Hi:
We already have an issue open for this:
https://gitlab.isc.org/isc-projects/kea/-/issues/1529
It's currently in the kea 1.9.backlog, so hopefully we'll get this done
in the next few months.
On 3/1/21 2:48 PM, Schöpke, Sebastian wrote:
Hello,
First of all, thank you very much vor this great tool. I’ve been using
kea-dhcp for some time now and it is a huge improvement – in terms of
interoperability and interfaces - compared to isc-dhcpd.
Unfortunately, there is one thing with DDNS and DHCP I can not figure
out how to configure properly. Domain-joined Windows clients add the
domainname to their hostname portion by default. Linux clients never
do that. In my opinion there is no solution yet if you have Windows
and Linux clients within one DHCP zone.
Example: Windows-Client „A“ in domain „COMPANY.INT“ sends hostname
A.COMPANY.INT to my DHCP server. KEA-DHCP expects that this is just
the hostname and appends the ddns-qualifying-suffix to the domain name
as well. After that, DDNS updates the host to A.COMPANY.INT.COMPANY.INT.
I cannot provide an empty ddns-qualifying-suffix as Linux Clients also
use the same DHCP server.
1. Is there any way to replace string by regex like
hostname-char-replacement for single characters. Instead of
replacing single characters I’d like to replace entire strings,
e.g. ddns-replace-part-of-hostname: “ ‘COMPANY.INT‘ , ‘‘ “
2. Have I missed something out? Does 1.8 or 1.9 already cover my usecase?
Regarding this issue there is also an ticket open
https://gitlab.isc.org/isc-projects/kea/-/issues/1529
My config:
"ddns-generated-prefix": "host",
"ddns-override-client-update": true,
"ddns-override-no-update": false,
"ddns-qualifying-suffix": "company.int.",
"ddns-replace-client-name": "when-not-present",
"ddns-send-updates": true,
"ddns-update-on-renew": true,
"dhcp-ddns": {
"enable-updates": true,
"max-queue-size": 1024,
"ncr-format": "JSON",
"ncr-protocol": "UDP",
"sender-ip": "127.0.0.1",
"sender-port": 0,
"server-ip": "127.0.0.1",
"server-port": 53001
},
"hostname-char-replacement": "",
"hostname-char-set": "",
Thank you very much!
Best regards
Sebastian Schoepke
_______________________________________________
ISC funds the development of this software with paid support subscriptions.
Contact us at https://www.isc.org/contact/ for more information.
To unsubscribe visit https://lists.isc.org/mailman/listinfo/kea-users.
Kea-users mailing list
[email protected]
https://lists.isc.org/mailman/listinfo/kea-users
_______________________________________________
ISC funds the development of this software with paid support subscriptions.
Contact us at https://www.isc.org/contact/ for more information.
To unsubscribe visit https://lists.isc.org/mailman/listinfo/kea-users.
Kea-users mailing list
[email protected]
https://lists.isc.org/mailman/listinfo/kea-users
