diff --git a/apps/kubevirt-networking/api/src/main/java/org/onosproject/kubevirtnetworking/api/Constants.java b/apps/kubevirt-networking/api/src/main/java/org/onosproject/kubevirtnetworking/api/Constants.java
index 9f8201a..7a5d873 100644
--- a/apps/kubevirt-networking/api/src/main/java/org/onosproject/kubevirtnetworking/api/Constants.java
+++ b/apps/kubevirt-networking/api/src/main/java/org/onosproject/kubevirtnetworking/api/Constants.java
@@ -59,6 +59,7 @@
     public static final int CLI_NAME_LENGTH = 30;
     public static final int CLI_IP_ADDRESSES_LENGTH = 50;
     public static final int CLI_IP_ADDRESS_LENGTH = 25;
+    public static final int CLI_IP_ADDRESS_AVAILABILITY = 15;
     public static final int CLI_MAC_ADDRESS_LENGTH = 25;
     public static final int CLI_PORTS_LENGTH = 20;
     public static final int CLI_NAMESPACE_LENGTH = 15;