With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
fspfLsrIncarnationNumber
Cisco Fabric Shortest Path First Lsr Incarnation Number
1.3.6.1.4.1.9.9.287.2.1.1.5
The link state incarnation number of this LSR. This is used to identify most recent instance of an LSR while updating the topology database when an LSR is received. The updating of an LSR includes incrementing its incarnation number prior to transmission of the updated LSR. So most recent LSR is the one with larger incarnation number.
Back to CISCO-FSPF-MIB MIB page.
IPHost Network monitor allows you to monitor fspfLsrIncarnationNumber on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.