With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
dsgIfTunnelGrpChannelIndex
dsg If Tunnel Group Channel Index
The index into this table.
Back to DSG-IF-MIB MIB page.
IPHost Network monitor allows you to monitor dsgIfTunnelGrpChannelIndex 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.