Layer7 API Management

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  • 1.  SSH Routing error

    Posted Oct 28, 2022 12:14 AM
    Hi Support,

    We keep getting an error connection between API platform and the FTP server. The connection completed via SSH command. Below is the list of errors we have observed on multiple event

    INFO -4 Message: SSH routing error: SSH2 Route Assertion error: Error getting directory listing: 4:
    INFO -4 Message: SSH routing error: Connection established, but failed with IOException 'Interrupted waiting for download.', server: NFUJPRD310, command: LIST
    WARNING 9434 SSH routing error: SSH2 Route Assertion error: Error getting directory listing: 4:
    WARNING 9434 SSH routing error: org.springframework.orm.hibernate5.HibernateJdbcException: JDBC exception on Hibernate data access: SQLException for SQL [....]; SQL state [null]; error code [0]; could not prepare statement; nested exception is org.hibernate.exception.GenericJDBCException: could not prepare statement
    INFO -4 Failed to download from FTP server NFUJPRD310/DWS/PROD - SSH routing error: org.springframework.orm.hibernate5.HibernateJdbcException: JDBC exception on Hibernate data access: SQLException for SQL [...]; SQL state [null]; error code [0]; could not prepare statement; nested exception is org.hibernate.exception.GenericJDBCException: could not prepare statement

    If we restart the API server, the next API-to-FTP succeeded, but the issue will persist again. We did check the SSH connection on the destination server and it is running fine.

    Also, will below fixed issue in version 10.0 CR5 will fix above error?

    DE523229
    Fixed an Apache FTPServer issue that caused a Java exception error and prevented the Gateway from accepting new connections.
    Any help really appreciated.

    Thank you,
    Atifah




  • 2.  RE: SSH Routing error

    Broadcom Employee
    Posted Oct 28, 2022 11:38 AM
    Hello, @Atifah Abdul Latif. Please open a support case, so we can investigate this issue for you. Thanks!​

    ------------------------------
    Ben Urbanski
    Product Manager, API Gateway
    Layer7 API Management
    ------------------------------



  • 3.  RE: SSH Routing error

    Posted Oct 31, 2022 04:38 AM
    Thanks Ben. I will open a case.​