Hi,
I am new to MikroTik as our ISP offered us a MikroTik router. Currently I have a working network with IPv4 DHCP assigned my external DHCP server. The MikroTik has a fixed IPv4 address on 192.168.0.1 and DHCP turned off.
To be more future-proof and to test how it works, we want to enable IPv6 in our network (small company with 10 workstations). Our ISP can offer a IPv6 range, but only knows how to enable IPv6 DHCP on the MikroTik, not on our external DHCP server. They have tried to find out how to make it work on an external DHCP server but could not manage to find something about it. So my question is:
Is there anyone who knows how to set up a company IPv6 network with IPv6 addresses provided by our ISP?
Thank you very much in advance for your reaction. 
Dennis