NGM_IFACE_POINT2POINT
NGM_IFACE_POINT2POINT,
case NGM_IFACE_POINT2POINT:
case NGM_IFACE_POINT2POINT:
NGM_IFACE_POINT2POINT,
case NGM_IFACE_POINT2POINT:
case NGM_IFACE_POINT2POINT: