I have configured our RADIUS server to assign an framed-ipv6-prefix to the CPE.
When I lookat the access-accept return from the RADIUS it shows the allocated /56 being sent to the LNS. When I complete "sho subscribers" it shows the subscriber with the allocated IPv6 address, but the CPE only has the Link-Local address. My conclusion to this is:
The RADIUS returns the correct IPv6 address to the LNS (MX240) but the LNS is not forwarding this on, via the dynamic-profile, to the CPE.
I have configured the following:
set dynamic-profiles dyn-lns-profile interfaces "$junos-interface-ifd-name" unit "$junos-interface-unit" family inet6 address $junos-ipv6-address
And I have also tried with the following:
set dynamic-profiles dyn-lns-profile interfaces "$junos-interface-ifd-name" unit "$junos-interface-unit" family inet6 unnumbered-address "$junos-loopback-interface"
And neither of them work. The si interface is configured as follows:
set interfaces si-1/0/0 hierarchical-scheduler maximum-hierarchy-levels 2 set interfaces si-1/0/0 encapsulation generic-services set interfaces si-1/0/0 unit 0 family inet set interfaces si-1/0/0 unit 0 family inet6
This is stopping us being able to complete our IPv6 testing and dual-stack.
As an add on, I can get the pool working fine, but this is no good as we need the RADIUS to assign the address.