User manual

69
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Click“Apply”tosavethechangesandrestartthebroadbandrouter.Ittakesabout60
secondsforthebroadbandroutertorestart.Click“Continue”toconfigureothersettings.
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3‐7‐3DoS
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Thedenial‐of‐serviceattack(DoSattack)isacommonattackthatparalyzesyourInternet
connection.Configurethe
DoSfunctiontopreventsuchattacks.
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ItemName Description
PingofDeath Checkthisboxtofilteroutmaliciouspingpacketsthat
causescomputerstostopresponding.
DiscardPingfromWAN Checkthisboxtoignoreallinboundpingrequests
whenmaliciousintruderstrytoparalyzeyourInternet
connectionwithmanypingrequests.
PortScan Checkthis boxtoblockattemptsofamalicious
intrudertryingtoscanforopenportsonyourInternet
IPaddress.
SyncFlood Checkthisboxtofilteroutfakeconnectionrequests
tryingtodrainthememoryofyourserver.
AdvancedSettings Click“AdvancedSettings”toconfiguredetailsofthe
DoSfunction.
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