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  1. Preface
  2. Summary of PowerExchange New Features and Changes
  3. PowerExchange Installation and Upgrade
  4. PowerExchange Agent
  5. PowerExchange Client for PowerCenter
  6. PowerExchange Condense
  7. PowerExchange Listener
  8. PowerExchange Logger for Linux, UNIX, and Windows
  9. PowerExchange Navigator
  10. PowerExchange Monitoring and Tuning
  11. PowerExchange Utilities
  12. PowerExchange for Adabas
  13. PowerExchange for CA Datacom
  14. PowerExchange for DB2 for i
  15. PowerExchange for DB2 for Linux, UNIX, and Windows
  16. PowerExchange for DB2 for z/OS
  17. PowerExchange for CA IDMS
  18. PowerExchange for IMS
  19. PowerExchange for Microsoft SQL Server
  20. PowerExchange for MySQL
  21. PowerExchange for Oracle
  22. PowerExchange for PostgreSQL
  23. PowerExchange for VSAM and Flat Files
  24. PowerExchange ODBC

DBMOVER Configuration File Statements

DBMOVER Configuration File Statements

The DBMOVER configuration file includes the following new statement:
TCPIP_ACCEPT_NONBLOCK={
N
|Y}
New
. On z/OS systems, the TCPIP_ACCEPT_NONBLOCK statement specifies whether TCP/IP ports on which the PowerExchange Listener listens are blocking or nonblocking ports.
  • N
    .
    PowerExchange Listener listening ports are blocking ports. When a blocking port is accessed, it blocks other attempts to access the port.
  • Y.
    PowerExchange Listener listening ports are nonblocking ports.
Default is N.
Define TCPIP_ACCEPT_NONBLOCK=Y if the following conditions apply:
  • You perform a security check by using a port scanner such as Nessus.
  • The PowerExchange Listener appears to hang indefinitely on the main Listener port or ignore commands.
  • A Listener port for a netport job is defined.
For more information, see the "DBMOVER Configuration File" chapter in the
PowerExchange Reference Manual
.

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