To add alternative names for a single host

  1. Start the Grid Configuration Manager and select Security > Certificates.
  2. Identify the Grid Host to add alternative names for and click the Manage Certificates link.
  3. Click the Alternative names tab.
  4. To add a host-specific alternative name, click "Add Alternative Name" in the "Alternative Names for ..." section.
  5. Specify the new alternative name.
  6. Move the new name to the preferred place in the list.
  7. Continue with step 4-6 for as many names as is needed.
  8. Click the Apply link.
  9. Click Save.