With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
pnniAltRouteCountOriginator
pnni Alt Route Count Originator
1.3.6.1.4.1.353.5.4.1.1.1.7
The total number of alternate DTL stacks that this switching system has computed and placed into signalling messages as the DTLOriginator.
Back to PNNI-MIB MIB page.
IPHost Network monitor allows you to monitor pnniAltRouteCountOriginator on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.