Discover DHCP hosts

[ahui]

Hi,
i have a big problem. I have installed Zabbix agent on PC whitch have adress IP in DHCP, and i have set up the Discovery for discover Agents. So, when my server DHCP changes the adress of my hosts, the olds host become "Not available" and Zabbix server add new hosts in database. I would like that Zabbix updates only the adress. Can Zabbix add automaticaly the DNS Name of host ? Is it possible for Zabbix to use DNS Name for this problem? Someone has already have this problem? Can you help me to resolve it?


Suse 10
Zabbix 1.6.1

Ahui SIKA
Thank for help

[Cray]

Not sure about that but : when a host is added, if you look at the host configuration, you can tell Zabbix to connect to the DNS name instead of the host IP (when a host is added, the dns name will be added too if your dns server is configured properly).

However, so far I don't how to configure Zabbix to do it automatically :/