I have a 2621 dual ethernet router which i want to use for my DSL setup. Since my DSL provider implements PPPOE I upgraded my IOS with the pppoe client. I want to do NAT but all the documentation I seen on cisco suggested I need a ADSL wic card. Without the ADSL card my router is acting more like a bridge so I can't do NAT. Has configure this correctly? I just want to know the facts before I buy a ADSL card. Thanks.