IBM Support

IT38203: DATAPOWER USES SNI HOSTNAME FOR HOSTNAME VALIDATION WHEN DISABLED FOR MQ CONNECTIONS

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APAR status

  • Closed as program error.

Error description

  • When using hostname validation for an MQ server, DataPower will
compare the certificate's SAN name to the custom SNI name, even
when SNI is disabled for the server. This can cause validation
errors when the proper DNS names are being passed.

Local fix

  • 



Problem summary


    

  • MQ certificate hostname validation may incorrectly use custom
SNI hostname even if use-custom-sni-hostname was turned off.

    



Problem conclusion



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IT38203
    • 

  • Reported component name
    DATAPOWER
    • 

  • Reported component ID
    DP1234567
    • 

  • Reported release
    A0X
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2021-08-30
    • 

  • Closed date
    2022-07-21
    • 

  • Last modified date
    2022-09-08
    • 





    

  • 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


    








      
              
                            

              

              [{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SS9H2Y","label":"IBM DataPower Gateways"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"A0X","Line of Business":{"code":"LOB45","label":"Automation"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            08 September 2022
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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