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soffcecFlag for Iceland

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Radius to authenticate DSL user.

I have DSLAM and I connect my DSL routers with DHCP.
Now I want my user to connect with PPP to authenticate.
My routeres accept both static ip Dhcp and PPP.
I have about 300 customer.


I want to use Windows 2003 or Windows 2012 as Radius server

Where is best to begin ?
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http://www.broadband-forum.org/technical/download/TR-101.pdf

Start having a look at the report above. Especially the appendices.

Note that when you use PPPoE you have the option of either using a username and password configured on the modem, or you can use Agent Circuit Id that will be added by the DSLAM.
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We connect our routers to DSLAM who is owned by third party company (TPC).
After we get dsl-sync our mode sends user information and password on the form user@domain.is
to the TPC's radius server who looks at the domanin name (domain.is) and sends the information to our Radius server who confirm the connection.
Our routers uses PPP to connect.
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Síminn is the company I am going to buy DSL service from and they are going to host the LNS. I am the TSC ISP

User generated image
Radius server  
      Who has access to TSC user database
      Accept and answars authentications messages from LNS (Radius authentication)  
      Answars with IP@ for end user.
      Accepts Radius Accounting messages from LNS for traceability.
L3 router
      Connects with vrf LNS_TSC
      Radius communication goes thru this connection and usertraffic to/from LNS
      Routes to the Internet (vrf Internet at Símanum or thru others ISP's)
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I will run DHCP server and allocate IP addresses to subscribers.
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I need every use to have static ip address.
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I prefer to use only Windows server for the the radius. I am still not understanding all of this.  Maybe it is better form to  let the DSLAM provider assign the ip addresses.
We need to measure all foreign download usage of the subscriber and today we use his ip address to identify him.
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I would prefer Windows 2012 but I am more familiar with 2003. What do you recommend ?
Whatever you have on hand can be configured to do what you want/need.
It is easier to deal with setting something, rather than discussing the various options.
At this stage you want to use a windows platform for your radius setup.

I find the flexibility available in freeradius + mysql backend. is one thing,

There are many guides on line for whichever system you pick.
My guess you currently have a setup, but would like further control versus what you currently have from the DSLAM provider.

Once you start the configuration/setup process, you'll become more familiar with what is involved and thus have more practical information than can be conveyed in an abstract discussion.
The way the user/accounts need to be configured setup, etc. would guide you.
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Ok. I will ask the DSL provider if he will make a dynamic  pool in his LNS, that should take work off me. Am I right ?
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I ended up with using Windows 2012 NPS and it is working fine.