With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
xdsl2ChannelStatusTable
xdsl2 Channel Status Table
1.3.6.1.4.1.2011.2.25.251.1.2.2
The table xdsl2ChannelStatusTable contains status parameters of VDSL2/ADSL/ADSL2 or ADSL2+ channel. This table contains live data from equipment.
Back to VDSL2-LINE-MIB MIB page.
IPHost Network monitor allows you to monitor xdsl2ChannelStatusTable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.