With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
appnVrnConfGroup
appn Vrn Configuration Group
1.3.6.1.2.1.34.4.3.2.8
An object providing the instrumentation for virtual routing node support in an APPN node.
Back to APPN-MIB MIB page.
IPHost Network monitor allows you to monitor appnVrnConfGroup on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.