With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
tn3270eSessionGroup
tn3270e Session Group
1.3.6.1.2.1.34.8.3.1.2
This group is mandatory for all hosts supporting the TN3270E-MIB.
Back to TN3270E-MIB MIB page.
IPHost Network monitor allows you to monitor tn3270eSessionGroup on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.