Fix for cvp-ha for mcp with OC4

Change-Id: I918098ef93022d3642ef196aad7527e520d4fd42
diff --git a/src/com/mirantis/mcp/Validate.groovy b/src/com/mirantis/mcp/Validate.groovy
index 43d1869..c044d8d 100644
--- a/src/com/mirantis/mcp/Validate.groovy
+++ b/src/com/mirantis/mcp/Validate.groovy
@@ -638,7 +638,7 @@
  */
 def get_vip_node(master, target) {
     def salt = new com.mirantis.mk.Salt()
-    def list = salt.runSaltProcessStep(master, "${target}", 'cmd.run', ["ip a | grep global | grep -v brd"])['return'][0]
+    def list = salt.runSaltProcessStep(master, "${target}", 'cmd.run', ["ip a | grep '/32'"])['return'][0]
     for (item in list.keySet()) {
         if (list[item]) {
             return item