diff --git a/core/api/src/main/java/org/onosproject/net/Host.java b/core/api/src/main/java/org/onosproject/net/Host.java
index d4a922e..bf49bd9 100644
--- a/core/api/src/main/java/org/onosproject/net/Host.java
+++ b/core/api/src/main/java/org/onosproject/net/Host.java
@@ -65,13 +65,20 @@
     HostLocation location();
 
     /**
-     * Returns all host locations where the host attaches to the network edge.
+     * Returns host locations where the host attaches to the network edge.
      *
-     * @return all host locations
+     * @return host locations
      */
     Set<HostLocation> locations();
 
     /**
+     * Returns host auxiliary locations, which could be useful for app operations in addition to the attach points.
+     *
+     * @return auxiliary locations, or null if unspecified
+     */
+    Set<HostLocation> auxLocations();
+
+    /**
      * Returns true if configured by NetworkConfiguration.
      *
      * @return configured/learnt dynamically
@@ -106,5 +113,4 @@
      */
     boolean suspended();
 
-
 }