With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cdxCmtsCmEntry
Cisco DOCSIS Cmts Cable Modem Entry
1.3.6.1.4.1.9.9.116.1.3.6.1
The list contains a cable modem's attributes or configurable parameters from a CMTS.
Back to CISCO-DOCS-EXT-MIB MIB page.
IPHost Network monitor allows you to monitor cdxCmtsCmEntry on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.