James Knott wrote:
On 2022-09-26 15:18, Per Jessen wrote:
dresden:~ # egrep -v '^#|^$' /etc/dhcpd6.conf
authoritative; default-lease-time 86400; preferred-lifetime 43200; option dhcp-renewal-time 3600; option dhcp-rebinding-time 7200; allow leasequery; ddns-updates on; ddns-update-style interim; ddns-domainname "local.net."; use-host-decl-names on; update-static-leases on; update-conflict-detection false; log-facility local2; option dhcp6.name-servers 2a03:7520:4c68:1::1000; option dhcp6.info-refresh-time 21600; option dhcp6.macaddr code 193 = string; option dhcp6.leased-address code 194 = string; option dhcp6.macaddr = binary-to-ascii(16, 8, ":", suffix(option dhcp6.client-id, 6)); option dhcp6.leased-address = binary-to-ascii(16,16, ":", substring(suffix(option dhcp6.ia-na, 24),0,16));
Again, that's the server, which is not where the problem is.
Hmm, I suggest it is a server side issue. I use a different dhcp server and for me it works, albeit on Leap 15.2. AFAICT, there is no client side config to share, but if you know where it is, I'll be happy to post mine.
I can capture the DHCPv6 packets and see the DNS info. It just doesn't get used, as far as I can tell. Also, my DHCPv6 server is on pfsense, which runs on FreeBSD. The problem is on 15.4 and only when using network manager.
I have not yet moved to 15.4, except on some virtual machines. Can't really help with that. -- Per Jessen, Zürich (14.4°C)