refactor all types of ping test

Change-Id: I77d47d45c9272f8788edc727111342e7292bc718
diff --git a/TestON/tests/USECASE_SdnipI2/USECASE_SdnipI2.params b/TestON/tests/USECASE_SdnipI2/USECASE_SdnipI2.params
index 0396a2b..0d42860 100644
--- a/TestON/tests/USECASE_SdnipI2/USECASE_SdnipI2.params
+++ b/TestON/tests/USECASE_SdnipI2/USECASE_SdnipI2.params
@@ -1,6 +1,6 @@
 <PARAMS>
 
-    <testcases>100, 101, 102, 7, 8, 9, 10, 1, 4</testcases>
+    <testcases>100, 101, 102, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10</testcases>
 
     #Environment variables
     <ENV>