On Sun, 26 Mar 2006, Joe Shen wrote: > Is there any books or papers on carrier level DSL > access network and LAN access network? Specifically, > it should analysis the futures of DSL network and > security problems in DSL networks.
You probably want to start with the DSL Forum <http://www.dslforum.org/> After you get through their technical reports you should be very confused. A problem you will discover is often the DSL folks don't think they have any security problems. That all the security issues are with IP and the ISP.