With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciscoMlrAddressGroup
cisco Mlr Address Group
1.3.6.1.4.1.9.9.396.2.2.3
A collection of objects related to Multi-layer Addresses.
Back to CISCO-ITP-MLR-MIB MIB page.
IPHost Network monitor allows you to monitor ciscoMlrAddressGroup 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.