Operation Manual

TL-WR842ND
300Mbps Multi-Function Wireless N Router User Guide
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• FTP ALG - To allow FTP clients and servers to transfer data across NAT, click Enable.
• TFTP ALG - To allow TFTP clients and servers to transfer data across NAT, click
Enable.
• H323 ALG - To allow Microsoft NetMeeting clients to communicate across NAT, click
Enable.
• RTSP ALG - To allow some media player clients to communicate with some streaming
media servers across NAT, click Enable.
Click the Save button to save your settings.
4.12.2 Advanced Security
Choose menu “Security
→
Advanced Security”, and then you can protect the Router from
being attacked by TCP-SYN Flood, UDP Flood and ICMP-Flood in the screen as shown in
Figure
4-63.
Figure 4-63 Advanced Security
 Packets Statistics Interval (5~60) - The default value is 10. Select a value between 5 and
60 seconds from the drop-down list. The Packets Statistics Interval value indicates 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.