Chapter3ConguretheInternet
ParameterDescription
ServiceTypeTheservicetypeoftheapplication,includingTCP,UDP,
andTCPANDUDP.
ThedefaultservicetypeisTCP.
TriggerPortTheportthattheapplicationuses.
ConnectTypeTheconnectiontypethatisusedtoconnecttheoutside,
includingTCP,UDP,andTCPANDUDP.
ThedefaultservicetypeisTCP.
WANPortRangeSpecifytheportrangeofthedeviceprotocolthatthe
triggeringportmaps,thatis,thelayer-4portnumberof
thepackets.
Oncethedeviceaccessesthetriggeringport,theservice
betweenthestartportandendportwillbeenabled.
TheWANStartPortandWANEndPortmustbespecied
andmeetthefollowingconditions.
lTheendportnumberislargerthanthestartport
number.
lThedifferencebetweentheendportnumberandthe
startportnumberislessthannine.
TimeoutThetimewhennotrafcoccurs.
3.ClickApplybuttontoapplythechanges.
–EndofSteps–
3.5ConguretheDDNS
ThesectiondescribeshowtocongureDDNS.DDNSprovidestheparametersofDDNS
congurationfunction.
Steps
1.OnthemainpageoftheZXHNH267N,selectInternet>DDNStogototheDDNS
page,thepageasshowninFigure3-27.
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