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Руководство пользователя. Версия 2.0 Страница: 383

D-Link DWS-4026 Руководство пользователя. Версия 2.0 онлайн [383/741] 172936

CaptivePortalConfiguration

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

November2011 Page383

D‐LinkUWSUserManual

Table224describesthefieldsontheCPConfigurationpage.

Table224:CPConfiguration

Field Description

EnableCaptive

Portal

SelectthecheckboxtoenabletheCP.Clearthecheckboxtodisableit.

Configuration

Name

ThisfieldallowsyoutochangethenameoftheportaladdedfromtheCPSummarypage.

ProtocolMode ChoosewhethertouseHTTPorHTTPsastheprotocolfortheportaltouseduringthe

rificationprocess.

• HTTP:Doesnotuseencryptionduringverification

• HTTPS:UsestheSecureSocketsLayer(SSL),whichrequiresacertificatetoprovide

encryption.Thecertificateispresentedtotheuseratconnectiontime.

VerificationMode SelectthemodefortheCPtousetoverifyclients:

• Gue

st:Theuserdoesnotneedtobeauthenticatedbyadatabase.

• Local:Theswitchusesalocaldatabasetoauthenticatedusers.

• RADIUS:TheswitchusesadatabaseonaremoteRADIUSservertoauthenticate

users.

UserLogoutMode Selectthisoptiontoallowanauthenticatedclienttodeauthenticatefromthenetw

ork.

Ifthisoptionisclearortheuserdoesnotspecificallyrequestlogout,theclient

connectionstatusremainsauthenticateduntiltheCPdeauthenticatestheuser,for

examplebyreachingtheidletimeoutorsessiontimeoutvalues.

EnableRedirect

Mode

SelectthisoptiontospecifythattheCPshouldredirectthenewlyaut

henticatedclientto

theconfiguredURL.Ifthisoptionisclear,theuserseesthelocale‐specificwelcomepage

afterasuccessfulverification.

RedirectURL SpecifytheURLtowhichthenewlyauthenticatedclientisredirectediftheURLRedirect

Modeisenabled.

RADIUSAuthServer IftheverificationmodeisRADIU

S,clickthe...buttonandselectthenameoftheRADIUS

serverusedforclientauthentications.

TheswitchactsastheRADIUSclientandperformsallRADIUStransactionsonbehalfof

theclients.ToconfigureRADIUSserverinformation,gotoLAN>Security>RADIUS>

RADIUSAuthenticationServerCon

figuration.

IdleTimeout Enterthenumberofsecondsausercanremainidlebeforeautomaticallybeinglogged

out.Ifthevalueissetto0thenthetimeoutisnotenforced.Thedefaultvalueis0.

Note:TheidletimecannotbeenforcedinthisreleaseforaWiredCaptivePortalclient

duetohar

dwarelimitations.

SessionTimeout Enterthenumberofsecondstowaitbeforeterminatingasession.Auserisloggedout

oncethesessiontimeoutisreached.Ifthevalueissetto0thenthetimeoutisnot

enforced.Thedefaultvalueis0.

MaxUpRate Enterthemaximumspeed,inby

tespersecond,thataclientcantransmittrafficwhen

usingthecaptiveportal.Thissettinglimitsthebandwidthatwhichtheclientcansend

dataintothenetwork.

MaxDownRate Enterthemaximumspeed,inbytespersecond,thataclientcanreceivetr afficwhen

usingthecaptivepo

rtal.Thissettinglimitsthebandwidthatwhichtheclientcanreceive

datafromthenetwork.

MaxReceive Enterthemaximumnumberofbytesthataclientisallowedtoreceivewhenusingthe

captiveportal.Afterthislimithasbeenreachedtheuserwillbedisconnected.

D-Link DWS-4026 Руководство пользователя. Версия 2.0 онлайн [383/741] 172936

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