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ItemNameDescription
PingofDeathSetthethresholdforthisdefensemechanismtobe
activatedhere.Checkthe“PingofDeath”boxand
inputthefrequencyofthethreshold.Youcanalso
inputtheburstvalue,whichactivatesthemechanism
whenthenumberofpingofdeathpacketsexceeds
thedefinednumberinthespecifieddurationoftime.
DiscardPingfromWANCheckthisboxtoignoreinboundpingrequestswhen
maliciousintruderstrytoparalyzeyourInternet
connectionwithmanypingrequests.
PortScanCheckthe“PortScan”boxtoblockattemptsofa
maliciousintrudertryingtoscanforopenportson
yourInternetIPaddress.Thencheckoneormoreport
scanningmethodsthatyouwouldliketoblock.
SyncFloodSetthethresholdforthisdefensemechanismtobe
activatedhere.Checkthe“SyncFlood”boxandinput
thefrequencyofthethreshold.Youcanalsoinputthe
burstvalue,whichactivatesthemechanismwhenthe
numberofconnectionrequestsexceedsthedefined
numberinthespecifieddurationoftime.
Click“Apply”tosavethechanges,orclick“Cancel”todiscardthechanges.Afteryouhave
clicked“Apply”,youwillseethefollowingmessage: