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IT15006: USING TCP PARTIAL HEALTH CHECKS CAN LEAD TO UNEXPECTED BEHAVIOR

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Ø
    When load balancer groups are configured to use a TCP partial
    healthcheck unexpected results can occur. This includes
    connections being closed out unexpectedly.
    

Local fix

  • Ø
    Use TCP Full or LDAP health checks.
    

Problem summary

  • Affected are all customers using the Load Balancer Group's
    partial TCP healtcheck.
    
    The menationed healthchecks have the potential to disrupt
    established connections or even destabilize the appliance.
    

Problem conclusion

Temporary fix

  • Select any other healthcheck option.
    

Comments

APAR Information

  • APAR number

    IT15006

  • Reported component name

    DATAPOWER

  • Reported component ID

    DP1234567

  • Reported release

    720

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-04-28

  • Closed date

    2016-07-25

  • Last modified date

    2016-07-25

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    DATAPOWER

  • Fixed component ID

    DP1234567

Applicable component levels

  • R720 PSN

       UP

  • R750 PSN

       UP

  • R751 PSN

       UP

  • R752 PSN

       UP



Document information

More support for: IBM DataPower Gateways
General

Software version: 7.2

Reference #: IT15006

Modified date: 25 July 2016