With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cslbxProbeHeaderFieldValue
Cisco SLB Health Monitor Probe Header Field Value
1.3.6.1.4.1.9.9.254.1.6.3.1.3
The HTTP header value associated with the HTTP header name given by cslbxProbeHeaderFieldName.
Back to CISCO-SLB-HEALTH-MON-MIB MIB page.
IPHost Network monitor allows you to monitor cslbxProbeHeaderFieldValue 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.