With IPHost Network Monitor you can run simple snmp requests against a Liebert device in your network.
bdfbRelayStatus
bdfb Relay Status
1.3.6.1.4.1.885.5.2.3.1.3
BDFB Relay Status String.
Back to BDFB-MIB MIB page.
IPHost Network monitor allows you to monitor bdfbRelayStatus on Liebert device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Liebert uninterruptible power sources right now.