With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
mplsOutSegmentIndexNext
mpls Out Segment Index Next
1.3.6.1.3.96.1.6
This object contains the next available value to be used for mplsOutSegmentIndex when creating entries in the mplsOutSegmentTable. The special value of a string containing the single octet 0x00 indicates that no new entries can be created in this table. Agents not allowing managers to create entries in this table MUST set this object to this special value.
Back to MPLS-LSR-STD-MIB MIB page.
IPHost Network monitor allows you to monitor mplsOutSegmentIndexNext on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.