PLANET XRT-401E - Manual (Page 46)

Discard Ping From WAN The router’s WAN port will not respond to any Ping
requests
Unallow to Ping the Gateway The router’s LAN port will not respond to any Ping
requests
Drop Port Scan Packets Protection the router from Port Scan.
Allow to Scan Security Port
(113)
Select to allow Identification Protocol (Port 113) to be
scanned.
Discard NetBIOS Packets Select to not allow NetBIOS protocol to pass through
router
Accept Fragment Packets Select to allow Fragment Packets passing through.
Send ICMP packets when
error
Select to allow sending ICMP error packets to the
node who send out the wrong packets..
Advanced settings
IP Spoofing Protection the router from IP Spoofing attack.
Smurf Attack Protection the router from Smurf Attack attack.
Ping of Death Protection the router from Ping of Death attack.
Land Attack Protection the router from Land Attack attack.
Snork Attack Protection the router from Snork Attack attack.
UDP Port Loop Protection the router from UDP Port Loop attack.
Sync Flood Protection the router from Sync Flood attack.
Short Packet Protection the router from Short Packet attack.
3.5.2 Client Filtering
You can filter Internet access for local clients based on IP addresses, application types,
(i.e.,HTTP port), and time of day.
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