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AS400 Connection problems - Configuring ports? - Coldfusion Database Access

Our (ancient) production web server went down from hardware failure, and I was forced to bring up it's replacement earlier than I had anticipated. I cannot get my JDBC connection (jt400.jar) to our AS400 established. This is the error: Connection verification failed for data source: Alea (java.sql.SQLException: The application requester cannot establish the connection.(Connection timed out: connect) The root cause was that: java.sql.SQLException: The application requester cannot establish the connection.(Connection timed out: connect) I have another system that can connect. Both systems are in a DMZ, while the AS400 is on the inside network. I have confirmed that the firewall ...

  1. #1

    Default AS400 Connection problems - Configuring ports?

    Our (ancient) production web server went down from hardware failure, and I was
    forced to bring up it's replacement earlier than I had anticipated. I cannot
    get my JDBC connection (jt400.jar) to our AS400 established. This is the error:

    Connection verification failed for data source: Alea
    (java.sql.SQLException: The application requester cannot establish the
    connection.(Connection timed out: connect)
    The root cause was that: java.sql.SQLException: The application requester
    cannot establish the connection.(Connection timed out: connect)

    I have another system that can connect. Both systems are in a DMZ, while the
    AS400 is on the inside network. I have confirmed that the firewall access is
    the same for both boxes.

    I have done a packet captures on both systems, and find that the new system
    is attempting to connect to the AS400 on port 449, while the one that is
    working is connecting on port 8476.

    Any suggestions? Is there a way to configure the ports for jt400.jar?

    ZaneyFellow Guest

  2. #2

    Default AS400 Connection problems - Configuring ports?

    I have the same problem with the as400 connection. Let me know if you found a solution.
    Rosa Guest

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