TP-Link TL-MR3420 User Guide - Page 76

Local Management, Ignore Ping Packet From WAN Port

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TL-MR3420 3G/3.75G Wireless N Router 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 -69-

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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