It eventually became apparent that Oracle started appending a null byte to DHCPv6 packets a few weeks ago. `dhclient -6` is more tolerant of malformed DHCPv6 packets than networkd's DHCPv6 client.
It eventually became apparent that Oracle started appending a null byte to DHCPv6 packets a few weeks ago. `dhclient -6` is more tolerant of malformed DHCPv6 packets than networkd's DHCPv6 client.