Airlink101 AR550W3G Miscellaneous, Administrator Time-out, Remote Administrator Host Port

3.2.2.4 Miscellaneous

Parameters	Description
Administrator Time-out	The system will log out the administrator after no activity for a
	period of time. You may set the time-out period to zero to disable
	this feature.
Remote Administrator Host: Port	This feature enables you to perform administration task from
	remote host. If this feature is enabled, only the specified IP
	address can perform remote administration. Setting the specified
	IP address as 0.0.0.0 indicates any host can connect with this
	product to perform administration task. You can use subnet mask
	bits "/nn" notation to specified a group of trusted IP addresses, for
	example, "10.1.2.0/24".
	NOTE: When Remote Administration is enabled, port 80 will be
	opened; you can change to other port number such as 8080.
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.
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 traffics.

Click on Save after you finished all settings.

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