[MT-AU Public] DHCPv6 PD Option 18 Etc

Hello Mikrotikians! Well, I'm on the learning curve with CCRs and IPv6 -- successfully have ipv6 with DHCPv6 live and handing out PDs. So, firstly, I would prefer to have all of the PDs to be "static". The clients all use option 18 to identify themselves -- bonus points for guessing it is NBN. That leaves me with the task of making the allocations static and linked to the AVC ID in the Option 18 string. How to do? -- http://about.me/terry.sweetser