With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
mplsTunnelIndex
mpls Tunnel Index
1.3.6.1.3.95.2.2.1.1
Uniquely identifies this row.
Back to MPLS-TE-MIB MIB page.
IPHost Network monitor allows you to monitor mplsTunnelIndex on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.