With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
docsBpi2CmDeviceManufCert
docs Bpi2 Cm Device Manuf Cert
1.3.6.1.2.1.10.127.6.1.1.4.1.1.2
The X509 DER-encoded manufacturer certificate which signed the cable modem certificate.
Back to DOCS-BPI2-MIB MIB page.
IPHost Network monitor allows you to monitor docsBpi2CmDeviceManufCert 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.