Quote from: rjopn on November 26, 2025, 08:18:25 PMThanks. The IPv4 Web-GUI shows them "correct".
Quote from: meyergru on November 25, 2025, 09:26:01 PMMany IoT devices only support SLAAC, if they support IPv6 at all.
Other than that, you have to select the correct RA mode to instruct devices to use DHCPv6 for all interfaces where you want it.
To me, it does not make much sense to use DHCPv6, even if you want to identify devices, because with IPv6 privacy extensions and randomized MACs these days, you cannot effectively do that anyway. Therefore, I prefer to use SLAAC only: https://forum.opnsense.org/index.php?topic=45822.0