I am trying to pick up WiFi signal inside a panel van (RF not really penetrating the van) for several Ethernet devices inside.  The van is parked around several 3rd party outdoor WiFi access points that the CPE210 could be pointed at.  I want to mount the CPE210 on the outside of the van feeding the WAN side of a small router on the inside and several Ethernet devices at the LAN port of the router.  Will the CPE210 (510 or 710) connect to the outdoor access points and provide data for the wide-area side of the router?