Phicom FWR-714U, User Manual, Page: 49 / 94

300Mbps Wireless N NAS Rout
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Chapter 3: Router Configuration
network through the router by using the VPN protocol, such as PPTP, L2TP, or IPSec, you
need to enable the corresponding VPN pass through.
ALG (Application Layer Gateway): ALG supports that some protocols at the application
layer that adopt the control/data mode, such as FTP, TFTP, and H323, help to translate
network addresses and ports at the NAT gateway. You are recommended to enable this
option. The Common Service Port drop-down list contains some common service ports.
You can select one and click Add to add the service port to the virtual server list.
Advanced Security Settings
Anti DoS Attack: Check to enable it for attack prevention.
IGMP-Flood Packet Threshold: If the number of ICMP data packets exceeds the threshold,
the defense measures act immediately.
Enable filtering UDP-FLOOD attack: Select it if you want to protect against UDP-FLOOD
attacks.
UDP-Flood Packet Threshold: If the number of UDP data packets exceeds the threshold,
the defense measures act immediately.
Enable filtering TCP-SYN-FLOOD attack: Select it if you want to protect against