D-Link DWL-3600AP

VirtualAccessPointSettings
D-Link UnifiedAccessPointAdministrator’sGuide
November2011 Page77
UnifiedAccessPointAdministrator’sGuide
RADIUSIPAddress
RADIUSIPv6
Address
EntertheIPv4orIPv6addressfortheprimaryRADIUSserverforthisVAP.
IftheIPv4RADIUSIPAddressTypeoptionis selectedinthepreviousfield,entertheIP
addressoftheRADIUSserverthatallVAPsusebydefault,forexample192.168.10.23.
If
theIPv6RADIUSIPAddressTypeoptionisselected,entertheIPv6addressoftheprimary
globalRADIUSserver,forexample2001:0db8:1234::abcd.
RADIUSIPorIPv6
Address1–3
EnteruptothreeIPv4and/orIPv6addressestouseasthebackupRADIUSserversforthis
VAP.Thefieldlabel
isRADIUSIPAddresswhentheIPv4RADIUSIPAddressTypeoptionis
selectedandRADIUSIPv6AddresswhentheIPv6RADIUSIPAddressTypeoptionis
selected.
Ifauthenticationfailswiththeprimaryserver,eachconfiguredbackupserveristriedin
sequence.
RADIUSKey EntertheRADIUSkeyinthetext
box.
TheRADIUSKeyisthesharedsecretkeyfortheglobalRADIUSserver.Youcanuseupto
63standardalphanumericandspecialcharacters.Thekeyiscasesensitive,andyoumust
configurethesamekeyontheAPandonyourRADIUSserver.Thetextyouenterwillbe

displayedas“*”characterstopreventothersfromseeingtheRADIUSkeyasyoutype.
RADIUSKey1–3 EntertheRADIUSkeyassociatedwiththeconfiguredbackupRADIUSservers.Theserver
atRADIUSIPAddress‐1usesRADIUSKey‐1,RADIUSIPAddress‐2usesRADIUSKey‐2,and
soon.
EnableRADIUS
Accounting
Selectthisoptiontotrackandmeasuretheresourcesaparticularuserhasconsumed
suchassystemtime,amountofdatatransmittedandreceived,andsoon.
IfyouenableRADIUSaccounting,itisenabledfortheprimaryRADIUSserverandall
backupservers.
EnableRADIUS
FailThrough
Select
thisoptiontoallowthesecondaryRADIUSservertoauthenticatewirelessclients
iftheauthenticationwiththeprimaryRADIUSserverisunsuccessful,oriftheprimary
RADIUSserverisunavailable.
ActiveServer SpecifywhichconfiguredRADIUSservertouseastheactiveRADIUSserver.
BroadcastKey
RefreshRate
Enteravalueto
settheintervalatwhichthebroadcast(group)keyisrefreshedforclients
associatedtothisVAP(thedefaultis300).
Thevalidrangeis0–86400seconds.Avalueof0indicatesthatthebroadcastkeyisnot
refreshed.
SessionKeyRefresh
Rate
Enteravaluetosetthe
intervalatwhichtheAPwillrefreshsession(unicast)keysforeach
clientassociatedtotheVAP.
Thevalidrangeis0–86400seconds.Avalueof0indicatesthatthebroadcastkeyisnot
refreshed.
Note:Afte ryouconfigurethesecuritysettings,youmustclickApplytoapplythechangesandtosave
thesettings.
Table24:IEEE802.1X(Cont.)
Field Description