diff --git a/neutron_tempest_plugin/api/admin/test_ports.py b/neutron_tempest_plugin/api/admin/test_ports.py
index 9c94322..6f51b1c 100644
--- a/neutron_tempest_plugin/api/admin/test_ports.py
+++ b/neutron_tempest_plugin/api/admin/test_ports.py
@@ -14,7 +14,6 @@
 #    under the License.
 
 import netaddr
-import six
 
 from neutron_lib import constants as const
 from tempest.common import utils
@@ -123,8 +122,8 @@
         self.assertIn('resource_request', port)
         vnic_trait = 'CUSTOM_VNIC_TYPE_%s' % vnic_type.upper()
         physnet_trait = 'CUSTOM_PHYSNET_%s' % self.physnet_name.upper()
-        six.assertCountEqual(self, [physnet_trait, vnic_trait],
-                             port['resource_request']['required'])
+        self.assertCountEqual([physnet_trait, vnic_trait],
+                              port['resource_request']['required'])
 
         self.assertEqual(
             {'NET_BW_EGR_KILOBIT_PER_SEC': self.EGRESS_KBPS,
diff --git a/neutron_tempest_plugin/api/admin/test_quotas.py b/neutron_tempest_plugin/api/admin/test_quotas.py
index ae773c8..0cf474e 100644
--- a/neutron_tempest_plugin/api/admin/test_quotas.py
+++ b/neutron_tempest_plugin/api/admin/test_quotas.py
@@ -13,7 +13,6 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import six
 from tempest.common import utils
 from tempest.lib import decorators
 from tempest.lib import exceptions as lib_exc
@@ -145,7 +144,7 @@
         # as requested for tenant
         quota_set = self.admin_client.show_details_quota(tenant_id)
         quota_set = quota_set['quota']
-        for key, value in six.iteritems(new_quotas):
+        for key, value in new_quotas.items():
             self.assertEqual(new_quotas[key]['limit'],
                              quota_set[key]['limit'])
             self.assertEqual(new_quotas[key]['reserved'],
@@ -155,5 +154,5 @@
 
         # validate 'default' action for old extension
         quota_limit = self.admin_client.show_quotas(tenant_id)['quota']
-        for key, value in six.iteritems(new_quotas):
+        for key, value in new_quotas.items():
             self.assertEqual(new_quotas[key]['limit'], quota_limit[key])
diff --git a/neutron_tempest_plugin/api/base.py b/neutron_tempest_plugin/api/base.py
index 7cf8dd4..d63dec8 100644
--- a/neutron_tempest_plugin/api/base.py
+++ b/neutron_tempest_plugin/api/base.py
@@ -702,6 +702,12 @@
         return pf
 
     @classmethod
+    def update_port_forwarding(cls, fip_id, pf_id, client=None, **kwargs):
+        """Wrapper utility for update_port_forwarding."""
+        client = client or cls.client
+        return client.update_port_forwarding(fip_id, pf_id, **kwargs)
+
+    @classmethod
     def delete_port_forwarding(cls, pf, client=None):
         """Delete port forwarding
 
diff --git a/neutron_tempest_plugin/api/test_port_forwarding_negative.py b/neutron_tempest_plugin/api/test_port_forwarding_negative.py
index 76dd6ee..386cbed 100644
--- a/neutron_tempest_plugin/api/test_port_forwarding_negative.py
+++ b/neutron_tempest_plugin/api/test_port_forwarding_negative.py
@@ -12,6 +12,7 @@
 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 #    License for the specific language governing permissions and limitations
 #    under the License.
+
 from tempest.lib.common.utils import data_utils
 from tempest.lib import decorators
 from tempest.lib import exceptions
@@ -81,3 +82,43 @@
             internal_ip_address=port['fixed_ips'][0]['ip_address'],
             internal_port=1111, external_port=5555,
             protocol="tcp")
+
+    @decorators.attr(type='negative')
+    @decorators.idempotent_id('e9d3ffb6-e5bf-421d-acaa-ee6010dfbf14')
+    def test_out_of_range_ports(self):
+        port = self.create_port(self.network)
+        fip_for_pf = self.create_floatingip()
+
+        pf_params = {
+            'internal_port_id': port['id'],
+            'internal_ip_address': port['fixed_ips'][0]['ip_address'],
+            'internal_port': 1111,
+            'external_port': 3333,
+            'protocol': "tcp"}
+        pf = self.create_port_forwarding(fip_for_pf['id'], **pf_params)
+
+        # Check: Invalid input for external_port update
+        self.assertRaises(
+            exceptions.BadRequest,
+            self.update_port_forwarding,
+            fip_for_pf['id'], pf['id'], external_port=108343)
+
+        # Check: Invalid input for internal_port update
+        self.assertRaises(
+            exceptions.BadRequest,
+            self.update_port_forwarding,
+            fip_for_pf['id'], pf['id'], internal_port=108343)
+
+        # Check: Invalid input for external_port create
+        pf_params['internal_port'] = 4444
+        pf_params['external_port'] = 333333
+        self.assertRaises(
+            exceptions.BadRequest,
+            self.create_port_forwarding, fip_for_pf['id'], **pf_params)
+
+        # Check: Invalid input for internal_port create
+        pf_params['internal_port'] = 444444
+        pf_params['external_port'] = 3333
+        self.assertRaises(
+            exceptions.BadRequest,
+            self.create_port_forwarding, fip_for_pf['id'], **pf_params)
diff --git a/neutron_tempest_plugin/api/test_port_forwardings.py b/neutron_tempest_plugin/api/test_port_forwardings.py
index 82c3a34..79cce39 100644
--- a/neutron_tempest_plugin/api/test_port_forwardings.py
+++ b/neutron_tempest_plugin/api/test_port_forwardings.py
@@ -124,31 +124,10 @@
         fip = self.client.show_floatingip(fip['id'])['floatingip']
         self.assertEqual(0, len(fip['port_forwardings']))
 
-    @decorators.idempotent_id('8202cded-7e82-4420-9585-c091105404f6')
-    def test_associate_2_port_forwardings_to_floating_ip(self):
-        fip = self.create_floatingip()
-        forwardings_data = [(1111, 2222), (3333, 4444)]
-        created_pfs = []
-        for data in forwardings_data:
-            internal_port = data[0]
-            external_port = data[1]
-            port = self.create_port(self.network)
-            created_pf = self.create_port_forwarding(
-                fip['id'],
-                internal_port_id=port['id'],
-                internal_ip_address=port['fixed_ips'][0]['ip_address'],
-                internal_port=internal_port, external_port=external_port,
-                protocol="tcp")
-            self.assertEqual(internal_port, created_pf['internal_port'])
-            self.assertEqual(external_port, created_pf['external_port'])
-            self.assertEqual('tcp', created_pf['protocol'])
-            self.assertEqual(port['fixed_ips'][0]['ip_address'],
-                             created_pf['internal_ip_address'])
-            created_pfs.append(created_pf)
-
+    def _verify_created_pfs(self, fip_id, created_pfs):
         # Check that all PFs are visible in Floating IP details
-        fip = self.client.show_floatingip(fip['id'])['floatingip']
-        self.assertEqual(len(forwardings_data), len(fip['port_forwardings']))
+        fip = self.client.show_floatingip(fip_id)['floatingip']
+        self.assertEqual(len(created_pfs), len(fip['port_forwardings']))
         for pf in created_pfs:
             expected_pf = {
                 'external_port': pf['external_port'],
@@ -160,13 +139,73 @@
         # Test list of port forwardings
         port_forwardings = self.client.list_port_forwardings(
             fip['id'])['port_forwardings']
-        self.assertEqual(len(forwardings_data), len(port_forwardings))
+        self.assertEqual(len(created_pfs), len(port_forwardings))
         for pf in created_pfs:
             expected_pf = pf.copy()
             expected_pf.pop('client')
             expected_pf.pop('floatingip_id')
             self.assertIn(expected_pf, port_forwardings)
 
+    def _create_and_validate_pf(self, fip_id, internal_port_id,
+                                internal_ip_address, internal_port,
+                                external_port, protocol):
+        created_pf = self.create_port_forwarding(
+            fip_id,
+            internal_port_id=internal_port_id,
+            internal_ip_address=internal_ip_address,
+            internal_port=internal_port,
+            external_port=external_port,
+            protocol=protocol)
+        self.assertEqual(internal_port, created_pf['internal_port'])
+        self.assertEqual(external_port, created_pf['external_port'])
+        self.assertEqual(protocol, created_pf['protocol'])
+        self.assertEqual(internal_ip_address,
+                         created_pf['internal_ip_address'])
+        return created_pf
+
+    @decorators.idempotent_id('8202cded-7e82-4420-9585-c091105404f6')
+    def test_associate_2_port_forwardings_to_floating_ip(self):
+        fip = self.create_floatingip()
+        forwardings_data = [(1111, 2222), (3333, 4444)]
+        created_pfs = []
+        for data in forwardings_data:
+            internal_port = data[0]
+            external_port = data[1]
+            port = self.create_port(self.network)
+            created_pf = self._create_and_validate_pf(
+                fip_id=fip['id'],
+                internal_port_id=port['id'],
+                internal_ip_address=port['fixed_ips'][0]['ip_address'],
+                internal_port=internal_port, external_port=external_port,
+                protocol="tcp")
+            created_pfs.append(created_pf)
+        self._verify_created_pfs(fip['id'], created_pfs)
+
+    @decorators.idempotent_id('a7e6cc48-8a9b-49be-82fb-cef6f5c29381')
+    def test_associate_port_forwarding_to_2_fixed_ips(self):
+        fip = self.create_floatingip()
+        port = self.create_port(self.network)
+        internal_subnet_id = port['fixed_ips'][0]['subnet_id']
+        # Add a second fixed_ip address to port (same subnet)
+        port['fixed_ips'].append({'subnet_id': internal_subnet_id})
+        port = self.update_port(port, fixed_ips=port['fixed_ips'])
+        internal_ip_address1 = port['fixed_ips'][0]['ip_address']
+        internal_ip_address2 = port['fixed_ips'][1]['ip_address']
+        forwardings_data = [(4001, internal_ip_address1),
+                            (4002, internal_ip_address2)]
+        created_pfs = []
+        for data in forwardings_data:
+            external_port = data[0]
+            internal_ip_address = data[1]
+            created_pf = self._create_and_validate_pf(
+                fip_id=fip['id'],
+                internal_port_id=port['id'],
+                internal_ip_address=internal_ip_address,
+                internal_port=123, external_port=external_port,
+                protocol="tcp")
+            created_pfs.append(created_pf)
+        self._verify_created_pfs(fip['id'], created_pfs)
+
     @decorators.idempotent_id('6a34e811-66d1-4f63-aa4d-9013f15deb62')
     def test_associate_port_forwarding_to_used_floating_ip(self):
         port_for_fip = self.create_port(self.network)
diff --git a/neutron_tempest_plugin/bgpvpn/scenario/test_bgpvpn_basic.py b/neutron_tempest_plugin/bgpvpn/scenario/test_bgpvpn_basic.py
index 937b0dc..14b0572 100644
--- a/neutron_tempest_plugin/bgpvpn/scenario/test_bgpvpn_basic.py
+++ b/neutron_tempest_plugin/bgpvpn/scenario/test_bgpvpn_basic.py
@@ -353,6 +353,7 @@
         self._update_l3_bgpvpn(rts=[self.RT1], import_rts=[], export_rts=[])
         self._check_l3_bgpvpn()
 
+    @test.unstable_test("bug 1897408")
     @decorators.idempotent_id('c8bfd695-f731-47a6-86e3-3dfa492e08e0')
     @utils.services('compute', 'network')
     def test_bgpvpn_update_rt_and_keep_local_connectivity_variant1(self):
@@ -404,6 +405,7 @@
         self._check_l3_bgpvpn(self.servers[0], self.servers[2])
         self._check_l3_bgpvpn(self.servers[1], self.servers[3])
 
+    @test.unstable_test("bug 1897408")
     @decorators.idempotent_id('758a8731-5070-4b1e-9a66-d6ff05bb5be1')
     @utils.services('compute', 'network')
     def test_bgpvpn_update_rt_and_keep_local_connectivity_variant2(self):
@@ -544,6 +546,7 @@
             to_server_ip=IP_C_S1_1,
             validate_server=destination_srv_2)
 
+    @test.unstable_test("bug 1897408")
     @decorators.idempotent_id('f762e6ac-920e-4d0f-aa67-02bdd4ab8433')
     @utils.services('compute', 'network')
     def test_bgpvpn_tenant_separation_and_local_connectivity(self):
diff --git a/neutron_tempest_plugin/common/ip.py b/neutron_tempest_plugin/common/ip.py
index 83cd3d9..d981770 100644
--- a/neutron_tempest_plugin/common/ip.py
+++ b/neutron_tempest_plugin/common/ip.py
@@ -36,13 +36,19 @@
     sudo = 'sudo'
     ip_path = '/sbin/ip'
 
-    def __init__(self, ssh_client=None, timeout=None):
+    def __init__(self, ssh_client=None, timeout=None, namespace=None):
         self.ssh_client = ssh_client
         self.timeout = timeout
+        self.namespace = namespace
 
     def get_command(self, obj, *command):
-        command_line = '{sudo!s} {ip_path!r} {object!s} {command!s}'.format(
-            sudo=self.sudo, ip_path=self.ip_path, object=obj,
+        command_line = '{sudo!s} {ip_path!r} '.format(sudo=self.sudo,
+                                                     ip_path=self.ip_path)
+        if self.namespace:
+            command_line += 'netns exec {ns_name!s} {ip_path!r} '.format(
+                ns_name=self.namespace, ip_path=self.ip_path)
+        command_line += '{object!s} {command!s}'.format(
+            object=obj,
             command=subprocess.list2cmdline([str(c) for c in command]))
         return command_line
 
@@ -84,6 +90,13 @@
             self.add_address(address=subport_ip, device=subport_device)
         return subport_device
 
+    def list_namespaces(self):
+        namespaces_output = self.execute("netns")
+        ns_list = []
+        for ns_line in namespaces_output.split("\n"):
+            ns_list.append(ns_line.split(" ", 1)[0])
+        return ns_list
+
     def list_addresses(self, device=None, ip_addresses=None, port=None,
                        subnets=None):
         command = ['list']
@@ -308,20 +321,24 @@
                    netaddr.IPNetwork(subnet['cidr']).prefixlen)
 
 
-def arp_table():
+def arp_table(namespace=None):
     # 192.168.0.16  0x1  0x2  dc:a6:32:06:56:51  *  enp0s31f6
     regex_str = (r"([^ ]+)\s+(0x\d+)\s+(0x\d+)\s+(\w{2}\:\w{2}\:\w{2}\:\w{2}\:"
                  r"\w{2}\:\w{2})\s+([\w+\*]+)\s+([\-\w]+)")
     regex = re.compile(regex_str)
     arp_table = []
-    with open('/proc/net/arp', 'r') as proc_file:
-        for line in proc_file.readlines():
-            m = regex.match(line)
-            if m:
-                arp_table.append(ARPregister(
-                    ip_address=m.group(1), hw_type=m.group(2),
-                    flags=m.group(3), mac_address=m.group(4),
-                    mask=m.group(5), device=m.group(6)))
+    cmd = ""
+    if namespace:
+        cmd = "sudo ip netns exec %s " % namespace
+    cmd += "cat /proc/net/arp"
+    arp_entries = shell.execute(cmd).stdout.split("\n")
+    for line in arp_entries:
+        m = regex.match(line)
+        if m:
+            arp_table.append(ARPregister(
+                ip_address=m.group(1), hw_type=m.group(2),
+                flags=m.group(3), mac_address=m.group(4),
+                mask=m.group(5), device=m.group(6)))
     return arp_table
 
 
diff --git a/neutron_tempest_plugin/common/ssh.py b/neutron_tempest_plugin/common/ssh.py
index fa731d8..c6204a4 100644
--- a/neutron_tempest_plugin/common/ssh.py
+++ b/neutron_tempest_plugin/common/ssh.py
@@ -19,7 +19,6 @@
 
 from oslo_log import log
 import paramiko
-import six
 from tempest.lib.common import ssh
 from tempest.lib import exceptions
 import tenacity
@@ -33,13 +32,7 @@
 
 
 RETRY_EXCEPTIONS = (exceptions.TimeoutException, paramiko.SSHException,
-                    socket.error)
-if six.PY2:
-    # NOTE(ralonsoh): TimeoutError was added in 3.3 and corresponds to
-    # OSError(errno.ETIMEDOUT)
-    RETRY_EXCEPTIONS += (OSError, )
-else:
-    RETRY_EXCEPTIONS += (TimeoutError, )
+                    socket.error, TimeoutError)
 
 
 class Client(ssh.Client):
diff --git a/neutron_tempest_plugin/fwaas/api/test_fwaasv2_extensions.py b/neutron_tempest_plugin/fwaas/api/test_fwaasv2_extensions.py
index f085e6d..0dd18f1 100644
--- a/neutron_tempest_plugin/fwaas/api/test_fwaasv2_extensions.py
+++ b/neutron_tempest_plugin/fwaas/api/test_fwaasv2_extensions.py
@@ -13,7 +13,6 @@
 #    under the License.
 
 import netaddr
-import six
 
 from tempest.common import utils
 from tempest import config
@@ -212,7 +211,7 @@
         # show a created firewall rule
         fw_rule = self.firewall_rules_client.show_firewall_rule(
             self.fw_rule_1['id'])
-        for key, value in six.iteritems(fw_rule['firewall_rule']):
+        for key, value in fw_rule['firewall_rule'].items():
             if key != 'firewall_policy_id':
                 self.assertEqual(self.fw_rule_1[key], value)
             # This check is placed because we cannot modify policy during
@@ -258,7 +257,7 @@
         fw_policy = self.firewall_policies_client.show_firewall_policy(
             self.fw_policy_1['id'])
         fw_policy = fw_policy['firewall_policy']
-        for key, value in six.iteritems(fw_policy):
+        for key, value in fw_policy.items():
             self.assertEqual(self.fw_policy_1[key], value)
 
     @decorators.idempotent_id('48dfcd75-3924-479d-bb65-b3ed33397663')
@@ -283,7 +282,7 @@
             fwg_id)
         fwg = firewall_group['firewall_group']
 
-        for key, value in six.iteritems(fwg):
+        for key, value in fwg.items():
             if key == 'status':
                 continue
             self.assertEqual(created_firewall_group[key], value)
diff --git a/neutron_tempest_plugin/neutron_dynamic_routing/scenario/base.py b/neutron_tempest_plugin/neutron_dynamic_routing/scenario/base.py
index f752436..b4be57b 100644
--- a/neutron_tempest_plugin/neutron_dynamic_routing/scenario/base.py
+++ b/neutron_tempest_plugin/neutron_dynamic_routing/scenario/base.py
@@ -19,7 +19,6 @@
 import time
 
 import netaddr
-import six
 
 from os_ken.tests.integrated.common import docker_base as ctn_base
 from tempest.common import utils
@@ -125,10 +124,10 @@
         while True:
             with self.lock:
                 try:
-                    yield (i, str(six.next(subnet_gen)))
+                    yield (i, str(next(subnet_gen)))
                 except StopIteration:
                     subnet_gen = netaddr.iter_iprange(start, end, step=step)
-                    yield (i, str(six.next(subnet_gen)))
+                    yield (i, str(next(subnet_gen)))
                 i += 1
 
     def net_resource_cleanup(self):
diff --git a/neutron_tempest_plugin/neutron_dynamic_routing/scenario/base_test_proto.py b/neutron_tempest_plugin/neutron_dynamic_routing/scenario/base_test_proto.py
index 1bcf5b1..643620f 100644
--- a/neutron_tempest_plugin/neutron_dynamic_routing/scenario/base_test_proto.py
+++ b/neutron_tempest_plugin/neutron_dynamic_routing/scenario/base_test_proto.py
@@ -14,7 +14,6 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import six
 from tempest import config
 
 from neutron_tempest_plugin.neutron_dynamic_routing.scenario import base
@@ -28,7 +27,7 @@
 
     def _test_check_neighbor_established(self, ip_version):
         self.bgp_peer_args[0]['peer_ip'] = self.r_as_ip[0].split('/')[0]
-        num, subnet = six.next(self.tnet_gen)
+        num, subnet = next(self.tnet_gen)
         mask = '/' + str(self.TPool.prefixlen)
         TNet = base.Net(name='', net=subnet, mask=self.TPool.prefixlen,
                         cidr=subnet + mask, router=None)
@@ -47,7 +46,7 @@
 
     def _test_check_advertised_tenant_network(self, ip_version):
         self.bgp_peer_args[0]['peer_ip'] = self.r_as_ip[0].split('/')[0]
-        num, subnet = six.next(self.tnet_gen)
+        num, subnet = next(self.tnet_gen)
         mask = '/' + str(self.TPool.prefixlen)
         TNet = base.Net(name='', net=subnet, mask=self.TPool.prefixlen,
                         cidr=subnet + mask, router=None)
@@ -73,7 +72,7 @@
         tnets = []
         tnets_cidr = []
         for i in range(0, 3):
-            num, subnet = six.next(self.tnet_gen)
+            num, subnet = next(self.tnet_gen)
             mask = '/' + str(self.TPool.prefixlen)
             TNet = base.Net(name='', net=subnet, mask=self.TPool.prefixlen,
                             cidr=subnet + mask, router=None)
@@ -102,7 +101,7 @@
         for (bgp_peer_args, r_as_ip) in zip(self.bgp_peer_args,
                                             self.r_as_ip):
             bgp_peer_args['peer_ip'] = r_as_ip.split('/')[0]
-        num, subnet = six.next(self.tnet_gen)
+        num, subnet = next(self.tnet_gen)
         mask = '/' + str(self.TPool.prefixlen)
         TNet = base.Net(name='', net=subnet, mask=self.TPool.prefixlen,
                         cidr=subnet + mask, router=None)
@@ -124,7 +123,7 @@
         for (bgp_peer_args, r_as_ip) in zip(self.bgp_peer_args,
                                             self.r_as_ip):
             bgp_peer_args['peer_ip'] = r_as_ip.split('/')[0]
-        num, subnet = six.next(self.tnet_gen)
+        num, subnet = next(self.tnet_gen)
         mask = '/' + str(self.TPool.prefixlen)
         TNet = base.Net(name='', net=subnet, mask=self.TPool.prefixlen,
                         cidr=subnet + mask, router=None)
diff --git a/neutron_tempest_plugin/neutron_dynamic_routing/scenario/basic/test_basic.py b/neutron_tempest_plugin/neutron_dynamic_routing/scenario/basic/test_basic.py
index 1c680f9..90a6815 100644
--- a/neutron_tempest_plugin/neutron_dynamic_routing/scenario/basic/test_basic.py
+++ b/neutron_tempest_plugin/neutron_dynamic_routing/scenario/basic/test_basic.py
@@ -15,7 +15,6 @@
 #    under the License.
 
 from os_ken.tests.integrated.common import docker_base as ctn_base
-import six
 from tempest import config
 from tempest.lib import decorators
 
@@ -31,7 +30,7 @@
     @decorators.idempotent_id('cc615252-c6cb-4d75-a70e-608fb2c3736a')
     def test_schedule_added_speaker(self):
         self.bgp_peer_args[0]['peer_ip'] = self.r_as_ip[0].split('/')[0]
-        num, subnet = six.next(self.tnet_gen)
+        num, subnet = next(self.tnet_gen)
         mask = '/' + str(self.TPool.prefixlen)
         TNet = s_base.Net(name='', net=subnet, mask=self.TPool.prefixlen,
                           cidr=subnet + mask, router=None)
@@ -51,7 +50,7 @@
     @decorators.idempotent_id('ce98c33c-0ffa-49ae-b365-da836406793b')
     def test_unschedule_deleted_speaker(self):
         self.bgp_peer_args[0]['peer_ip'] = self.r_as_ip[0].split('/')[0]
-        num, subnet = six.next(self.tnet_gen)
+        num, subnet = next(self.tnet_gen)
         mask = '/' + str(self.TPool.prefixlen)
         TNet = s_base.Net(name='', net=subnet, mask=self.TPool.prefixlen,
                           cidr=subnet + mask, router=None)
@@ -77,7 +76,7 @@
     @decorators.idempotent_id('aa6c565c-ded3-413b-8dc9-3928b3b0e38f')
     def test_remove_add_speaker_agent(self):
         self.bgp_peer_args[0]['peer_ip'] = self.r_as_ip[0].split('/')[0]
-        num, subnet = six.next(self.tnet_gen)
+        num, subnet = next(self.tnet_gen)
         mask = '/' + str(self.TPool.prefixlen)
         TNet = s_base.Net(name='', net=subnet, mask=self.TPool.prefixlen,
                           cidr=subnet + mask, router=None)
diff --git a/neutron_tempest_plugin/scenario/base.py b/neutron_tempest_plugin/scenario/base.py
index 78b766b..c7c5459 100644
--- a/neutron_tempest_plugin/scenario/base.py
+++ b/neutron_tempest_plugin/scenario/base.py
@@ -21,6 +21,7 @@
 from neutron_lib.api import validators
 from neutron_lib import constants as neutron_lib_constants
 from oslo_log import log
+from paramiko import ssh_exception as ssh_exc
 from tempest.common.utils import net_utils
 from tempest.common import waiters
 from tempest.lib.common.utils import data_utils
@@ -121,9 +122,11 @@
         if not kwargs.get('security_groups'):
             kwargs['security_groups'] = [{'name': 'default'}]
 
-        client = self.os_primary.servers_client
-        if kwargs.get('availability_zone'):
-            client = self.os_admin.servers_client
+        client = kwargs.pop('client', None)
+        if client is None:
+            client = self.os_primary.servers_client
+            if kwargs.get('availability_zone'):
+                client = self.os_admin.servers_client
 
         server = client.create_server(
             flavorRef=flavor_ref,
@@ -139,6 +142,10 @@
         self.addCleanup(test_utils.call_and_ignore_notfound_exc,
                         client.delete_server,
                         server['server']['id'])
+
+        self.wait_for_server_active(server['server'], client=client)
+        self.wait_for_guest_os_ready(server['server'], client=client)
+
         return server
 
     @classmethod
@@ -252,19 +259,20 @@
             server_kwargs['name'] = server_name
 
         self.server = self.create_server(**server_kwargs)
-        self.wait_for_server_active(self.server['server'])
         self.port = self.client.list_ports(network_id=self.network['id'],
                                            device_id=self.server[
                                                'server']['id'])['ports'][0]
         self.fip = self.create_floatingip(port=self.port)
 
-    def check_connectivity(self, host, ssh_user, ssh_key,
-                           servers=None, ssh_timeout=None):
-        ssh_client = ssh.Client(host, ssh_user,
-                                pkey=ssh_key, timeout=ssh_timeout)
+    def check_connectivity(self, host, ssh_user=None, ssh_key=None,
+                           servers=None, ssh_timeout=None, ssh_client=None):
+        # Either ssh_client or ssh_user+ssh_key is mandatory.
+        if ssh_client is None:
+            ssh_client = ssh.Client(host, ssh_user,
+                                    pkey=ssh_key, timeout=ssh_timeout)
         try:
             ssh_client.test_connection_auth()
-        except lib_exc.SSHTimeout as ssh_e:
+        except (lib_exc.SSHTimeout, ssh_exc.AuthenticationException) as ssh_e:
             LOG.debug(ssh_e)
             self._log_console_output(servers)
             self._log_local_network_status()
@@ -294,10 +302,20 @@
                           "for the console log", server['id'])
 
     def _log_local_network_status(self):
-        local_routes = ip_utils.IPCommand().list_routes()
-        LOG.debug('Local routes:\n%s', '\n'.join(str(r) for r in local_routes))
+        self._log_ns_network_status()
+        for ns_name in ip_utils.IPCommand().list_namespaces():
+            self._log_ns_network_status(ns_name=ns_name)
+
+    def _log_ns_network_status(self, ns_name=None):
+        local_ips = ip_utils.IPCommand(namespace=ns_name).list_addresses()
+        LOG.debug('Namespace %s; IP Addresses:\n%s',
+                  ns_name, '\n'.join(str(r) for r in local_ips))
+        local_routes = ip_utils.IPCommand(namespace=ns_name).list_routes()
+        LOG.debug('Namespace %s; Local routes:\n%s',
+                  ns_name, '\n'.join(str(r) for r in local_routes))
         arp_table = ip_utils.arp_table()
-        LOG.debug('Local ARP table:\n%s', '\n'.join(str(r) for r in arp_table))
+        LOG.debug('Namespace %s; Local ARP table:\n%s',
+                  ns_name, '\n'.join(str(r) for r in arp_table))
 
     def _check_remote_connectivity(self, source, dest, count,
                                    should_succeed=True,
@@ -379,12 +397,14 @@
                 fragmentation,
                 timeout=timeout, pattern=pattern,
                 forbid_packet_loss=forbid_packet_loss))
-        except lib_exc.SSHTimeout as ssh_e:
+        except (lib_exc.SSHTimeout, ssh_exc.AuthenticationException) as ssh_e:
             LOG.debug(ssh_e)
             self._log_console_output(servers)
+            self._log_local_network_status()
             raise
         except AssertionError:
             self._log_console_output(servers)
+            self._log_local_network_status()
             raise
 
     def ping_ip_address(self, ip_address, should_succeed=True,
@@ -452,7 +472,30 @@
         self.wait_for_server_status(
             server, constants.SERVER_STATUS_ACTIVE, client)
 
-    def check_servers_hostnames(self, servers, timeout=None, log_errors=True):
+    def wait_for_guest_os_ready(self, server, client=None):
+        if not CONF.compute_feature_enabled.console_output:
+            LOG.debug('Console output not supported, cannot check if server '
+                      '%s is ready.', server['id'])
+            return
+
+        client = client or self.os_primary.servers_client
+
+        def system_booted():
+            console_output = client.get_console_output(server['id'])['output']
+            for line in console_output.split('\n'):
+                if 'login:' in line.lower():
+                    return True
+            return False
+
+        try:
+            utils.wait_until_true(system_booted, sleep=5)
+        except utils.WaitTimeout:
+            LOG.debug("No correct output in console of server %s found. "
+                      "Guest operating system status can't be checked.",
+                      server['id'])
+
+    def check_servers_hostnames(self, servers, timeout=None, log_errors=True,
+                                external_port=None):
         """Compare hostnames of given servers with their names."""
         try:
             for server in servers:
@@ -460,7 +503,7 @@
                 if timeout:
                     kwargs['timeout'] = timeout
                 try:
-                    kwargs['port'] = (
+                    kwargs['port'] = external_port or (
                         server['port_forwarding_tcp']['external_port'])
                 except KeyError:
                     pass
@@ -471,15 +514,17 @@
                     **kwargs)
                 self.assertIn(server['name'],
                               ssh_client.exec_command('hostname'))
-        except lib_exc.SSHTimeout as ssh_e:
+        except (lib_exc.SSHTimeout, ssh_exc.AuthenticationException) as ssh_e:
             LOG.debug(ssh_e)
             if log_errors:
                 self._log_console_output(servers)
+                self._log_local_network_status()
             raise
         except AssertionError as assert_e:
             LOG.debug(assert_e)
             if log_errors:
                 self._log_console_output(servers)
+                self._log_local_network_status()
             raise
 
     def ensure_nc_listen(self, ssh_client, port, protocol, echo_msg=None,
@@ -504,9 +549,10 @@
             return ssh_client.execute_script(
                 get_ncat_server_cmd(port, protocol, echo_msg),
                 become_root=True, combine_stderr=True)
-        except lib_exc.SSHTimeout as ssh_e:
+        except (lib_exc.SSHTimeout, ssh_exc.AuthenticationException) as ssh_e:
             LOG.debug(ssh_e)
             self._log_console_output(servers)
+            self._log_local_network_status()
             raise
 
     def nc_client(self, ip_address, port, protocol):
diff --git a/neutron_tempest_plugin/scenario/test_connectivity.py b/neutron_tempest_plugin/scenario/test_connectivity.py
index 1a7468a..66c4789 100644
--- a/neutron_tempest_plugin/scenario/test_connectivity.py
+++ b/neutron_tempest_plugin/scenario/test_connectivity.py
@@ -65,6 +65,7 @@
 
         for vm in vms:
             self.wait_for_server_active(vm['server'])
+            self.wait_for_guest_os_ready(vm['server'])
 
         return vms
 
@@ -231,6 +232,7 @@
             networks=[{'uuid': network['id']}],
             security_groups=[{'name': self.secgroup['name']}])
         self.wait_for_server_active(vm['server'])
+        self.wait_for_guest_os_ready(vm['server'])
 
         vm_port = self.client.list_ports(
             network_id=network['id'], device_id=vm['server']['id'])['ports'][0]
diff --git a/neutron_tempest_plugin/scenario/test_floatingip.py b/neutron_tempest_plugin/scenario/test_floatingip.py
index 6d4d830..262f429 100644
--- a/neutron_tempest_plugin/scenario/test_floatingip.py
+++ b/neutron_tempest_plugin/scenario/test_floatingip.py
@@ -341,6 +341,15 @@
     def resource_setup(cls):
         super(FloatingIPQosTest, cls).resource_setup()
 
+    def skip_if_no_extension_enabled_in_l3_agents(self, extension):
+        l3_agents = self.os_admin.network_client.list_agents(
+                binary='neutron-l3-agent')['agents']
+        for agent in l3_agents:
+            if extension in agent['configurations'].get('extensions', []):
+                return
+        raise self.skipTest("No L3 agent with '%s' extension enabled found." %
+                            extension)
+
     @decorators.idempotent_id('5eb48aea-eaba-4c20-8a6f-7740070a0aa3')
     def test_qos(self):
         """Test floating IP is binding to a QoS policy with
@@ -351,6 +360,8 @@
            received / elapsed time.
         """
 
+        self.skip_if_no_extension_enabled_in_l3_agents("fip_qos")
+
         self._test_basic_resources()
         policy_id = self._create_qos_policy()
         ssh_client = self._create_ssh_client()
@@ -417,6 +428,7 @@
             servers.append(server)
         for server in servers:
             self.wait_for_server_active(server)
+            self.wait_for_guest_os_ready(server)
 
         self.fip = self.create_floatingip(port=ports[0])
         self.check_connectivity(self.fip['floating_ip_address'],
diff --git a/neutron_tempest_plugin/scenario/test_internal_dns.py b/neutron_tempest_plugin/scenario/test_internal_dns.py
index d19286c..c620233 100644
--- a/neutron_tempest_plugin/scenario/test_internal_dns.py
+++ b/neutron_tempest_plugin/scenario/test_internal_dns.py
@@ -52,6 +52,7 @@
                 {'name': self.security_groups[-1]['name']}],
             name='leia')
         self.wait_for_server_active(leia['server'])
+        self.wait_for_guest_os_ready(leia['server'])
 
         ssh_client = ssh.Client(
             self.fip['floating_ip_address'],
diff --git a/neutron_tempest_plugin/scenario/test_ipv6.py b/neutron_tempest_plugin/scenario/test_ipv6.py
index 02e2846..732c96d 100644
--- a/neutron_tempest_plugin/scenario/test_ipv6.py
+++ b/neutron_tempest_plugin/scenario/test_ipv6.py
@@ -15,6 +15,7 @@
 
 from neutron_lib import constants as lib_constants
 from oslo_log import log
+from paramiko import ssh_exception as ssh_exc
 from tempest.common import utils as tempest_utils
 from tempest.lib.common.utils import data_utils
 from tempest.lib import decorators
@@ -108,16 +109,22 @@
                     return True
             return False
 
-        # Set NIC with IPv6 to be UP and wait until IPv6 address will be
-        # configured on this NIC
-        turn_nic6_on(ssh_client, ipv6_port)
-        # And check if IPv6 address will be properly configured on this NIC
-        utils.wait_until_true(
-            lambda: guest_has_address(ipv6_address),
-            timeout=120,
-            exception=RuntimeError(
-                "Timed out waiting for IP address {!r} to be configured in "
-                "the VM {!r}.".format(ipv6_address, vm['id'])))
+        try:
+            # Set NIC with IPv6 to be UP and wait until IPv6 address will be
+            # configured on this NIC
+            turn_nic6_on(ssh_client, ipv6_port)
+            # And check if IPv6 address will be properly configured on this NIC
+            utils.wait_until_true(
+                lambda: guest_has_address(ipv6_address),
+                timeout=120,
+                exception=RuntimeError(
+                    "Timed out waiting for IP address {!r} to be configured "
+                    "in the VM {!r}.".format(ipv6_address, vm['id'])))
+        except (lib_exc.SSHTimeout, ssh_exc.AuthenticationException) as ssh_e:
+            LOG.debug(ssh_e)
+            self._log_console_output([vm])
+            self._log_local_network_status()
+            raise
 
     def _test_ipv6_hotplug(self, ra_mode, address_mode):
         ipv6_networks = [self.create_network() for _ in range(2)]
@@ -138,6 +145,7 @@
         }
         vm = self.create_server(**server_kwargs)['server']
         self.wait_for_server_active(vm)
+        self.wait_for_guest_os_ready(vm)
         ipv4_port = self.client.list_ports(
             network_id=self.network['id'],
             device_id=vm['id'])['ports'][0]
diff --git a/neutron_tempest_plugin/scenario/test_metadata.py b/neutron_tempest_plugin/scenario/test_metadata.py
index c78ff69..3897183 100644
--- a/neutron_tempest_plugin/scenario/test_metadata.py
+++ b/neutron_tempest_plugin/scenario/test_metadata.py
@@ -126,6 +126,7 @@
         vm = self._create_server_with_network(
             self.network, use_advanced_image=use_advanced_image)
         self.wait_for_server_active(server=vm.server)
+        self.wait_for_guest_os_ready(vm.server)
         self._assert_has_ssh_connectivity(vm.ssh_client)
         interface = self._get_primary_interface(vm.ssh_client)
 
diff --git a/neutron_tempest_plugin/scenario/test_multicast.py b/neutron_tempest_plugin/scenario/test_multicast.py
index b2ea8ae..79f835e 100644
--- a/neutron_tempest_plugin/scenario/test_multicast.py
+++ b/neutron_tempest_plugin/scenario/test_multicast.py
@@ -201,6 +201,7 @@
             security_groups=[{'name': self.secgroup['security_group']['name']}]
         )['server']
         self.wait_for_server_active(server)
+        self.wait_for_guest_os_ready(server)
         port = self.client.list_ports(
             network_id=self.network['id'], device_id=server['id'])['ports'][0]
         server['fip'] = self.create_floatingip(port=port)
diff --git a/neutron_tempest_plugin/scenario/test_port_forwardings.py b/neutron_tempest_plugin/scenario/test_port_forwardings.py
index 3158ea0..a4711ae 100644
--- a/neutron_tempest_plugin/scenario/test_port_forwardings.py
+++ b/neutron_tempest_plugin/scenario/test_port_forwardings.py
@@ -45,9 +45,14 @@
         cls.secgroup = cls.create_security_group(
             name=data_utils.rand_name("test_port_secgroup"))
         cls.create_loginable_secgroup_rule(secgroup_id=cls.secgroup['id'])
+        udp_sg_rule = {'protocol': constants.PROTO_NAME_UDP,
+                       'direction': constants.INGRESS_DIRECTION,
+                       'remote_ip_prefix': '0.0.0.0/0'}
+        cls.create_secgroup_rules(
+            [udp_sg_rule], secgroup_id=cls.secgroup['id'])
         cls.keypair = cls.create_keypair()
 
-    def _prepare_resources(self, num_servers, internal_tcp_port, protocol,
+    def _prepare_resources(self, num_servers, internal_tcp_port=22,
                            external_port_base=1025):
         servers = []
         for i in range(1, num_servers + 1):
@@ -65,6 +70,7 @@
                 networks=[{'port': port['id']}])['server']
             server['name'] = name
             self.wait_for_server_active(server)
+            self.wait_for_guest_os_ready(server)
             server['port_forwarding_tcp'] = self.create_port_forwarding(
                 self.fip['id'],
                 internal_port_id=port['id'],
@@ -82,7 +88,7 @@
             servers.append(server)
         return servers
 
-    def _test_udp_port_forwarding(self, servers):
+    def _test_udp_port_forwarding(self, servers, timeout=None):
 
         def _message_received(server, ssh_client, expected_msg):
             self.nc_listen(ssh_client,
@@ -103,50 +109,38 @@
                 CONF.validation.image_ssh_user,
                 pkey=self.keypair['private_key'],
                 port=server['port_forwarding_tcp']['external_port'])
+            wait_params = {
+                'exception': RuntimeError(
+                    "Timed out waiting for message from server {!r} ".format(
+                        server['id']))
+            }
+            if timeout:
+                wait_params['timeout'] = timeout
             utils.wait_until_true(
                 lambda: _message_received(server, ssh_client, expected_msg),
-                exception=RuntimeError(
-                    "Timed out waiting for message from server {!r} ".format(
-                        server['id'])))
+                **wait_params)
 
-    @test.unstable_test("bug 1896735")
     @decorators.idempotent_id('ab40fc48-ca8d-41a0-b2a3-f6679c847bfe')
     def test_port_forwarding_to_2_servers(self):
-        udp_sg_rule = {'protocol': constants.PROTO_NAME_UDP,
-                       'direction': constants.INGRESS_DIRECTION,
-                       'remote_ip_prefix': '0.0.0.0/0'}
-        self.create_secgroup_rules(
-            [udp_sg_rule], secgroup_id=self.secgroup['id'])
-        servers = self._prepare_resources(
-            num_servers=2, internal_tcp_port=22,
-            protocol=constants.PROTO_NAME_TCP)
+        servers = self._prepare_resources(num_servers=2,
+                                          external_port_base=1035)
         # Test TCP port forwarding by SSH to each server
         self.check_servers_hostnames(servers)
         # And now test UDP port forwarding using nc
         self._test_udp_port_forwarding(servers)
 
-    @test.unstable_test("bug 1896735")
     @decorators.idempotent_id('aa19d46c-a4a6-11ea-bb37-0242ac130002')
     def test_port_forwarding_editing_and_deleting_tcp_rule(self):
-        server = self._prepare_resources(
-            num_servers=1, internal_tcp_port=22,
-            protocol=constants.PROTO_NAME_TCP,
-            external_port_base=1035)
+        test_ext_port = 3333
+        server = self._prepare_resources(num_servers=1,
+                                         external_port_base=1045)
         fip_id = server[0]['port_forwarding_tcp']['floatingip_id']
         pf_id = server[0]['port_forwarding_tcp']['id']
 
         # Check connectivity with the original parameters
         self.check_servers_hostnames(server)
 
-        # Use a reasonable timeout to verify that connections will not
-        # happen. Default would be 196 seconds, which is an overkill.
-        test_ssh_connect_timeout = 6
-
-        # Update external port and check connectivity with original parameters
-        # Port under server[0]['port_forwarding_tcp']['external_port'] should
-        # not answer at this point.
-
-        def fip_pf_connectivity():
+        def fip_pf_connectivity(test_ssh_connect_timeout=60):
             try:
                 self.check_servers_hostnames(
                     server, timeout=test_ssh_connect_timeout)
@@ -155,9 +149,13 @@
                 return False
 
         def no_fip_pf_connectivity():
-            return not fip_pf_connectivity()
+            return not fip_pf_connectivity(6)
 
-        self.client.update_port_forwarding(fip_id, pf_id, external_port=3333)
+        # Update external port and check connectivity with original parameters
+        # Port under server[0]['port_forwarding_tcp']['external_port'] should
+        # not answer at this point.
+        self.client.update_port_forwarding(fip_id, pf_id,
+                                           external_port=test_ext_port)
         utils.wait_until_true(
             no_fip_pf_connectivity,
             exception=RuntimeError(
@@ -167,7 +165,7 @@
                     server[0]['port_forwarding_tcp']['external_port'])))
 
         # Check connectivity with the new parameters
-        server[0]['port_forwarding_tcp']['external_port'] = 3333
+        server[0]['port_forwarding_tcp']['external_port'] = test_ext_port
         utils.wait_until_true(
             fip_pf_connectivity,
             exception=RuntimeError(
@@ -187,3 +185,106 @@
                 "port {!r} is still possible.".format(
                     server[0]['id'],
                     server[0]['port_forwarding_tcp']['external_port'])))
+
+    @test.unstable_test("bug 1896735")
+    @decorators.idempotent_id('6d05b1b2-6109-4c30-b402-1503f4634acb')
+    def test_port_forwarding_editing_and_deleting_udp_rule(self):
+        test_ext_port = 3344
+        server = self._prepare_resources(num_servers=1,
+                                         external_port_base=1055)
+        fip_id = server[0]['port_forwarding_udp']['floatingip_id']
+        pf_id = server[0]['port_forwarding_udp']['id']
+
+        # Check connectivity with the original parameters
+        self.check_servers_hostnames(server)
+
+        def fip_pf_udp_connectivity(test_udp_timeout=60):
+            try:
+                self._test_udp_port_forwarding(server, test_udp_timeout)
+                return True
+            except (AssertionError, RuntimeError):
+                return False
+
+        def no_fip_pf_udp_connectivity():
+            return not fip_pf_udp_connectivity(6)
+
+        # Update external port and check connectivity with original parameters
+        # Port under server[0]['port_forwarding_udp']['external_port'] should
+        # not answer at this point.
+        self.client.update_port_forwarding(fip_id, pf_id,
+                                           external_port=test_ext_port)
+        utils.wait_until_true(
+            no_fip_pf_udp_connectivity,
+            exception=RuntimeError(
+                "Connection to the server {!r} through "
+                "port {!r} is still possible.".format(
+                    server[0]['id'],
+                    server[0]['port_forwarding_udp']['external_port'])))
+
+        # Check connectivity with the new parameters
+        server[0]['port_forwarding_udp']['external_port'] = test_ext_port
+        utils.wait_until_true(
+            fip_pf_udp_connectivity,
+            exception=RuntimeError(
+                "Connection to the server {!r} through "
+                "port {!r} is not possible.".format(
+                    server[0]['id'],
+                    server[0]['port_forwarding_udp']['external_port'])))
+
+        # Remove port forwarding and ensure connection stops working.
+        self.client.delete_port_forwarding(fip_id, pf_id)
+        self.assertRaises(lib_exc.NotFound, self.client.get_port_forwarding,
+                          fip_id, pf_id)
+        utils.wait_until_true(
+            no_fip_pf_udp_connectivity,
+            exception=RuntimeError(
+                "Connection to the server {!r} through "
+                "port {!r} is still possible.".format(
+                    server[0]['id'],
+                    server[0]['port_forwarding_udp']['external_port'])))
+
+    @test.unstable_test("bug 1896735")
+    @decorators.idempotent_id('5971881d-06a0-459e-b636-ce5d1929e2d4')
+    def test_port_forwarding_to_2_fixed_ips(self):
+        port = self.create_port(self.network,
+            security_groups=[self.secgroup['id']])
+        name = data_utils.rand_name("server-0")
+        server = self.create_server(flavor_ref=CONF.compute.flavor_ref,
+            image_ref=CONF.compute.image_ref, key_name=self.keypair['name'],
+            name=name, networks=[{'port': port['id']}])['server']
+        server['name'] = name
+        self.wait_for_server_active(server)
+        self.wait_for_guest_os_ready(server)
+
+        # Add a second fixed_ip address to port (same subnet)
+        internal_subnet_id = port['fixed_ips'][0]['subnet_id']
+        port['fixed_ips'].append({'subnet_id': internal_subnet_id})
+        port = self.update_port(port, fixed_ips=port['fixed_ips'])
+        internal_ip_address1 = port['fixed_ips'][0]['ip_address']
+        internal_ip_address2 = port['fixed_ips'][1]['ip_address']
+        pfs = []
+        for ip_address, external_port in [(internal_ip_address1, 1066),
+                                          (internal_ip_address2, 1067)]:
+            pf = self.create_port_forwarding(
+                self.fip['id'], internal_port_id=port['id'],
+                internal_ip_address=ip_address,
+                internal_port=22, external_port=external_port,
+                protocol=constants.PROTO_NAME_TCP)
+            pfs.append(pf)
+
+        test_ssh_connect_timeout = 32
+        number_of_connects = 0
+        for pf in pfs:
+            try:
+                self.check_servers_hostnames(
+                    [server], timeout=test_ssh_connect_timeout,
+                    external_port=pf['external_port'])
+                number_of_connects += 1
+            except (AssertionError, lib_exc.SSHTimeout):
+                pass
+
+        # TODO(flaviof): Quite possibly, the server is using only one of the
+        # fixed ips associated with the neutron port. Being so, we should not
+        # fail the test, as long as at least one connection was successful.
+        self.assertGreaterEqual(
+            number_of_connects, 1, "Did not connect via FIP port forwarding")
diff --git a/neutron_tempest_plugin/scenario/test_qos.py b/neutron_tempest_plugin/scenario/test_qos.py
index 938d2b0..6cd6b25 100644
--- a/neutron_tempest_plugin/scenario/test_qos.py
+++ b/neutron_tempest_plugin/scenario/test_qos.py
@@ -175,6 +175,7 @@
 
         server = self.create_server(**server_kwargs)
         self.wait_for_server_active(server['server'])
+        self.wait_for_guest_os_ready(server['server'])
         self.check_connectivity(self.fip['floating_ip_address'],
                                 CONF.validation.image_ssh_user,
                                 keypair['private_key'])
diff --git a/neutron_tempest_plugin/scenario/test_security_groups.py b/neutron_tempest_plugin/scenario/test_security_groups.py
index 23a5224..9059a2f 100644
--- a/neutron_tempest_plugin/scenario/test_security_groups.py
+++ b/neutron_tempest_plugin/scenario/test_security_groups.py
@@ -33,13 +33,15 @@
     required_extensions = ['router', 'security-group']
 
     def _verify_http_connection(self, ssh_client, ssh_server,
-                                test_ip, test_port, should_pass=True):
+                                test_ip, test_port, servers, should_pass=True):
         """Verify if HTTP connection works using remote hosts.
 
         :param ssh.Client ssh_client: The client host active SSH client.
         :param ssh.Client ssh_server: The HTTP server host active SSH client.
         :param string test_ip: IP address of HTTP server
         :param string test_port: Port of HTTP server
+        :param list servers: List of servers for which console output will be
+                             logged in case when test case
         :param bool should_pass: Wheter test should pass or not.
 
         :return: if passed or not
@@ -57,6 +59,8 @@
         except Exception as e:
             if not should_pass:
                 return
+            self._log_console_output(servers)
+            self._log_local_network_status()
             raise e
 
     @classmethod
@@ -378,6 +382,7 @@
                 ssh_clients[0],
                 ssh_clients[2],
                 test_ip, port,
+                servers,
                 should_pass=False)
 
         # add two remote-group rules with port-ranges
@@ -399,7 +404,8 @@
             self._verify_http_connection(
                 ssh_clients[0],
                 ssh_clients[2],
-                test_ip, port)
+                test_ip, port,
+                servers)
 
     @decorators.idempotent_id('f07d0159-8f9e-4faa-87f5-a869ab0ad490')
     def test_intra_sg_isolation(self):
diff --git a/neutron_tempest_plugin/scenario/test_trunk.py b/neutron_tempest_plugin/scenario/test_trunk.py
index 585af06..98fe6ae 100644
--- a/neutron_tempest_plugin/scenario/test_trunk.py
+++ b/neutron_tempest_plugin/scenario/test_trunk.py
@@ -161,6 +161,7 @@
 
     def _configure_vlan_subport(self, vm, vlan_tag, vlan_subnet):
         self.wait_for_server_active(server=vm.server)
+        self.wait_for_guest_os_ready(vm.server)
         self._wait_for_trunk(trunk=vm.trunk)
         self._wait_for_port(port=vm.port)
         self._wait_for_port(port=vm.subport)
@@ -199,6 +200,7 @@
         vm2 = self._create_server_with_trunk_port()
         for vm in (vm1, vm2):
             self.wait_for_server_active(server=vm.server)
+            self.wait_for_guest_os_ready(vm.server)
             self._wait_for_trunk(vm.trunk)
             self._assert_has_ssh_connectivity(vm.ssh_client)
 
@@ -267,6 +269,9 @@
             use_advanced_image=use_advanced_image)
 
         for vm in [vm1, vm2]:
+            self.check_connectivity(
+                host=vm.floating_ip['floating_ip_address'],
+                ssh_client=vm.ssh_client)
             self._configure_vlan_subport(vm=vm,
                                          vlan_tag=vlan_tag,
                                          vlan_subnet=vlan_subnet)
@@ -325,6 +330,7 @@
                                 use_advanced_image=use_advanced_image)
         for role in ['migrate', 'connection_test']:
             self.wait_for_server_active(servers[role].server)
+            self.wait_for_guest_os_ready(servers[role].server)
             self._configure_vlan_subport(vm=servers[role],
                                          vlan_tag=vlan_tag,
                                          vlan_subnet=vlan_subnet)
@@ -377,6 +383,7 @@
                                      vlan_subnet=vlan_subnet)
         for vm in vms:
             self.wait_for_server_active(vm.server)
+            self.wait_for_guest_os_ready(vm.server)
 
         # allow ICMP traffic
         sg_rule = self.create_pingable_secgroup_rule(self.security_group['id'])
diff --git a/neutron_tempest_plugin/services/network/json/network_client.py b/neutron_tempest_plugin/services/network/json/network_client.py
index 0b2544b..e733cd0 100644
--- a/neutron_tempest_plugin/services/network/json/network_client.py
+++ b/neutron_tempest_plugin/services/network/json/network_client.py
@@ -11,9 +11,9 @@
 #    under the License.
 
 import time
+from urllib import parse as urlparse
 
 from oslo_serialization import jsonutils
-from six.moves.urllib import parse as urlparse
 from tempest.lib.common import rest_client as service_client
 from tempest.lib import exceptions as lib_exc
 
diff --git a/requirements.txt b/requirements.txt
index 3edf7dc..47dd923 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,6 @@
 oslo.serialization!=2.19.1,>=2.18.0 # Apache-2.0
 oslo.utils>=3.33.0 # Apache-2.0
 paramiko>=2.0.0 # LGPLv2.1+
-six>=1.10.0 # MIT
 tempest>=17.1.0 # Apache-2.0
 tenacity>=3.2.1 # Apache-2.0
 ddt>=1.0.1 # MIT
diff --git a/zuul.d/base.yaml b/zuul.d/base.yaml
index 77947fa..28998cf 100644
--- a/zuul.d/base.yaml
+++ b/zuul.d/base.yaml
@@ -25,7 +25,6 @@
       tempest_plugins:
         - neutron-tempest-plugin
       devstack_services:
-        tls-proxy: false
         tempest: true
         neutron-dns: true
         neutron-qos: true
@@ -38,6 +37,11 @@
         neutron-tag-ports-during-bulk-creation: true
         br-ex-tcpdump: true
         br-int-flows: true
+        # We don't need Swift to be run in the Neutron jobs
+        s-account: false
+        s-container: false
+        s-object: false
+        s-proxy: false
       devstack_local_conf:
         post-config:
           $NEUTRON_CONF:
@@ -64,11 +68,6 @@
           $NEUTRON_DHCP_CONF:
             agent:
               availability_zone: nova
-          /etc/neutron/api-paste.ini:
-            composite:neutronapi_v2_0:
-              use: call:neutron.auth:pipeline_factory
-              noauth: cors request_id catch_errors osprofiler extensions neutronapiapp_v2_0
-              keystone: cors request_id catch_errors osprofiler authtoken keystonecontext extensions neutronapiapp_v2_0
         test-config:
           $TEMPEST_CONFIG:
             neutron_plugin_options:
diff --git a/zuul.d/master_jobs.yaml b/zuul.d/master_jobs.yaml
index 71dfcb2..072c8b4 100644
--- a/zuul.d/master_jobs.yaml
+++ b/zuul.d/master_jobs.yaml
@@ -191,9 +191,17 @@
     timeout: 10000
     vars:
       network_api_extensions: *api_extensions
-      # TODO(haleyb): Remove this blacklist when
+      # TODO(haleyb): Remove IPv6Test from blacklist when
       # https://bugs.launchpad.net/neutron/+bug/1881558 is fixed.
-      tempest_black_regex: "(?:neutron_tempest_plugin.scenario.test_ipv6.IPv6Test)"
+      # TODO(slaweq): Remove test_trunk_subport_lifecycle test from the
+      # blacklist when bug https://bugs.launchpad.net/neutron/+bug/1885900 will
+      # be fixed
+      # TODO(jlibosva): Remove the NetworkWritableMtuTest test from the list
+      # once east/west fragmentation is supported in core OVN
+      tempest_black_regex: "\
+          (?:neutron_tempest_plugin.scenario.test_ipv6.IPv6Test)|\
+          (^neutron_tempest_plugin.scenario.test_trunk.TrunkTest.test_trunk_subport_lifecycle)|\
+          (^neutron_tempest_plugin.scenario.test_mtu.NetworkWritableMtuTest)"
       devstack_localrc:
         Q_AGENT: ovn
         NETWORK_API_EXTENSIONS: "{{ network_api_extensions | join(',') }}"
@@ -292,6 +300,11 @@
         neutron-log: true
         neutron-port-forwarding: true
         cinder: true
+        # We don't need Swift to be run in the Neutron jobs
+        s-account: false
+        s-container: false
+        s-object: false
+        s-proxy: false
       devstack_local_conf:
         post-config:
           $NEUTRON_CONF:
@@ -354,6 +367,11 @@
           neutron-trunk: true
           neutron-log: true
           neutron-port-forwarding: true
+          # We don't need Swift to be run in the Neutron jobs
+          s-account: false
+          s-container: false
+          s-object: false
+          s-proxy: false
         devstack_localrc:
           USE_PYTHON3: true
         devstack_local_conf:
diff --git a/zuul.d/project.yaml b/zuul.d/project.yaml
index afab1d3..0355f69 100644
--- a/zuul.d/project.yaml
+++ b/zuul.d/project.yaml
@@ -136,6 +136,30 @@
         - neutron-tempest-plugin-dvr-multinode-scenario-ussuri
 
 
+- project-template:
+    name: neutron-tempest-plugin-jobs-victoria
+    check:
+      jobs:
+        - neutron-tempest-plugin-api-victoria
+        - neutron-tempest-plugin-designate-scenario-victoria:
+            # TODO(slaweq): switch it to be voting when bug
+            # https://bugs.launchpad.net/neutron/+bug/1891309
+            # will be fixed
+            voting: false
+        - neutron-tempest-plugin-scenario-linuxbridge-victoria
+        - neutron-tempest-plugin-scenario-openvswitch-victoria
+        - neutron-tempest-plugin-scenario-openvswitch-iptables_hybrid-victoria
+        - neutron-tempest-plugin-scenario-ovn-victoria
+    gate:
+      jobs:
+        - neutron-tempest-plugin-api-victoria
+    #TODO(slaweq): Move neutron-tempest-plugin-dvr-multinode-scenario out of
+    #              the experimental queue when it will be more stable
+    experimental:
+      jobs:
+        - neutron-tempest-plugin-dvr-multinode-scenario-victoria
+
+
 - project:
     templates:
       - build-openstack-docs-pti
@@ -143,6 +167,7 @@
       - neutron-tempest-plugin-jobs-stein
       - neutron-tempest-plugin-jobs-train
       - neutron-tempest-plugin-jobs-ussuri
+      - neutron-tempest-plugin-jobs-victoria
       - check-requirements
       - tempest-plugin-jobs
       - release-notes-jobs-python3
@@ -151,6 +176,7 @@
         - neutron-tempest-plugin-sfc
         - neutron-tempest-plugin-sfc-train
         - neutron-tempest-plugin-sfc-ussuri
+        - neutron-tempest-plugin-sfc-victoria
         - neutron-tempest-plugin-bgpvpn-bagpipe:
             # TODO(slaweq): switch it to be voting when bug
             # https://bugs.launchpad.net/networking-bagpipe/+bug/1897408
@@ -162,6 +188,11 @@
             # https://bugs.launchpad.net/networking-bagpipe/+bug/1897408
             # will be fixed
             voting: false
+        - neutron-tempest-plugin-bgpvpn-bagpipe-victoria:
+            # TODO(slaweq): switch it to be voting when bug
+            # https://bugs.launchpad.net/networking-bagpipe/+bug/1897408
+            # will be fixed
+            voting: false
         - neutron-tempest-plugin-fwaas-train:
             # TODO(slaweq): switch it to be voting when bug
             # https://bugs.launchpad.net/neutron/+bug/1858645 will be fixed
@@ -172,8 +203,10 @@
             voting: false
         - neutron-tempest-plugin-dynamic-routing
         - neutron-tempest-plugin-dynamic-routing-ussuri
+        - neutron-tempest-plugin-dynamic-routing-victoria
         - neutron-tempest-plugin-vpnaas
         - neutron-tempest-plugin-vpnaas-ussuri
+        - neutron-tempest-plugin-vpnaas-victoria
 
     gate:
       jobs:
diff --git a/zuul.d/queens_jobs.yaml b/zuul.d/queens_jobs.yaml
index 2b52978..b0ee336 100644
--- a/zuul.d/queens_jobs.yaml
+++ b/zuul.d/queens_jobs.yaml
@@ -67,6 +67,7 @@
         - dvr
       devstack_localrc:
         USE_PYTHON3: false
+        CIRROS_VERSION: 0.3.5
         NETWORK_API_EXTENSIONS: "{{ (network_api_extensions_common + network_api_extensions_tempest) | join(',') }}"
         TEMPEST_PLUGINS: /opt/stack/neutron-tempest-plugin
 
@@ -95,13 +96,17 @@
           (^neutron_tempest_plugin.scenario.test_internal_dns.InternalDNSTest.test_dns_domain_and_name)"
       devstack_localrc:
         USE_PYTHON3: false
+        CIRROS_VERSION: 0.3.5
         NETWORK_API_EXTENSIONS: "{{ network_api_extensions | join(',') }}"
         TEMPEST_PLUGINS: /opt/stack/neutron-tempest-plugin
 
 - job:
     name: neutron-tempest-plugin-scenario-linuxbridge-queens
-    parent: neutron-tempest-plugin-scenario-linuxbridge
+    parent: neutron-tempest-plugin-scenario
     nodeset: openstack-single-node-xenial
+    timeout: 10000
+    roles:
+      - zuul: openstack/neutron
     override-checkout: stable/queens
     required-projects:
       - openstack/devstack-gate
@@ -118,15 +123,30 @@
           (^neutron_tempest_plugin.scenario.test_internal_dns.InternalDNSTest.test_dns_domain_and_name)"
       devstack_localrc:
         USE_PYTHON3: false
+        CIRROS_VERSION: 0.3.5
+        Q_AGENT: linuxbridge
         NETWORK_API_EXTENSIONS: "{{ network_api_extensions | join(',') }}"
         TEMPEST_PLUGINS: /opt/stack/neutron-tempest-plugin
       devstack_local_conf:
+        post-config:
+          $NEUTRON_CONF:
+            DEFAULT:
+              enable_dvr: false
+            AGENT:
+              debug_iptables_rules: true
+          # NOTE(slaweq): We can get rid of this hardcoded absolute path when
+          # devstack-tempest job will be switched to use lib/neutron instead of
+          # lib/neutron-legacy
+          /$NEUTRON_CORE_PLUGIN_CONF:
+            ml2:
+              type_drivers: flat,vlan,local,vxlan
         test-config:
           # NOTE: ignores linux bridge's trunk delete on bound port test
-          # for queens branch (as https://review.opendev.org/#/c/605589/
-          # fix will not apply for queens branch)
+          # for rocky branch (as https://review.opendev.org/#/c/605589/
+          # fix will not apply for rocky branch)
           $TEMPEST_CONFIG:
             neutron_plugin_options:
+              available_type_drivers: flat,vlan,local,vxlan
               q_agent: None
 
 - job:
@@ -152,6 +172,7 @@
           (^neutron_tempest_plugin.scenario.test_internal_dns.InternalDNSTest.test_dns_domain_and_name)"
       devstack_localrc:
         USE_PYTHON3: false
+        CIRROS_VERSION: 0.3.5
         TEMPEST_PLUGINS: /opt/stack/neutron-tempest-plugin
 
 - job:
@@ -176,4 +197,5 @@
           (^neutron_tempest_plugin.scenario.test_internal_dns.InternalDNSTest.test_dns_domain_and_name)"
       devstack_localrc:
         USE_PYTHON3: false
+        CIRROS_VERSION: 0.3.5
         TEMPEST_PLUGINS: '"/opt/stack/designate-tempest-plugin /opt/stack/neutron-tempest-plugin"'
diff --git a/zuul.d/rocky_jobs.yaml b/zuul.d/rocky_jobs.yaml
index a45cae8..6eb8c15 100644
--- a/zuul.d/rocky_jobs.yaml
+++ b/zuul.d/rocky_jobs.yaml
@@ -176,10 +176,13 @@
 
 - job:
     name: neutron-tempest-plugin-scenario-linuxbridge-rocky
-    parent: neutron-tempest-plugin-scenario-linuxbridge
+    parent: neutron-tempest-plugin-scenario
+    timeout: 10000
     description: |
       This job run on py2 for stable/rocky gate.
     nodeset: openstack-single-node-xenial
+    roles:
+      - zuul: openstack/neutron
     override-checkout: stable/rocky
     required-projects: *required-projects-rocky
     vars: &linuxbridge_vars_rocky
@@ -187,15 +190,29 @@
       network_api_extensions: *api_extensions
       devstack_localrc:
         USE_PYTHON3: false
+        Q_AGENT: linuxbridge
         NETWORK_API_EXTENSIONS: "{{ network_api_extensions | join(',') }}"
         TEMPEST_PLUGINS: /opt/stack/neutron-tempest-plugin
       devstack_local_conf:
+        post-config:
+          $NEUTRON_CONF:
+            DEFAULT:
+              enable_dvr: false
+            AGENT:
+              debug_iptables_rules: true
+          # NOTE(slaweq): We can get rid of this hardcoded absolute path when
+          # devstack-tempest job will be switched to use lib/neutron instead of
+          # lib/neutron-legacy
+          /$NEUTRON_CORE_PLUGIN_CONF:
+            ml2:
+              type_drivers: flat,vlan,local,vxlan
         test-config:
           # NOTE: ignores linux bridge's trunk delete on bound port test
           # for rocky branch (as https://review.opendev.org/#/c/605589/
           # fix will not apply for rocky branch)
           $TEMPEST_CONFIG:
             neutron_plugin_options:
+              available_type_drivers: flat,vlan,local,vxlan
               q_agent: None
       # NOTE(bcafarel): newer tests, unstable on rocky branch
       tempest_black_regex: "\
@@ -206,17 +223,23 @@
 
 - job:
     name: neutron-tempest-plugin-scenario-linuxbridge-rocky
-    parent: neutron-tempest-plugin-scenario-linuxbridge
+    parent: neutron-tempest-plugin-scenario
     nodeset: openstack-single-node-xenial
+    timeout: 10000
     description: |
       This job run on py3 for other than stable/rocky gate
       which is nothing but neutron-tempest-pluign master gate.
+    roles:
+      - zuul: openstack/neutron
     override-checkout: stable/rocky
     required-projects: *required-projects-rocky
     vars:
       <<: *linuxbridge_vars_rocky
       devstack_localrc:
         USE_PYTHON3: True
+        Q_AGENT: linuxbridge
+        NETWORK_API_EXTENSIONS: "{{ network_api_extensions | join(',') }}"
+        TEMPEST_PLUGINS: /opt/stack/neutron-tempest-plugin
     branches: ^(?!stable/rocky).*$
 
 - job:
diff --git a/zuul.d/victoria_jobs.yaml b/zuul.d/victoria_jobs.yaml
new file mode 100644
index 0000000..0bc1e13
--- /dev/null
+++ b/zuul.d/victoria_jobs.yaml
@@ -0,0 +1,188 @@
+- job:
+    name: neutron-tempest-plugin-api-victoria
+    parent: neutron-tempest-plugin-api
+    override-checkout: stable/victoria
+    vars:
+      branch_override: stable/victoria
+      # TODO(slaweq): find a way to put this list of extensions in
+      # neutron repository and keep it different per branch,
+      # then it could be removed from here
+      network_api_extensions_common: &api_extensions
+        - address-scope
+        - agent
+        - allowed-address-pairs
+        - auto-allocated-topology
+        - availability_zone
+        - binding
+        - default-subnetpools
+        - dhcp_agent_scheduler
+        - dns-domain-ports
+        - dns-integration
+        - empty-string-filtering
+        - expose-port-forwarding-in-fip
+        - expose-l3-conntrack-helper
+        - ext-gw-mode
+        - external-net
+        - extra_dhcp_opt
+        - extraroute
+        - extraroute-atomic
+        - filter-validation
+        - fip-port-details
+        - flavors
+        - floating-ip-port-forwarding
+        - floatingip-pools
+        - ip-substring-filtering
+        - l3-conntrack-helper
+        - l3-flavors
+        - l3-ha
+        - l3_agent_scheduler
+        - logging
+        - metering
+        - multi-provider
+        - net-mtu
+        - net-mtu-writable
+        - network-ip-availability
+        - network_availability_zone
+        - network-segment-range
+        - pagination
+        - port-resource-request
+        - port-mac-address-regenerate
+        - port-security
+        - port-security-groups-filtering
+        - project-id
+        - provider
+        - qos
+        - qos-bw-minimum-ingress
+        - qos-fip
+        - quotas
+        - quota_details
+        - rbac-address-scope
+        - rbac-policies
+        - rbac-security-groups
+        - rbac-subnetpool
+        - router
+        - router-admin-state-down-before-update
+        - router_availability_zone
+        - security-group
+        - segment
+        - service-type
+        - sorting
+        - standard-attr-description
+        - standard-attr-revisions
+        - standard-attr-segment
+        - standard-attr-tag
+        - standard-attr-timestamp
+        - subnet_allocation
+        - subnet-dns-publish-fixed-ip
+        - subnetpool-prefix-ops
+        - tag-ports-during-bulk-creation
+        - trunk
+        - trunk-details
+        - uplink-status-propagation
+      network_api_extensions_tempest:
+        - dvr
+      devstack_localrc:
+        NETWORK_API_EXTENSIONS: "{{ (network_api_extensions_common + network_api_extensions_tempest) | join(',') }}"
+
+- job:
+    name: neutron-tempest-plugin-scenario-openvswitch-victoria
+    parent: neutron-tempest-plugin-scenario-openvswitch
+    override-checkout: stable/victoria
+    vars:
+      branch_override: stable/victoria
+      network_api_extensions: *api_extensions
+      devstack_localrc:
+        NETWORK_API_EXTENSIONS: "{{ network_api_extensions | join(',') }}"
+      devstack_local_conf:
+        test-config:
+          $TEMPEST_CONFIG:
+            neutron_plugin_options:
+              ipv6_metadata: False
+
+- job:
+    name: neutron-tempest-plugin-scenario-openvswitch-iptables_hybrid-victoria
+    parent: neutron-tempest-plugin-scenario-openvswitch-iptables_hybrid
+    override-checkout: stable-victoria
+    vars:
+      branch_override: stable-victoria
+      network_api_extensions: *api_extensions
+      devstack_localrc:
+        NETWORK_API_EXTENSIONS: "{{ network_api_extensions | join(',') }}"
+      devstack_local_conf:
+        test-config:
+          $TEMPEST_CONFIG:
+            neutron_plugin_options:
+              ipv6_metadata: False
+
+- job:
+    name: neutron-tempest-plugin-scenario-linuxbridge-victoria
+    parent: neutron-tempest-plugin-scenario-linuxbridge
+    override-checkout: stable/victoria
+    vars:
+      branch_override: stable/victoria
+      network_api_extensions: *api_extensions
+      devstack_localrc:
+        NETWORK_API_EXTENSIONS: "{{ network_api_extensions | join(',') }}"
+      devstack_local_conf:
+        test-config:
+          $TEMPEST_CONFIG:
+            neutron_plugin_options:
+              ipv6_metadata: False
+
+- job:
+    name: neutron-tempest-plugin-scenario-ovn-victoria
+    parent: neutron-tempest-plugin-scenario-ovn
+    override-checkout: stable/victoria
+    vars:
+      branch_override: stable/victoria
+      network_api_extensions: *api_extensions
+      devstack_localrc:
+        NETWORK_API_EXTENSIONS: "{{ network_api_extensions | join(',') }}"
+
+- job:
+    name: neutron-tempest-plugin-dvr-multinode-scenario-victoria
+    parent: neutron-tempest-plugin-dvr-multinode-scenario
+    override-checkout: stable/victoria
+    vars:
+      network_api_extensions_common: *api_extensions
+      branch_override: stable/victoria
+
+- job:
+    name: neutron-tempest-plugin-designate-scenario-victoria
+    parent: neutron-tempest-plugin-designate-scenario
+    override-checkout: stable/victoria
+    vars:
+      branch_override: stable/victoria
+      network_api_extensions_common: *api_extensions
+
+- job:
+    name: neutron-tempest-plugin-sfc-victoria
+    parent: neutron-tempest-plugin-sfc
+    override-checkout: stable/victoria
+    vars:
+      branch_override: stable/victoria
+      network_api_extensions_common: *api_extensions
+
+- job:
+    name: neutron-tempest-plugin-bgpvpn-bagpipe-victoria
+    parent: neutron-tempest-plugin-bgpvpn-bagpipe
+    override-checkout: stable/victoria
+    vars:
+      branch_override: stable/victoria
+      network_api_extensions: *api_extensions
+
+- job:
+    name: neutron-tempest-plugin-dynamic-routing-victoria
+    parent: neutron-tempest-plugin-dynamic-routing
+    override-checkout: stable/victoria
+    vars:
+      branch_override: stable/victoria
+      network_api_extensions_common: *api_extensions
+
+- job:
+    name: neutron-tempest-plugin-vpnaas-victoria
+    parent: neutron-tempest-plugin-vpnaas
+    override-checkout: stable/victoria
+    vars:
+      branch_override: stable/victoria
+      network_api_extensions_common: *api_extensions