I'm having problems with a Cisco 876 router (ADSL over ISDN Anex B, 1024/256 Kbp/s). I'm try to configure ADSL connection with public IP address from ISP. My configuration is bad, not work's. If you have any good suggestion write to me. I not assured how to configure ATM0, Dialer0, NAT and others interfaces.
I have this problem too.