diff --git a/app.js b/app.js
index e848121..b4b3ace 100644
--- a/app.js
+++ b/app.js
@@ -14,7 +14,8 @@ require.config({
     "virtual-dom": "../bower_components/virtual-dom/dist/virtual-dom",
     "rbush": "../bower_components/rbush/rbush",
     "helper": "../helper",
-    "jshashes": "../bower_components/jshashes/hashes"
+    "jshashes": "../bower_components/jshashes/hashes",
+    "c3": "../bower_components/c3/c3.min"
   },
   shim: {
     "leaflet.label": ["leaflet"],
diff --git a/bower.json b/bower.json
index be1795a..001ed0c 100644
--- a/bower.json
+++ b/bower.json
@@ -25,12 +25,16 @@
     "virtual-dom": "~2.0.1",
     "leaflet-providers": "~1.0.27",
     "rbush": "https://github.com/mourner/rbush.git#~1.3.5",
-    "jshashes": "~1.0.5"
+    "jshashes": "~1.0.5",
+    "c3": "~0.4.10"
   },
   "authors": [
     "Milan Pässler <me@petabyteboy.de>",
     "Nils Schneider <nils@nilsschneider.net>"
   ],
   "license": "AGPL3",
-  "private": true
+  "private": true,
+  "resolutions": {
+    "d3": "~3.5.5"
+  }
 }
diff --git a/config.json.example b/config.json.example
index c4616e2..a71572d 100644
--- a/config.json.example
+++ b/config.json.example
@@ -1,6 +1,10 @@
 {
-  "dataPath": "https://map.luebeck.freifunk.net/data/",
-  "siteName": "Freifunk Lübeck",
+  "dataPath": [
+    "http://map.ffgl.eu/data/",
+    "http://karte.ffdus.de/data/",
+    "http://karte.freifunk-iserlohn.de/data/"
+  ],
+  "siteName": "Freifunk Fluss",
   "mapSigmaScale": 0.5,
   "showContact": true,
   "maxAge": 14,
@@ -19,9 +23,40 @@
     }
   ],
   "siteNames": [
-    { "site": "ffhl", "name": "Lübeck" },
-    { "site": "ffeh", "name": "Entenhausen" },
-    { "site": "ffgt", "name": "Gothamcity" },
-    { "site": "ffal", "name": "Atlantis" }
+    { "site": "ffgl-bcd", "name": "Burscheid" },
+    { "site": "ffgl-bgl", "name": "Bergisch Gladbach" },
+    { "site": "ffgl-lln", "name": "Leichlingen" },
+    { "site": "ffgl-ode", "name": "Odenthal" },
+    { "site": "ffgl-ovr", "name": "Overath" },
+    { "site": "ffgl-rrh", "name": "Rösrath" },
+    { "site": "ffdus", "name": "Flingern" }
+    { "site": "ffis", "name": "Iserlohn" }
+  ],
+  "nodeCharts": [
+    {
+      "name": "Statistik",
+      "metrics": [
+        {
+          "id": "clients",
+          "color": "#1566A9",
+          "label": "Clients",
+          "query": "sum(statistics_clients_total{nodeid=%22{{NODE_ID}}%22})"
+        },
+        {
+          "id": "load",
+          "color": "1566A9",
+          "label": "Systemlast",
+          "query": "sum(statistics_loadavg{nodeid=%22{{NODE_ID}}%22})"
+        },
+        {
+          "id": "rx",
+          "color": "#1566A9",
+          "label": "Traffic (RX, kbps)",
+          "query": "sum(rate(statistics_traffic_rx_bytes{nodeid=%22{{NODE_ID}}%22}[30m])/125)"
+        }
+      ],
+      "defaultMetric": "clients",
+      "url": "https://prometheus.map.eulenfunk.de/api/v1/query_range"
+    }
   ]
 }
diff --git a/html/index.html b/html/index.html
index fc4ff6e..14042a4 100644
--- a/html/index.html
+++ b/html/index.html
@@ -6,6 +6,7 @@
     <link rel="stylesheet" href="css/ionicons.min.css">
     <link rel="stylesheet" href="roboto-slab-fontface.css">
     <link rel="stylesheet" href="roboto-fontface.css">
+    <link rel="stylesheet" href="c3.min.css">
     <link rel="stylesheet" href="style.css">
     <script src="vendor/es6-shim/es6-shim.min.js"></script>
     <script src="app.js"></script>
diff --git a/index.html b/index.html
index fcbf858..d0f6930 100644
--- a/index.html
+++ b/index.html
@@ -8,6 +8,7 @@
     <link rel="stylesheet" href="bower_components/leaflet/dist/leaflet.css">
     <link rel="stylesheet" href="bower_components/Leaflet.label/dist/leaflet.label.css">
     <link rel="stylesheet" href="bower_components/ionicons/css/ionicons.min.css">
+    <link rel="stylesheet" href="bower_components/c3/c3.min.css">
     <link rel="stylesheet" href="style.css">
     <script src="bower_components/es6-shim/es6-shim.min.js"></script>
     <script src="bower_components/requirejs/require.js" data-main="app"></script>
diff --git a/lib/infobox/charts.js b/lib/infobox/charts.js
new file mode 100644
index 0000000..e07f2f2
--- /dev/null
+++ b/lib/infobox/charts.js
@@ -0,0 +1,255 @@
+define(["c3", "d3"], function (c3, d3) {
+
+  var charts = function (node, config) {
+    this.node = node
+
+    this.chartConfig = config
+    this.chart = null
+
+    this.zoomConfig = {
+      "levels": [
+        {"label": "8h", "from": 8 * 3600, "interval": 15 * 60}
+        /*{"label": "24h", "from": "26h", "interval": "1h"},
+        {"label": "1m", "from": "1mon", "interval": "1d"},
+        {"label": "1y", "from": 31536000, "interval": 2628000}*/
+      ]
+    }
+    this.zoomLevel = 0
+
+    this.c3Config = {
+      "size": {
+        "height": 240
+      },
+      padding: {
+        bottom: 30
+      },
+      "legend": {
+        "item": {
+          "onclick": function (id) {
+            this.api.hide()
+            this.api.show(id)
+          }
+        }
+      },
+      "tooltip": {
+        "format": {
+          "value": this.c3FormatToolTip.bind(this)
+        }
+      },
+      "axis": {
+        "x": {
+          "type": "timeseries",
+          "tick": {
+            "format": this.c3FormatXAxis.bind(this),
+            "rotate": -45
+          }
+        },
+        "y": {
+          "min": 0,
+          "padding": {
+            "bottom": 0
+          }
+        }
+      }
+    }
+
+    this.cache = []
+
+    this.init()
+  }
+
+  charts.prototype = {
+
+    init: function () {
+      // Workaround for endless loop bug
+      if (this.c3Config.axis.x.tick && this.c3Config.axis.x.tick.format && typeof this.c3Config.axis.x.tick.format === "function") {
+        if (this.c3Config.axis.x.tick.format && !this.c3Config.axis.x.tick._format)
+          this.c3Config.axis.x.tick._format = this.c3Config.axis.x.tick.format
+        this.c3Config.axis.x.tick.format = function (val) {
+          return this.c3Config.axis.x.tick._format(val)
+        }.bind(this)
+      }
+
+      // Configure metrics
+      this.c3Config.data = {
+        "keys": {
+          "x": "time",
+          "value": this.chartConfig.metrics.map(function (metric) {
+            return metric.id
+          })
+        },
+        "colors": this.chartConfig.metrics.reduce(function (collector, metric) {
+          collector[metric.id] = metric.color
+          return collector
+        }, {}),
+        "names": this.chartConfig.metrics.reduce(function (collector, metric) {
+          collector[metric.id] = metric.label
+          return collector
+        }, {}),
+        "hide": this.chartConfig.metrics.map(function (metric) {
+          return metric.id
+        }).filter(function (id) {
+          return id !== this.chartConfig.defaultMetric
+        }.bind(this))
+      }
+    },
+
+    render: function () {
+      var div = document.createElement("div")
+      div.classList.add("chart")
+      var h4 = document.createElement("h4")
+      h4.textContent = this.chartConfig.name
+      div.appendChild(h4)
+
+
+      // Render chart
+      this.load(function (data) {
+        div.appendChild(this.renderChart(data))
+
+        // Render zoom controls
+        if (this.zoomConfig.levels.length > 0)
+          div.appendChild(this.renderZoomControls())
+
+      }.bind(this))
+
+      return div
+    },
+
+    renderChart: function (data) {
+      this.c3Config.data.json = data
+      this.chart = c3.generate(this.c3Config)
+      return this.chart.element
+    },
+
+    updateChart: function (data) {
+      this.c3Config.data.json = data
+      this.chart.load(this.c3Config.data)
+    },
+
+    renderZoomControls: function () {
+      // Draw zoom controls
+      var zoomDiv = document.createElement("div")
+      zoomDiv.classList.add("zoom-buttons")
+
+      var zoomButtons = []
+      this.zoomConfig.levels.forEach(function (v, level) {
+        var btn = document.createElement("button")
+        btn.classList.add("zoom-button")
+        btn.setAttribute("data-zoom-level", level)
+
+        if (level === this.zoomLevel)
+          btn.classList.add("active")
+
+        btn.onclick = function () {
+          if (level !== this.zoomLevel) {
+            zoomButtons.forEach(function (v, k) {
+              if (level !== k)
+                v.classList.remove("active")
+              else
+                v.classList.add("active")
+            })
+            this.setZoomLevel(level)
+          }
+        }.bind(this)
+        btn.textContent = v.label
+        zoomButtons[level] = btn
+        zoomDiv.appendChild(btn)
+      }.bind(this))
+      return zoomDiv
+    },
+
+    setZoomLevel: function (level) {
+      if (level !== this.zoomLevel) {
+        this.zoomLevel = level
+        this.load(this.updateChart.bind(this))
+      }
+    },
+
+    load: function (callback) {
+      if (this.cache[this.zoomLevel])
+        callback(this.cache[this.zoomLevel])
+      else {
+        var urls = []
+        var id = this.node.nodeinfo.node_id
+        var unixStamp = Math.floor(Date.now() / 1000)
+        var zoomConfig = this.zoomConfig.levels[this.zoomLevel]
+
+        this.chartConfig.metrics.forEach(function(metric) {
+          var parameters = [
+          "start=" + (unixStamp - zoomConfig.from),
+          "end=" + unixStamp,
+          "step=" + zoomConfig.interval,
+          "query=" + metric.query.replace("{{NODE_ID}}", id)
+          ]
+
+          var url = this.chartConfig.url + "?" + parameters.join("&")
+
+          urls.push(url)
+
+        }.bind(this))
+
+        Promise.all(urls.map(getJSON)).then(function (data) {
+          this.cache[this.zoomLevel] = this.parse(data)
+          callback(this.cache[this.zoomLevel])
+        }.bind(this))
+      }
+    },
+
+    parse: function (results) {
+      var data = []
+      results[0].data.result[0].values.forEach(function (tp) {
+        var time = {"time": new Date(tp[0] * 1000)}
+        results.forEach(function(result) {
+          var metric = this.chartConfig.metrics[results.indexOf(result)]
+          var index = results[0].data.result[0].values.indexOf(tp)
+          time[metric.id] = this.formatValue(metric.id, result.data.result[0].values[index][1])
+        }.bind(this))
+        data.push(time)
+      }.bind(this))
+      return data
+    },
+
+    c3FormatToolTip: function (d, ratio, id) {
+      switch (id) {
+        case "uptime":
+          return d.toFixed(1) + " Tage"
+        default:
+          return d
+      }
+    },
+
+    c3FormatXAxis: function (d) {
+      var pad = function (number, pad) {
+        var N = Math.pow(10, pad)
+        return number < N ? ("" + (N + number)).slice(1) : "" + number
+      }
+      switch (this.zoomLevel) {
+        case 0: // 8h
+        case 1: // 24h
+          return pad(d.getHours(), 2) + ":" + pad(d.getMinutes(), 2)
+        case 2: // 1m
+          return pad(d.getDate(), 2) + "." + pad(d.getMonth() + 1, 2)
+        case 3: // 1y
+          return ["Jan", "Feb", "Mrz", "Apr", "Mai", "Jun", "Jul", "Aug", "Sep", "Okt", "Nov", "Dez"][d.getMonth()]
+        default:
+          break
+      }
+    },
+
+    formatValue: function (id, value) {
+      switch (id) {
+        case "loadavg":
+          return (d3.format(".2r")(value))
+        case "clientcount":
+          return (Math.ceil(value))
+        case "uptime":
+          return (value / 86400)
+        default:
+          return value
+      }
+    }
+
+  }
+
+  return charts
+})
diff --git a/lib/infobox/node.js b/lib/infobox/node.js
index aeae59a..cb2d74e 100644
--- a/lib/infobox/node.js
+++ b/lib/infobox/node.js
@@ -1,5 +1,5 @@
-define(["moment", "numeral", "tablesort", "tablesort.numeric"],
-  function (moment, numeral, Tablesort) {
+define(["moment", "numeral", "tablesort", "infobox/charts", "tablesort.numeric"],
+  function (moment, numeral, Tablesort, Charts) {
   function showGeoURI(d) {
     function showLatitude(d) {
       var suffix = Math.sign(d) > -1 ? "' N" : "' S"
@@ -284,6 +284,10 @@ define(["moment", "numeral", "tablesort", "tablesort.numeric"],
 
     el.appendChild(attributes)
 
+    if (!d.flags.gateway && config.nodeCharts)
+      config.nodeCharts.forEach( function (config) {
+        el.appendChild((new Charts(d, config)).render())
+      })
 
     if (config.nodeInfos)
       config.nodeInfos.forEach( function (nodeInfo) {
diff --git a/scss/_chart.scss b/scss/_chart.scss
new file mode 100644
index 0000000..50c66b2
--- /dev/null
+++ b/scss/_chart.scss
@@ -0,0 +1,28 @@
+.infobox .chart {
+  position: relative;
+  & > .c3 {
+    margin-right: 20px;
+  }
+
+  .zoom-buttons {
+    position: absolute;
+    top: 0px;
+    right: 20px;
+
+    button {
+      font-size: 10pt;
+      width: 3em;
+      height: 3em;
+      border-radius: 1.5em;
+      margin-left: 6px;
+    }
+  }
+
+  .c3-tooltip-container {
+    width: 150px;
+    .c3-tooltip {
+      border-collapse: collapse;
+    }
+  }
+}
+
diff --git a/scss/main.scss b/scss/main.scss
index 109463d..ccabe24 100644
--- a/scss/main.scss
+++ b/scss/main.scss
@@ -14,6 +14,7 @@ $buttondistance: 12pt;
 @import '_map';
 @import '_forcegraph';
 @import '_legend';
+@import '_chart';
 
 .content {
   position: fixed;
diff --git a/tasks/build.js b/tasks/build.js
index 7b3ee0a..6c3aa40 100644
--- a/tasks/build.js
+++ b/tasks/build.js
@@ -53,6 +53,12 @@ module.exports = function(grunt) {
         expand: true,
         dest: "build/",
         cwd: "bower_components/leaflet/dist/"
+      },
+      c3: {
+        src: ["c3.min.css"],
+        expand: true,
+        dest: "build/",
+        cwd: "bower_components/c3/"
       }
     },
     sass: {