diff --git a/src/main/java/controller/src/DataProcessing/DataProcessorThread.java b/src/main/java/controller/src/DataProcessing/DataProcessorThread.java
index e26f392..0b48ba5 100644
--- a/src/main/java/controller/src/DataProcessing/DataProcessorThread.java
+++ b/src/main/java/controller/src/DataProcessing/DataProcessorThread.java
@@ -4,12 +4,19 @@
  */
 package controller.src.DataProcessing;
 
+import controller.src.DataProcessing.ConnectionsProcessing.ConnectionInformation;
 import controller.src.DataProcessing.ConnectionsProcessing.ConnectionsProcessor;
+import controller.src.DataProcessing.nftablesProcessing.NFTableInformation;
+import controller.src.DataProcessing.nftablesProcessing.NFTablesProcessor;
+import model.src.Model;
+import model.src.ModelConstants.AccessModifier;
 import queues.src.ReceivingQueue;
 
 public final class DataProcessorThread extends Thread {
     private static DataProcessorThread instance = null;
 
+    private Model model = null;
+
     private DataProcessorThread() {}
 
     private enum DataKind {
@@ -50,28 +57,38 @@ public final class DataProcessorThread extends Thread {
         return this.dataProcessorRunning;
     }
 
+    public void setModel(Model model) {
+        this.model = model;
+    }
+
     private DataKind getKindOfData(String headOfData) {
+        System.out.println("Head of data:" + headOfData);
         if (headOfData.startsWith("sconn")) {
             return DataKind.Connection;
         }
-        if (headOfData.startsWith("{\"nft")) {
+        if (headOfData.startsWith("{\"nftables")) {
             return DataKind.NFTablesConfiguration;
         }
         return DataKind.Undefined;
     }
 
     private void processDependingOnDataKind(DataKind dataKind, String data) {
-        switch (dataKind) {
-            case Connection: {
-                System.out.println(ConnectionsProcessor.processDataString(data));
-            }break;
-            case NFTablesConfiguration: {
-
-            }break;
-            case Undefined: // intended fall through
-            default: {
-                System.out.println("Unknown data kind.");
-            }break;
+        if (model != null) {
+            switch (dataKind) {
+                case Connection: {
+                    ConnectionInformation conInf = ConnectionsProcessor.processDataString(data);
+                    model.getNetworkModel().accessConnections(AccessModifier.WriteEntry, conInf);
+                }break;
+                case NFTablesConfiguration: {
+                    NFTablesProcessor.processDataString(data);
+                    //NFTableInformation nftConfig = 
+                    //System.out.println(data);
+                }break;
+                case Undefined: // intended fall through
+                default: {
+                    System.out.println("Unknown data kind.");
+                }break;
+            }
         }
     }
 }
diff --git a/src/main/java/controller/src/DataProcessing/nftablesProcessing/NFTableInformation.java b/src/main/java/controller/src/DataProcessing/nftablesProcessing/NFTableInformation.java
new file mode 100644
index 0000000..0554190
--- /dev/null
+++ b/src/main/java/controller/src/DataProcessing/nftablesProcessing/NFTableInformation.java
@@ -0,0 +1,26 @@
+/**
+ * @author Aaron Moser
+ * @date 29.12.2023
+ */
+package controller.src.DataProcessing.nftablesProcessing;
+
+import java.util.LinkedList;
+import java.util.List;
+
+public class NFTableInformation {
+    private List<String> tables = new LinkedList<String>();
+    private List<String> chains = new LinkedList<String>();
+    private List<String> rules = new LinkedList<String>();
+
+    public List<String> getTables() {
+        return tables;
+    }
+
+    public List<String> getChains() {
+        return chains;
+    }
+
+    public List<String> getRules() {
+        return rules;
+    }
+}
diff --git a/src/main/java/controller/src/DataProcessing/nftablesProcessing/NFTablesProcessor.java b/src/main/java/controller/src/DataProcessing/nftablesProcessing/NFTablesProcessor.java
new file mode 100644
index 0000000..9d64e17
--- /dev/null
+++ b/src/main/java/controller/src/DataProcessing/nftablesProcessing/NFTablesProcessor.java
@@ -0,0 +1,81 @@
+/**
+ * @author Aaron Moser
+ * @date 29.12.2023
+ */
+package controller.src.DataProcessing.nftablesProcessing;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonMappingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.JsonNodeType;
+import com.fasterxml.jackson.databind.node.NullNode;
+
+public final class NFTablesProcessor {
+    private static final String NFT_MAIN_FIELD = "nftables";
+    private static final String TABLE_FIELD = "table";
+    private static final String CHAIN_FIELD = "chain";
+    private static final String RULE_FIELD = "rule";
+    private static final String NAME_FIELD = "name";
+
+    public static NFTableInformation processDataString(String data) {
+        NFTableInformation nfTableInformation = new NFTableInformation();
+
+        ObjectMapper objectMapper = new ObjectMapper();
+        try {
+            JsonNode nfttree = objectMapper.readTree(data);
+            JsonNode mainRoot = getField(nfttree, NFT_MAIN_FIELD);
+
+            for (JsonNode nftObject : mainRoot) {
+                if (isTableEntry(nftObject)) {
+                    nfTableInformation.getTables().add(nftObject.toString());
+
+                } else if (isChainEntry(nftObject)) {
+                    nfTableInformation.getChains().add(nftObject.toString());
+
+                } else if (isRuleEntry(nftObject)) {
+                    nfTableInformation.getChains().add(nftObject.toString());
+
+                } else {
+                    // Do nothing
+                }
+            }
+        } catch (JsonMappingException e) {
+            e.printStackTrace();
+        } catch (JsonProcessingException e) {
+            e.printStackTrace();
+        }
+        return nfTableInformation;
+    }
+
+    private static boolean isTableEntry(JsonNode node) {
+        return isSpecifiedEntry(node, TABLE_FIELD);
+    }
+
+    private static boolean isChainEntry(JsonNode node) {
+        return isSpecifiedEntry(node, CHAIN_FIELD);
+    }
+
+    private static boolean isRuleEntry(JsonNode node) {
+        return isSpecifiedEntry(node, RULE_FIELD);
+    }
+
+    private static boolean isSpecifiedEntry(JsonNode node, String type) {
+        if (node.getNodeType() != JsonNodeType.NULL) {
+            JsonNode maybeNode = node.get(type);
+            if (maybeNode != null && maybeNode.toString() != "null") {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    private static JsonNode getField(JsonNode node, String fieldName) {
+        if (node.getNodeType() != JsonNodeType.NULL) {
+            if (node.get(fieldName) != null) {
+                return node.get(fieldName);
+            }
+        }
+        return NullNode.getInstance();
+    }
+}
diff --git a/src/main/java/model/src/Model.java b/src/main/java/model/src/Model.java
index c99e003..463a9cd 100644
--- a/src/main/java/model/src/Model.java
+++ b/src/main/java/model/src/Model.java
@@ -5,5 +5,7 @@
 package model.src;
 
 public interface Model {
-    
+    public NetworkModel getNetworkModel();
+    public NFTablesModel getNFTablesModel();
+    public ConnectionModel getConnectionModel();
 }
diff --git a/src/main/java/model/src/NFTablesModel.java b/src/main/java/model/src/NFTablesModel.java
index 8e7e72e..f8b946e 100644
--- a/src/main/java/model/src/NFTablesModel.java
+++ b/src/main/java/model/src/NFTablesModel.java
@@ -4,6 +4,18 @@
  */
 package model.src;
 
+import controller.src.DataProcessing.nftablesProcessing.NFTableInformation;
+
 public class NFTablesModel {
-    
+    private NFTableInformation nfTableInformation = null;
+
+    public NFTablesModel() {}
+
+    public void setNFTableInformation(NFTableInformation newInformation) {
+        this.nfTableInformation = newInformation;
+    }
+
+    public NFTableInformation getNFTableInformation() {
+        return this.nfTableInformation;
+    }
 }