Hi,

> org.firebirdsql.jdbc.FBSQLException: GDS Exception. Dynamic SQL Error
> // No stack trace (yet)
>
> java.net.ConnectException: Connection refused: connect
> // No stack trace (yet)
>
> >
> > > Do you know why would this happen?

Can it be that you are not allowed to connect to port 3050 (not 3060)
of the host defined in JDBC URL? Note, JayBird is type 4 driver, it
talks native wire protocol and "speaks" directly to database server,
not to InterServer. If you specified port in the URL, what port did
you specify?

Regards,
Roman Rokytskyy