We need to monitor several switches and routers across our Company's MPLS and we need to monitor utilization and a few other health items on this equipment using SNMP traps. If a monitored health item is out of bounds, we would like the SNMP trap software to send us an email notifying us. What are the best free SNMP trap programs that we can use to do this? Windows would be best but we would also be able to use Linux if absolutely necessary.
Thank you
Nagios
Opennms
Observium
Zenoss
are all pretty good.