I have home DSL connection from my ISP with a beetel modem at my end. I want to make my network wireless, so i bought a linksys wrt54gl and installed open-wrt on it. My ISP provides dynamic IP's with me connecting via pppoe. My question is how do I configure openwrt to work with this. Please suggest what option should I go with, or any other you recommend.
DSL cable-->Beetel Modem--> Wrt54gl in bridge mode with beetel modem doing the pppoe and having a DHCP server.
DSL cable-->Wrt54gl with wrt54gl handling the pppoe.
Is option 2 possible, can I have a setup without bringing the beetel modem in the picture at all?