With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
docsIfCmtsChannelUtId
DOCSIS If Cmts Channel Ut Id
1.3.6.1.4.1.2011.2.25.127.1.3.9.1.2
The tertiary index into this table. Indicates the CMTS identifier for this physical channel.
Back to DOCS-IF-MIB MIB page.
IPHost Network monitor allows you to monitor docsIfCmtsChannelUtId 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.