With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cSdslStucPerfPrev1DayUnavlRsrcs
Cisco Sdsl Stuc Perf Prev1 Day Unavl Rsrcs
1.3.6.1.4.1.9.9.155.1.6.1.37
This object specifies the number of packets discarded on the STU-C due to unavailable resources, such as lack of buffer space, in the previous 1-day interval.
Back to CISCO-SDSL-LINE-MIB MIB page.
IPHost Network monitor allows you to monitor cSdslStucPerfPrev1DayUnavlRsrcs on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.