Merge "Add IxNetwork L3 scenario implementation"

1 files changed, 11 insertions, 0 deletions

diff --git a/yardstick/common/utils.py b/yardstick/common/utils.py
index 51313ef47..9eba896e2 100644
--- a/yardstick/common/utils.py
+++ b/yardstick/common/utils.py
@@ -293,6 +293,17 @@ def make_ipv4_address(ip_addr):
     return ipaddress.IPv4Address(six.text_type(ip_addr))
 
 
+def get_ip_range_count(iprange):
+    start_range, end_range = iprange.split("-")
+    start = int(make_ipv4_address(start_range))
+    end = int(make_ipv4_address(end_range))
+    return end - start
+
+
+def get_ip_range_start(iprange):
+    return str(make_ipv4_address(iprange.split("-")[0]))
+
+
 def safe_ip_address(ip_addr):
     """ get ip address version v6 or v4 """
     try: