With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cmplsFrrConstHopLimit
Cisco MPLS Fast Reroute Constraint Hop Limit
1.3.6.1.4.1.9.10.98.2.1.1.1.9
The maximum number of hops that the detour LSP may traverse.
Back to CISCO-IETF-FRR-MIB MIB page.
IPHost Network monitor allows you to monitor cmplsFrrConstHopLimit 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.