Operation Manual

28
11 Firewall
11.1 Hacker Prevention
The Broadband router's firewall can block common hacker attacks, including Denial
of Service, Ping of Death, Port Scan and Sync Flood. If Internet attacks occur the
router can log the events.
Note: To enable the Firewall settings select Enable and click Apply
Parameters Description
Discard PING from WAN side Check this box to discard PING packets
come from the WAN side.
Drop Port Scan Packets Check this box to protect the router from
Port Scan.
Allow to Scan Security Port Check this box to allow client scan
security port 113.
Discard NetBIOS Packets Check this box to discard NetBIOS packets
from passing through this router.
Accept Fragment Packets Check this box to accept fragment packets.
Click <Apply> at the bottom of the screen to save the above configurations. You
can now configure other advance sections or start using the router (with the advance
settings in place)