Subject: PPPoE Server to Radius Server per Service
Author:
Darcy Watkins
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Date Posted:10:00:23 2008-02-07 Thu Author Host/IP: 64.114.87.10
I have just gotten the pppoe-server to build and run on my embedded Linux AMCC PPC405EP board using raspppoe on a PC, rp-pppoe and pppd that came with buildroot, a freeradius client and a freeradius server running on another PC.
So far I can ping and route, but haven't figured out how to set up for NAT, etc yet.
What I want to implement eventually is a wireless CPE/modem that presents itself to the end user as an access concentrator so that the PPPoE is strictly on the LAN side between other customer premise equipment and the wireless CPE/modem. This hides the wireless network and backhaul which could be a mixture of WiFi, WiMax and/or mesh technologies along with point-to-point links.
What I have difficulty finding is how I can set up the server to present multiple services, e.g. ...
Internet
VoIP
[others TBD]
... and then have each service authenticate to a different radius server (since these could be operated by different companies as part of an operating business arrangement).
I also want to be able to define a couple of services as "private" that are not listed to customer PCs, but will still accept login requests. These are for the service provider to use for maintenance. One of these needs to be an emergency access that uses local authentication - initially based on login, but eventually will use a challenge response scheme or a certificate scheme to authenticate.
So does anyone have tips or tricks as to where I should look to designate radius server or local authentication on a per service basis?
PPPoE Server to Radius Server per Service