Deployment/Virtual-Machine-with-Packer.md

-On this page, we will create a virtual machine with Packer and run it with VirtualBox. Packer is a tool to automate virtual machines creation. After the creation, the virtual machine is ready to be imported into VirtualBox.
+On this page, we will create a virtual machine image with Packer and run it with VirtualBox. Packer is a tool to automate virtual machines creation. After the creation, the virtual machine is ready to be imported into VirtualBox.
 
-## ⚠️ Tested only with Ubuntu 22.04 other operating systems might not work
+## ⚠️ Tested only with Ubuntu 22.04, other operating systems might not work
+
+If you are using VirtualBox 7.0.1 or newer, you have to in the file **gosdn_vm.pkr.hcl** uncomment the line 
+
+```shell
+["modifyvm", "{{.Name}}", "--nat-localhostreachable1", "on"],
+```
 
 ## 📦 Install Packer
+
 Install Packer from the [Packer Download Page](https://developer.hashicorp.com/packer/downloads).
 
 ## 📦 Install VirtualBox
+
 Install VirtualBox from the [VirtualBox Download Page](https://www.virtualbox.org/wiki/Downloads).
 
 ## 🖥️ Download goSDN repository
@@ -33,10 +41,12 @@ https://code.fbi.h-da.de/danet/gosdn
 ## 🚀 Build the VM
 
 Go to the directory and build the virtual machine
+
 ```shell
 cd gosdn/lab-vm/vm-with-packer
 ./pipeline.sh
 ```
+
 Your created virtual machine is in the folder **output-goSDN**  
 You can now import the virtual machine with VirtualBox