With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
lineTestStartTime
line Test Start Time
1.3.6.1.4.1.9.10.26.1.4.3.1.7
Time stamp in displayable format. This is the time when the system starts the requested test.
Back to CISCO-C6200-MIB MIB page.
IPHost Network monitor allows you to monitor lineTestStartTime 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.
