With IPHost Network Monitor you can run simple snmp requests against a IBM device in your network.
l2tAuthTunnelSuccesses
l2t Authentication Tunnel Successes
1.3.6.1.4.1.2.6.119.4.7.4.1.1
The number of successful tunnel authentications performed.
Back to ibm-ibml2tp MIB page.
IPHost Network monitor allows you to monitor l2tAuthTunnelSuccesses on IBM device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring IBM switches right now.