I HAVE 3 ER605 DEPLOYED IN 3 SITES INTERCONNECTED BY P2P ANTENNA (UBIQUITI) SITE A ER605 DUAL WAN SETUP (OFFICE) ISP 1 WAN (100.1) ISP 2 WAN/LAN1 (1.1) LAN (2.1) SITE B ER605 DUAL WAN SETUP ISP 1 WAN