Edimax BR-6228nS V3, User Manual, Page: 88 / 160

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Ping of Death Specify the frequency of ping of death packets
which will trigger the router’s DoS protection
function.
Discard Ping from
WAN Check this box and the router will not answer
ping requests from the Internet.
Port Scan Intruders use “port scanners” to detect open
Internet IP address ports. Check each type of
port scan to prevent.
Sync Flood Specify the frequency of sync flood packets
which will trigger the DoS protection function.