With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
pnniRouteTnsOperStatus
pnni Route Tns Operational Status
1.3.6.1.4.1.353.5.4.1.1.19.5.1.16
Indicates whether the reachable transit network is operationally valid and whether it is being advertised by this node.
Back to PNNI-MIB MIB page.
IPHost Network monitor allows you to monitor pnniRouteTnsOperStatus 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.
