GUI -- Clean up local test events.

Change-Id: I112ccb2db65a8190ff03c274717abf9735084e81
diff --git a/web/gui/src/main/webapp/json/ev/instances/ev_8_onos.json b/web/gui/src/main/webapp/json/ev/instances/ev_8_onos.json
index dfff514..d3bb143 100644
--- a/web/gui/src/main/webapp/json/ev/instances/ev_8_onos.json
+++ b/web/gui/src/main/webapp/json/ev/instances/ev_8_onos.json
@@ -4,7 +4,7 @@
     "id": "of:0000ffffffffff03",
     "type": "roadm",
     "online": true,
-    "master": "local",
+    "master": "192.168.56.101",
     "labels": [
       "0000ffffffffff03",
       "FF:FF:FF:FF:FF:03",