With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cslbxConnIndex
Cisco Server Load Balancing Connection Index
1.3.6.1.4.1.9.9.254.1.12.1.1.1
The index to internal structures for the Extended Connection.
Back to CISCO-SLB-EXT-MIB MIB page.
IPHost Network monitor allows you to monitor cslbxConnIndex on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.