• Use dsconfig to set the allowed-client property for the LDAP connection handler. You should specify the address mask for the range of allowable IP addresses that can establish connections to the Directory Server. You should also specify the loopback address,, so that you will still be able to configure the server using the dsconfig tool on the local host.
    $ bin/dsconfig set-connection-handler-prop \ 
      --handler-name "LDAP Connection Handler" \ 
      --set "allowed-client:10.6.1.*" \
      --set allowed-client: