Keep hosts Mac address

[Shawn Routhier]

On Dec 5, 2013, at 4:22 AM, Prunk Dump wrote:

> 2013/12/4 David Forrest <drf at maplepark.com>:
>> On Wed, 4 Dec 2013, Prunk Dump wrote:
> 
> 
> Thanks !
> 
> This is exactly what I want ! But I need to keep the built-in version
> of the DNS update. In the documentation It is say to copy the script
> of the top of the server/dhcpd.c file in the commit event. But I can
> read this in the source code :
> 
> 
> 
> /* This stuff is always executed to figure the default values for certain
>   ddns variables. */
> 
> char std_nsupdate [] = "                            \n\
> option server.ddns-hostname =                            \n\
>  pick (option fqdn.hostname, option host-name);                \n\
> option server.ddns-domainname =    config-option domain-name;            \n\
> option server.ddns-rev-domainname = \"in-addr.arpa.\";";
> 
> 
> /* This is the old-style name service updater that is executed
>   whenever a lease is committed.  It does not follow the DHCP-DNS
>   draft at all. */
> 
> char old_nsupdate [] = "                            \n\
> on commit {
> ...
> ....
> ....}
> "
> 
> 
> The comments say that is the old style DNS updater. This means that it
> will not be executed ?  I need to copy this old_nsupdate code ? Will
> this change the built-in DDNS behavior ?
> 
> 
> Where can I find a example configuration file ?
> 
> Thanks !
> 
> PELLEGRIN Baptiste.
> _______________________________________________
> dhcp-users mailing list
> dhcp-users at lists.isc.org
> https://lists.isc.org/mailman/listinfo/dhcp-users

The version of DDNS that uses the configuration language is the one
selected by using ad-hoc as the argument to ddns-update-style.  This
is old and has been deprecated in 4.2.x.  You should be using interim
instead.  

Shawn

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