[c-nsp] PPPoE Relay from 1811 to 7206VXR

[Oliver Boehmer (oboehmer)]

Skeeve,

you need to configure vpdn multihop on the 1811, something like this

vpdn enable
vpdn multihop
vpdn-group pppoe
 accept-dialin
  protocol pppoe
  virtual-template 1
!         
vpdn-group forward-as-l2tp
 request-dialin
  protocol l2tp
  domain domain.com
 initiate-to ip <address-of-the-7200>
 local name pppoe-relay

The trick could be to match the forward-as-l2tp tunnel using the domain,
the example above assumes all the users authenticate via
xxxx at domain.com..
You can also use Radius and return a tunnel profile within the
access-request..

Don't think you need the bba-group stuff, but not entirely sure..

	oli

Skeeve Stevens <> wrote on Monday, May 28, 2007 4:31 PM:

> Hi guys,
> 
> 	I've just spent most of the day trying to get an 1811 relay
PPPoE
> calls to a central server, and I've failed miserably.
> 
> 	I have established that the max number of sessions an 1811 can
relay
> is 300.
> 
> 	I do need some help from you wonderful people.
> 
> 	Imagine the 1811(12.4)  and 7206(12.2) are configless.  Where do
I
> start from?
> 
> 	I assume the following:
> 
> 1.	1811 can accept PPPoE calls
> 2.	1811 needs to make a l2tp tunnel to the 7206 which is already
> configured to accept PPPoE
> 
> 
> If anyone can assist that would be wonderful. The areas that are new
> to me on the 1811 in 12.4
> -	No idea how the new bba-group pppoe global works for pppoe
dialin
> 
> 		The basic scenario is about 30 * 1811's out in regional
pops
> with between 20 and 200 clients on a layer 2 wireless network behind
> the 1811.  The 1811 remote pops are all connected in an MPLS cloud
> which goes back to a central 7206vxr-npe400.  The goal is to have the
> end user be able to pppoe into the 7200 some how.
> 
> All assistance is welcome.
> 
> .Skeeve
> 
> 
> 
> --
> Skeeve Stevens, RHCE
> skeeve at skeeve.org / www.skeeve.org
> Cell +61 (0)414 753 383 / skype://skeeve
> 
> eintellego - skeeve at eintellego.net - www.eintellego.net
> --
> I'm a groove licked love child king of the verse
> Si vis pacem, para bellum
> 
> 
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