With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccsgsUserCurrent
ccsgs User Current
1.3.6.1.4.1.9.9.597.1.2.1.1.1
The total number of users with one or more active sessions on the system.
Back to CISCO-CONTENT-SERVICES-MIB MIB page.
IPHost Network monitor allows you to monitor ccsgsUserCurrent 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.