DDNS : Multiple domains

[Nicolas Ecarnot]

Le 26/10/2018 à 16:43, Nicolas Ecarnot a écrit :
> Hello,
> 
> Our DDNS setup is 100% OK since years.
> 
> Our global config is using :
> 
> ------------------------------------
> ddns-update-style interim;
> ddns-domainname "olddomain.net.";
> ddns-rev-domainname "in-addr.arpa.";
> 
> zone olddomain.net. {
>    primary 192.168.10.1;
>    key olddomain-nsupdate;
> }
> ------------------------------------
> 
> For a specific host, I'm trying to ask the DHCP server to register the 
> DNS record with a second domain.
> 
> Before :
> 
> ------------------------------------
> host myhost {
>    hardware ethernet aa:bb:cc:dd:ee:ff;
>    fixed-address 192.168.1.2;
> }
> ------------------------------------
> 
> After :
> 
> ------------------------------------
> host myhost {
>    hardware ethernet aa:bb:cc:dd:ee:ff;
>    fixed-address 192.168.1.2;
>    option domain-name "newdomain.net";
> }
> 
> # I added :
> zone newdomain.net. {
>    primary 192.168.10.2;
>    key newdomain-nsupdate;
> }
> ------------------------------------
> 
> I'm witnessing that the correct new domain is sent to the host.
> But I see that the server is building myhost.olddomain.net and sending 
> it to the old DHCP server.

Sorry, I ment : "to the old DNS server"

> 
> My questions :
> - what is the way to tell the DHCP server to use the new domain for this 
> host?
> - how comes the newdomain.net zone settings are never used?
> 
> Thank you for your help.
> 


-- 
Nicolas ECARNOT