I a new mobile device software that I need to configure a server for. Since it has vpn capabilities I need to put it in my DMZ. The application needs an SQL database and does not support SQLExpress or free SQL. I have an 2008 SQL Cluster in my internal network.
So what have I done so far...
Created a new 2008r2 sever in the DMZ
Created a new SQL instance on my SQL Server
If I move the new MDM server inside I can connect with odbc just fine.
If I move it to the DMZ I receive SQL error 17 and 53 when configuring the ODBC connection. The odbc connection wizard does not find the server when trying to browse for sql servers databases.
I have for testing purposes allowed all services to the SQL cluster through my DMZ. When I check my firewall the ip for the SQL instance it is dropping MS-SQL-Server, MSSQL_resolver,and microsoft-ds services and...