diff --git a/tempest/lib/common/utils/data_utils.py b/tempest/lib/common/utils/data_utils.py
index 45e5067..f9f0c83 100644
--- a/tempest/lib/common/utils/data_utils.py
+++ b/tempest/lib/common/utils/data_utils.py
@@ -19,6 +19,7 @@
 import string
 import uuid
 
+from oslo_utils import netutils
 import six.moves
 
 
@@ -183,7 +184,7 @@
     :rtype: netaddr.IPAddress
     """
     # Check if the prefix is IPv4 address
-    is_ipv4 = netaddr.valid_ipv4(cidr)
+    is_ipv4 = netutils.is_valid_ipv4(cidr)
     if is_ipv4:
         msg = "Unable to generate IP address by EUI64 for IPv4 prefix"
         raise TypeError(msg)
diff --git a/tempest/scenario/manager.py b/tempest/scenario/manager.py
index 1dfa86d..6994b9c 100644
--- a/tempest/scenario/manager.py
+++ b/tempest/scenario/manager.py
@@ -19,6 +19,7 @@
 import netaddr
 from oslo_log import log
 from oslo_serialization import jsonutils as json
+from oslo_utils import netutils
 import six
 
 from tempest.common import compute
@@ -834,7 +835,7 @@
         port_map = [(p["id"], fxip["ip_address"])
                     for p in ports
                     for fxip in p["fixed_ips"]
-                    if netaddr.valid_ipv4(fxip["ip_address"])
+                    if netutils.is_valid_ipv4(fxip["ip_address"])
                     and p['status'] in p_status]
         inactive = [p for p in ports if p['status'] != 'ACTIVE']
         if inactive: