Great device, does SNMP - the issue is that its only on during the day, and only on some days. It connects a mobile bus we have with 4G cellular data back to the home office. I want to monitor the device on the bus, but the connection of course is transient being cellular. Its only on a few days a month and only during the day.
I wish there was a poll that could show when it comes up and leaves it in an UN-monitored state when its down instead of showing down hard. I like to know when its active, but their schedule is all over the map and changes frequently which makes it almost impossible for me to only monitor with a normal SNMP/ICMP poller.