Hi Kraishak, > Q) > 1)Is it mandatory to add the interface line in every subnet6 section, unlike > subnet4
subnet4 will most likely need the interface specified for a local subnet as well (see here: https://kea.readthedocs.io/en/latest/arm/dhcp4-srv.html#how-the-dhcpv4-server-selects-a-subnet-for-the-client). > 2)If that is mandatory, how can I use multiple subnets? Let's say I have one > more network range using the same DHCPv6 appliance, but I don't have any > interface on the box. How can we use that It is indeed mandatory, for the same reason (see here: https://kea.readthedocs.io/en/latest/arm/dhcp6-srv.html#ipv6-subnet-selection). If you have another subnet to which the DHCP server has no interface attached, then there will be a relay agent forwarding the traffic to the DHCP server. Then you will use the "relay: {}" mechanism (see here: https://kea.readthedocs.io/en/latest/arm/dhcp6-srv.html#using-a-specific-relay-agent-for-a-subnet). But you may not have to if the relay agent source IP is actually part of one of the subnets configured on your DHCP server. Thank you, Darren Ankney -- ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. To unsubscribe visit https://lists.isc.org/mailman/listinfo/kea-users. Kea-users mailing list Kea-users@lists.isc.org https://lists.isc.org/mailman/listinfo/kea-users
