IBM Support

IT22359: OUTBOUND SFTP COMMUNICATION FAILS

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APAR status

  • Closed as program error.

Error description

  • Outbound SFTP  communication fails with
    SSH_DISCONNECT_BY_APPLICATION:SFTP session channel closed by
    server after upgrade to V5.2.5_16.
    

Local fix

  • Change the KHK key type from ssh-dss to any other supported key
    types.
    

Problem summary

  • USERS AFFECTED:
    ALL
    
    PROBLEM DESCRIPTION:
    sftp communication fails when the public key authentication uses
    ssh-dss based keys.
    
    The outbound SFTP  communication fails with
    SSH_DISCONNECT_BY_APPLICATION:SFTP session channel closed by
    server after upgrade to V5.2.5_16.
    
    PLATFORMS AFFECTED:
    ALL
    

Problem conclusion

  • RESOLUTION SUMMARY:
    
    A code fix is provided.
    
    
    DELIVERED IN:
    5020500_17
    5020601_9
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT22359

  • Reported component name

    STR B2B INTEGRA

  • Reported component ID

    5725D0600

  • Reported release

    525

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-09-21

  • Closed date

    2017-10-13

  • Last modified date

    2017-10-18

  • 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

    STR B2B INTEGRA

  • Fixed component ID

    5725D0600

Applicable component levels

  • R525 PSY

       UP

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Document Information

Modified date:
18 October 2017