Hi there,

I'm trying to get Dynamic DNS with ISC Kea working, talking to Technitium DNS.

Apr 22 02:13:49 kea01 kea-dhcp-ddns[7451]: ERROR DHCP_DDNS_FORWARD_ADD_REJECTED DNS Request ID 000101920E4AFE0E387835755287DF1E2DEB2C664F258C5D0B81C378385C8DD780718D: Server, 10.1.2.1 port:53, rejected a DNS update request to add the address mapping for FQDN, torrent.windowpa.in., with an RCODE: 4 Apr 22 02:13:49 kea01 kea-dhcp-ddns[7451]: ERROR DHCP_DDNS_ADD_FAILED DHCP_DDNS Request ID 000101920E4AFE0E387835755287DF1E2DEB2C664F258C5D0B81C378385C8DD780718D: Transaction outcome Status: Failed, Event: UPDATE_FAILED_EVT, Forward change: failed, Reverse change: failed, request: Type: 0 (CHG_ADD) Apr 22 02:13:49 kea01 kea-dhcp-ddns[7451]: Forward Change: yes Apr 22 02:13:49 kea01 kea-dhcp-ddns[7451]: Reverse Change: yes Apr 22 02:13:49 kea01 kea-dhcp-ddns[7451]: FQDN: [torrent.windowpa.in.] Apr 22 02:13:49 kea01 kea-dhcp-ddns[7451]: IP Address: [10.1.1.3] Apr 22 02:13:49 kea01 kea-dhcp-ddns[7451]: DHCID: [000101920E4AFE0E387835755287DF1E2DEB2C664F258C5D0B81C378385C8DD780718D] Apr 22 02:13:49 kea01 kea-dhcp-ddns[7451]: Lease Expires On: 20220422101349 Apr 22 02:13:49 kea01 kea-dhcp-ddns[7451]: Lease Length: 28800 Apr 22 02:13:49 kea01 kea-dhcp-ddns[7451]: Conflict Resolution: yes

I've got two ISC Kea servers running as a highly available pair, and I'm trying to use kea-dhcp-ddns to dynamically update IPs and hostnames for local DHCP clients on my network.

RCODE: 4 is apparently "not implemented", is the CHG_ADD operation not supported by Technitium yet? If so, could it please be added? :D