Dear Yannis,

Thank you for your comment. I have checked all of these online documents, but all of these tell you how to pass prefixes from AAA to your router. I have fixed the problem by changing assigned IPv6 prefix from /128 to /64. I allocated /48 to my pool for assigning /64 per customer(and cant make the pool bigger). My router is Cisco ASR1002 and 65536 subscribers are enough but I don't know the limitation for ASR9K series.

On Fri, Oct 20, 2017 at 1:45 PM, Yannis Nikolopoulos <dez@otenet.gr> wrote:

Hi,

can't say I remember them all by heart, but have you checked https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_usr_aaa/configuration/15-sy/sec-usr-aaa-15-sy-book/ip6-aaa-support.html#GUID-B039F9A5-2783-470D-96DC-1D24E04ADFE9 ? (first link on my google search)

On 10/16/2017 10:33 AM, Shahin Gharghi wrote:

Dear all,

Do you have any idea how many IPv6 Radius Attributes are supported by Cisco?
I need to send Framed-IPv6-Prefix (Attr 97) to radius server or find a way to send assigned IPv6 of PPPoE connection(both SLAAC and DHCPv6) to radius server.

--
Shahin Gharghi

Shahin Gharghi