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period of time. You may set the time-out period to zero to disable
this feature.
Discard PING from WAN side Check this box to enable Discard PING from WAN side. When
you enable this feature, your router will not respond to a “ping”
request from any host on the WAN side.
SPI Mode Stateful Packet Inspection mode is a firewall that keeps track of
the state of network connections (such as TCP, UDP
communication) travelling across it. The firewall is programmed
to distinguish legitimate packets for different types of connections.
Only packets matching a known connection state will be allowed
by the firewall; others will be rejected.
DoS Attack Detection Check this box to enable the DoS Attack Detection. Router will
block the DoS once it is detected. Denial of Service (DoS) is a
common attack measure, by transmitting a great amount of data
or request to your Internet IP address and server, the Internet
connection will become very slow, and server may stop
responding because it is not capable to handle too much traffic.
VPN PPTP Pass-Through Check this box and the router will enable PPTP packets pass
through the router for VPN connection
VPN IPSec Pass-Through Check this box and the router will enable IPsec packets pass
through the router for VPN connection.
Click on Save after you finished all settings.