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-rw-r--r--yardstick/common/utils.py4
-rw-r--r--yardstick/network_services/pipeline.py11
-rw-r--r--yardstick/tests/unit/common/test_utils.py13
3 files changed, 22 insertions, 6 deletions
diff --git a/yardstick/common/utils.py b/yardstick/common/utils.py
index 068271c66..c019cd264 100644
--- a/yardstick/common/utils.py
+++ b/yardstick/common/utils.py
@@ -287,6 +287,10 @@ def mac_address_to_hex_list(mac):
return octets
+def make_ipv4_address(ip_addr):
+ return ipaddress.IPv4Address(six.text_type(ip_addr))
+
+
def safe_ip_address(ip_addr):
""" get ip address version v6 or v4 """
try:
diff --git a/yardstick/network_services/pipeline.py b/yardstick/network_services/pipeline.py
index d781ba0cd..7155480d4 100644
--- a/yardstick/network_services/pipeline.py
+++ b/yardstick/network_services/pipeline.py
@@ -18,6 +18,8 @@ import itertools
from six.moves import zip
+from yardstick.common import utils
+
FIREWALL_ADD_DEFAULT = "p {0} firewall add default 1"
FIREWALL_ADD_PRIO = """\
p {0} firewall add priority 1 ipv4 {1} 24 0.0.0.0 0 0 65535 0 65535 6 0xFF port 0"""
@@ -59,8 +61,7 @@ class PipelineRules(object):
self.add_rule(FIREWALL_ADD_PRIO, ip)
def add_firewall_script(self, ip):
- ip_addr = ip.split('.')
- assert len(ip_addr) == 4
+ ip_addr = str(utils.make_ipv4_address(ip)).split('.')
ip_addr[-1] = '0'
for i in range(256):
ip_addr[-2] = str(i)
@@ -87,8 +88,7 @@ class PipelineRules(object):
self.add_rule(ROUTE_ADD_ETHER_MPLS, ip, mac_addr, index)
def add_route_script(self, ip, mac_addr):
- ip_addr = ip.split('.')
- assert len(ip_addr) == 4
+ ip_addr = str(utils.make_ipv4_address(ip)).split('.')
ip_addr[-1] = '0'
for index in range(0, 256, 8):
ip_addr[-2] = str(index)
@@ -101,8 +101,7 @@ class PipelineRules(object):
self.add_rule(ROUTE_ADD_ETHER_QINQ, ip, mask, mac_addr, index)
def add_route_script2(self, ip, mac_addr):
- ip_addr = ip.split('.')
- assert len(ip_addr) == 4
+ ip_addr = str(utils.make_ipv4_address(ip)).split('.')
ip_addr[-1] = '0'
mask = 24
for i in range(0, 256):
diff --git a/yardstick/tests/unit/common/test_utils.py b/yardstick/tests/unit/common/test_utils.py
index eae0a3245..ef4142148 100644
--- a/yardstick/tests/unit/common/test_utils.py
+++ b/yardstick/tests/unit/common/test_utils.py
@@ -1123,6 +1123,19 @@ class TestUtilsIpAddrMethods(ut_base.BaseUnitTestCase):
u'123:4567:89ab:cdef:123:4567:89ab:cdef/129',
]
+ def test_make_ipv4_address(self):
+ for addr in self.GOOD_IP_V4_ADDRESS_STR_LIST:
+ # test with no mask
+ expected = ipaddress.IPv4Address(addr)
+ self.assertEqual(utils.make_ipv4_address(addr), expected, addr)
+
+ def test_make_ipv4_address_error(self):
+ addr_list = self.INVALID_IP_ADDRESS_STR_LIST +\
+ self.GOOD_IP_V6_ADDRESS_STR_LIST
+ for addr in addr_list:
+ self.assertRaises(Exception, utils.make_ipv4_address, addr)
+
+
def test_safe_ip_address(self):
addr_list = self.GOOD_IP_V4_ADDRESS_STR_LIST
for addr in addr_list: