Bind on IPv4 addresses

Configure JVMs running under LCMADMIN to primarily bind on IPv4, and discourage using IPv6.

  1. In LCM, right-click your grid and select Configuration Manager.
  2. Click Grid Configuration > Grid Properties.
  3. Search for property grid.jvm.generic.
  4. Click the Generic JVM Commands link, and select Display Complexity All.
  5. Click the M3BE_15.1_[space abbreviation] Appends link for the IBM i host.
  6. Click Append.
  7. Click Add New Line.
  8. Specify -Djava.net.preferIPv4Stack=true
  9. Repeat steps 5-7 and specify -Djava.net.preferIPv6Addresses=false
  10. Save all changes.