TP-Link Router TL-WR340G User Guide

TL-WR340G/TL-WR340GD54M Wireless Router User Guide 
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2.  Modify the information.   
3. Click the 
Save button. 
Click the Enable All  button to make all entries enabled 
Click the Disabled All  button to make all entries disabled. 
Click the Delete All  button to delete all entries 
Click the Next button to go to the next page and Click the  Previous button to return the previous 
page.  
) Note: 
If you set the virtual server of service port  as 80, you must set the Web management port on 
Security...

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the PC that triggered this rule. You can input at most 5 grou
ps of ports (or port section). 
Every group of ports must be set apart with , . For example, 2000-2038, 2050-2051, 2085, 
3010-3030. 
¾  Incoming Protocol -  The protocol used for Incoming Po rts Range, either TCP or UDP, or 
ALL (all protocols suppor ted by the router). 
¾ Status -  The status of this entry either  Enabled or Disabled. 
To add a new rule, enter the following data on the...

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)
 Note: 
When the trigger connection is  released, the according opening ports will be closed. 
Each rule allowed to be used only by one host  on LAN synchronously. The trigger connection of 
other hosts on LAN will be refused. 
Incoming Port Range cannot overlap each other. 
3.7.3 DMZ 
The DMZ host feature allows one local host to be  exposed to the Internet for a special-purpose 
service such as Internet gaming or videoconferen cing. DMZ host...

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button. As allowing this may present a risk to 
security, this feature is disabled by default.   
¾ Current UPnP Settings List -  This table displays the current UPnP information. 
• App Description – The description provided by the application in the UPnP request 
• External Port -  External port, which the router opened for the application. 
• Protocol  –  Shows which type of protocol is opened. 
• Internal Port  -  Internal port, which the...

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Figure 3-35 Firewall Settings 
¾
 Enable Firewall -  the general firewall switch is on or off. 
¾ Enable IP Address Filtering -  set IP Address Filtering is enabled or disabled. There are two 
default filtering rules of IP Address Filtering,  either Allow or Deny passing through the router. 
¾ Enable Domain Filtering -  set Domain Filtering is enabled or disabled. 
¾ Enable MAC Filtering -  set MAC Address Filtering is enabled  or disabled. You...

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Address Filtering entry, click 
Enable Firewall and Enable  IP Address Filtering on the Firewall 
page, and click the  Add New… button. The page  Add or Modify an IP Address Filtering entry  
will appear shown in 
Figure 3-37: 
 
Figure 3-37 Add or Modify an IP Address Filtering Entry 
To create or modify an IP Address Filter ing entry, please follow these instructions: 
1. Effective Time -  Enter a range of time in HHMM forma t, which point to the...

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Click the 
Delete All  button to delete all entries 
You can change the entry’s order as desired. Fore entries are  before hind entries. Enter the ID 
number in the first box you want to move and another ID number in second box you want to move 
to, and then click the Move  button to change the entry’s order. 
Click the Next button to the next page and click the Previous  button to return to the previous 
page. 
For example: If you desire to block...

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Figure 3-39 Add or Modify a Domain Filtering entry 
To add or modify a Domain Filteri
ng entry, follow these instructions: 
1. Effective Time -  Enter a range of time in HHMM format  specifying the time for the entry to 
take effect. For example, if you enter: 0803 - 17 05, than the entry will take effect from 08:03 
to 17:05. 
2.  Domain Name -  Type the domain or key word as desired  in the field. A blank in the domain 
field means all websit...

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Figure 3-40 MAC address Filtering 
Before setting up MAC Filtering 
entries, you must ensure that Enable  Firewall and Enable MAC 
Filtering have been selected on the Firewall page.  To Add a MAC Address filtering entry, clicking 
the  Add New…  button. The page  Add or Modify a MAC Address Filtering entry  will appear, 
shown in 
Figure 3-41:  
 
Figure 3-41 Add or Modify a MAC Address Filtering entry 
To add or modify a MAC Address Filter ing...

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Click the 
Enable All  button to make all entries enabled. 
Click the Disabled All  button to make all entries disabled. 
Click the Delete All  button to delete all entries 
Click the Next button to go to the next page and click the  Previous button to return to the 
previous page. 
Fox example: If you want to block the PC with MAC addresses 00-0A-EB-00-07-BE and 
00-0A-EB-00-07-5F to access the Internet, first, enable the  Firewall and MAC Address...