D-Link DWS-4026 Руководство пользователя. Версия 2.0 онлайн [282/741] 172936

ConfiguringtheIPHelperFeatures

D-Link UnifiedWiredandWirelessAccessSystem

November2011 Page282

D‐LinkUWSUserManual

Toadda relayentry,clickAdd.ThepagerefreshesandprovidestheconfigurablefieldstoaddaUDPdestination

portandserverIPaddress.

Figure183:AddinganIPHelperEntrytoanInterface

•ClickSubmittosendtheupdatedconfigurationtotheswitch.Thesechangeswillnotberetainedacrossa

pow

ercycleunlessaSaveconfigurationisperformed.

•ClickCancel tocanceltheconfigurationonthescreenandresetthedataonthescreentothelatestvalue

oftheswitch.

Table164:IPHelperInterfaceConfigurationAddFields

Field Description

SourceIPInterface Thetheinterfacefromthepulldownmenutoforwhichuserwantsto

configuretherelayentry.

UDPDestinationPort ThetheDestinationUDPportNamefromthepulldownmenuorconfigure

theportnumbertoconfiguretheRelayEntryonselectedinterface.

Discard IfsettoTrue,packetsar

rivingonthegiveninterfacewiththegiven

destinationUDPportarediscardedratherthanrelayed.Discardentriesare

usedtooverrideglobalIPhelperaddressentrieswhichotherwisemightapply

toapacket.

ServerAddress TheIPv4addressoftheservertowhichpacketsarerelayedforthespecific

UDPDe

stinationPort.