[rbak-nsp] Fwd: Dual-Stack configuration for PPPoE subscribers

[Alex D.]

Am 07.11.2013 16:47, schrieb Tomas Lynch:
> Here is a basic config for Dual Stack PPPoE subscribers.
>
>  interface pool multibind
>   ip address 192.0.2.1/24 <http://192.0.2.1/24>
>   ipv6 address 2001:db8:db8::1/56
>   ip pool 192.0.2.0/24 <http://192.0.2.0/24>
>   ipv6 pool 2001:db8:db8:2::/64 2001:db8:db8:ff::/64
>   ipv6 pool dhcpv6 2001:db8:db8:1100::/56 2001:db8:db8:ff00::/56
> !
>  subscriber default
>   ip address pool
>   ip source-validation
>   ipv6 framed-pool
>   ipv6 delegated-prefix maximum 1
>   ipv6 source-validation
>
> The "ipv6 pool" is for ND, and the "ipv6 pool dhcpv6" is for PD. Since 
> you have unnumbered interfaces, just change the command "ipv6 address" 
> to unnumbered.
>
> Tomás
>
>
> On Wed, Nov 6, 2013 at 3:47 PM, Alex D. <listensammler at gmx.de 
> <mailto:listensammler at gmx.de>> wrote:
>
>     no suggestion ?
>
>     -------- Original-Nachricht --------
>     Betreff: 	[rbak-nsp] Dual-Stack configuration for PPPoE subscribers
>     Datum: 	Thu, 31 Oct 2013 11:13:34 +0100
>     Von: 	Alex D. <listensammler at gmx.de> <mailto:listensammler at gmx.de>
>     An: 	redback-nsp at puck.nether.net <mailto:redback-nsp at puck.nether.net>
>
>
>
>     Hi,
>
>     currently we have ~8000 PPPoE users terminated on a SE600 running
>     SEOS-11.1.2.4p3. All users get IPv4 addresses either from a dynamic pool
>     or as a framed-ip assigned via RADIUS. In the near future, i also want
>     to assign IPv6 addresses to the customers. The SE600 itself is already
>     configured for IPv6, but i didn't activate it in the logical
>     "subscriber"-interface.
>     Can someone give me a hint, which stebs are necessary for extending my
>     setup?
>     Questions:
>     - Is it enough to configure a ipv6 pool on the "SUBSCRIBER" interface
>     and refer to it in the "subscriber default" ?
>     - Where can i configure my delegated-prefix pool ?
>     - Is it possible to activate or deactivate IPv6 for certain customers,
>     e.g. based on a specific RADIUS attribute (compared to Ciscos AVpair
>     "lcp:interface-config#1=ipv6 enable") ?
>
>     Here's the relevant IPv4 part of my configuration:
>
>     context local
>     ~
>       interface LOOPBACK-0 loopback
>        ip address<ip>/32
>        ipv6 address<ipv6>/128
>         ip source-address snmp radius tacacs+ syslog
>     !
>       interface SUBSCRIBER multibind lastresort
>        ip unnumbered LOOPBACK-0
>        ip clear-df
>        ip pool<network>/18
>     !
>       subscriber default
>         ip address pool name SUBSCRIBER
>         port-limit 6
>         ppp mtu 1492
>         dns primary<ip>
>         dns secondary<ip>
>     !
>
>     Thanks in advance...
>     Regards,
>     Alex
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>
Many thanks for the snippets.
I also have to find a solution how i can activate dual-stack for certain 
subscribers via RADIUS because i want to migrate softly.
Regards,
Alex

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