Advanced Security - TP-Link TL-WR841N User Manual

protocols such as FTP, TFTP, H323 etc.
FTP ALG - To allow FTP clients and servers to transfer data across NAT, keep the
default Enable.
TFTP ALG - To allow TFTP clients and servers to transfer data across NAT, keep the
default Enable.
H323 ALG - To allow Microsoft NetMeeting clients to communicate across NAT, keep
the default 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.

4.9.2 Advanced Security

Choose menu "Security → Advanced Security", you can protect the Router from being
attacked by TCP-SYN Flood, UDP Flood and ICMP-Flood in the screen as shown in Figure 4-40.
•
RTSP ALG - To allow some media player clients to communicate with some streaming media servers
across NAT, click Enable.
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.
TL-WR841N/TL-WR841ND
Figure 4-40 Advanced Security
300Mbps Wireless N Router User Guide
- 56 -