Merge "Retire deprecations for constants, exceptions, attributes"
diff --git a/neutron/tests/tempest/api/test_dhcp_ipv6.py b/neutron/tests/tempest/api/test_dhcp_ipv6.py
index e136efa..bf45825 100644
--- a/neutron/tests/tempest/api/test_dhcp_ipv6.py
+++ b/neutron/tests/tempest/api/test_dhcp_ipv6.py
@@ -14,10 +14,10 @@
# under the License.
import netaddr
+from neutron_lib import constants
from tempest.lib import exceptions as lib_exc
from tempest import test
-from neutron.common import constants
from neutron.tests.tempest.api import base
from neutron.tests.tempest import config