peplink ONE One - Page 125

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NATMappingSettings
LAN
Client(s)
NATMappingrulescanbedefinedforasingleLANIPAddress,anIPRange,oranIP
Network.
Address
ThisreferstotheLANhost’sprivateIPaddress.Thesystemmapsthisaddresstoa
numberofpublicIPaddresses(specifiedbelow)inordertofacilitateinboundand
outboundtraffic.ThisoptionisonlyavailablewhenIPAddressisselected.
Range
TheIPrangeisacontiguousgroupofprivateIPaddressesusedbytheLANhost.The
systemmapstheseaddressestoanumberofpublicIPaddresses(specifiedbelow)to
facilitateoutboundtraffic.ThisoptionisonlyavailablewhenIPRangeisselected.
Network
TheIPnetworkreferstoallprivateIPaddressesandrangesmanagedbytheLANhost.
ThesystemmapstheseaddressestoanumberofpublicIPaddresses(specifiedbelow)
tofacilitateoutboundtraffic.ThisoptionisonlyavailablewhenIPNetworkisselected.
Inbound
Mappings
ThissettingspecifiestheWANconnectionsandcorrespondingWANspecificInternetIP
addressesonwhichthesystemshouldbind.AnyaccesstothespecifiedWAN
connection(s)andIPaddress(es)willbeforwardedtotheLANhost.Thisoptionisonly
availablewhenIPAddressisselectedintheLANClient(s)field.
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Note1:InboundmappingisnotneededforWANconnectionsindropinmodeorIP
forwardingmode.
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Note2:EachWANIPaddresscanbeassociatedtooneNATmappingonly.
Outbound
Mappings
ThissettingspecifiestheWANIPaddressesshouldbeusedwhenanIPconnectionis
madefromaLANhosttotheInternet.
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EachLANhostinanIPrangeorIPnetworkwillbeevenlymappedtooneofeach
selectedWAN'sIPaddresses(forbetterIPaddressutilization)inapersistentmanner(for
betterapplicationcompatibility).
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Note1:IfyoudonotwanttouseaspecificWANforoutgoingaccesses,youshouldstill
choosedefaulthere,thencustomizetheoutboundaccessruleintheOutboundPolicy
section.
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Note2:WANconnectionsindropinmodeorIPforwardingmodearenotshownhere.
ClickSavetosavethesettingswhenconfigurationhasbeencompleted.
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ImportantNote
Inboundfirewallrulesoverrideinboundmappingsettings.
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