
YuChakTinMichael‘sGIACGCFWProjectAssignment
Page 175
Firstofall,abaselineisobtainedbyrunningstresstestsagainstthewebserver
directlywithoutthefirewall:
Baselineresult:
Then,run thefollowingtestfortwotimes:
RunWebServerStressToolandUDPFloodagainstthepublicaddressofthe
webserveratthesametime.ForUDPFlood,usevariablesizepacketsdirectly
againstport80.ForWebServerStressTool,testagainst2 URLson theweb
server,withtheURLsbeingaccessedatrandombyeachuser.Runthetestfor30
minutes.
Secondrun:
Theaboveresultsshowtheaverageresponsetimefor
eachURLtested.SincetheURLsareselectedby
randomfromapoolof2,thefirstresultsetlooksvery
differentfromthesecondresultset.However,witha
littlecalculation,wecanconcludethattheseresults
areconsistent.
Firstrun:(259+514)/2=386.5
Secondrun:(350+387)/2=368.5
Thetestresultsclearlyshowthat thefirewall has
effectivelyprotectedthewebserver duringdeadly
hightrafficload.
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