nanog mailing list archives
Re: Cable Modem [really more about PPPoE]
From: Steve Schaefer <schaefer () simone dashbit com>
Date: Tue, 26 Jun 2001 09:15:42 -0700 (PDT)
On Tue, 26 Jun 2001, Chris White wrote:
From a configuration management standpoint PPPoE has advantages especially in a residential environment as you do not need to reconfigure the PVC when the end user changes providors.
Aha! Now we come to the business problem that PPPoE solves for the carrier. I gained a keen appreciation of the difficulty of scaling per-user provisioning when I worked for a DSL CLEC. That makes an enormous amount of sense. When the end user changes ISP's, there is no change to the carrier network. What doesn't make sense is that SBC made a business choice at the same time that requires them to get involved. Since SBC is forcing the ISP to bill for the line, SBC has all kinds of administrative changes to make. Whatever scripts they have to auto-configure the authentication mechanism could reasonably handle the PVC provisioning instead. -Steve
Current thread:
- Re: Cable Modem [really good network design], (continued)
- Re: Cable Modem [really good network design] Wojtek Zlobicki (Jun 26)
- Re: Cable Modem [really good network design] Fletcher E Kittredge (Jun 26)
- Re: Cable Modem [really good network design] Wojtek Zlobicki (Jun 26)
- Re: Cable Modem [really good network design] Christian Kuhtz (Jun 26)
- Re: Cable Modem [really good network design] Wojtek Zlobicki (Jun 26)
- Re: Cable Modem [really good network design] Greg A. Woods (Jun 26)
- Re: Cable Modem [really good network design] Fletcher E Kittredge (Jun 26)
- Message not available
- Re: Cable Modem [really more about PPPoE] Daniel Senie (Jun 26)
- Re: Cable Modem [really more about PPPoE] Christian Kuhtz (Jun 26)
- Re: Cable Modem [really more about PPPoE] Steve Schaefer (Jun 26)
- Re: Cable Modem [really more about PPPoE] Steve Schaefer (Jun 26)
- Re: Cable Modem [really more about PPPoE] Fletcher E Kittredge (Jun 26)
- Re: Cable Modem [really more about PPPoE] William Allen Simpson (Jun 26)