QuoteTo accommodate the change away from ISC-DCHP defaults the "Track interface" IPv6 mode now has a sibling called "Identity Association" which does the same except it is not automatically starting ISC-DHCPv6 and Radvd router advertisements to allow better interoperability with Kea and Dnsmasq setups. Dnsmasq is now the default for DHCPv4 and DHCPv6 as well as RA out of the box. One thing that the upstream software cannot cover is prefix delegation so that is no longer offered by default. Use another DHCPv6 server in this case.
QuoteThe following input errors were detected:
The DHCPv6 Server is active on this interface and it can be used only with a static IPv6 configuration. Please disable the DHCPv6 Server service on this interface first, then change the interface configuration.
Quote[...] to allow better interoperability with Kea and Dnsmasq setups
QuoteOne thing that the upstream software cannot cover is prefix delegation so that is no longer offered by default. Use another DHCPv6 server in this case.
Quotegroups use 300000This means 300000 + the sequence number in groups
Quote from: Patrick M. Hausen on January 29, 2026, 10:17:52 PM*phew* What a rabbit hole :-)
Quote from: meyergru on January 29, 2026, 10:14:21 PMLook under Firewall: Groups, the interface group have an assigned "sequence" which I believe to determine the order.