new ln.types.net.Endpoint, IPv4 -> IPv6 implicit operator

ln.types.csproj

@@ -127,6 +127,7 @@
     <Compile Include="collections\WeakKeyReferenceDictionary.cs" />
     <Compile Include="odb\values\ODBByteBuffer.cs" />
     <Compile Include="odb\ng\IdentityCache.cs" />
+    <Compile Include="net\Endpoint.cs" />
   </ItemGroup>
   <ItemGroup>
     <Folder Include="odb\" />

net/Endpoint.cs

@@ -0,0 +1,56 @@
+// /**
+//  * File: Endpoint.cs
+//  * Author: haraldwolff
+//  *
+//  * This file and it's content is copyrighted by the Author and / or copyright holder.
+//  * Any use wihtout proper permission is illegal and may lead to legal actions.
+//  *
+//  *
+//  **/
+using System;
+using System.Net;
+using ln.types.odb.values;
+namespace ln.types.net
+{
+    public class Endpoint
+    {
+        public IPv6 Address { get; }
+        public int Port { get; }
+
+        private Endpoint() { }
+
+        public Endpoint(IPv6 address, int port)
+        {
+            Address = address;
+            Port = port;
+        }
+        public Endpoint(System.Net.EndPoint netEndpoint)
+        {
+            if (netEndpoint is IPEndPoint ipep)
+            {
+                Port = ipep.Port;
+                Address = ipep.Address;
+                return;
+            }
+            throw new ArgumentOutOfRangeException(nameof(netEndpoint));
+        }
+
+        public override int GetHashCode()
+        {
+            return Address.GetHashCode() ^ Port;
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (obj is Endpoint)
+            {
+                Endpoint you = obj as Endpoint;
+                return Address.Equals(you.Address) && Port.Equals(you.Port);
+            }
+            return false;
+        }
+
+        public static implicit operator Endpoint(EndPoint endPoint) => new Endpoint(endPoint);
+        public static implicit operator EndPoint(Endpoint endPoint) => new IPEndPoint(endPoint.Address, endPoint.Port);
+    }
+}

net/IPv4.cs

@@ -110,14 +110,9 @@ namespace ln.types.net
         }
 
 
-        public static implicit operator IPAddress(IPv4 ip)
-        {
-            return new IPAddress(ip.IPBytes);
-        }
-        public static implicit operator IPv4(IPAddress ip)
-        {
-            return new IPv4(ip.GetAddressBytes());
-        }
+        public static implicit operator IPAddress(IPv4 ip) => new IPAddress(ip.IPBytes);
+        public static implicit operator IPv4(IPAddress ip) => new IPv4(ip.GetAddressBytes());
+        public static implicit operator IPv6(IPv4 ip) => new IPv6(ip.IPBytes);
 
     }
 }