TP-Link TL-WR843ND TL-WR843ND V1 User Guide - Page 71

Advanced Security, TL-WR843ND, FTP ALG, Enable, H323 ALG, Security

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TL-WR843ND 300Mbps Wireless AP/Client Router User Guide 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. 4.10.2 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 4-43. Figure 4-43 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. - 63 -

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TL-WR843ND
300Mbps Wireless AP/Client Router User Guide
- 63 -
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.
4.10.2 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 4-43.
Figure 4-43
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.