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IV27366: CAN'T BIND IPV6 SOCKET TO PORT WHEN BOUND IPV4 SOCKET EXISTS APPLIES TO AIX 6100-08

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APAR status

  • Closed as program error.

Error description

  • If there is an IPv4 socket bound to a particular port the
attempt to bind an IPv6 socket to the same port fails
with
"address in use". Binding an IPv4 socket is possible even
when an IPv6 socket exists.

Local fix

  • Bind the IPv6 socket first then the IPv4 socket.

Problem summary

  • If there is an IPV4 socket bound to a port, then the attempt of
ipv6 only socket bind to same port will fail with
"Address in use".

Problem conclusion

  • Code modified to allow two sockets with different
IP versions(V4 & V6 only) to bind to same port.

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV27366
    • 

  • Reported component name
    AIX 610 STD EDI
    • 

  • Reported component ID
    5765G6200
    • 

  • Reported release
    610
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2012-09-01
    • 

  • Closed date
    2012-09-01
    • 

  • Last modified date
    2013-03-26
    • 





    

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

    
IV23320
    

    • 

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

    • 



Fix information


    

  • Fixed component name
    AIX 610 STD EDI
    • 

  • Fixed component ID
    5765G6200
    • 



Applicable component levels


    

  • R610  PSY  U846293
       UP12/10/23  I  1000
    • 



PTF to Fileset Mapping








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            26 March 2013
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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