diff --git a/web/gui/src/main/webapp/json/ev/_capture/rx/addLink_ex1.json b/web/gui/src/main/webapp/json/ev/_capture/rx/addLink_ex1.json
index 92c7848..f48147f 100644
--- a/web/gui/src/main/webapp/json/ev/_capture/rx/addLink_ex1.json
+++ b/web/gui/src/main/webapp/json/ev/_capture/rx/addLink_ex1.json
@@ -3,6 +3,7 @@
   "payload": {
     "id": "of:0000000000000007/4-of:0000000000000006/1",
     "type": "direct",
+    "online": true,
     "linkWidth": 2,
     "src": "of:0000000000000007",
     "srcPort": "4",
diff --git a/web/gui/src/main/webapp/json/ev/_capture/rx/showTraffic_ex1.json b/web/gui/src/main/webapp/json/ev/_capture/rx/showTraffic_ex1.json
new file mode 100644
index 0000000..bed7cdd
--- /dev/null
+++ b/web/gui/src/main/webapp/json/ev/_capture/rx/showTraffic_ex1.json
@@ -0,0 +1,48 @@
+{
+  "event": "showTraffic",
+  "sid":63,
+  "payload": {
+    "paths": [
+      {
+        "class": "primary",
+        "traffic": false,
+        "links": [
+          "1E:10:D9:A2:84:E2/-1/0-of:0000000000000003/1",
+          "of:0000000000000003/4-of:0000000000000002/1",
+          "of:0000000000000002/4-of:0000000000000001/1",
+          "of:0000000000000001/2-of:0000000000000006/4",
+          "of:0000000000000006/2-of:0000000000000008/4",
+          "of:0000000000000008/3-9E:0B:E0:38:98:DE/-1/0"
+        ],
+        "labels": [
+          "",
+          "",
+          "",
+          "",
+          "",
+          ""
+        ]
+      },
+      {
+        "class": "primary",
+        "traffic": false,
+        "links": [
+          "9E:0B:E0:38:98:DE/-1/0-of:0000000000000008/3",
+          "of:0000000000000008/4-of:0000000000000006/2",
+          "of:0000000000000006/4-of:0000000000000001/2",
+          "of:0000000000000001/1-of:0000000000000002/4",
+          "of:0000000000000002/1-of:0000000000000003/4",
+          "of:0000000000000003/1-1E:10:D9:A2:84:E2/-1/0"
+        ],
+        "labels": [
+          "",
+          "",
+          "",
+          "",
+          "",
+          ""
+        ]
+      }
+    ]
+  }
+}
diff --git a/web/gui/src/main/webapp/json/ev/_capture/rx/showTraffic_ex2_animated.json b/web/gui/src/main/webapp/json/ev/_capture/rx/showTraffic_ex2_animated.json
new file mode 100644
index 0000000..610b516
--- /dev/null
+++ b/web/gui/src/main/webapp/json/ev/_capture/rx/showTraffic_ex2_animated.json
@@ -0,0 +1,88 @@
+{
+  "event": "showTraffic",
+  "sid": 227,
+  "payload": {
+    "paths": [
+      {
+        "class": "primary animated",
+        "traffic": true,
+        "links": [
+          "02:D7:91:9F:4B:E8/-1/0-of:0000000000000004/1",
+          "of:0000000000000004/4-of:0000000000000002/2",
+          "of:0000000000000002/4-of:0000000000000001/1",
+          "of:0000000000000001/2-of:0000000000000006/4",
+          "of:0000000000000006/2-of:0000000000000008/4",
+          "of:0000000000000008/3-9E:0B:E0:38:98:DE/-1/0"
+        ],
+        "labels": [
+          "",
+          "Load{rate=98, latest=37898}",
+          "",
+          "",
+          "",
+          "Load{rate=98, latest=38080}"
+        ]
+      },
+      {
+        "class": "primary animated",
+        "traffic": true,
+        "links": [
+          "9E:0B:E0:38:98:DE/-1/0-of:0000000000000008/3",
+          "of:0000000000000008/4-of:0000000000000006/2",
+          "of:0000000000000006/4-of:0000000000000001/2",
+          "of:0000000000000001/1-of:0000000000000002/4",
+          "of:0000000000000002/2-of:0000000000000004/4",
+          "of:0000000000000004/1-02:D7:91:9F:4B:E8/-1/0"
+        ],
+        "labels": [
+          "",
+          "",
+          "Load{rate=98, latest=38178}",
+          "",
+          "Load{rate=98, latest=37898}",
+          "Load{rate=98, latest=37898}"
+        ]
+      },
+      {
+        "class": "primary animated",
+        "traffic": true,
+        "links": [
+          "1E:10:D9:A2:84:E2/-1/0-of:0000000000000003/1",
+          "of:0000000000000003/4-of:0000000000000002/1",
+          "of:0000000000000002/4-of:0000000000000001/1",
+          "of:0000000000000001/2-of:0000000000000006/4",
+          "of:0000000000000006/2-of:0000000000000008/4",
+          "of:0000000000000008/3-9E:0B:E0:38:98:DE/-1/0"
+        ],
+        "labels": [
+          "",
+          "",
+          "",
+          "",
+          "",
+          "Load{rate=98, latest=38080}"
+        ]
+      },
+      {
+        "class": "primary animated",
+        "traffic": true,
+        "links": [
+          "9E:0B:E0:38:98:DE/-1/0-of:0000000000000008/3",
+          "of:0000000000000008/4-of:0000000000000006/2",
+          "of:0000000000000006/4-of:0000000000000001/2",
+          "of:0000000000000001/1-of:0000000000000002/4",
+          "of:0000000000000002/1-of:0000000000000003/4",
+          "of:0000000000000003/1-1E:10:D9:A2:84:E2/-1/0"
+        ],
+        "labels": [
+          "",
+          "",
+          "Load{rate=98, latest=38178}",
+          "",
+          "",
+          ""
+        ]
+      }
+    ]
+  }
+}
diff --git a/web/gui/src/main/webapp/json/ev/_capture/tx/requestTraffic_ex1_devs.json b/web/gui/src/main/webapp/json/ev/_capture/tx/requestTraffic_ex1_devs.json
index 725c15f..5c00b71 100644
--- a/web/gui/src/main/webapp/json/ev/_capture/tx/requestTraffic_ex1_devs.json
+++ b/web/gui/src/main/webapp/json/ev/_capture/tx/requestTraffic_ex1_devs.json
@@ -6,6 +6,7 @@
       "of:0000000000000007",
       "of:000000000000000c",
       "of:000000000000000a"
-    ]
+    ],
+    "hover": ""
   }
 }
diff --git a/web/gui/src/main/webapp/json/ev/_capture/tx/requestTraffic_ex2_hosts.json b/web/gui/src/main/webapp/json/ev/_capture/tx/requestTraffic_ex2_hosts.json
index 84f17df..3d7bb2d 100644
--- a/web/gui/src/main/webapp/json/ev/_capture/tx/requestTraffic_ex2_hosts.json
+++ b/web/gui/src/main/webapp/json/ev/_capture/tx/requestTraffic_ex2_hosts.json
@@ -7,6 +7,7 @@
       "22:BA:28:81:FD:45/-1",
       "BA:91:F6:8E:B6:B6/-1",
       "06:E2:E6:F7:03:12/-1"
-    ]
+    ],
+    "hover": ""
   }
 }
diff --git a/web/gui/src/main/webapp/json/ev/_capture/tx/requestTraffic_ex3_devs_hosts.json b/web/gui/src/main/webapp/json/ev/_capture/tx/requestTraffic_ex3_devs_hosts.json
index 3f915df..1757b44 100644
--- a/web/gui/src/main/webapp/json/ev/_capture/tx/requestTraffic_ex3_devs_hosts.json
+++ b/web/gui/src/main/webapp/json/ev/_capture/tx/requestTraffic_ex3_devs_hosts.json
@@ -7,6 +7,7 @@
       "86:C3:7B:90:79:CD/-1",
       "7E:D2:EE:0F:12:4A/-1",
       "of:000000000000000c"
-    ]
+    ],
+    "hover": ""
   }
 }
diff --git a/web/gui/src/main/webapp/json/ev/_capture/tx/requestTraffic_ex4_hover.json b/web/gui/src/main/webapp/json/ev/_capture/tx/requestTraffic_ex4_hover.json
new file mode 100644
index 0000000..b86e03a
--- /dev/null
+++ b/web/gui/src/main/webapp/json/ev/_capture/tx/requestTraffic_ex4_hover.json
@@ -0,0 +1,8 @@
+{
+  "event": "requestTraffic",
+  "sid": 48,
+  "payload": {
+    "ids": [],
+    "hover": "9E:0B:E0:38:98:DE/-1"
+  }
+}
diff --git a/web/gui/src/main/webapp/json/ev/traffic/ev_10_onos.json b/web/gui/src/main/webapp/json/ev/traffic/ev_10_onos.json
index b25604d..ae7c2ab 100644
--- a/web/gui/src/main/webapp/json/ev/traffic/ev_10_onos.json
+++ b/web/gui/src/main/webapp/json/ev/traffic/ev_10_onos.json
@@ -3,6 +3,7 @@
   "payload": {
     "id": "of:0000ffffffff0003/4-of:0000ffffffffff03/1",
     "type": "direct",
+    "online": true,
     "linkWidth": 2,
     "src": "of:0000ffffffff0003",
     "srcPort": "4",
diff --git a/web/gui/src/main/webapp/json/ev/traffic/ev_11_onos.json b/web/gui/src/main/webapp/json/ev/traffic/ev_11_onos.json
index 2939f35..2866f3f 100644
--- a/web/gui/src/main/webapp/json/ev/traffic/ev_11_onos.json
+++ b/web/gui/src/main/webapp/json/ev/traffic/ev_11_onos.json
@@ -3,6 +3,7 @@
   "payload": {
     "id": "of:0000ffffffffff08/4-of:0000ffffffffff03/1",
     "type": "direct",
+    "online": true,
     "linkWidth": 2,
     "src": "of:0000ffffffffff08",
     "srcPort": "4",
diff --git a/web/gui/src/main/webapp/json/ev/traffic/ev_6_onos.json b/web/gui/src/main/webapp/json/ev/traffic/ev_6_onos.json
index 70dc216..00583d4 100644
--- a/web/gui/src/main/webapp/json/ev/traffic/ev_6_onos.json
+++ b/web/gui/src/main/webapp/json/ev/traffic/ev_6_onos.json
@@ -3,6 +3,7 @@
   "payload": {
     "id": "of:0000ffffffff0003/9-of:0000ffffffff0007/2",
     "type": "direct",
+    "online": true,
     "linkWidth": 2,
     "src": "of:0000ffffffff0003",
     "srcPort": "9",
diff --git a/web/gui/src/main/webapp/json/ev/traffic/ev_7_onos.json b/web/gui/src/main/webapp/json/ev/traffic/ev_7_onos.json
index 78e6a39..3fd1352 100644
--- a/web/gui/src/main/webapp/json/ev/traffic/ev_7_onos.json
+++ b/web/gui/src/main/webapp/json/ev/traffic/ev_7_onos.json
@@ -3,6 +3,7 @@
   "payload": {
     "id": "of:0000ffffffff0008/2-of:0000ffffffff0003/1",
     "type": "direct",
+    "online": true,
     "linkWidth": 2,
     "src": "of:0000ffffffff0008",
     "srcPort": "2",
diff --git a/web/gui/src/main/webapp/json/ev/traffic/ev_8_onos.json b/web/gui/src/main/webapp/json/ev/traffic/ev_8_onos.json
index d9d27e7..e6206d7 100644
--- a/web/gui/src/main/webapp/json/ev/traffic/ev_8_onos.json
+++ b/web/gui/src/main/webapp/json/ev/traffic/ev_8_onos.json
@@ -3,6 +3,7 @@
   "payload": {
     "id": "of:0000ffffffff0008/4-of:0000ffffffff0007/1",
     "type": "direct",
+    "online": true,
     "linkWidth": 2,
     "src": "of:0000ffffffff0008",
     "srcPort": "4",
diff --git a/web/gui/src/main/webapp/json/ev/traffic/ev_9_onos.json b/web/gui/src/main/webapp/json/ev/traffic/ev_9_onos.json
index 8437c21..e28d575 100644
--- a/web/gui/src/main/webapp/json/ev/traffic/ev_9_onos.json
+++ b/web/gui/src/main/webapp/json/ev/traffic/ev_9_onos.json
@@ -3,6 +3,7 @@
   "payload": {
     "id": "of:0000ffffffff0008/4-of:0000ffffffffff08/1",
     "type": "direct",
+    "online": true,
     "linkWidth": 2,
     "src": "of:0000ffffffff0008",
     "srcPort": "4",
diff --git a/web/gui/src/main/webapp/topo2.js b/web/gui/src/main/webapp/topo2.js
index 0d84125..a2dfbea 100644
--- a/web/gui/src/main/webapp/topo2.js
+++ b/web/gui/src/main/webapp/topo2.js
@@ -526,7 +526,7 @@
 
     function logicError(msg) {
         // TODO, report logic error to server, via websock, so it can be logged
-        network.view.alert('Logic Error:\n\n' + msg);
+        //network.view.alert('Logic Error:\n\n' + msg);
         console.warn(msg);
     }