diff --git a/content/Etudiants/zz2-f5-websec.md b/content/Etudiants/zz2-f5-websec.md
index 2da1c44b446b5e64e54a961150c3cbd9cdbd49ca..7969e42509341b3b012ac5402d9bee94006ff6f2 100644
--- a/content/Etudiants/zz2-f5-websec.md
+++ b/content/Etudiants/zz2-f5-websec.md
@@ -105,6 +105,13 @@ vboxmanage import thenetwork.ova
 
 ### configurer le réseau pour chaque vm
 
+```bash
+vboxmanage modifyvm debian --nic1 natnetwork --nat-network1 natwebsec
+vboxmanage modifyvm proxy --nic1 natnetwork --nat-network1 natwebsec
+vboxmanage modifyvm kali --nic1 natnetwork --nat-network1 natwebsec
+vboxmanage modifyvm thenetwork --nic1 natnetwork --nat-network1 natwebsec
+```
+
 ![réseau vm](images/etudiants/vm-network.png)
 
 ### (optionnel) Mettre en place le port-forwarding sur debian