With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccdsgIfTunnelIndex
CISCO CABLE DSG If Tunnel Index
1.3.6.1.4.1.9.10.999.2.1.1.1
The row index into the DSG Tunnel table.
Back to CISCO-CABLE-DSG-IF-MIB MIB page.
IPHost Network monitor allows you to monitor ccdsgIfTunnelIndex on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.