Looks like it is fixed in the 6.44 beta: https://forum.mikrotik.com/viewtopic.php?f=21&t=139057&start=50#p689985 *) dhcpv6-server - recreate DHCPv6 server binding if it is no longer within prefix pool when rebinding/renewing; I did a test yesterday, it worked again as it worked in version 6...

6.43 version introduces this feature for DHCP service. You are trying to use it with PPP service. Currently such feature is not supported. I dont understand why the Mikrotik-IPv6-Delagated-Pool stop to working in this version while workinkg in previous version, if Mikrotik only introduces the new f...

Is there any information on correcting the error "Delegated-IPv6-Prefix" attribute for PPPoE? https://forum.mikrotik.com/viewtopic.php?f=1&t=89443&start=100#p687190 https://forum.mikrotik.com/viewtopic.php?f=1&t=89443&start=100#p687516 https://forum.mikrotik.com/viewtopic....

Another thing I realized was that in version 6.42.7, mikrotik creates the dynamic dhcp-server without the use-radius option, while version 6.43, it creates the dynamic dhcp-server with the use-radius=no option.

CCR1016-12G 6.43.1 - "Delegated-IPv6-Prefix" attribute for PPPoE not work.
viewtopic.php?f=1&t=89443&p=687058#p687058

+1

I hoped with this option, I could deliver both the prefix for the ppp connection and the prefix-delagation through the radius. But this does not happen, and the attribute that worked in version 6.42.7, stopped working in version 6.43. That is the question. I wonder if the reason it stopped working ...

CCR1016-12G 6.43.1 - "Delegated-IPv6-Prefix" attribute for PPPoE not work. Billing gives radius attributes, but the router does not create a dynamic DHCP IPV6 server Verify that under IPv6->Addresses the PPPoE client is getting an IPv6 link local address assigned. If not, it is because IP...

RADIUS should not "deliver the delegation to the client router", instead it should somehow configure the DHCPv6 server on the router to hand out a specified prefix to the client instead of just any available prefix. Do you see any visible indication that it has done this when the client r...

I used a
DLink DIR-615 Hardware version .: T1 Firmware .: 20.11
and a ONU Fiberhome AN5506-04-F Hardware Version .: WKE2.134.285F2G Software Version .: RP2599 (00.00)

"DHCPv6 PD Pool (PPP Profile) not work anymore."
i'v got this problem too.
When connection established, dinamic DHCPv6 server creating, but client not get address from pool.

I had the same problem.
The dynamic server is created, but the client router does not receive the pool.

Has anyone managed to work with radius delivering the prefix-delegation to the client router, using the Delegated-IPv6-Prefix attribute? It still does not work here.