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2625838 - How to configure IPv6 in SAP IQ ?


  • SAP Sybase IQ supports both IPv4 and IPv6 addresses anywhere you can specify an IP address on the client or server.
    On IPv6-enabled computers, the network database server listens by default on all IPv4 and IPv6 addresses.
  • I encounetered below server start-up error was returned, when IPv6 address '****'was defined in iqdemo.cfg

   I. 03/30 22:17:50. Trying to start TCPIP link ...
   I. 03/30 22:17:50. TCP/IP link, function bind, error code 22
   I. 03/30 22:17:50. TCPIP communication link not started
   I. 03/30 22:17:50. Unable to initialize requested communication links
   E. 03/30 22:17:50. Unable to initialize requested communication links
   I. 03/30 22:17:50. Database server shutdown due to startup error

  • It's an example of 'How to configure IPv6 in SAP IQ'. 



  • SAP IQ15.4
  • SAP IQ16.0
  • SAP IQ16.1


SAP IQ all versions


IPv6 configuration ;  inet6 ; IPv4 ; , KBA , BC-SYB-IQ , Sybase IQ , How To

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