1. Use the dsconfig tool to configure the LDAP external server locations. 
    $ bin/dsconfig
  2. Type the host name or IP address for your Directory Proxy Server, or press Enter to accept the default, localhost. 
    Directory Proxy Server host name or IP address [localhost]:
  3. Type the number corresponding how you want to connect to the Directory Proxy Server, or press Enter to accept the default, LDAP. 
    How do you want to connect?
  1) LDAP
  2) LDAP with SSL
  3) LDAP with StartTLS
  4. Type the port number for your Directory Proxy Server, or press Enter to accept the default, 389. 
    Directory Proxy Server port number [389]:
  5. Type the administrator's bind DN or press Enter to accept the default (cn=Directory Manager), and then type the password. 
    Administrator user bind DN [cn=Directory Manager]:
Password for user 'cn=Directory Manager':
  6. In the Directory Proxy Server main menu, enter the number corresponding to location configuration. Then, enter the number to create a new location.
  7. Enter the name of the new location. This example demonstrates configuring a location called East. Enter f to finish configuring the location. Repeat this procedure to create a location called West. 
    >>>>  Enter a name for the location that you want to create: east  

>>>>  Configure the properties of the location

      Property                   Value(s)
      -----------------------------------
   1) description                  -
   2) preferred-failover-location  -

   ?) help
   f) finish – create the new location
   d) display the equivalent dsconfig arguments to
      create this object
   b) back
   q) quit

Enter choice [b]: f
  8. Next, edit the configuration of an existing location, in this example a location named East. 
    >>>> Location menu
What would you like to do?

  1) List existing locations
  2) Create a new location
  3) View and edit an existing location
  4) Delete an existing location

  b) back
  q) quit
 
Enter choice [b]: 3
   
>>>> Select the location from the following list:
   1) East
   2) West

   b) back
   q) quit

Enter choice [b]: 1
  9. Define the preferred failover location property for East. This property provides alternate locations that can be used if servers in this location are not available. If more than one location is provided, the Directory Proxy Server tries the locations in the order listed. 
     >>>> Configure the properties of the Location
     
     Property                   Value(s)
     -----------------------------------
  1) description                  -
  2) preferred-failover-location  -

  ?) help
  f) finish – create the new location
  d) display the equivalent dsconfig arguments to create this object
  b) back
  q) quit

Enter choice [b]: 2

...

Do you want to modify the 'preferred-failover-location' property?

   1) Add one or more values

   ?) help
   q) quit

Enter choice [1]: 2

Select the locations you wish to add:

  1) East
  2) West
  3) Create a new location
  4) Add all locations

...

Enter one or more choices separated by commas[b]: 2
  10. Verify and apply your change to the property. 
    Do you want to modify the 'preferred-failover-location' property?        

  1) Use the value: West
  2) Add one or more values
  3) Remove one or more values
  4) Leave undefined
  5) Revert changes

  ?) help
  q) quit

Enter choice [1]:
   
>>>> Configure the properties of the location

     Property                   Value(s)
     -----------------------------------
  1) description                  -
  2) preferred-failover-location  West

  ?) help
  f) finish – apply any changes to the Location
  d) display the equivalent dsconfig command lines to either
     re-create this object or only to apply pending changes
  b) back
  q) quit

Enter choice [b]: f
  11. Repeat steps 8 and 9 for the West location, assigning it a failover location of East.