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SE67141 - OSP-OTHER-UNPRED AFTER DISABLING IPV6 SYSTEM STILL DOING DNS
QUERIES IPV6 TYPE. WAS FOUND THIS IS COMING FROM MGTC

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 APAR (Authorized Program Analysis Report)

Abstract

OSP-OTHER-UNPRED AFTER DISABLING IPV6 SYSTEM STILL DOING DNS
QUERIES IPV6 TYPE. WAS FOUND THIS IS COMING FROM MGTC

Error Description

After disabling IPv6 system still doing DNS queries IPv6 type.  
Was found this is coming from MGTC. There are several places to
call the API getaddrinfo() in MGTC.                            

Problem Summary

After disabling IPv6 that the system is still doing DNS queries
of IPv6 type. A trace was found the queries were coming from    
Management Central.                                            

Problem Conclusion

The Management Central should set the AI_ADDRCONFIG flag on the
getaddrinfo() call, to prevent IPv6 queries when no IPv6 source
addresses are configured on the system.                        

Temporary Fix

Comments

Circumvention


PTFs Available

R710 SI66005 PTF Cover Letter   1000

Affected Modules

         
         

Affected Publications

Summary Information

Status............................................ CLOSED PER
HIPER........................................... No
Component.................................. 5770SS100
Failing Module.......................... RCHMGR
Reported Release................... R710
Duplicate Of..............................




System i Support

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Document Information

Modified date:
27 January 2018

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