[c-nsp] VPDN VPN

[Nick Shah]

Mark, 

Use something like this in your radius:

fred       Password="cisco123"
        Framed-IP-Address = "172.16.100.21",
        Service-Type = Framed,
        Framed-Protocol = PPP,
        cisco-avpair = "lcp:interface-config#1=ip address 172.16.100.22
255.255.255.252",

That way a /30 virtual link is created between the DSL CPE  & the LNS
(or LAC). All users should have a distinct /30 assigned via this method.


An alternate way is like this :

fred       Password="cisco123"
        Framed-IP-Address = "172.16.100.21",
        Service-Type = Framed,
        Framed-Protocol = PPP,
        cisco-avpair = "lcp:interface-config#1=ip unnumbered loopback99"

Then on the router, create a loopback 99 and assign it an ip address out
of the 172.16.100.x (with a /32 mask). So, all users should have a
distinct ip address, but same loopback to point to. That way, you will
have a P2MP topology. 

rgds

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Mark
Sent: Wednesday, 27 October 2004 1:26 AM
To: cisco-nsp
Subject: [c-nsp] VPDN VPN


I need to create a SIMPLE DSL VPN with PPPoA.

My BNAS has a public interface (200.X.X.1) and a intranet interface 
(192.168.X.X).
I'm assign private IP to PPPoA Session using radius.
Actually PPP(oA) session assign 200.X.X.1 as gateway and routing do not 
work.

Can you help me? Maybe I need to setup some VRF?

Mark

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