With IPHost Network Monitor you can run simple snmp requests against a Liebert device in your network.
lsUpsOnBypass
ls Ups On Bypass
1.3.6.1.4.1.476.1.1.1.2.13.1
Indicates that the UPS is currently on bypass.
Back to LIEBERT-SERIES-300-UPS-MIB MIB page.
IPHost Network monitor allows you to monitor lsUpsOnBypass 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.