[rbak-nsp] L2TP - Multiple Remote IPs, One Remote Name

[Sam Silvester]

On Thu, Sep 22, 2016 at 9:33 AM, Dermot Williams <
dermot.williams at imaginegroup.ie> wrote:

> Hi List,
>
> I need to terminate L2TP sessions from multiple remote LACs, each of which
> uses the same hostname in its L2TP tunnel setup. Unfortunately these belong
> to a third-party, so I can't do anything about the hostnames.
>
> According to the docs the 'name' parameter to l2tp-peer must be unique so
> it sounds like I can't do what I need with the SE but I was hoping one of
> you had come across this scenario and had found a solution.
>
> Any takers?
>
>
We have a context for each incoming third-party (we interconnect with a few
other carriers that hand us L2TP). We then have an unnamed l2tp-peer that
terminates all of the tunnels:

!
 l2tp-peer default
  session-auth pap
  function lns-only
  lns card 1 preference 100
  lns card selection priority
  local-name redback
  cleanup-timer 1800
  tunnel-window 2000
  hello-timer 180
  retry 7
  propagate qos to l2tp
!
 l2tp-peer unnamed
  tunnel-auth key <deleted>
!
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