diff --git a/tempest/api/compute/floating_ips/base.py b/tempest/api/compute/floating_ips/base.py
index 142eaec..262a3c1 100644
--- a/tempest/api/compute/floating_ips/base.py
+++ b/tempest/api/compute/floating_ips/base.py
@@ -14,6 +14,10 @@
 #    under the License.
 
 from tempest.api.compute import base
+from tempest.common import utils
+from tempest import config
+
+CONF = config.CONF
 
 
 class BaseFloatingIPsTest(base.BaseV2ComputeTest):
@@ -24,3 +28,17 @@
         cls.set_network_resources(network=True, subnet=True,
                                   router=True, dhcp=True)
         super(BaseFloatingIPsTest, cls).setup_credentials()
+
+    @classmethod
+    def skip_checks(cls):
+        super(BaseFloatingIPsTest, cls).skip_checks()
+        if not utils.get_service_list()['network']:
+            raise cls.skipException("network service not enabled.")
+        if not CONF.network_feature_enabled.floating_ips:
+            raise cls.skipException("Floating ips are not available")
+
+    @classmethod
+    def setup_clients(cls):
+        super(BaseFloatingIPsTest, cls).setup_clients()
+        cls.client = cls.floating_ips_client
+        cls.pools_client = cls.floating_ip_pools_client
diff --git a/tempest/api/compute/floating_ips/test_floating_ips_actions.py b/tempest/api/compute/floating_ips/test_floating_ips_actions.py
index 8938570..2adc482 100644
--- a/tempest/api/compute/floating_ips/test_floating_ips_actions.py
+++ b/tempest/api/compute/floating_ips/test_floating_ips_actions.py
@@ -16,7 +16,6 @@
 import testtools
 
 from tempest.api.compute.floating_ips import base
-from tempest.common import utils
 from tempest import config
 from tempest.lib.common.utils import test_utils
 from tempest.lib import decorators
@@ -27,32 +26,7 @@
 
 class FloatingIPsTestJSON(base.BaseFloatingIPsTest):
 
-    @classmethod
-    def skip_checks(cls):
-        super(FloatingIPsTestJSON, cls).skip_checks()
-        if not utils.get_service_list()['network']:
-            raise cls.skipException("network service not enabled.")
-        if not CONF.network_feature_enabled.floating_ips:
-            raise cls.skipException("Floating ips are not available")
-
-    @classmethod
-    def setup_clients(cls):
-        super(FloatingIPsTestJSON, cls).setup_clients()
-        cls.client = cls.floating_ips_client
-
-    @classmethod
-    def resource_setup(cls):
-        super(FloatingIPsTestJSON, cls).resource_setup()
-
-        # Server creation
-        server = cls.create_test_server(wait_until='ACTIVE')
-        cls.server_id = server['id']
-        # Floating IP creation
-        body = cls.client.create_floating_ip(
-            pool=CONF.network.floating_network_name)['floating_ip']
-        cls.addClassResourceCleanup(cls.client.delete_floating_ip, body['id'])
-        cls.floating_ip_id = body['id']
-        cls.floating_ip = body['ip']
+    max_microversion = '2.35'
 
     @decorators.idempotent_id('f7bfb946-297e-41b8-9e8c-aba8e9bb5194')
     def test_allocate_floating_ip(self):
@@ -83,6 +57,25 @@
         # Check it was really deleted.
         self.client.wait_for_resource_deletion(floating_ip_body['id'])
 
+
+class FloatingIPsAssociationTestJSON(base.BaseFloatingIPsTest):
+
+    max_microversion = '2.43'
+
+    @classmethod
+    def resource_setup(cls):
+        super(FloatingIPsAssociationTestJSON, cls).resource_setup()
+
+        # Server creation
+        cls.server = cls.create_test_server(wait_until='ACTIVE')
+        cls.server_id = cls.server['id']
+        # Floating IP creation
+        body = cls.client.create_floating_ip(
+            pool=CONF.network.floating_network_name)['floating_ip']
+        cls.addClassResourceCleanup(cls.client.delete_floating_ip, body['id'])
+        cls.floating_ip_id = body['id']
+        cls.floating_ip = body['ip']
+
     @decorators.idempotent_id('307efa27-dc6f-48a0-8cd2-162ce3ef0b52')
     @testtools.skipUnless(CONF.network.public_network_id,
                           'The public_network_id option must be specified.')
diff --git a/tempest/api/compute/floating_ips/test_floating_ips_actions_negative.py b/tempest/api/compute/floating_ips/test_floating_ips_actions_negative.py
index c3d7816..9257458 100644
--- a/tempest/api/compute/floating_ips/test_floating_ips_actions_negative.py
+++ b/tempest/api/compute/floating_ips/test_floating_ips_actions_negative.py
@@ -16,7 +16,6 @@
 import testtools
 
 from tempest.api.compute.floating_ips import base
-from tempest.common import utils
 from tempest import config
 from tempest.lib.common.utils import data_utils
 from tempest.lib import decorators
@@ -27,26 +26,12 @@
 
 class FloatingIPsNegativeTestJSON(base.BaseFloatingIPsTest):
 
-    @classmethod
-    def skip_checks(cls):
-        super(FloatingIPsNegativeTestJSON, cls).skip_checks()
-        if not utils.get_service_list()['network']:
-            raise cls.skipException("network service not enabled.")
-        if not CONF.network_feature_enabled.floating_ips:
-            raise cls.skipException("Floating ips are not available")
-
-    @classmethod
-    def setup_clients(cls):
-        super(FloatingIPsNegativeTestJSON, cls).setup_clients()
-        cls.client = cls.floating_ips_client
+    max_microversion = '2.35'
 
     @classmethod
     def resource_setup(cls):
         super(FloatingIPsNegativeTestJSON, cls).resource_setup()
 
-        # Server creation
-        server = cls.create_test_server(wait_until='ACTIVE')
-        cls.server_id = server['id']
         # Generating a nonexistent floatingIP id
         body = cls.client.list_floating_ips()['floating_ips']
         floating_ip_ids = [floating_ip['id'] for floating_ip in body]
@@ -77,6 +62,17 @@
         self.assertRaises(lib_exc.NotFound, self.client.delete_floating_ip,
                           self.non_exist_id)
 
+
+class FloatingIPsAssociationNegativeTestJSON(base.BaseFloatingIPsTest):
+
+    max_microversion = '2.43'
+
+    @classmethod
+    def resource_setup(cls):
+        super(FloatingIPsAssociationNegativeTestJSON, cls).resource_setup()
+        cls.server = cls.create_test_server(wait_until='ACTIVE')
+        cls.server_id = cls.server['id']
+
     @decorators.attr(type=['negative'])
     @decorators.idempotent_id('595fa616-1a71-4670-9614-46564ac49a4c')
     def test_associate_nonexistent_floating_ip(self):
diff --git a/tempest/api/compute/floating_ips/test_list_floating_ips.py b/tempest/api/compute/floating_ips/test_list_floating_ips.py
index 516c544..944f798 100644
--- a/tempest/api/compute/floating_ips/test_list_floating_ips.py
+++ b/tempest/api/compute/floating_ips/test_list_floating_ips.py
@@ -13,29 +13,16 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from tempest.api.compute import base
-from tempest.common import utils
+from tempest.api.compute.floating_ips import base
 from tempest import config
 from tempest.lib import decorators
 
 CONF = config.CONF
 
 
-class FloatingIPDetailsTestJSON(base.BaseV2ComputeTest):
+class FloatingIPDetailsTestJSON(base.BaseFloatingIPsTest):
 
-    @classmethod
-    def skip_checks(cls):
-        super(FloatingIPDetailsTestJSON, cls).skip_checks()
-        if not utils.get_service_list()['network']:
-            raise cls.skipException("network service not enabled.")
-        if not CONF.network_feature_enabled.floating_ips:
-            raise cls.skipException("Floating ips are not available")
-
-    @classmethod
-    def setup_clients(cls):
-        super(FloatingIPDetailsTestJSON, cls).setup_clients()
-        cls.client = cls.floating_ips_client
-        cls.pools_client = cls.floating_ip_pools_client
+    max_microversion = '2.35'
 
     @classmethod
     def resource_setup(cls):
diff --git a/tempest/api/compute/floating_ips/test_list_floating_ips_negative.py b/tempest/api/compute/floating_ips/test_list_floating_ips_negative.py
index 0ade872..d69248c 100644
--- a/tempest/api/compute/floating_ips/test_list_floating_ips_negative.py
+++ b/tempest/api/compute/floating_ips/test_list_floating_ips_negative.py
@@ -13,8 +13,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from tempest.api.compute import base
-from tempest.common import utils
+from tempest.api.compute.floating_ips import base
 from tempest import config
 from tempest.lib.common.utils import data_utils
 from tempest.lib import decorators
@@ -23,20 +22,9 @@
 CONF = config.CONF
 
 
-class FloatingIPDetailsNegativeTestJSON(base.BaseV2ComputeTest):
+class FloatingIPDetailsNegativeTestJSON(base.BaseFloatingIPsTest):
 
-    @classmethod
-    def skip_checks(cls):
-        super(FloatingIPDetailsNegativeTestJSON, cls).skip_checks()
-        if not utils.get_service_list()['network']:
-            raise cls.skipException("network service not enabled.")
-        if not CONF.network_feature_enabled.floating_ips:
-            raise cls.skipException("Floating ips are not available")
-
-    @classmethod
-    def setup_clients(cls):
-        super(FloatingIPDetailsNegativeTestJSON, cls).setup_clients()
-        cls.client = cls.floating_ips_client
+    max_microversion = '2.35'
 
     @decorators.attr(type=['negative'])
     @decorators.idempotent_id('7ab18834-4a4b-4f28-a2c5-440579866695')