change rest api ip to 0.0.0.0:5000
diff --git a/src/emuvim/examples/monitoring_demo_topology_restapi.py b/src/emuvim/examples/monitoring_demo_topology_restapi.py
index 8f46bd2..cf273ae 100755
--- a/src/emuvim/examples/monitoring_demo_topology_restapi.py
+++ b/src/emuvim/examples/monitoring_demo_topology_restapi.py
@@ -89,7 +89,7 @@
     zapi1.start()
 
     # create a new instance of a endpoint implementation
-    api1 = RestApiEndpoint("127.0.0.1", 5000)
+    api1 = RestApiEndpoint("0.0.0.0", 5000)
     # connect data centers to this endpoint
     api1.connectDatacenter(dc1)
     api1.connectDatacenter(dc2)