With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccdsgIfTunnelInIpAddress
CISCO CABLE DSG If Tunnel In Ip Address
1.3.6.1.4.1.9.10.999.2.1.1.3
The DSG Tunnel Input IP address. Cannot be changed if the value of ccdsgIfTunnelRowStatus is active.
Back to CISCO-CABLE-DSG-IF-MIB MIB page.
IPHost Network monitor allows you to monitor ccdsgIfTunnelInIpAddress on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.