The rename_device.php tool in the observium directory will do this.

./rename_device.php old new

Though you really should not be using bare IPs in observium...

Adam.

Sent from BlueMail

On 26 Mar 2019, at 10:23, "Kaiser, Erich via observium" <observium@observium.org> wrote:

What is the best way to go about changing the IP I am using to monitor the device without loosing all the graph data?

observium mailing list
observium@observium.org
http://postman.memetic.org/cgi-bin/mailman/listinfo/observium