Eicon Networks S92 Manuel d'utilisateur télécharger pdf (Page 174)

YuChakTinMichael‘sGIACGCFWProjectAssignment

Page 174

Outside

FW1_B2C

Sub_Net Nil Yes

Outside

192.168.7.0

(published

addresses)

Sub_Net Nil Yes

Rulebaseassessment

InitiateconnectionstowardstheEcommercewebserviceserverviaprotocols

OTHERTHANHTTPandSSL.

Connectionsfailed.Thisisthedesirableresult.

InitiateconnectionstowardstheexternalEmailserviceserverviaprotocols

OTHERTHANSMTP.

Connectionsfailed.Thisisthedesirableresult.

InitiateconnectionstowardstheexternalDNSserviceserverviaprotocols

OTHERTHANDNSQuery.

Connectionsfailed.Thisisthedesirableresult.

StressTesting

*Beforeproceeding,explicitapprovalmustbeobtained,andadvancednoticemustbegiven.Thesetestsshouldbeconductedonlyduring

nonpeakhours.

WebServerStressTool andUDPFlood– weusethesetoolstostresstestthe

firewall.Thegoalistodetermineifheavytrafficcanbreakthefirewallin

between,orif thefirewallwillbecomeabottleneck.Tosimulateahighnumber

ofsimultaneoususers,weneedtheenterpriseeditionoftheWeb StressTool

(whichposesnouserrestriction).Theidealsettingistosetthenumberofusers

toatleast1000. Formaximumperformance,runthesetestsfrommultiple

machinestosharetheload.

Thefirewallransmoothlywithouttrouble.Beloware

theresults:

Firstrun:

1 2 ... 169 170 171 172 173 174 175 176 177 178 179 ... 208 209

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Eicon Networks S92 Manuel d'utilisateur Page 174