With IPHost Network Monitor you can run simple snmp requests against a IBM device in your network.
l2tAuthFailTunnelHostName
l2t Authentication Fail Tunnel Host Name
1.3.6.1.4.1.2.6.119.4.7.4.2.1.1.2
The host name used on the failed tunnel authentication attempt.
Back to ibm-ibml2tp MIB page.
IPHost Network monitor allows you to monitor l2tAuthFailTunnelHostName 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.