With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
tn3270eSrvrConfConnectivityChk
tn3270e Srvr Conf Connectivity Chk
This object enables TIMING-MARK processing, NOP processing, or neither for a TN3270E server.
Back to TN3270E-MIB MIB page.
IPHost Network monitor allows you to monitor tn3270eSrvrConfConnectivityChk 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.