diff --git a/node/bla b/node/bla
new file mode 100644
index 0000000..8f6842e
--- /dev/null
+++ b/node/bla
@@ -0,0 +1,34 @@
+member: cn=tidirium,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=tatonka,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=ulihd,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=nospoonuser,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=progamler,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=zeus,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=lichtscheu,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=stefan,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=wegginho,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=jcoder,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=smash,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=pascal,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=herbern,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=syn,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=seppo,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=blueberry,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=immo,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=freakfairy,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=badboy,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=alteisen,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=eimann,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=downhill,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=annett,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=dukat,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=klapauzius,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=hotte,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=henne,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=tunix,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=fiurin,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=jsilence,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=kuro,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=klara,ou=people,dc=chaostreff-dortmund,dc=de
+member: cn=lucas,ou=people,dc=chaostreff-dortmund,dc=de
+
diff --git a/node/snmp-mac.js b/node/snmp-mac.js
index dba1c00..d6c9ff5 100644
--- a/node/snmp-mac.js
+++ b/node/snmp-mac.js
@@ -18,15 +18,8 @@ var SnmpMac = function(hostname, community) {
 	var names = [];
 	
 	redisClient.on("connect", function () {   
-		redisClient.set(redisprefix + "24:77:03:a9:f3:f4","lucas");
-		redisClient.set(redisprefix + "3c:97:0e:22:b7:68","lucas");
-		redisClient.set(redisprefix + "a0:0b:ba:c7:98:e5","lucas");
-		redisClient.set(redisprefix + "b8:27:eb:7d:6f:d2","rpi2");
-		redisClient.set(redisprefix + "b8:27:eb:7b:9b:9a","rpi3");
-		redisClient.set(redisprefix + "a8:88:08:10:a0:c5","pascal");
-		redisClient.set(redisprefix + "c8:97:9f:72:8f:67","fisch");
-		redisClient.set(redisprefix + "00:80:a3:91:39:1c","ripe-atlas-probe");
-		redisClient.set(redisprefix + "d4:ca:6d:33:cf:79","routerboard");
+		//redisClient.set(redisprefix + "00:80:a3:91:39:1c","ripe-atlas-probe");
+		//redisClient.set(redisprefix + "d4:ca:6d:33:cf:79","routerboard");
 		
 		console.log("connected to redis");
 		self.emit('ready');
diff --git a/node/test.js b/node/test.js
index 2cc8cfd..201bc02 100644
--- a/node/test.js
+++ b/node/test.js
@@ -1,30 +1,50 @@
 var moment = require("moment");
-var redis = require("redis");
-var redisClient = redis.createClient();
-
-redisClient.on("connect", function () {
-    console.log("connected to redis");
+var snmp = require("net-snmp");
 
 
+var baseoid = "1.3.6.1.2.1.17.7.1.2.2.1.3";
+var regexp = /([0-9]+).([0-9]+).([0-9]+).([0-9]+).([0-9]+).([0-9]+)$/;
+
+var session = snmp.createSession("juni.ctdo.de", "ctdo23", { version: snmp.Version2c } )
 
 
+function getMacFromOID(oid, callback) {
+    var matches = regexp.exec(oid);
+    var mac = "";
 
-    redisClient.zrangebyscore('onlinecount', "-inf", "+inf", function(err, replies) {
+    if(matches != null) {
+        for(var i = 1; i < matches.length; i++) {
+            var num = parseInt(matches[i]);
+            if(num <= 15) mac += "0";
+            mac += num.toString(16) + ":";
+        }
+        mac = mac.substr(0, mac.length-1);
 
-        var data = [];
+        callback(mac);
+    }
+}
 
-        replies.forEach(function (reply, i) {
+function doneCb(error) {
+    if (error)
+        console.error(error.toString ());
 
-            var line = reply.split('|');
-            data.push( { at: moment(parseInt(line[0])).format(), value: line[1] });
+}
+
+function feedCb(varbinds) {
+    for (var i = 0; i < varbinds.length; i++) {
+        if (snmp.isVarbindError(varbinds[i])) {
+            console.error(snmp.varbindError (varbinds[i]));
+        } else {
+            if(varbinds[i].value == "3") {	// only valid arp entries
+                getMacFromOID(varbinds[i].oid, function(mac) {
+                    console.log(mac);
+
+                });
+            }
+        }
+    }
+}
 
 
-        });
+session.subtree(baseoid, 20, feedCb, doneCb);
 
-        console.log(data);
-
-        redisClient.quit();
-    });
-
-
-});
\ No newline at end of file