diff --git a/neutron_tempest_plugin/bgpvpn/api/test_bgpvpn.py b/neutron_tempest_plugin/bgpvpn/api/test_bgpvpn.py
index 4610686..14fa320 100644
--- a/neutron_tempest_plugin/bgpvpn/api/test_bgpvpn.py
+++ b/neutron_tempest_plugin/bgpvpn/api/test_bgpvpn.py
@@ -257,6 +257,7 @@
         self.assertRaises(exceptions.BadRequest,
                           self.bgpvpn_admin_client.update_bgpvpn,
                           bgpvpn['bgpvpn']['id'], **updatedata)
+        self.delete_bgpvpn(self.bgpvpn_admin_client, bgpvpn['bgpvpn'])
 
     @decorators.attr(type=['negative'])
     @decorators.idempotent_id('f049ce21-d239-47c0-b13f-fb57a2a558ce')
@@ -279,6 +280,7 @@
                           self.bgpvpn_client.create_network_association,
                           uuidutils.generate_uuid(),
                           network['network']['id'])
+        self.delete_bgpvpn(self.bgpvpn_admin_client, bgpvpn['bgpvpn'])
 
     @decorators.attr(type=['negative'])
     @decorators.idempotent_id('078b2660-4adb-4c4c-abf0-b77bf0bface5')
@@ -306,6 +308,7 @@
                           self.bgpvpn_client.delete_network_association,
                           uuidutils.generate_uuid(),
                           association['network_association']['id'])
+        self.delete_bgpvpn(self.bgpvpn_admin_client, bgpvpn['bgpvpn'])
 
     @decorators.idempotent_id('de8d94b0-0239-4a48-9574-c3a4a4f7cacb')
     def test_associate_disassociate_router(self):
diff --git a/neutron_tempest_plugin/bgpvpn/base.py b/neutron_tempest_plugin/bgpvpn/base.py
index b436a5d..46c2c78 100644
--- a/neutron_tempest_plugin/bgpvpn/base.py
+++ b/neutron_tempest_plugin/bgpvpn/base.py
@@ -17,6 +17,7 @@
 from tempest.common import utils
 from tempest import config
 from tempest.lib.common.utils import data_utils
+from tempest.lib.common.utils import test_utils
 
 from neutron_tempest_plugin.bgpvpn.services import bgpvpn_client
 
@@ -34,12 +35,6 @@
     bgpvpn_alt_client = None
 
     @classmethod
-    def resource_cleanup(cls):
-        for bgpvpn in cls.bgpvpns:
-            cls.bgpvpn_admin_client.delete_bgpvpn(bgpvpn['id'])
-        super(BaseBgpvpnTest, cls).resource_cleanup()
-
-    @classmethod
     def resource_setup(cls):
         cls.route_distinguishers = []
         cls.bgpvpns = []
@@ -87,9 +82,9 @@
 
         body = client.create_bgpvpn(**kwargs)
         bgpvpn = body['bgpvpn']
-        self.bgpvpns.append(bgpvpn)
+        self.addCleanup(test_utils.call_and_ignore_notfound_exc,
+                        self.bgpvpn_admin_client.delete_bgpvpn, bgpvpn['id'])
         return bgpvpn
 
     def delete_bgpvpn(self, client, bgpvpn):
         client.delete_bgpvpn(bgpvpn['id'])
-        self.bgpvpns.remove(bgpvpn)
diff --git a/neutron_tempest_plugin/bgpvpn/scenario/test_bgpvpn_advanced.py b/neutron_tempest_plugin/bgpvpn/scenario/test_bgpvpn_advanced.py
new file mode 100644
index 0000000..c7b2f8f
--- /dev/null
+++ b/neutron_tempest_plugin/bgpvpn/scenario/test_bgpvpn_advanced.py
@@ -0,0 +1,267 @@
+# Copyright 2021 Mirantis, Inc.
+# All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# 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 oslo_log import log as logging
+from tempest.common import compute
+from tempest.common import utils
+from tempest.common import waiters
+from tempest import config
+from tempest.lib.common.utils import data_utils
+from tempest.lib.common.utils import test_utils
+from tempest.lib import decorators
+import testtools
+
+from neutron_tempest_plugin.bgpvpn import base
+from neutron_tempest_plugin.bgpvpn.scenario import manager
+
+CONF = config.CONF
+LOG = logging.getLogger(__name__)
+
+
+class TestBGPVPNAdvanced(base.BaseBgpvpnTest, manager.NetworkScenarioTest):
+    def setUp(self):
+        super(TestBGPVPNAdvanced, self).setUp()
+        self.security_group = self._create_security_group(
+            tenant_id=self.bgpvpn_client.tenant_id
+        )
+
+    @decorators.idempotent_id("734213fb-8213-487d-9fe3-c8ff31758e18")
+    @utils.services("compute", "network")
+    @testtools.skipUnless(
+        CONF.bgpvpn.l2vpn_endpoint and CONF.bgpvpn.route_target,
+        "Required ip address of L2 endpoint and route target.",
+    )
+    def test_bgpvpn_l2vpn_endpoint(self):
+        """This test checks L2VPN connectivity.
+
+        1. Create network with respective subnet
+        2. Start up server
+        4. Associate network to a given L2 BGPVPN
+        5. Create router and connect it to network
+        6. Give a FIP to server
+        7. Check that server can ping l2vpn vtep/endpoint
+        """
+
+        self._create_networks_and_subnets(
+            subnet_cidr=CONF.bgpvpn.l2vpn_endpoint
+        )
+        self._create_server()
+        self._create_bgpvpn(
+            type="l2",
+            rts=CONF.bgpvpn.route_target,
+            vni=CONF.bgpvpn.route_target.split(":")[1],
+        )
+        self._associate_all_nets_to_bgpvpn()
+        self._associate_fip_and_check_bgpvpn(
+            CONF.bgpvpn.l2vpn_endpoint.split("/")[0]
+        )
+
+    @decorators.idempotent_id("124fe1bd-e18a-4482-9c52-855c81a58cd2")
+    @utils.services("compute", "network")
+    @testtools.skipUnless(
+        CONF.bgpvpn.l3vpn_endpoint and CONF.bgpvpn.route_target,
+        "Required ip address of L3 endpoint and route target.",
+    )
+    def test_bgpvpn_l3vpn_endpoint(self):
+        """This test checks L3VPN connectivity.
+
+        1. Create network with respective subnet
+        2. Start up server
+        4. Associate network to a given L3 BGPVPN
+        5. Create router and connect it to network
+        6. Give a FIP to server
+        7. Check that server can ping l3vpn endpoint
+        """
+
+        self._create_networks_and_subnets(
+            subnet_cidr=CONF.bgpvpn.l3vpn_subnet_cidr
+        )
+        self._create_server()
+        self._create_bgpvpn(rts=CONF.bgpvpn.route_target)
+        self._associate_all_nets_to_bgpvpn()
+        self._associate_fip_and_check_bgpvpn(
+            CONF.bgpvpn.l3vpn_endpoint.split("/")[0]
+        )
+
+    def _create_networks_and_subnets(
+        self, name="bgp", subnet_cidr=None, port_security=True
+    ):
+        self.network = self._create_network(
+            namestart=name, port_security_enabled=port_security
+        )
+        self.subnet = self._create_subnet_with_cidr(
+            self.network, cidr=subnet_cidr, ip_version=4
+        )
+        self._reserve_ip_address(subnet_cidr.split("/")[0], self.os_primary)
+
+    def _create_subnet_with_cidr(
+        self, network, subnets_client=None, namestart="subnet-bgp", **kwargs
+    ):
+        if not subnets_client:
+            subnets_client = self.subnets_client
+        subnet = dict(
+            name=data_utils.rand_name(namestart),
+            network_id=network["id"],
+            tenant_id=network["tenant_id"],
+            **kwargs
+        )
+        result = subnets_client.create_subnet(**subnet)
+        self.assertIsNotNone(result, "Unable to allocate tenant network")
+        subnet = result["subnet"]
+        self.addCleanup(
+            test_utils.call_and_ignore_notfound_exc,
+            subnets_client.delete_subnet,
+            subnet["id"],
+        )
+        return subnet
+
+    def _create_fip_router(
+        self, client=None, public_network_id=None, subnet_id=None
+    ):
+        router = self._create_router(client, namestart="router-")
+        router_id = router["id"]
+        if public_network_id is None:
+            public_network_id = CONF.network.public_network_id
+        if client is None:
+            client = self.routers_client
+        kwargs = {"external_gateway_info": {"network_id": public_network_id}}
+        router = client.update_router(router_id, **kwargs)["router"]
+        if subnet_id is not None:
+            client.add_router_interface(router_id, subnet_id=subnet_id)
+            self.addCleanup(
+                test_utils.call_and_ignore_notfound_exc,
+                client.remove_router_interface,
+                router_id,
+                subnet_id=subnet_id,
+            )
+        return router
+
+    def _create_router_and_associate_fip(self, subnet):
+        router = self._create_fip_router(subnet_id=subnet["id"])
+        self.server_fip = self.create_floating_ip(
+            self.server, external_network_id=CONF.network.public_network_id
+        )
+        return router
+
+    def _reserve_ip_address(self, ip_address, clients):
+        create_port_kwargs = {
+            "fixed_ips": [{"ip_address": ip_address}],
+            "namestart": "port-endpoint",
+        }
+        self._create_port(
+            network_id=self.network["id"],
+            client=clients.ports_client,
+            **create_port_kwargs
+        )
+
+    def _create_server(self, name="server-bgp", port_security=True):
+        self.keypair = self.create_keypair()
+        security_group_name = self.security_group["name"]
+        clients = self.os_primary
+
+        security_groups = {}
+        if port_security:
+            security_groups = {
+                "security_groups": [{"name": security_group_name}]
+            }
+
+        create_server_kwargs = {
+            "key_name": self.keypair["name"],
+            "networks": [{"uuid": self.network["id"]}],
+            **security_groups,
+        }
+        body, _ = compute.create_test_server(
+            clients, wait_until="ACTIVE", name=name, **create_server_kwargs
+        )
+        self.addCleanup(
+            waiters.wait_for_server_termination,
+            clients.servers_client,
+            body["id"],
+        )
+        self.addCleanup(
+            test_utils.call_and_ignore_notfound_exc,
+            clients.servers_client.delete_server,
+            body["id"],
+        )
+        self.server = clients.servers_client.show_server(body["id"])["server"]
+        LOG.debug(
+            "Created server: %s with status: %s",
+            self.server["id"],
+            self.server["status"],
+        )
+
+    def _create_bgpvpn(
+        self,
+        name="test-bgpvpn",
+        type="l3",
+        rts=None,
+        import_rts=None,
+        export_rts=None,
+        vni=None,
+    ):
+        import_rts = import_rts or []
+        export_rts = export_rts or []
+        self.bgpvpn = self.create_bgpvpn(
+            self.bgpvpn_admin_client,
+            tenant_id=self.bgpvpn_client.tenant_id,
+            name=name,
+            route_targets=rts,
+            export_targets=export_rts,
+            import_targets=import_rts,
+            type=type,
+            vni=vni,
+        )
+        return self.bgpvpn
+
+    def _associate_all_nets_to_bgpvpn(self, bgpvpn=None):
+        bgpvpn = bgpvpn or self.bgpvpn
+        self.bgpvpn_client.create_network_association(
+            bgpvpn["id"], self.network["id"]
+        )
+        LOG.debug("BGPVPN network associations completed")
+
+    def _setup_ssh_client(self, server):
+        server_fip = self.server_fip["floating_ip_address"]
+        private_key = self.keypair["private_key"]
+        ssh_client = self.get_remote_client(
+            server_fip, private_key=private_key
+        )
+        return ssh_client
+
+    def _check_bgpvpn(self, from_server=None, to_server_ip=None):
+        from_server = from_server or self.server
+        from_server_ip = self.server_fip["floating_ip_address"]
+        ssh_client = self._setup_ssh_client(from_server)
+        msg = "Timed out waiting for {ip} to become reachable".format(
+            ip=to_server_ip
+        )
+        try:
+            result = self._check_remote_connectivity(
+                ssh_client, to_server_ip, True
+            )
+            self.assertTrue(result, msg)
+        except Exception:
+            LOG.exception(
+                "Error validating connectivity to %s "
+                "from VM with IP address %s: %s",
+                to_server_ip,
+                from_server_ip,
+                msg,
+            )
+            raise
+
+    def _associate_fip_and_check_bgpvpn(self, to_server_ip=None):
+        self.router = self._create_router_and_associate_fip(self.subnet)
+        self._check_bgpvpn(to_server_ip=to_server_ip)
diff --git a/neutron_tempest_plugin/bgpvpn/scenario/test_bgpvpn_basic.py b/neutron_tempest_plugin/bgpvpn/scenario/test_bgpvpn_basic.py
index 9cca602..597bfc8 100644
--- a/neutron_tempest_plugin/bgpvpn/scenario/test_bgpvpn_basic.py
+++ b/neutron_tempest_plugin/bgpvpn/scenario/test_bgpvpn_basic.py
@@ -763,6 +763,100 @@
             self._check_l3_bgpvpn_by_specific_ip(
                 should_succeed=False, to_server_ip=ip)
 
+    @decorators.idempotent_id('910e6d89-5703-4a5e-a5c7-0743ddffbeb7')
+    @utils.services('compute', 'network')
+    @utils.requires_ext(extension='bgpvpn-routes-control', service='network')
+    def test_bgpvpn_port_association_create_and_delete_association(self):
+        """This test checks port association in BGPVPN.
+
+        1. Create networks A and B with their respective subnets
+        2. Create L3 BGPVPN
+        3. Create router and connect it to network A
+        5. Start up server 1 in network A
+        6. Start up server 2 in network B
+        7. Give a FIP to server 1
+        LOG.debug("Check that server 1 cannot ping server's 2")
+        LOG.debug("Check that server 1 can ping server's 2")
+        import rpdb; rpdb.set_trace()
+        LOG.debug("Check that server 1 cannot ping server's 2")
+        8. Check that server 1 cannot ping server's 2
+        10. Associate network A to a given L3 BGPVPN
+        11. Associate port of server 2 to a given L3 BGPVPN
+        12. Check that server 1 can ping server's 2
+        13. Remove created before port association
+        14. Check that server 1 cannot ping server's 2
+        """
+        self._create_networks_and_subnets(port_security=False)
+        self._create_l3_bgpvpn()
+        self._create_servers([[self.networks[NET_A], IP_A_S1_1],
+                              [self.networks[NET_B], IP_B_S1_1]],
+                             port_security=False)
+        self._create_fip_router(subnet_id=self.subnets[NET_A][0]['id'])
+        self._associate_fip(0)
+
+        # preliminary check that no connectivity to 192.168.0.1 initially
+        # exists
+        self._check_l3_bgpvpn_by_specific_ip(
+            should_succeed=False, to_server_ip=IP_B_S1_1)
+        self.bgpvpn_client.create_network_association(
+            self.bgpvpn['id'], self.networks[NET_A]['id'])
+        port_id = self.ports[self.servers[1]['id']]['id']
+        body = self.bgpvpn_client.create_port_association(self.bgpvpn['id'],
+                                                          port_id=port_id)
+        port_association = body['port_association']
+        self._check_l3_bgpvpn_by_specific_ip(
+            should_succeed=True, to_server_ip=IP_B_S1_1)
+        self.bgpvpn_client.delete_port_association(
+            self.bgpvpn['id'], port_association['id'])
+        self._check_l3_bgpvpn_by_specific_ip(
+            should_succeed=False, to_server_ip=IP_B_S1_1)
+
+    @decorators.idempotent_id('8de130c1-778a-4d86-913b-ff41be3c2f0b')
+    @utils.services('compute', 'network')
+    @utils.requires_ext(extension='bgpvpn-routes-control', service='network')
+    def test_bgpvpn_port_association_create_and_delete_bgpvpn(self):
+        """This test checks port association in BGPVPN.
+
+        1. Create networks A and B with their respective subnets
+        2. Create L3 BGPVPN
+        3. Create router and connect it to network A
+        5. Start up server 1 in network A
+        6. Start up server 2 in network B
+        7. Give a FIP to server 1
+        LOG.debug("Check that server 1 cannot ping server's 2")
+        LOG.debug("Check that server 1 can ping server's 2")
+        import rpdb; rpdb.set_trace()
+        LOG.debug("Check that server 1 cannot ping server's 2")
+        8. Check that server 1 cannot ping server's 2
+        10. Associate network A to a given L3 BGPVPN
+        11. Associate port of server 2 to a given L3 BGPVPN
+        12. Check that server 1 can ping server's 2
+        13. Remove created before bgpvpn
+        14. Check that server 1 cannot ping server's 2
+        """
+        self._create_networks_and_subnets(port_security=False)
+        self._create_l3_bgpvpn()
+        self._create_servers([[self.networks[NET_A], IP_A_S1_1],
+                              [self.networks[NET_B], IP_B_S1_1]],
+                             port_security=False)
+        self._create_fip_router(subnet_id=self.subnets[NET_A][0]['id'])
+        self._associate_fip(0)
+
+        # preliminary check that no connectivity to 192.168.0.1 initially
+        # exists
+        self._check_l3_bgpvpn_by_specific_ip(
+            should_succeed=False, to_server_ip=IP_B_S1_1)
+        self.bgpvpn_client.create_network_association(
+            self.bgpvpn['id'], self.networks[NET_A]['id'])
+        port_id = self.ports[self.servers[1]['id']]['id']
+        self.bgpvpn_client.create_port_association(self.bgpvpn['id'],
+                                                   port_id=port_id)
+        self._check_l3_bgpvpn_by_specific_ip(
+            should_succeed=True, to_server_ip=IP_B_S1_1)
+        self.delete_bgpvpn(self.bgpvpn_admin_client, self.bgpvpn)
+        self._check_l3_bgpvpn_by_specific_ip(
+            should_succeed=False, to_server_ip=IP_B_S1_1)
+
     @decorators.idempotent_id('9c3280b5-0b32-4562-800c-0b50d9d52bfd')
     @utils.services('compute', 'network')
     @utils.requires_ext(extension='bgpvpn-routes-control', service='network')
@@ -1256,6 +1350,9 @@
             tenant_id=self.bgpvpn_admin_client.project_id,
             name=name, route_targets=rts, export_targets=export_rts,
             import_targets=import_rts)
+        self.addCleanup(test_utils.call_and_ignore_notfound_exc,
+                        self.bgpvpn_admin_client.delete_bgpvpn,
+                        self.bgpvpn['id'])
         return self.bgpvpn
 
     def _update_l3_bgpvpn(self, rts=None, import_rts=None, export_rts=None,
diff --git a/neutron_tempest_plugin/config.py b/neutron_tempest_plugin/config.py
index a6d5c09..eb91c6d 100644
--- a/neutron_tempest_plugin/config.py
+++ b/neutron_tempest_plugin/config.py
@@ -184,6 +184,22 @@
                default=200,
                help=("Maximum number for the range of "
                      "assigned number for distinguishers.")),
+    cfg.StrOpt('l3vpn_endpoint',
+               default=None,
+               help=("IP Address/Mask, which will be used to "
+                     "test the l3vpn connectivity.")),
+    cfg.StrOpt('l3vpn_subnet_cidr',
+               default="192.168.0.254/24",
+               help=("IP Address/Mask, which will be used as private network"
+                     "test the l3vpn connectivity.")),
+    cfg.StrOpt('l2vpn_endpoint',
+               default=None,
+               help=("IP Address/Mask, which will be used to "
+                     "test the l2vpn connectivity.")),
+    cfg.StrOpt('route_target',
+               default=None,
+               help=("Route-target (RT) extended community attributes "
+                     "identify the VPN membership of routes.")),
 ]
 
 bgpvpn_group = cfg.OptGroup(name="bgpvpn", title=("Networking-Bgpvpn Service "
diff --git a/neutron_tempest_plugin/neutron_dynamic_routing/api/test_bgp_speaker_extensions.py b/neutron_tempest_plugin/neutron_dynamic_routing/api/test_bgp_speaker_extensions.py
index 5cdd524..b7e5c9e 100644
--- a/neutron_tempest_plugin/neutron_dynamic_routing/api/test_bgp_speaker_extensions.py
+++ b/neutron_tempest_plugin/neutron_dynamic_routing/api/test_bgp_speaker_extensions.py
@@ -229,6 +229,25 @@
     def test_get_advertised_routes_null_address_scope(self):
         self.useFixture(fixtures.LockFixture('gateway_network_binding'))
         bgp_speaker = self.create_bgp_speaker(**self.default_bgp_speaker_args)
+
+        addr_scope1 = self.create_address_scope(
+                                 'get-advertised-routes-null-address-scope',
+                                 ip_version=4)
+        ext_net = self.create_shared_network(**{'router:external': True})
+        ext_subnetpool = self.create_subnetpool(
+                                 'get-advertised-routes-null-address-pool-ext',
+                                 is_admin=True,
+                                 default_prefixlen=24,
+                                 address_scope_id=addr_scope1['id'],
+                                 prefixes=['8.0.0.0/8'])
+        self.create_subnet({'id': ext_net['id']},
+                   cidr=netaddr.IPNetwork('8.1.0.0/24'),
+                   ip_version=4,
+                   client=self.admin_client,
+                   subnetpool_id=ext_subnetpool['id'])
+        ext_gw_info = {'network_id': ext_net['id']}
+        router = self.create_router(ext_gw_info)
+        self.admin_routers.append(router)
         bgp_speaker_id = bgp_speaker['id']
         self.bgp_adm_client.add_bgp_gateway_network(bgp_speaker_id,
                                                   self.ext_net_id)
@@ -238,6 +257,21 @@
     @decorators.idempotent_id('cae9cdb1-ad65-423c-9604-d4cd0073616e')
     def test_get_advertised_routes_floating_ips(self):
         self.useFixture(fixtures.LockFixture('gateway_network_binding'))
+        addr_scope1 = self.create_address_scope(
+                                 'get-advertised-routes-floating-ip-scope',
+                                 ip_version=4)
+        ext_net = self.create_shared_network(**{'router:external': True})
+        ext_subnetpool = self.create_subnetpool(
+                                 'get-advertised-routes-floating-ip-ext',
+                                 is_admin=True,
+                                 default_prefixlen=24,
+                                 address_scope_id=addr_scope1['id'],
+                                 prefixes=['8.0.0.0/8'])
+        self.create_subnet({'id': ext_net['id']},
+                   cidr=netaddr.IPNetwork('8.2.0.0/24'),
+                   ip_version=4,
+                   client=self.admin_client,
+                   subnetpool_id=ext_subnetpool['id'])
         bgp_speaker = self.create_bgp_speaker(**self.default_bgp_speaker_args)
         bgp_speaker_id = bgp_speaker['id']
         self.bgp_adm_client.add_bgp_gateway_network(bgp_speaker_id,
diff --git a/neutron_tempest_plugin/vpnaas/api/base_vpnaas.py b/neutron_tempest_plugin/vpnaas/api/base_vpnaas.py
index 0e54380..3ccf48b 100644
--- a/neutron_tempest_plugin/vpnaas/api/base_vpnaas.py
+++ b/neutron_tempest_plugin/vpnaas/api/base_vpnaas.py
@@ -14,7 +14,10 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import time
+
 from tempest.lib.common.utils import data_utils
+from tempest.lib import exceptions as lib_exc
 
 from neutron_tempest_plugin.api import base
 from neutron_tempest_plugin import config
@@ -138,6 +141,31 @@
         return ipsec_site_connection
 
     @classmethod
+    def wait_ipsec_site_connection_status(cls, site_id, status, timeout=None,
+                                          interval=None):
+        start_time = int(time.time())
+        timeout = timeout or cls.client.build_timeout
+        interval = interval or cls.client.build_interval
+        current_status = ""
+        while True:
+            if current_status.lower() == status.lower():
+                return
+
+            timed_out = int(time.time()) - start_time >= timeout
+            if timed_out:
+                message = ('IPSec site connection %(site_id)s failed to reach '
+                           'desired status %(desired_status)s, current state '
+                           '%(current_status)s in %(timeout)d' %
+                           {"site_id": site_id,
+                            "desired_status": status,
+                            "current_status": current_status,
+                            "timeout": timeout})
+                raise lib_exc.TimeoutException(message)
+            current_status = cls.client.show_ipsec_site_connection(
+                site_id)['ipsec_site_connection']['status']
+            time.sleep(interval)
+
+    @classmethod
     def create_endpoint_group(cls, name, type, endpoints):
         """Wrapper utility that returns a test ipsec policy."""
         body = cls.client.create_endpoint_group(
diff --git a/neutron_tempest_plugin/vpnaas/scenario/test_vpnaas.py b/neutron_tempest_plugin/vpnaas/scenario/test_vpnaas.py
index 30a8674..32181fe 100644
--- a/neutron_tempest_plugin/vpnaas/scenario/test_vpnaas.py
+++ b/neutron_tempest_plugin/vpnaas/scenario/test_vpnaas.py
@@ -116,6 +116,13 @@
             cls.extra_subnet_attributes['ipv6_address_mode'] = 'slaac'
             cls.extra_subnet_attributes['ipv6_ra_mode'] = 'slaac'
 
+        left_v4_cidr = netaddr.IPNetwork('10.20.0.0/24')
+        left_v6_cidr = netaddr.IPNetwork('2001:db8:0:2::/64')
+        cls.left_cidr = left_v6_cidr if cls.inner_ipv6 else left_v4_cidr
+        right_v4_cidr = netaddr.IPNetwork('10.10.0.0/24')
+        right_v6_cidr = netaddr.IPNetwork('2001:db8:0:1::/64')
+        cls.right_cidr = right_v6_cidr if cls.inner_ipv6 else right_v4_cidr
+
         # LEFT
         cls.router = cls.create_router(
             data_utils.rand_name('left-router'),
@@ -123,14 +130,22 @@
             external_network_id=CONF.network.public_network_id)
         cls.network = cls.create_network(network_name='left-network')
         ip_version = 6 if cls.inner_ipv6 else 4
-        v4_cidr = netaddr.IPNetwork('10.20.0.0/24')
-        v6_cidr = netaddr.IPNetwork('2001:db8:0:2::/64')
-        cidr = v6_cidr if cls.inner_ipv6 else v4_cidr
-        cls.subnet = cls.create_subnet(
-            cls.network, ip_version=ip_version, cidr=cidr, name='left-subnet',
-            **cls.extra_subnet_attributes)
-        cls.create_router_interface(cls.router['id'], cls.subnet['id'])
+        is_distributed = cls.os_admin.network_client.show_router(
+            cls.router['id'])['router'].get('distributed')
 
+        cls.subnet = cls.create_subnet(
+            cls.network, ip_version=ip_version, cidr=cls.left_cidr,
+            name='left-subnet', **cls.extra_subnet_attributes)
+        cls.create_router_interface(cls.router['id'], cls.subnet['id'])
+        if is_distributed:
+            snat_port = cls.os_admin.network_client.list_ports(
+                device_id=cls.router['id'],
+                device_owner='network:router_centralized_snat')
+            snat_ip = cls._get_ip_on_subnet_for_port(
+                cls, snat_port['ports'][0], cls.subnet['id'])
+            cls.os_admin.network_client.update_subnet(
+                cls.subnet['id'], host_routes=[{"destination": cls.right_cidr,
+                                                "nexthop": snat_ip}])
         # Gives an internal IPv4 subnet for floating IP to the left server,
         # we use it to ssh into the left server.
         if cls.inner_ipv6:
@@ -164,15 +179,23 @@
             data_utils.rand_name('right-router'),
             admin_state_up=True,
             external_network_id=CONF.network.public_network_id)
+        is_distributed = cls.os_admin.network_client.show_router(
+            router['id'])['router'].get('distributed')
         network = cls.create_network(network_name='right-network')
-        v4_cidr = netaddr.IPNetwork('10.10.0.0/24')
-        v6_cidr = netaddr.IPNetwork('2001:db8:0:1::/64')
-        cidr = v6_cidr if cls.inner_ipv6 else v4_cidr
         ip_version = 6 if cls.inner_ipv6 else 4
         subnet = cls.create_subnet(
-            network, ip_version=ip_version, cidr=cidr, name='right-subnet',
-            **cls.extra_subnet_attributes)
+            network, ip_version=ip_version, cidr=cls.right_cidr,
+            name='right-subnet', **cls.extra_subnet_attributes)
         cls.create_router_interface(router['id'], subnet['id'])
+        if is_distributed:
+            snat_port = cls.os_admin.network_client.list_ports(
+                device_id=router['id'],
+                device_owner='network:router_centralized_snat')
+            snat_ip = cls._get_ip_on_subnet_for_port(
+                cls, snat_port['ports'][0], subnet['id'])
+            cls.os_admin.network_client.update_subnet(
+                subnet['id'], host_routes=[{"destination": cls.left_cidr,
+                                            "nexthop": snat_ip}])
 
         return network, subnet, router
 
@@ -207,6 +230,7 @@
             site['vpnservice'] = self.create_vpnservice(
                 site['subnet']['id'], site['router']['id'],
                 name=data_utils.rand_name('%s-vpnservice' % site['name']))
+        site_connections = []
         for i in range(0, 2):
             site = sites[i]
             vpnservice = site['vpnservice']
@@ -218,7 +242,7 @@
                     raise self.skipException(msg)
             else:
                 peer_address = peer['vpnservice']['external_v4_ip']
-            self.create_ipsec_site_connection(
+            site_connection = self.create_ipsec_site_connection(
                 self.ikepolicy['id'],
                 self.ipsecpolicy['id'],
                 vpnservice['id'],
@@ -228,6 +252,10 @@
                 psk=psk,
                 name=data_utils.rand_name(
                     '%s-ipsec-site-connection' % site['name']))
+            site_connections.append(site_connection)
+        for site_connection in site_connections:
+            self.wait_ipsec_site_connection_status(site_connection['id'],
+                                                   status="ACTIVE")
 
     def _get_ip_on_subnet_for_port(self, port, subnet_id):
         for fixed_ip in port['fixed_ips']: