Web Application proxy

Question

I have this  error on WebAplicationProxy, what the reason for the error? How fix it?  AD FS  connected, certificates real, AD FS service running

event id 253

AD FS proxy service failed to start a listener for the endpoint 'Endpoint details:

     Prefix : /adfs/services/trust/2005/certificatetransport

     PortType : HttpsUserCertificatePort

     ClientCertificateQueryMode : QueryAndRequire

     CertificateValidation : Ssl

     AuthenticationSchemes : Anonymous

     ServicePath : /adfs/services/trust/2005/certificatetransport

     ServicePortType : HttpsUserCertificatePort

     SupportsNtlm : False

'

Exceptiondetails:

System.Net.HttpListenerException (0x80004005): Access is denied

   at System.Net.HttpListener.AddAllPrefixes()

   at System.Net.HttpListener.Start()

   at Microsoft.IdentityServer.WebHost.HttpListenerBase.Start(UInt32 contextPoolSize)

   at Microsoft.IdentityServer.ProxyService.ProxyHttpListener.Start()

   at Microsoft.IdentityServer.ProxyService.EndpointManager.ApplyConfiguration(ProxyEndpointConfiguration proxyEndpointConfiguration)

User action: Ensure that no conflicting SSL bindings are configured for the specified endpoint.

• <Event xmlns="**http://schemas.microsoft.com/win/2004/08/events/event**">
• <System>

<Provider Name="AD FS" Guid="{2FFB687A-1571-4ACE-8550-47AB5CCAE2BC}" />

<EventID>253</EventID>

<Version>0</Version>

<Level>2</Level>

<Task>0</Task>

<Opcode>0</Opcode>

<Keywords>0x8000000000000001</Keywords>

<TimeCreated SystemTime="2017-03-29T12:33:13.697081300Z" />

<EventRecordID>326382</EventRecordID>

<Correlation />

<Execution ProcessID="6956" ThreadID="316" />

<Channel>AD FS/Admin</Channel>

<Computer>wwn3.trg.ua</Computer>

<Security UserID="S-1-5-20" />

</System>

• <UserData>
• <Event xmlns="**http://schemas.microsoft.com/ActiveDirectoryFederationServices/2.0/Events**">
• <EventData>

<Data>Endpoint details: Prefix : /adfs/services/trust/2005/certificatetransport PortType : HttpsUserCertificatePort ClientCertificateQueryMode : QueryAndRequire CertificateValidation : Ssl AuthenticationSchemes : Anonymous ServicePath : /adfs/services/trust/2005/certificatetransport ServicePortType : HttpsUserCertificatePort SupportsNtlm : False</Data>

<Data>System.Net.HttpListenerException (0x80004005): Access is denied at System.Net.HttpListener.AddAllPrefixes() at System.Net.HttpListener.Start() at Microsoft.IdentityServer.WebHost.HttpListenerBase.Start(UInt32 contextPoolSize) at Microsoft.IdentityServer.ProxyService.ProxyHttpListener.Start() at Microsoft.IdentityServer.ProxyService.EndpointManager.ApplyConfiguration(ProxyEndpointConfiguration proxyEndpointConfiguration)</Data>

</EventData>

</Event>

</UserData>

</Event>

Answer 1

Hi,

Your question is beyond the scope of these Forums

Kindly post your question in the TechNet Server Forums.

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Cheers.