Ueli Heuer wrote:
On Fri, 22 Jul 2005 12:55:19 +0200 "Frei Stefan"
1.) If a given phoneline (be it analog or ISDN) is registered for ADSL use, you can successfully run whatever ADSL account on it.
2.) The bandwith you get is based on the bandwith bought for that specific phoneline.
3.) The IP addresses you get are based on the account used for logging in.
this is working at the moment but swisscom will block this in the near future :(
Depending on technology used; "old" BBCS, same behaviour, for "new" BBCS services this will change.
Based on my experiance/experiment (2 years ago), your idea would work with the above limitations.
If someone has more insight on how this works in the backbone, I would be interessted to learn about.
http://www.swinog.ch/meetings/swinog3/BBCS_Swinog.ppt
Quite outdated, but the basics of todays BBCS are still the same.
you'll find design cases in the Ciscopress book [1] or on the cisco homepage. you should search for VPDN solutions
it's L2TP tunneling, VPDN only works in LAN environments
Guido