def reset_modules():
"""
Reset modules (VPCS, VirtualBox...) internal variables.
"""
from gns3.http_client import HTTPClient
from gns3.ports.port import Port
from gns3.modules.vpcs.vpcs_device import VPCSDevice
from gns3.modules.virtualbox.virtualbox_vm import VirtualBoxVM
from gns3.modules.iou.iou_device import IOUDevice
Port.reset()
VPCSDevice.reset()
VirtualBoxVM.reset()
HTTPClient.reset()
IOUDevice.reset()
