WCF Client- net tcp-The server has rejected the client credentials

Hi Guys,

I am getting follow error when WCF Client- access wcf service via-net tcp.

I believe it is related to Windows Server 2012/IIS setup issue of net tcp. Because it is the same App.Config of Service working properly in another server.

Need your help to find where the mistake can be.

System.ServiceModel.Security.SecurityNegotiationException: 'The server has rejected the client credentials.'

Win32Exception: The logon attempt failed.

ScreenShot:

https://ibb.co/rH6Vw0x