[cisco-nas] multilink per-user

Tassos Chatzithomaoglou achatz at forthnet.gr
Mon Sep 27 13:18:41 EDT 2004


Hi Aaron,

I want to prevent particular users from negotiating multilink.
I'm already doing the latter (prevent particular users from using more than one link) with 
the multilink max-links attribute.

Aaron Leonard wrote:

> Tassos,
> 
> Is your goal to prevent particular users from negotiating multilink
> per se, or is it only to prevent particular users from using more
> than one link?  This latter goal can be accomplished.
> 
> Regards,
> 
> Aaron
> 
> ---
> 
> 
>>I'm trying to enable/disable "ppp multilink" per-user, which to be honest i don't believe
>>it can be done since multilink gets negotiated during the first phase of lcp (before the
>>actual authentication, so the per-user config is not known).
> 
> 
>>I have tried configuring "lcp:interface-config#1=no ppp multilink" in the user's radius
>>profile and "ppp multilink" under dialer, or "lcp:interface-config#1=ppp multilink" in the
>>user's radius profile and "no ppp multilink" under dialer, but none of them seem to be
>>doing what i want, since multilink dialer config always overrides my per-user config.
> 
> 
>>In the first case if the customer comes with mlp enabled, he ends up with mlp enabled.
>>In the second case if the customer comes with mlp enabled, he ends up with mlp disabled.
> 
> 
>>Preauthentication should work here, but i don't have any CLID/DNIS number available.
>>Any other idea?
>>Is there a way i can cause lcp renegotiation like in l2tp termination?
> 
> 
> 
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> 
> 



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