Manual

Software User Guide 70
Network Tab
OriginalDestinationAddressEnd(Required):ThisfieldholdstheendingaddressrangebeingtransformedbyNAT,the
IP’sseenbyaremotehost.
Thisaddressmaybeownedbyaninterfaceonthisdevice,oranunowned/fakerangewithacorrespondingroute
(staticordefault).One‐to‐oneNATRangewill
performacompleteforwardingofallportsfortherangeofstarting/
endingOriginalDestinationIP’stoarangeofstarting/endingNewDestinationIPaddressesenteredinNewDestina‐
tionAddressStartandNewDestinationAddressEndfields.BothfieldscanbeanyvalidIP.Neitherneedtobealready
present/configured/owned
onalocalinterfaceofthisdevice.Ports1‐19areexcluded.
Note:HostRedirectandServiceAccessruleswillapplyfirst,andmaypreventcertainportsfromreachingtheNewDestination.
NewDestinationAddressStart(Required):ThisfieldisusedtoholdthestartingrangeofrealLANIPofthedestina‐
tiondevicebehindthisrouter.
One‐to‐OneNATRangewillperformthesameoperationasasingleOne‐to‐OneRule,butoverarangeofmatchedIP
Addresses.
ThepooldefinedbytheOriginalIPStart‐>End,willbematchedtothepooldefinedbyNewIPStart‐>End
(thefirstOriginalIPwillalwaystranslatetothefirstNewIP,thesecondtothesecond,etc.).Thenumberofentriesin
eachpoolmustmatch.Bothfields
canbeanyvalidIP.Neitherneedtobealreadypresent/configured/ownedonalocal
interfaceofthisdevice.Ports1‐19areexcluded.
Note:HostRedirectandServiceAccessruleswillapplyfirst,andmaypreventcertainportsfromreachingtheNewDestination.
NewDestinationAddressEnd(Required):ThisfieldisusedtoholdtheendingrangeofrealLANIP ofthedestination
devicebehindthisrouter.
One‐to‐OneNATRangewillperformthesameoperationasasingleOne‐to‐Onerule,butoverarangeofmatchedIP
Addresses.The
pooldefinedbytheOriginalIPStart‐>End,willbematchedtothepooldefinedbyNewIPStart‐>End
(thefirstOriginalIPwillalwaystranslatetothefirstNewIP,thesecondtothesecond,etc.).Thenumberofentriesin
eachpoolmustmatch.Bothfieldscanbe
anyvalidIP.Neitherneedtobealreadypresent/configured/ownedonalocal
interfaceofthisdevice.Ports1‐19areexcluded.
Note:HostRedirectandServiceAccessruleswillapplyfirst,andmaypreventcertainportsfromreachingtheNewDestination.
SelectProtocol:Choosetheprotocoltypeforthisport’sdata.OptionsareTCP,UDP,All.
SourceNetworkviaWhitelist:Selectawhitelistnameforthelistofnamesavailableinthedrop‐downlist.Whitelists
maybeviewed/definedviatheNetwork/Firewall/ACLRulesscreen.
• ClickontheFinishbutton.Youwillbe
returnedtotheMasquerade/NAT/DMZRulesdialogwindowandtheNAT
Rulestablewillnowbepopulatedwiththerecentlyentereddata.
• Todeleteanexistingrule,selectitinthetableandclickontheDeletebutton.Toeditanexistingrule,selectitin
thetableandclickon
theEditbutton.
DMZRules:DMZrulesareusedtoconfigureroutesthroughaDemilitarizedZone(DMZ).

ToaddaDMZhostrule: