Edimax BR-6475nD Especificações descarregar pdf (Página 136)

135

3‐8‐3DoS



DenialofService(DoS)isacommonattackmeasure,bytransmittingagreatamountofdata

orrequesttoyourInternetIPaddressandserver,theInternetconnectionwillbecomevery

slow,andservermaystoprespondingbecauseitisnotcapabletohandletoomuchtraffics.



Thisrouterhasabuilt‐inDoSattackpreventionmechanism;whenyouactivateit,the

routerwillstoptheDoSattackforyou:



HerelistsfourkindsofDoSattacks,pleaseselectthetypeofDoSattackyouwishthis

broadbandroutertoprotect,andyoucanselectmultipletypesofattacks.



ThedescriptionsofeveryDoSattackislistedbe low:



ItemName Description

PingofDeath PingofDeathisaspecialpacket,anditwill

causecertaincomputertostopresponding.

Checkthisboxandtherouterwillfilterthis

kindofpacketout.

DiscardPingFrom

WAN

Pingisacommonandusefultooltoknow

theconnectionstatusofaspecifiedremote

networkdevice,butsomemaliciousintruder

willtrytofillyournetworkbandwidthwitha 

lotofPINGrequestdatapacket,tomakeyour

internetconnectionbecomeveryslow,even

unusable.

Checkthisboxandtherouterwill

ignoreallinboundPINGrequest,butwhen

youactivatethisfunction,youwillnotbeable

topingyourownrouterfrominternet,too.

PortScan Somemaliciousintruderwilltrytousea‘port

scanner’toknowhowmanyportsofyour

InternetIPaddressareopen,andtheycan

collectalotofvaluableinformationbydoing

1 2 ... 131 132 133 134 135 136 137 138 139 140 141 ... 149 150

Sem comentários

Edimax BR-6475nD Especificações Página 136