diff --git a/ipv4-as-a-service.dot b/ipv4-as-a-service.dot
new file mode 100644
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--- /dev/null
+++ b/ipv4-as-a-service.dot
@@ -0,0 +1,44 @@
+digraph G {
+    node [ shape=box, fontcolor="#ffffff", color="#40a9e3", style="filled"  ]
+    label="IPv4 as a service\nby ungleich"
+
+    subgraph cluster_v6_vm {
+        label="IPv6 only VM"
+        ipv6onlyvm [ label="IPv6 only VM"  color="#ee1100" ]
+    }
+
+    subgraph cluster_roadwarrior {
+        label="Roadwarrior"
+
+        notebook [ label="Notebook"  color="#ee1100" ]
+        desktop [ label="Desktop"  color="#ee1100" ]
+    }
+
+    subgraph cluster_roadwarrior {
+        label="Roadwarrior"
+
+        notebook [ label="Notebook"  color="#ee1100" ]
+    }
+
+    subgraph cluster_internet {
+        label="The Internet"
+
+        ipv4internet [ label="IPv4 Internet" shape=oval ]
+        ipv6internet [ label="IPv6 Internet" shape=oval ]
+    }
+
+    subgraph cluster_dcl {
+        label="Data Center Light in Switzerland"
+
+        vpnserver [ label="VPN Server in\nData Center Light" ]
+
+    }
+
+    ipv6onlyvm->ipv6internet [ label="Connect via IPv6" ]
+    {desktop,notebook}->{ipv4internet,ipv6internet} [ label="Connect either way" ]
+    {ipv4internet,ipv6internet}->vpnserver [ label="Connect to VPN" ]
+
+    vpnserver->{ipv6onlyvm, desktop, notebook} [ label="Route IPv4 address via VPN" ]
+
+
+}