diff --git a/ovn_octavia_provider/common/clients.py b/ovn_octavia_provider/common/clients.py
index ed463d7b..c03b932b 100644
--- a/ovn_octavia_provider/common/clients.py
+++ b/ovn_octavia_provider/common/clients.py
@@ -118,11 +118,19 @@ class NeutronAuth(metaclass=Singleton):
         try:
             ksession = KeystoneSession('neutron')
 
-            kwargs = {}
+            kwargs = {'region_name': CONF.neutron.region_name}
+            try:
+                interface = CONF.neutron.valid_interfaces[0]
+            except (TypeError, LookupError):
+                interface = CONF.neutron.valid_interfaces
+            if interface:
+                kwargs['interface'] = interface
             if CONF.neutron.endpoint_override:
                 kwargs['network_endpoint_override'] = (
                     CONF.neutron.endpoint_override)
-
+                if CONF.neutron.endpoint_override.startswith("https"):
+                    kwargs['insecure'] = CONF.neutron.insecure
+                    kwargs['cacert'] = CONF.neutron.cafile
             self.network_proxy = openstack.connection.Connection(
                 session=ksession.session, **kwargs).network
         except Exception:
diff --git a/ovn_octavia_provider/tests/unit/common/test_clients.py b/ovn_octavia_provider/tests/unit/common/test_clients.py
index e9ad4935..704ed027 100644
--- a/ovn_octavia_provider/tests/unit/common/test_clients.py
+++ b/ovn_octavia_provider/tests/unit/common/test_clients.py
@@ -99,6 +99,9 @@ class TestNeutronAuth(base.BaseTestCase):
     def setUp(self):
         super().setUp()
         config.register_opts()
+        self.conf = self.useFixture(oslo_fixture.Config(cfg.CONF))
+        self.conf.config(group='neutron', region_name='RegionOne',
+                         valid_interfaces='internal')
         self.mock_client = mock.patch(
             'openstack.connection.Connection').start()
         clients.Singleton._instances = {}
@@ -107,7 +110,8 @@ class TestNeutronAuth(base.BaseTestCase):
     def test_init(self, mock_ks):
         clients.NeutronAuth()
         self.mock_client.assert_called_once_with(
-            session=mock_ks().session)
+            session=mock_ks().session, interface='internal',
+            region_name='RegionOne')
 
     def test_singleton(self):
         c1 = clients.NeutronAuth()
@@ -133,7 +137,8 @@ class TestNeutronAuth(base.BaseTestCase):
     def test_get_client(self, mock_ks):
         clients.get_neutron_client()
         self.mock_client.assert_called_once_with(
-            session=mock_ks().session)
+            session=mock_ks().session, interface='internal',
+            region_name='RegionOne')
 
     @mock.patch.object(clients, 'NeutronAuth', side_effect=[RuntimeError])
     def test_get_client_error(self, mock_ks):
diff --git a/releasenotes/notes/add-neutron-client-interface-info-6a018cad49b5d240.yaml b/releasenotes/notes/add-neutron-client-interface-info-6a018cad49b5d240.yaml
new file mode 100644
index 00000000..433de76f
--- /dev/null
+++ b/releasenotes/notes/add-neutron-client-interface-info-6a018cad49b5d240.yaml
@@ -0,0 +1,5 @@
+---
+fixes:
+  - |
+    [`bug 2110488 <https://bugs.launchpad.net/neutron/+bug/2110488>`_]
+    Fixed wrong endpoint information in Neutron client configuration.