[cisco-bba] Distinct IP over L2TP/VPDN

Arie Vayner arievayner at gmail.com
Fri Jul 15 07:03:52 EDT 2005


Another point that you should take into account is larger SPs with
10's and even 100's of LNS boxes - how can you ever make them check
such a condition between them all?!

Arie

On 7/14/05, Oliver Boehmer (oboehmer) <oboehmer at cisco.com> wrote:
> Krzysztof Adamski <mailto:k at adamski.org> wrote on Thursday, July 14,
> 2005 6:33 PM:
> 
> 
> >>> Is there any way we can change this behaviour on router so that the
> >>> first user on particular IP works, subsequent users who connect  on
> >>> same IP have no connectivity at all?
> >>
> >> No, there is nothing you can do about this if you need to safeguard
> >> against incorrect Radius profiles.. There is no logic in IOS which
> >> prevents you from assiging the same IP address to two virtual-access
> >> interfaces.
> >
> > And IOS should NOT ever enforce this kind of check, since this would
> > be a valid form of load balancing over two DSL circuits.
> 
> I totally agree..
> 
>        oli
> 
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