I recently signed up with frontiernet, and am using a Siemens 6520 as a modem/gateway and I hate it. I want to be able to bypass the 6520's built in routing/gateway functionality, and use it as a modem--nothing more. All routing/wireless/dhcp/forwarding functions should go through my WRT54GL. I do not think frontiernet uses pppoe, as I don't have a username/password, nor is there one stored in the 6520. Any help would be appreciated.