So, I'm looking at alternatives to our current bandwidth management and authorization service and decided to try my hand at MikroTik's User Manager. I got DHCP MAC authorization for v4, but I'm struggling trying to get IPv6 to work correctly with the User Manager. I've tried a couple of methods, both using the MAC address and the DUID of the endpoint in the User Manager and adding a static binding in the IPv6 DHCP Server bindings. What I've noticed is...despite having use-radius=yes set on the IPv6 DHCP server, it doesn't make any calls to User Manager. Is this a bug or is there something that I have set wrong?
My network layout is as follows (using GNS3 to simulate):
WAN router/DHCP(4 and 6) server (R1) connected to a switch (S1), User Manager plugged into switch, another router/DHCP (4 and 6) relay (R2) connected to the switch, endpoint router/DHCP (4 and 6) client (R3) connected to R2. This is an adequate representation of my live network.
Thank you for your time.