We have an environment which is firewalled from our octopus server, when we add a tentacle to a box in that environment we are seeing the following error in the logs. Any help would be greatly appreciated.
2014-01-27 15:52:19.1827 ERROR Client failed authentication
System.Security.Authentication.AuthenticationException: A call to SSPI failed, see inner exception. —> System.ComponentModel.Win32Exception: The client and server cannot communicate, because they do not possess a common algorithm
— End of inner exception stack trace —
at System.Net.Security.SslState.StartSendAuthResetSignal(ProtocolToken message, AsyncProtocolRequest asyncRequest, Exception exception)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)
at Pipefish.Transport.SecureTcp.Server.SecureTcpServer.ExecuteRequest(TcpClient client) in c:\TeamCity\buildAgent\work\cf0b1f41263b24b9\source\Pipefish.Transport.SecureTcp\Server\SecureTcpServer.cs:line 109