I just got a dir-655 revb, and it does not connect to the internet. I have DSL, and the old router works fine with PPPoE, when I configure my dir-655b router, it can not connect to the internet. I get the flowing error:
info   Mar 23 22:31:11    rp_pppoe =' read pppoe_conn_session error or first time dial
notice   Mar 23 22:31:10    pppd 2.4.3 started by root, uid 0
info   Mar 23 22:31:10    RP-PPPoE plugin inform wantimer to reset auth, discovery variable
info   Mar 23 22:31:10    RP-PPPoE plugin version 3.3 compiled against pppd 2.4.3
info   Mar 23 22:31:10    Plugin /lib/pppd/2.4.3/rp-pppoe.so loaded.
info   Mar 23 22:31:05    Exit.