docs: added forticlient docs

README.md

@@ -2,6 +2,10 @@
 
 Configuring a virtual machine to connect to the VPN through a proxy
 
+## Requirements
+
+- `FortiClient` backup file yor your user.
+
 ## Setup
 
 ### Vagrant
@@ -64,7 +68,15 @@ vagrant up
 
 ### Post installation steps
 
-In `VirtualBox`, go to `Devices` ->
+#### Open shared folder
+
+Copy your `FortiClient` backup file in `./files` folder and follow these steps:
+
+- Open `FortiClient VPN` in the virtual machine. Accept the initial message
+- Click on the lock button at the top right
+- Click the gear button at the top right
+- In `System`, click the `Restore` button and select your backup file in `C:\vagrant\files` path
+- Add the backup file password and clic the `Ok` button
 
 ## Useful commands
 

files/.gitignore

+*
+!.gitignore
\ No newline at end of file