With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ctsSessionUserID
cts Session User ID
1.3.6.1.4.1.9.9.630.1.2.1.1.6
The object indicates user name associated with this telnet session.
Back to CISCO-TELNET-SERVER-MIB MIB page.
IPHost Network monitor allows you to monitor ctsSessionUserID 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.
