Local Management - TP-Link TL-WR841HP User Manual

the time section of the packets statistics. The result of the statistics is used for analysis by
SYN Flood, UDP Flood and ICMP-Flood.

DoS Protection - Denial of Service protection. Check the Enable or Disable button to
enable or disable the DoS protection function. Only when it is enabled, will the flood filters
be enabled.

Note:
Dos Protection will take effect only when the Traffic Statistics in "Advanced→System
Tools→Statistics" is enabled.

Enable ICMP-FLOOD Attack Filtering - Enable or Disable the ICMP-FLOOD Attack
Filtering.

ICMP-FLOOD Packets Threshold (5~3600) - The default value is 50. Enter a value
between 5 ~ 3600. When the current ICMP-FLOOD Packets number is beyond the set
value, the router will start up the blocking function immediately.

Enable UDP-FLOOD Filtering - Enable or Disable the UDP-FLOOD Filtering.

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 start up the blocking function immediately.

Enable TCP-SYN-FLOOD Attack Filtering - Enable or Disable the TCP-SYN-FLOOD
Attack Filtering.

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 start up the blocking function immediately.

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.

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.

3.4.8.3. Local Management

Go to "Advanced → Security → Local Management", and then you can configure the
management rule in the screen as shown below. The management feature allows you to deny
computers in LAN from accessing the router.
TL-WR841HP 300Mbps High Power Wireless N Router
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