With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
adslAtucChanPerfCurr15MinTransmittedBlks
ADSL Atuc Chan Performance Current 15 Minimum Transmitted Blocks
1.3.6.1.2.1.10.94.1.1.10.1.9
Count of all encoded blocks transmitted on this channel within the current 15 minute interval.
Back to ADSL-LINE-MIB MIB page.
IPHost Network monitor allows you to monitor adslAtucChanPerfCurr15MinTransmittedBlks 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.