We are facing to following error
Executing: CreateEnterpriseGeodatabase SQL_Server GISDataServer\WIN-PAML WaterNet DATABASE_AUTH sa ***** SDE_SCHEMA sde ***** # E:\Utility\Key\keycodes
Start Time: Tue Jan 31 11:20:29 2017
Failure to access the DBMS server
Failed to execute (CreateEnterpriseGeodatabase).
Failed at Tue Jan 31 11:20:44 2017 (Elapsed Time: 15.52 seconds)<SPAN class="line-numbers-rows"><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN><SPAN></SPAN></SPAN>
When trying to Create an Enterprise Geodatabase which is installed on an SQL Serverserver database called GISDataServer which is installed on top a machine which called PAML WaterNet( out of our network).

we also tried as


but still getting same issue. Can toy please let me know what I am doing wrong?