.255.255.255, then all the hosts can access the Router from internet.
)
Note:
1)
To access the Router, you should type your Router's WAN IP address into your browser's
Page 78 / 121
TL-MR3420
3G/3.75G Wireless N Router
-71-
address (in IE) or Location (in Navigator) box, followed by a colon and the custom port
number. For example, if your Router's WAN address is 202.96.12.8, and the port number
used is 8080, please enter http://202.96.12.8:8080 in your browser. Later, you may be
asked for the Router's password. After successfully entering the username and password,
you will be able to access the Router's web-based utility.
2)
Be sure to change the Router's default password to a very secure password
.
4.10
Parental Control
Choose menu “
Parental Control
”, and you can configure the parental control in the screen as
shown in Figure 4-48. The Parental Control function can be used to control the internet activities
of the child, limit the child to access certain websites and restrict the time of surfing.
Figure 4-48
Parental Control Settings
¾
Parental Control -
Check
Enable
if you want this function to take effect, otherwise check
Disable
.
¾
MAC Address of Parental PC -
In this field, enter the MAC address of the controlling PC, or
you can make use of the
Copy To Above
button below.
¾
MAC Address of Your PC -
This field displays the MAC address of the PC that is managing
this Router. If the MAC Address of your adapter is registered, you can click the Copy To
Above button to fill this address to the MAC Address of Parental PC field above.
¾
Website Description -
Description of the allowed website for the PC controlled.
¾
Schedule
-
The time period allowed for the PC controlled to access the Internet. For detailed
information, please go to “
Access Control
→
Schedule
”.
¾
Modify
-
Here you can edit or delete an existing entry.
Page 79 / 121
TL-MR3420
3G/3.75G Wireless N Router
-72-
To add a new entry, please follow the steps below.
1.
Click the
Add New…
button and the next screen will pop-up as shown in Figure 4-49.
2.
Enter the MAC address of the PC (e.g. 00-11-22-33-44-AA) you’d like to control in the MAC
Address of Child PC field. Or you can choose the MAC address from the All Address in
Current LAN
drop-down list.
3.
Give a description (e.g. Allow Google) for the website allowed to be accessed in the Website
Description field.
4.
Enter the allowed domain name of the website, either the full name or the keywords (e.g.
google) in the Allowed Domain Name
field. Any domain name with keywords in it
(
www.google.com
,
www.google.com.cn
) will be allowed.
5.
Select from the Effective Time drop-down list the schedule (e.g. Schedule_1) you want the
entry to take effect. If there are not suitable schedules for you, click the
Schedule
in red
below to go to the Advance Schedule Settings page and create the schedule you need.
6.
In the Status field, you can select
Enabled
or
Disabled
to enable or disable your entry.
7.
Click the
Save
button.
Click the
Enable All
button to enable all the rules in the list.
Click the
Disable All
button to disable all the rules in the list.
Click the
Delete All
button to delete all the entries in the table.
Click the
Next
button to go to the next page, or click the
Previous
button return to the previous
page.
Page 80 / 121
TL-MR3420
3G/3.75G Wireless N Router
-73-
Figure 4-49
Add or Modify Parental Control Entry
For example
: If you desire that the child PC with MAC address 00-11-22-33-44-AA can access
www.google.com
on Saturday only while the parent PC with MAC address 00-11-22-33-44-BB is
without any restriction, you should follow the settings below.
1. Click “
Parental Control
” menu on the left to enter the Parental Control Settings page. Check
Enable and enter the MAC address 00-11-22-33-44-BB in the MAC Address of Parental PC
field.
2. Click “
Access Control
→
Schedule
” on the left to enter the Schedule Settings page. Click
Add New...
button to create a new schedule with Schedule Description is Schedule_1, Day is
Sat and Time is all day-24 hours.
3. Click “
Parental Control
” menu on the left to go back to the Add or Modify Parental Control
Entry page:
z
Click
Add New...
button.
z
Enter 00-11-22-33-44-AA in the
MAC Address of Child PC
field.
z
Enter “Allow Google” in the
Website Description
field.
z
Enter “www.google.com” in the
Allowed Domain Name
field.

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