AT&T 882 Spécifications télécharger pdf (Page 35)

Router

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6.1.1 DMZSUPPORT

 DMZ:

WhensettoEnable,willallowthemodemtouseDMZroutesusingtheaddresssetintheDestinationIPAddress.

WhensettoDisable,willshutdowntheDMZfunctionality.TheSAVEbuttonmustbepressedforchangestotake

effect.

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 FriendlyIPAddress:

Optionallyrestricts

DMZaccesstoonlythespecifiedIPaddress.Ifsetto"0.0.0.0",theDMZisopentoallincoming

IPAddresses.

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 DestinationIPAddress:

TheIPaddresswhichhasallportsexposed,exceptportsdefinedinthePortForwardingconfiguration.

TheSAVEbuttonmustbepressedforchangesto

takeeffect.

6.1.2 PORTFORWARDINGSUPPORT

 PortForwarding:

WhensettoEnable,willallowthemodemtousethePortForwardingroutesdescribedintheIPmappingtable.

WhensettoDisable,willshutdownthePortForwardingfunctionality.

TheSAVEbuttonmustbepressedforchangestotakeeffect.

6.1.3 PORTFORWARDINGCONFIGURATION

 MapName:

SetstheMapNamefortheIPmappingtableatthebottomofthescreen.TheMapNamecanbeuptoten

charactersinlength.Donotusespacesinthecharacterstring.

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 Protocol:

Setsthedataprotocolaseithertcp,udp,orall.

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

FriendlyIPAddress:

SpecifiesanIPaddressthatisallowedtoaccessthemodemorawildcardIPaddressof0.0.0.0thatallowsallIP

addressestoaccessthemodem.Leavethefifthboxblank(afterthe/)ifspecifyingaspecificIP,or0.0.0.0.A

subnetmaskmaybe

enteredinthefifthbox.ThemaskindicateshowmanybitsoftheIPaddresstomatch.This

canbeavaluefrom1to32.

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 InboundPort:

Setstheexternalportnumberforincomingrequests.

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 DestinationIPAddress:

SetstheLocalAreaNetworkAddressofthedevice

connectedtothemodemsEthernetJack.Inboundrequestswill

beforwardedtothisIPaddress.

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AT&T 882 Spécifications Page 35

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