IBM Support

PH25483: SIP RE-INVITE MIGHT BE SENT TO WRONG INTERFACE

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APAR status

  • Closed as program error.

Error description

  • In a multi-homed environment a re-INVITE request might be sent
    from a wrong interface. The problem occurs when caller and
    callee use different transports.
    

Local fix

  • set Custom Property enable.set.outbound.interface = true
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:  All users of IBM WebSphere Application      *
    *                  Server                                      *
    *                  Session Initiation Protocol (SIP)           *
    ****************************************************************
    * PROBLEM DESCRIPTION: In a multi-homed environment a re-      *
    *                      INVITE                                  *
    *                      request might be sent from a wrong      *
    *                      interface.                              *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    In a multi-homed environment a re-INVITE request might be sent
    from a wrong interface. The problem occurs when caller and
    callee use different transports and a re-INVITE request is
    retransmitted.
    

Problem conclusion

  • A fix was made in the SIP Container so the outbound interface is
    used for re-INVITE retransmissions.
    
    The fix for this APAR is targeted for inclusion in fix pack
    8.5.5.18 and 9.0.5.5. For more information, see 'Recommended
    Updates for WebSphere Application Server':
    http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH25483

  • Reported component name

    WEBS APP SERV N

  • Reported component ID

    5724H8800

  • Reported release

    900

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2020-05-15

  • Closed date

    2020-06-02

  • Last modified date

    2020-06-02

  • 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

    WEBS APP SERV N

  • Fixed component ID

    5724H8800

Applicable component levels

[{"Line of Business":{"code":"LOB36","label":"IBM Automation"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"900"}]

Document Information

Modified date:
14 September 2020