I set up the main m5 connected to my ISP modem/router and it works fine with my local network. I want to connect my second router flashed with vpn firmware to the deco and have a second vpn network. I tried plugging an ethernet cable from the lan port in the vpn router to the second ethernet port in the main m5. I don't see that network. Please forgive my ignorance -- not too computer savvy yet.