With IPHost Network Monitor you can run simple snmp requests against a IBM device in your network.
ibmSEPortDropDestNotFwds
ibm SE Port Dropped Destination Not Fwds
1.3.6.1.4.1.2.5.8.4.1.8.1.10
Frames not sent because output port not in forwarding state. Don't know which port they tag on yet.
Back to ibm-ibmlanex MIB page.
IPHost Network monitor allows you to monitor ibmSEPortDropDestNotFwds 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.
