Ok so i have a sr320n thats now my router and modem but its really old and unreliable, so i got a "newer" router a netgear wrn2000v5. And i connected my netgear to my smartrg and disabled smartrgs wireless signal, and everything seems good but im getting double nat. Ive read about bridge mode but i cant get it to work. Btw my modem is doing pppoe not the router.