With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
mplsL3VpnVrfRTEntry
mpls L3 Vpn Vrf RT Entry
An entry in this table is created by an LSR for each route target configured for a VRF supporting a MPLS L3VPN instance. The indexing provides an ordering per-VRF instance. See [RFC4364] for a complete definition of a route target.
Back to MPLS-L3VPN-STD-MIB MIB page.
IPHost Network monitor allows you to monitor mplsL3VpnVrfRTEntry 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.