Cisco configuration question

[Mark Smith]

On Sat, 7 Aug 2010 18:22:19 -0500
"Frank Bulk - iName.com" <frnkblk at iname.com> wrote:

> I was able to get a configuration with SLAAC and DHCP-PD going, like this:
> 
>  -----------
>  | 7206VXR | local DHCP pool
>  -----------
>      | SLAAC using single /64
>      |
> gateway/router (LAN address space obtained via DHCP-PD,
>      | SLAAC    DNS suffix and server via stateless DHCP)
>   Laptop
> 
> But I'd like to try the following:
> 
>  -----------
>  | 7206VXR | local DHCP pools for DHCP-PD and gateway/
>  ----------- router WAN
>      | DHCP pool, each gateway/router in separate /64
>      |
> gateway/router (LAN address space obtained via DHCP-PD,
>      | SLAAC    DNS suffix and server via stateless DHCP)
>   Laptop
> 
> Is that even possible?
> 

Yes, with the caveat that I've seen it work on an ASR. You have two
local IPv6 pools on the 7206VXR. One is used for /64s for the links to
the gateway/router, the other is used for DHCPv6-PD assignments.

To specify the pool to use for the /64 assignments for the links to the
gateways/routers, you use the Cisco RADIUS VSA Framed-IPv6-Pool
attribute -

http://www.cisco.com/en/US/docs/ios/ios_xe/ipv6/configuration/guide/ip6-adsl_dial_xe.html#wp1075244

I'm not sure if there is a local CLI equivalent identifying the default
pool to use, that you'd specify under the virtual template.

Regards,
Mark.