Chapter5Internet
Figure5-35PortTrigger
2.CongurethePortTriggerparameters.
Table5-17liststhePortTriggerparameters.
Table5-17PortTriggerparameters
ParameterDescription
NameThenameofPortTrigger.
TriggerIPAddressIPaddressofthecomputerintheLANside.
ServiceTypeTheservicetypeoftheapplication,includingTCP,UDP,
andTCPANDUDP.
ThedefaultservicetypeisTCP.
TriggerPortTheportthattheapplicationuses.
ConnectTypeTheconnectiontypethatisusedtoconnecttheoutside,
includingTCP,UDP,andTCPANDUDP.
ThedefaultservicetypeisTCP.
WANPortRangeSpecifytheportrangeofthedeviceprotocolthatthe
triggeringportmaps,thatis,thelayer-4portnumberof
thepackets.
Oncethedeviceaccessesthetriggeringport,theservice
betweenthestartportandendportwillbeenabled.
TheWANStartPortandWANEndPortmustbespecied
andmeetthefollowingconditions.
lTheendportnumberislargerthanthestartport
number.
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SJ-20140220172310-002|2014-03-03(R1.0)ZTEProprietaryandCondential