You cannot add devices by IP address. You need to have working DNS resolution, or have host to IP mapping in your /etc/hosts file.

Sent from my Verizon Wireless 4G LTE smartphone

-------- Original message --------
From: Nurbek Suleimanov <nurbek@suleimanov.org>
Date: 05/07/2016 10:01 AM (GMT-07:00)
To: observium@observium.org
Subject: [Observium] Could not resolve

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