D-Link DWS-4026 [410/741] Viewing named server status information

RADIUSSettings

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

November2011 Page410

D‐LinkUWSUserManual

ViewingNamedServerStatusInformation

TheRADIUSNamedServerStatuspageshowssummaryinformationabouttheRADIUSserversconfiguredon

thesystem.

Figure285:NamedServerStatus

ClickRefreshtoupdatethepagewiththemostcurrentinformation.

Table243:RADIUSServerConfigurationFields

Field Description

Current Anasterisk(*)inthecolumnIndicatesthattheserveristhecurrentserverfor

theauthenticationservergroup.Ifnoasteriskispresent,theserverisabackup

server.

IfmorethanoneRADIUSserverisconfiguredwiththesamename,theswitch

selectsoneoftheserverstobethecurr

entserverfromthegroupofservers

withthesamename.

WhentheswitchsendsaRADIUSrequesttothenamedserver,therequestis

directedtotheserverselectedasthecurrentserver.Initiallytheprimary

serverisselectedasthecurrentserver.Iftheprimaryserverfails,oneofthe

herserversbecomesthecurrentserver.

RADIUSServerHostAddress ShowstheIPaddressoftheRADIUSserver.

RADIUSServerName ShowstheRADIUSservername.

MultipleRADIUSserverscanhavethesamename.Inthiscase,RADIUSclients

canuseRADIUSserverswiththesamenameasbackupsforeac

hother.

PortNumber IdentifiestheauthenticationporttheserverusestoverifytheRADIUSserver

authentication.TheportisaUDPport.

ServerType ShowswhethertheserverisaPrimaryorSecondaryserver.

SecretConfigured Indicateswhetherthesharedsecretforthis serverhasbeenconfigured.

MessageAuthenticator Showswhetherthemessageau

thenticatorattributefortheselectedserveris

enabledordisabled.