diff --git a/Uebung1/Aufgabe1.3.mn b/Uebung1/Aufgabe1.3.mn
new file mode 100644
index 0000000..67aa40d
--- /dev/null
+++ b/Uebung1/Aufgabe1.3.mn
@@ -0,0 +1,145 @@
+{
+    "application": {
+        "dpctl": "",
+        "ipBase": "10.0.0.0/8",
+        "netflow": {
+            "nflowAddId": "0",
+            "nflowTarget": "",
+            "nflowTimeout": "600"
+        },
+        "openFlowVersions": {
+            "ovsOf10": "1",
+            "ovsOf11": "0",
+            "ovsOf12": "0",
+            "ovsOf13": "0"
+        },
+        "sflow": {
+            "sflowHeader": "128",
+            "sflowPolling": "30",
+            "sflowSampling": "400",
+            "sflowTarget": ""
+        },
+        "startCLI": "0",
+        "switchType": "ovs",
+        "terminalType": "xterm"
+    },
+    "controllers": [
+        {
+            "opts": {
+                "controllerProtocol": "tcp",
+                "controllerType": "ref",
+                "hostname": "c0",
+                "remoteIP": "127.0.0.1",
+                "remotePort": 6633
+            },
+            "x": "791.0",
+            "y": "340.0"
+        }
+    ],
+    "hosts": [
+        {
+            "number": "1",
+            "opts": {
+                "defaultRoute": "10.0.1.14",
+                "hostname": "h1",
+                "ip": "10.0.1.1/28",
+                "nodeNum": 1,
+                "sched": "host"
+            },
+            "x": "452.0",
+            "y": "66.0"
+        },
+        {
+            "number": "2",
+            "opts": {
+                "defaultRoute": "10.0.2.254",
+                "hostname": "h2",
+                "ip": "10.0.2.1/24",
+                "nodeNum": 2,
+                "sched": "host"
+            },
+            "x": "300.0",
+            "y": "145.0"
+        },
+        {
+            "number": "4",
+            "opts": {
+                "defaultRoute": "10.0.4.2",
+                "hostname": "h4",
+                "ip": "10.0.4.1/30",
+                "nodeNum": 4,
+                "sched": "host"
+            },
+            "x": "355.0",
+            "y": "444.0"
+        },
+        {
+            "number": "3",
+            "opts": {
+                "defaultRoute": "10.0.3.62",
+                "hostname": "h3",
+                "ip": "10.0.3.1/26",
+                "nodeNum": 3,
+                "sched": "host"
+            },
+            "x": "754.0",
+            "y": "143.0"
+        }
+    ],
+    "links": [
+        {
+            "dest": "h4",
+            "opts": {},
+            "src": "s2"
+        },
+        {
+            "dest": "s2",
+            "opts": {},
+            "src": "s1"
+        },
+        {
+            "dest": "s1",
+            "opts": {},
+            "src": "h2"
+        },
+        {
+            "dest": "s1",
+            "opts": {},
+            "src": "h1"
+        },
+        {
+            "dest": "h3",
+            "opts": {},
+            "src": "s1"
+        }
+    ],
+    "switches": [
+        {
+            "number": "2",
+            "opts": {
+                "controllers": [
+                    "c0"
+                ],
+                "hostname": "s2",
+                "nodeNum": 2,
+                "switchType": "default"
+            },
+            "x": "357.0",
+            "y": "300.0"
+        },
+        {
+            "number": "1",
+            "opts": {
+                "controllers": [
+                    "c0"
+                ],
+                "hostname": "s1",
+                "nodeNum": 1,
+                "switchType": "default"
+            },
+            "x": "576.0",
+            "y": "181.0"
+        }
+    ],
+    "version": "2"
+}
\ No newline at end of file