With IPHost Network Monitor you can run simple snmp requests against a IBM device in your network.
l2tHistSessDataRecvPackets
l2t History Session Data Recv Packets
1.3.6.1.4.1.2.6.119.4.7.5.2.1.8
The number packets received on the data tunnel for this session.
Back to ibm-ibml2tp MIB page.
IPHost Network monitor allows you to monitor l2tHistSessDataRecvPackets on IBM device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring IBM servers right now.