With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
docsDevFilterIpSmask
DOCSIS Device Filter Ip Smask
1.3.6.1.2.1.69.1.6.4.1.8
A bit mask that is to be applied to the source address prior to matching. This mask is not necessarily the same as a subnet mask, but 1s bits must be leftmost and contiguous.
Back to DOCS-CABLE-DEVICE-MIB MIB page.
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