Fwd: DSL, L2TP, PPPoE

From: Mark Lewis (mark@mjlnet.com)
Date: Thu Jul 27 2006 - 16:49:46 ART


Joe,

You may want to look into multihop vpdn (IOS command, 'vpdn multihop'). And you may also need 'vpdn authen-before-forward' (depending on specific requirements).

HTH,

Mark

CCIE#6280 / CCSI#21051 / JNCIS#121 / etc.

Author:

www.ciscopress.com/title/1587051796

www.ciscopress.com/title/1587051044

>From: "Joe Freeman" <joe.freeman@centurytel.com>
>Reply-To: "Joe Freeman" <joe.freeman@centurytel.com>
>To: "Cisco certification" <ccielab@groupstudy.com>
>Subject: DSL, L2TP, PPPoE
>Date: Wed, 26 Jul 2006 10:34:48 -0500
>
>Greetings-
>
>
>
>I'm trying to work out a solution with DSL customers coming into my
>router (7206) via L2TP. My router is the LNS, with authentication being
>handled via off board radius servers.
>
>
>
>I've got it working for sessions that I want to terminate on the LNS
>router, but I have no idea what to do if I want the session to terminate
>on another router.
>
>
>
>The situation is that I'm being forced to migrate our DSL network from
>PPPoEoA to PPPoE/L2TP. On the face, it should be simple enough. However,
>there are several sites connected to the DSL cloud, which are ATM
>switched based on PVC to a different router, or even to another
>customer. I need to be able replicate this functionality, or come up
>with a good replacement for it.
>
>
>
>Any thoughts, suggestions, etc are appreciated.
>
>
>
>Joe
>
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