added LaTeX source

README.md

@@ -91,7 +91,20 @@ Then start it
      bridged-network   Aktiv    ja                    ja
      vSwitch0          Aktiv    ja                    ja
 
-On the hosts torino, we need just one interface connected to vSwitch0.
+## impala
+
+```impala``` is the WAN router of the lab. On the external interface, the router acts as a DHCPv6 client in order to receive a Prefix Delegation from the DSL-Router (Fritz!Box in this case). On the internal interface ```impala``` will serve Router Advertisements which is necessary for SLAAC. The hosts in the lab environment connectetd to the vSwitch will receive a prefix via SLAAC this way. Thus, we need two network interfaces on this virtual host system:
+
+The external interface ist connexted to the bridge on the host system.
+
+    <interface type="network">
+      <mac address="52:54:00:62:85:19"/>
+      <source network="bridged-network"/>
+      <model type="virtio"/>
+      <address type="pci" domain="0x0000" bus="0x01" slot="0x00" function="0x0"/>
+    </interface>
+
+The internal interface has to be connected to the ```vSwitch0```.
 
     <interface type="bridge">
       <source network="vSwitch0" portid="672dad49-ab32-4369-81d3-4a1e7e69b0de" bridge="labbr1"/>
@@ -99,10 +112,6 @@ On the hosts torino, we need just one interface connected to vSwitch0.
       <model type="virtio"/>
     </interface>
 
-## Torino
-
-Torino is the WAN router of the lab. On the external interface torino acts as a DHCPv6 client in order to receive a Prefix Delegation from the DSL-Router (Fritz!Box in this case). On the internal interface torino will serve Router Advertisements which is necessary for SLAAC. The hosts in the lab environment connectetd to the vSwitch will receive a prefix via SLAAC this way.
-
 ### DHCP Client
 
 The dhcpcd package has to be installed on the OpenBSD system. 
@@ -121,3 +130,18 @@ Edit the config file /etc/dhcpcd.conf
     interface vio0
       ipv6rs
       ia_pd 1 vio1/1 
+
+## gto
+
+```gto``` has one interface on ```vSwitch0```
+
+    <interface type="bridge">
+      <mac address="52:54:00:26:9b:f0"/>
+      <source bridge="labbr1"/>
+      <virtualport type="openvswitch">
+        <parameters interfaceid="d9935aa6-952e-4f7b-8d55-9e8c2d2bc6a5"/>
+      </virtualport>
+      <model type="virtio"/>
+      <address type="pci" domain="0x0000" bus="0x01" slot="0x00" function="0x0"/>
+    </interface>
+

img/lab2.tex

@@ -0,0 +1,95 @@
+\documentclass[%
+tikz,
+border=5pt,
+convert={density=600,size=2560,outext=.png}]%
+{standalone}
+% Zeichnungen
+\usepackage{tikz}
+\usetikzlibrary{
+	%arrows,
+	fit,
+	%matrix,
+	quotes,
+	positioning,
+	%arrows.meta,
+	shapes.symbols,
+	calc}
+\usepackage{moeptikz}
+\newcommand*{\nodelabel}[1]{{\scriptsize\bfseries\ttfamily #1}}
+\definecolor{bmiblue}{RGB}{0,62,108}
+\begin{document}
+	\tikzset{%
+		%every node/.style={fill=white},
+		% Format der Pfeilspitze
+		arw/.style = {>={Latex[width=2mm,length=2mm]}},
+		% Basisstil
+		base/.style = {%
+			rectangle, rounded corners, draw=black,
+			minimum width=4cm, minimum height=1cm,
+			text centered
+		},
+		kvm/.style 		= {fill=orange!30, semitransparent,font=\normalsize\ttfamily,align=left},
+		mvc/.style 		 = {base, fill=blue!30},
+		% Stil für die Kantenbeschriftung
+		bb/.style = {font=\tiny\ttfamily,auto=left,align=center},
+		% Stil für IP-Nummern
+		ip/.style = {font=\tiny\ttfamily,auto=right,align=left},
+		% Stil für Standort
+		host/.style = {draw=black, 
+			fill=bmiblue!20,
+			rounded corners,
+			dashed,
+			font=\normalsize\ttfamily,align=left
+		},
+		interface/.style = {draw=black,
+			fill=orange!30,
+			font=\normalsize\ttfamily,
+			align=left},
+	}
+	\begin{tikzpicture}[x=1cm,y=1cm]
+		% Internet
+		\node[cloud, draw,aspect=3] (bbi) at (0,0) {Internet};
+		
+		% DSL-Router
+		\node[router,label=above:{\nodelabel{DSL-Router}}] 
+		(fritz) at (3,0) {};
+		
+		% Host computer
+		\filldraw[host]	(6,3) node[above,xshift=3cm] {Host (Debian GNU/Linux)} rectangle (12.6,-3) {};
+
+		% hypervisor
+		\filldraw[kvm] (8.7,2.3) node[above,xshift=8mm,yshift=-1mm] {Hypervisor} 
+		rectangle (10.3,-2.7) {};
+		
+		% Host interface
+		\node[rectangle, draw, anchor=west] (eth0) at (6,0) {eth0};
+		
+		% Bridge interface
+		\node[rectangle, draw] (br0) at (8,0) {br0};
+		
+		% router
+		\node[router,label=below:{\nodelabel{impala}}]
+		(impala) at (9.5,0) {};
+
+		% clients
+		\node[client,label=below:{\nodelabel{gto}}] 
+		(gto) at (9.5,1.5) {};
+		\node[client,label=below:{\nodelabel{torino}}]
+		(torino) at (9.5,-1.5) {};
+
+		% Switch
+		\node[switch,label=right:{\nodelabel{vSwitch0}}] 
+		(vSwitch) at (10.9,0) {};
+			
+		% Kanten
+		\draw (bbi) -- (fritz) -- (eth0);
+		\draw (eth0) -- (br0);
+		\draw (br0) -- (impala);
+		\draw (impala) -- (vSwitch);
+		\draw (gto) -- (vSwitch);
+		\draw (torino) -- (vSwitch);
+
+
+		
+	\end{tikzpicture}
+\end{document}