How to pass the ipv6 prefix delegated to dhcpv6 server in VyOS?

Assuming my ISP delegated 2600::/56 to me, is there a way to pass it (preferably part of it, like a /60 for example) to my dhcpv6 server as in the command

`

set service dhcpv6-server subnet [???]::/60 address-range start…

`

I know it is easy if ISP has static prefix assigned to me but assuming they don’t and the prefix is subject to change…Thanks :slight_smile:

I am also interested to know the solution to this. Once I get a viable solution I will be installing a VyOS at home (to replace an aging Edgerouter Lite).