Display host names given in netcfg

Change-Id: I184633ca73652e81471503837145d129ab51b9ee
diff --git a/web/gui/src/main/java/org/onosproject/ui/impl/topo/Traffic2Monitor.java b/web/gui/src/main/java/org/onosproject/ui/impl/topo/Traffic2Monitor.java
index d0d40bd..76b9dc5 100644
--- a/web/gui/src/main/java/org/onosproject/ui/impl/topo/Traffic2Monitor.java
+++ b/web/gui/src/main/java/org/onosproject/ui/impl/topo/Traffic2Monitor.java
@@ -96,6 +96,8 @@
 
     @Override
     protected void clearSelection() {
+        selectedNodes = null;
+        selectedIntents = null;
     }
 
     // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -