[c-nsp] Vpdn config ?

[CiscoNSP List]

Ah - mine was slightly different....LAC->our LNS->foward requests for certain realm to a customers LNS


Date: Fri, 20 Mar 2015 06:39:49 +0100
Subject: Re: Vpdn config ?
From: o.calvano at gmail.com
To: cisconsp_list at hotmail.com
CC: cisco-nsp at puck.nether.net

Yes based on realm but based on radius attributs ,  not a physical config on the router.
The tunnel destination is sent by the radius of my customer 


Le vendredi 20 mars 2015, CiscoNSP List <cisconsp_list at hotmail.com> a écrit :




You want to do VPDN Multihop based on a specific domain? (i.e. forward connection requests for a specific realm to an alternate LNS (So create an L2TP tunnel))

If so, I set one of these up a couple of years ago....ill dig up the working conf if that's what you are trying to do.




> Date: Fri, 20 Mar 2015 04:29:43 +0100
> From: o.calvano at gmail.com
> To: cisco-nsp at puck.nether.net
> Subject: Re: [c-nsp] Vpdn config ?
> 
> i have one vpdn-group only:
> 
> 
> vpdn-group UserLNS
>  accept-dialin
>   protocol l2tp
>   virtual-template 1
>  terminate-from hostname LAC-172-20-1-1
>  local name LNS-172-20-1-1
>  lcp renegotiation always
>  no l2tp tunnel authentication
>  l2tp tunnel receive-window 500
>  l2tp tunnel retransmit retries 7
>  l2tp tunnel retransmit timeout min 2
>  l2tp tunnel retransmit timeout max 7
> 
> 
> interface Virtual-Template1
>  description DSL User
>  mtu 1460
>  ip unnumbered Loopback100
>  ip tcp adjust-mss 1420
>  no logging event link-status
>  no peer default ip address
>  keepalive 20
>  ppp mtu adaptive
>  ppp authentication chap ppp-radius
>  ppp multilink
> 
> 
> It's linked with the loopback100 but i put:
>         Tunnel-Client-Endpoint:0 = "172.20.1.1"
> 
> "172.20.1.1" is not the IP of Loopback100, it's a problems ?
> 
> 
> 
> because the first tunnel (my supplier to my router) work, this
> vpdn/virtual-template
> is good i think's
> 
> but for the second tunnel, my router to my customer, it should not be a
> second
> vpdn/virtual-template in "out" ?
> 
> 
> thanks for your help
> 
> 
> 
> 
> 
> 2015-03-19 10:37 GMT+01:00 Olivier CALVANO <o.calvano at gmail.com>:
> 
> > Hi
> >
> > i am search a vpdn config sample for my cisco 7301. I want forward a ppp
> > connexion
> > to another router.
> >
> > My radius sent to my router a Tunnel-End-Point but he don't forward (i see
> > the connection
> > in sh users)
> >
> > thanks for your help
> > olivier
> >
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