Heavy config file and vlan usage
Emmanuel Lesouef
e.lesouef at crbn.fr
Wed Jun 20 14:04:25 UTC 2007
Le mardi 19 juin 2007 à 19:07 +0100, Simon Hobson a écrit :
>
> OK, so the question is wrong !
>
> Simple way to do this is to set ddns-domainname name to
> ipphones.testzone.intra in the appropriate subnet declaration. Each
> subnet can have it's own options, as can individual pools, or
> individual hosts - and not forgetting classes.
>
> The server will take care of updating the appropriate zone automatically.
>
> Eg:
>
> subnet .... {
> ddns-domainname = "pcs.testzone.intra";
> ....
> }
>
> subnet .... {
> ddns-domainname = "ipphones.testzone.intra";
> ....
> }
>
> So in fact the server never has to update anything other than
> ddns-domainname so the question is the wrong question for the problem
> !
> You almost never need to alter ddns-rev-domainname.
>
> If you allow updates by IP address then you do not even need any zone
> declarations in the dhcp config, it will automagically find the
> master server (it uses the authoritative server identified in the SOA
> record). If you do secure updates (ie by key) then you will have to
> define each zone, which is not necessarily the same as each domain
> name used.
>
Ok, this sounds fine to me.
Thank you for your help.
--
Emmanuel Lesouef
CRBN | DSI
t : 0231069671
m : e.lesouef at crbn.fr
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