User's Guide

 3G36W-VUserGuide
www.netcomm.com.au 31
3G36W-V User Manual
4.4.2 PortForwarding
ThispageallowsyoutocongureportforwardingrulestoallowremoteuserstoaccessservicessuchasWeb(HTTP)orFTPonyour
localcomputers.Thisallowsyoutoredirectaparticularportnumber(fromtheInternet/WANport)toaparticularLANIPaddress.
Virtual Server Settings: Enable/Disableportforwarding.
IP Address: TheLANIPaddressthatthepublicportnumberpacketwillbesentto.
Port Range: ThepublicportnumberstobesenttothespecicLANIPaddress.
Protocol: Selecttheportnumberprotocoltype(TCP,UDPorboth).Ifyouareunsure,thenleaveitasthedefault“TCP&UDP”
setting
Comment: Addacommenttoidentifytherule(optional)
Click’Apply’tosavethesettings.
4.4.3 DMZ
IfyouhaveaclientPCthatcannotrunanInternetapplication(e.g.Games)properlyfrombehindtheNATrewall,thenyoucanopenup
therewallrestrictionstoallowunrestrictedtwo-wayInternetaccessbydeningaDMZHost.
TheDMZfunctionallowsyoutore-directallpacketsgoingtoyourWANportIPaddress,toaparticularIPaddressinyourLAN.The
differencebetweenthevirtualserverandtheDMZfunctionisthatthevirtualserverre-directsaparticularservice/Internetapplication
(e.g.FTP,websites)toaparticularLANclient/server,whereasDMZre-directsallpackets(regardlessofservices)goingtoyourWANIP
addresstoaparticularLANclient/server.
DMZ Settings: Enable/disableDMZ.
DMZ IP Address: FillintheIPaddressofaparticularhostinyourLANNetworkthatwillreceiveallthepacketsoriginallygoingtothe
WANport/PublicIPaddressofyour3G36W-V.
Click‘Apply’tosavetheabovecongurations.