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

[Jason Rowley]

Hi Skeve,

We have some 7206VXRs acting as relays to our Redback SE400s. We had
to add the "sessions max" command to the bba group because the 7206
only allows 100 pppoe sessions on a FastEthernet interface by default.
We're nowhere near 4k - it was just set that high out of frustration
:)

Our 7206s are configured similarly to this:
vpdn enable
vpdn ip udp ignore checksum
!
vpdn-group l2tp-tunnel
 request-dialin
  protocol l2tp
  domain suncoast.xxxxxx.com
  domain partners.xxxxxx.com
 initiate-to ip 10.10.10.5
 local name suncoast_lac
 l2tp tunnel password 7 XXXXXXXXXXXXXXXX
 ip tos reflect

bba-group pppoe global
 virtual-template 1
 sessions max limit 4000

interface Virtual-Template1
 mtu 1492
 no ip address
 no peer default ip address
 ppp authentication chap


-j


On 5/29/07, Skeeve Stevens <skeeve at skeeve.org> wrote:
> No responses... eeek... I always get nervous that I am trying to do
> something so off book that no one will be able to help.
>
> I suppose the relaying router doesn't matter.  Does anyone have experience
> of ANY router running 12.4 relaying PPPoE to another router?
>
> ...Skeeve
>
>
>
> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net
> [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Skeeve Stevens
> Sent: Tuesday, 29 May 2007 12:31 AM
> To: 'Cisco-nsp'
> Subject: [c-nsp] PPPoE Relay from 1811 to 7206VXR
>
> 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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