diff --git a/src/main/java/de/hsh/inform/orientdb_project/model/EthernetFrameModel.java b/src/main/java/de/hsh/inform/orientdb_project/model/EthernetFrameModel.java
index d190a85..49d0d78 100644
--- a/src/main/java/de/hsh/inform/orientdb_project/model/EthernetFrameModel.java
+++ b/src/main/java/de/hsh/inform/orientdb_project/model/EthernetFrameModel.java
@@ -3,6 +3,7 @@ package de.hsh.inform.orientdb_project.model;
 import org.pcap4j.packet.EthernetPacket;
 
 import com.orientechnologies.orient.core.metadata.schema.OType;
+import com.tinkerpop.blueprints.Vertex;
 import com.tinkerpop.blueprints.impls.orient.OrientGraphNoTx;
 import com.tinkerpop.blueprints.impls.orient.OrientVertexType;
 
@@ -46,6 +47,18 @@ public class EthernetFrameModel {
 		this.microseconds = ms;
 	}
 	
+	public EthernetFrameModel(Vertex v) {
+		this.ts = v.getProperty("timestamp");
+		this.ms = v.getProperty("microseconds");
+		this.sourceMac = v.getProperty("sourceMac");
+		this.targetMac = v.getProperty("targetMac");
+		this.rawData = v.getProperty("rawData");
+		this.size = v.getProperty("size");
+		this.payloadSize = v.getProperty("payloadSize");
+		this.timestamp = ts;
+		this.microseconds = ms;
+	}
+
 	public Object[] getArguments() {
 		Object[] arguments = {
 			"sourceMac", this.sourceMac,
diff --git a/src/main/java/de/hsh/inform/orientdb_project/model/HostModel.java b/src/main/java/de/hsh/inform/orientdb_project/model/HostModel.java
index 2b500d0..5f71f63 100644
--- a/src/main/java/de/hsh/inform/orientdb_project/model/HostModel.java
+++ b/src/main/java/de/hsh/inform/orientdb_project/model/HostModel.java
@@ -1,6 +1,7 @@
 package de.hsh.inform.orientdb_project.model;
 
 import com.orientechnologies.orient.core.metadata.schema.OType;
+import com.tinkerpop.blueprints.Vertex;
 import com.tinkerpop.blueprints.impls.orient.OrientGraphNoTx;
 import com.tinkerpop.blueprints.impls.orient.OrientVertexType;
 
@@ -24,6 +25,11 @@ public class HostModel {
 		this.internal = internal;
 	}
 	
+	public HostModel(Vertex v) {
+		this.internal = v.getProperty("internal");
+		this.ipAddress = v.getProperty("ipAddress");
+	}
+
 	public Object[] getArguments() {
 		Object[] arguments = {
 				"ipAddress", this.ipAddress,
diff --git a/src/main/java/de/hsh/inform/orientdb_project/model/TcpConnectionModel.java b/src/main/java/de/hsh/inform/orientdb_project/model/TcpConnectionModel.java
index 8ca9f83..213dc4b 100644
--- a/src/main/java/de/hsh/inform/orientdb_project/model/TcpConnectionModel.java
+++ b/src/main/java/de/hsh/inform/orientdb_project/model/TcpConnectionModel.java
@@ -60,7 +60,16 @@ public class TcpConnectionModel {
 	}
 
 	public TcpConnectionModel(Vertex v) {
-		// TODO!
+		this.startTs = v.getProperty("startTs");
+		this.startMs = v.getProperty("startMs");
+		this.endTs = v.getProperty("endTs");
+		this.endMs = v.getProperty("endMs");
+		this.sourceIp = v.getProperty("sourceIp");
+		this.sourcePort = v.getProperty("sourcePort");
+		this.targetIp = v.getProperty("targetIp");
+		this.targetPort = v.getProperty("targetPort");
+		this.volumeSourceToTarget = v.getProperty("volumeSourceToTarget");
+		this.volumeTargetToSource = v.getProperty("volumeTargetToSource");
 	}
 
 
diff --git a/src/main/java/de/hsh/inform/orientdb_project/repository/EthernetFrameRepository.java b/src/main/java/de/hsh/inform/orientdb_project/repository/EthernetFrameRepository.java
index 83438d0..3a2682a 100644
--- a/src/main/java/de/hsh/inform/orientdb_project/repository/EthernetFrameRepository.java
+++ b/src/main/java/de/hsh/inform/orientdb_project/repository/EthernetFrameRepository.java
@@ -1,7 +1,10 @@
 package de.hsh.inform.orientdb_project.repository;
 
+import java.util.ArrayList;
 import java.util.List;
 
+import com.tinkerpop.blueprints.GraphQuery;
+import com.tinkerpop.blueprints.Vertex;
 import com.tinkerpop.blueprints.impls.orient.OrientGraphNoTx;
 
 import de.hsh.inform.orientdb_project.model.EthernetFrameModel;
@@ -14,8 +17,18 @@ public class EthernetFrameRepository {
 	}
 	
 	public List<EthernetFrameModel> findAllByRawData(byte[] content) {
-		// TODO!
-		return null;
+		GraphQuery gq = this.ogf.query();
+		gq = gq.has("@class", "EthernetFrame");
+		// TODO
+		return this.getListFromVertices(gq.vertices());
+	}
+	
+	private List<EthernetFrameModel> getListFromVertices(Iterable<Vertex> vertices) {
+		List<EthernetFrameModel> result = new ArrayList<EthernetFrameModel>();
+		for(Vertex v : vertices) {
+			result.add(new EthernetFrameModel(v));
+		}
+		return result;
 	}
 	
 }
diff --git a/src/main/java/de/hsh/inform/orientdb_project/repository/HostRepository.java b/src/main/java/de/hsh/inform/orientdb_project/repository/HostRepository.java
index f82822c..fca305e 100644
--- a/src/main/java/de/hsh/inform/orientdb_project/repository/HostRepository.java
+++ b/src/main/java/de/hsh/inform/orientdb_project/repository/HostRepository.java
@@ -1,34 +1,50 @@
 package de.hsh.inform.orientdb_project.repository;
 
+import java.util.ArrayList;
 import java.util.List;
 
+import com.tinkerpop.blueprints.GraphQuery;
+import com.tinkerpop.blueprints.Vertex;
 import com.tinkerpop.blueprints.impls.orient.OrientGraphNoTx;
 
 import de.hsh.inform.orientdb_project.model.HostModel;
 
 public class HostRepository {
 
-		private OrientGraphNoTx ogf;
-		
-		public HostRepository(OrientGraphNoTx ogf) {
-			this.ogf = ogf;
-		}
-		
-		public List<HostModel> findByConnectionsTo(String ipAddress, int port) {
-			// TODO!
-			return null;
-		}
+	private OrientGraphNoTx ogf;
+	
+	public HostRepository(OrientGraphNoTx ogf) {
+		this.ogf = ogf;
+	}
+	
+	public List<HostModel> findByConnectionsTo(String ipAddress, int port) {
+		GraphQuery gq = this.ogf.query();
+		gq = gq.has("@class", "Host");
+		// TODO
+		return this.getListFromVertices(gq.vertices());
+	}
 
-		public List<HostModel> findAllByConnectionsToOutsideHosts() {
-			// TODO!
-			return null;
-		}
+	public List<HostModel> findAllByConnectionsToOutsideHosts() {
+		GraphQuery gq = this.ogf.query();
+		gq = gq.has("@class", "Host");
+		// TODO
+		return this.getListFromVertices(gq.vertices());
+	}
 
-		
-		public List<HostModel> findByIncomingConnectionOnPort(int port) {
-			return null;
+	
+	public List<HostModel> findByIncomingConnectionOnPort(int port) {
+		GraphQuery gq = this.ogf.query();
+		gq = gq.has("@class", "Host");
+		// TODO
+		return this.getListFromVertices(gq.vertices());
+	}
+	
+	private List<HostModel> getListFromVertices(Iterable<Vertex> vertices) {
+		List<HostModel> result = new ArrayList<HostModel>();
+		for(Vertex v : vertices) {
+			result.add(new HostModel(v));
 		}
-		
-
-		
+		return result;
+	}
+	
 }
diff --git a/src/main/java/de/hsh/inform/orientdb_project/repository/TcpConnectionRepository.java b/src/main/java/de/hsh/inform/orientdb_project/repository/TcpConnectionRepository.java
index ff90cdf..c64a7df 100644
--- a/src/main/java/de/hsh/inform/orientdb_project/repository/TcpConnectionRepository.java
+++ b/src/main/java/de/hsh/inform/orientdb_project/repository/TcpConnectionRepository.java
@@ -1,5 +1,6 @@
 package de.hsh.inform.orientdb_project.repository;
 
+import java.util.ArrayList;
 import java.util.List;
 
 import com.tinkerpop.blueprints.GraphQuery;
@@ -34,21 +35,23 @@ public class TcpConnectionRepository {
 				return (Long) seen >= (Long) given;
 			}
 		}, ts);
-		
-		System.out.println("Ergebnisse:");
-		for(Vertex v : gq.vertices()) {
-			for(String key : v.getPropertyKeys()) {
-				System.out.print(key + ": " + v.getProperty(key) + ", ");
-			}
-			System.out.println();
-		}
-		System.out.println("----");
-		return null;
+
+		return this.getListFromVertices(gq.vertices());
 	}
 	
 	public List<TcpConnectionModel> getTotalDataVolumeBetweenHosts(String ipA, String ipB) {
-		// TODO!
-		return null;
+		GraphQuery gq = this.ogf.query();
+		gq = gq.has("@class", "TcpConnection");
+		// TODO
+		return this.getListFromVertices(gq.vertices());
+	}
+	
+	private List<TcpConnectionModel> getListFromVertices(Iterable<Vertex> vertices) {
+		List<TcpConnectionModel> result = new ArrayList<TcpConnectionModel>();
+		for(Vertex v : vertices) {
+			result.add(new TcpConnectionModel(v));
+		}
+		return result;
 	}
 	
 }