I am on the ADSL in Beograd, fomer Yugoslavija. I have Ethernet modem, unfortunatelly without router, DSL-300T. My provider told me to setup my modem as a bridge. User name is [my_user_name]@[ISP_domen_name] and I put it in pppoe. I must work without DHCP and my network card has only hardware adrress:

eth0 Link encap:Ethernet HWaddr 00:50:8D:66:BA:EE
inet6 addr: fe80::250:8dff:fe66:baee/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3942 errors:0 dropped:0 overruns:0 frame:0
TX packets:4065 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:3164451 (3.0 MiB) TX bytes:582204 (568.5 KiB)
Interrupt:11 Base address:0x4000

I am using Knoppix 3.8.1 and ADSL start automatically at boot.