Hi,
After fantastic help from these boards before I got IPv6 working from a pool on the LNS. However, that was in a lab test environment.
We now have the equipment in the data centres and we need IPv6 addresses (Prefix's) to be assigned via the RADIUS. So, using the "framed-ipv6-prefix" VSA I assign an address for the subscriber. This is the result from the LNS perspective:
Run show subscribers
si-1/0/0.3221262969 175.20.23.6 test@test.co.uk default:default
* 2455:6880:2600:4446::/64
The run show subscribers extensive shows the following:
Type: L2TP
User Name: test@test.co.uk
IP Address: 175.20.23.6
IP Netmask: 255.255.255.255
Primary DNS Address: 175.20.24.3
Secondary DNS Address: 175.20.24.4
IPv6 User Prefix: 2455:6880:2600:4446::/64
Logical System: default
Routing Instance: default
Interface: si-1/0/0.3221262969
Interface type: Dynamic
Underlying Interface: si-1/0/0.3221262969
Dynamic Profile Name: dyn-lns-profile
Dynamic Profile Version: 8
State: Active
Radius Accounting ID: 37499
Session ID: 37499
PFE Flow ID: 37547
Login Time: 2018-06-12 08:31:23 UTC
IPv6 Framed Interface Id: 80a7:97b0:d2ed:f535
Accounting interval: 600
Which seems to show that the subscriber has an IPv6 address, and it is the one that the RADIUS supplied. However, when I attach to the DSL CPE and complete an "ipconfig" there is no IPv6 address and the WAN interface on the CPE also has no IPv6 address.
Is there anything I need to configure on the LNS to get this working please?