diff --git a/tempest/api/network/test_dhcp_ipv6.py b/tempest/api/network/test_dhcp_ipv6.py
index ca08fbd..5d798e3 100644
--- a/tempest/api/network/test_dhcp_ipv6.py
+++ b/tempest/api/network/test_dhcp_ipv6.py
@@ -193,13 +193,10 @@
                         self.network, **kwargs_dhcp)
                     subnet_slaac = self.create_subnet(self.network, **kwargs)
                 port_mac = data_utils.rand_mac_address()
-                dhcp_ip = subnet_dhcp["allocation_pools"][0]["start"]
                 eui_ip = data_utils.get_ipv6_addr_by_EUI64(
                     subnet_slaac['cidr'],
                     port_mac
                 ).format()
-                # TODO(sergsh): remove this when 1219795 is fixed
-                dhcp_ip = [dhcp_ip, (netaddr.IPAddress(dhcp_ip) + 1).format()]
                 port = self.create_port(self.network, mac_address=port_mac)
                 real_ips = dict([(k['subnet_id'], k['ip_address'])
                                  for k in port['fixed_ips']])
@@ -217,11 +214,10 @@
                                  'Real IP is {0}, but shall be {1}'.format(
                                      real_eui_ip,
                                      eui_ip))
-                self.assertIn(
-                    real_dhcp_ip, dhcp_ip,
-                    'Real IP is {0}, but shall be one from {1}'.format(
-                        real_dhcp_ip,
-                        str(dhcp_ip)))
+                msg = ('Real IP address is {0} and it is NOT on '
+                       'subnet {1}'.format(real_dhcp_ip, subnet_dhcp['cidr']))
+                self.assertIn(netaddr.IPAddress(real_dhcp_ip),
+                              netaddr.IPNetwork(subnet_dhcp['cidr']), msg)
 
     @test.idempotent_id('4256c61d-c538-41ea-9147-3c450c36669e')
     def test_dhcpv6_64_subnets(self):
@@ -246,13 +242,10 @@
                         self.network, ip_version=4)
                     subnet_slaac = self.create_subnet(self.network, **kwargs)
                 port_mac = data_utils.rand_mac_address()
-                dhcp_ip = subnet_dhcp["allocation_pools"][0]["start"]
                 eui_ip = data_utils.get_ipv6_addr_by_EUI64(
                     subnet_slaac['cidr'],
                     port_mac
                 ).format()
-                # TODO(sergsh): remove this when 1219795 is fixed
-                dhcp_ip = [dhcp_ip, (netaddr.IPAddress(dhcp_ip) + 1).format()]
                 port = self.create_port(self.network, mac_address=port_mac)
                 real_ips = dict([(k['subnet_id'], k['ip_address'])
                                  for k in port['fixed_ips']])
@@ -260,23 +253,20 @@
                                              for sub in [subnet_dhcp,
                                              subnet_slaac]]
                 self._clean_network()
-                self.assertTrue({real_eui_ip,
-                                 real_dhcp_ip}.issubset([eui_ip] + dhcp_ip))
                 self.assertEqual(real_eui_ip,
                                  eui_ip,
                                  'Real IP is {0}, but shall be {1}'.format(
                                      real_eui_ip,
                                      eui_ip))
-                self.assertIn(
-                    real_dhcp_ip, dhcp_ip,
-                    'Real IP is {0}, but shall be one from {1}'.format(
-                        real_dhcp_ip,
-                        str(dhcp_ip)))
+                msg = ('Real IP address is {0} and it is NOT on '
+                       'subnet {1}'.format(real_dhcp_ip, subnet_dhcp['cidr']))
+                self.assertIn(netaddr.IPAddress(real_dhcp_ip),
+                              netaddr.IPNetwork(subnet_dhcp['cidr']), msg)
 
     @test.idempotent_id('4ab211a0-276f-4552-9070-51e27f58fecf')
     def test_dhcp_stateful(self):
-        """With all options below, DHCPv6 shall allocate first
-        address from subnet pool to port.
+        """With all options below, DHCPv6 shall allocate address
+        from subnet pool to port.
         """
         for ra_mode, add_mode in (
                 ('dhcpv6-stateful', 'dhcpv6-stateful'),
@@ -289,15 +279,11 @@
             subnet = self.create_subnet(self.network, **kwargs)
             port = self.create_port(self.network)
             port_ip = next(iter(port['fixed_ips']), None)['ip_address']
-            dhcp_ip = subnet["allocation_pools"][0]["start"]
-            # TODO(sergsh): remove this when 1219795 is fixed
-            dhcp_ip = [dhcp_ip, (netaddr.IPAddress(dhcp_ip) + 1).format()]
             self._clean_network()
-            self.assertIn(
-                port_ip, dhcp_ip,
-                'Real IP is {0}, but shall be one from {1}'.format(
-                    port_ip,
-                    str(dhcp_ip)))
+            msg = ('Real IP address is {0} and it is NOT on '
+                   'subnet {1}'.format(port_ip, subnet['cidr']))
+            self.assertIn(netaddr.IPAddress(port_ip),
+                          netaddr.IPNetwork(subnet['cidr']), msg)
 
     @test.idempotent_id('51a5e97f-f02e-4e4e-9a17-a69811d300e3')
     def test_dhcp_stateful_fixedips(self):