stl_patch.start()
 
 if stl_patch:
-    from yardstick.network_services.vnf_generic.vnf.iniparser import ParseError
-    from yardstick.network_services.vnf_generic.vnf.iniparser import LineParser
-    from yardstick.network_services.vnf_generic.vnf.iniparser import BaseParser
-    from yardstick.network_services.vnf_generic.vnf.iniparser import ConfigParser
+    from yardstick.network_services.helpers.iniparser import ParseError
+    from yardstick.network_services.helpers.iniparser import LineParser
+    from yardstick.network_services.helpers.iniparser import BaseParser
+    from yardstick.network_services.helpers.iniparser import ConfigParser
 
 PARSE_TEXT_1 = """\
 
 
         return internal_open
 
-    @mock.patch('yardstick.network_services.vnf_generic.vnf.iniparser.open')
+    @mock.patch('yardstick.network_services.helpers.iniparser.open')
     def test_parse(self, mock_open):
         mock_open.side_effect = self.make_open(PARSE_TEXT_1)
 
         self.assertEqual(config_parser.find_section_index('section1'), 1)
         self.assertEqual(config_parser.find_section_index('section3'), -1)
 
-    @mock.patch('yardstick.network_services.vnf_generic.vnf.iniparser.open')
+    @mock.patch('yardstick.network_services.helpers.iniparser.open')
     def test_parse_2(self, mock_open):
         mock_open.side_effect = self.make_open(PARSE_TEXT_2)
 
 
         self.assertEqual(config_parser.sections, expected)
 
-    @mock.patch('yardstick.network_services.vnf_generic.vnf.iniparser.open')
+    @mock.patch('yardstick.network_services.helpers.iniparser.open')
     def test_parse_negative(self, mock_open):
         bad_text_dict = {
             'no section': PARSE_TEXT_BAD_1,
 
         return file_path
 
     @mock.patch('yardstick.benchmark.scenarios.networking.vnf_generic.open', create=True)
-    @mock.patch('yardstick.network_services.vnf_generic.vnf.iniparser.open', create=True)
+    @mock.patch('yardstick.network_services.helpers.iniparser.open', create=True)
     @mock.patch(SSH_HELPER)
     def test_run_prox(self, ssh, *_):
         mock_ssh(ssh)
 
 from __future__ import absolute_import
 
 import array
-import operator
-import logging
 import io
+import logging
+import operator
 import os
 import re
 import select
 import socket
-
-from collections import OrderedDict, namedtuple
 import time
+from collections import OrderedDict, namedtuple
 from contextlib import contextmanager
 from itertools import repeat, chain
 from multiprocessing import Queue
 
 import six
-from six.moves import zip, StringIO
 from six.moves import cStringIO
+from six.moves import zip, StringIO
 
 from yardstick.benchmark.scenarios.networking.vnf_generic import find_relative_file
 from yardstick.common import utils
 from yardstick.common.utils import SocketTopology, join_non_strings, try_int
-from yardstick.network_services.vnf_generic.vnf.iniparser import ConfigParser
+from yardstick.network_services.helpers.iniparser import ConfigParser
 from yardstick.network_services.vnf_generic.vnf.sample_vnf import ClientResourceHelper
 from yardstick.network_services.vnf_generic.vnf.sample_vnf import DpdkVnfSetupEnvHelper