Solved!
Ran the CSrestoreRootRunUser.sh script in firebird/bin and all was ok!

--- In Firebird-Java@yahoogroups.com, N Sharada <sharada_nn@y...> wrote:
> Dear all
>
> I have installed FirebirdCS-1.5.0.4290-0.i686.rpm in my Linux 7.2
> machine.
> My server is up and running and I am able to connect thru isql and
> create a database and everything. Now I am trying to create a JDBC
> connection to this server using the following test program.
>
> import java.sql.*;
>
> class ConnFire{
> static public void main (String args[]) throws Exception {
>
> Class.forName("org.firebirdsql.jdbc.FBDriver").newInstance();
> Connection
>
connection=DriverManager.getConnection("jdbc:firebirdsql:mpc/3050:/opt/firebird/bin/NetUtilsDB",
> "sysdba","masterkey");
>
> Statement statement=connection.createStatement();
> }
> }
>
> When I run this program I get one of the following two exceptions.
>
> My driver version - FirebirdSQL-1.5_20031030.zip
> Whats wrong with my server????
> Please help me out :(
>
> 1.
> -------Exception in thread "main" org.firebirdsql.jdbc.FBSQLException:
> Resource Exception. Unable to complete network request to host
> "sharadan".
> Reason: Unable to complete network request to host "sharadan".
> at
> org.firebirdsql.jdbc.FBDataSource.getConnection(FBDataSource.java:105)
> at org.firebirdsql.jdbc.FBDriver.connect(FBDriver.java:200)
> at java.sql.DriverManager.getConnection(DriverManager.java:512)
> at java.sql.DriverManager.getConnection(DriverManager.java:171)
> at ConnFire.main(ConnFire.java:8)
> at org.firebirdsql.gds.GDSException: Unable to complete network request
> to host "sharadan".
> at org.firebirdsql.jgds.GDS_Impl.connect(GDS_Impl.java:1658)
> at
> org.firebirdsql.jgds.GDS_Impl.isc_attach_database(GDS_Impl.java:279)
> at
> org.firebirdsql.jgds.GDS_Impl.isc_attach_database(GDS_Impl.java:255)
>
>
> 2.
> -----------
> Exception in thread "main" org.firebirdsql.jdbc.FBSQLException:
> Resource Exception. connection rejected by remote interface
> Reason: connection rejected by remote interface
> at
> org.firebirdsql.jdbc.FBDataSource.getConnection(FBDataSource.java:105)
> at org.firebirdsql.jdbc.FBDriver.connect(FBDriver.java:200)
> at java.sql.DriverManager.getConnection(DriverManager.java:512)
> at java.sql.DriverManager.getConnection(DriverManager.java:171)
> at ConnFire.main(ConnFire.java:8)
> at org.firebirdsql.gds.GDSException: connection rejected by remote
> interface
> at org.firebirdsql.jgds.GDS_Impl.connect(GDS_Impl.java:1654)
>
>
>
> =====
> _______
>
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> demand. The less of either the people have, the less they want.
> -- Charlotte Observer, 1897
>
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