With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cIscsiInstLastSsnRmtNodeName
Cisco Iscsi Inst Last Ssn Rmt Node Name
1.3.6.1.4.1.9.10.94.1.2.1.1.12
An octet string describing the name of the remote node from the failed session.
Back to CISCO-ISCSI-MIB MIB page.
IPHost Network monitor allows you to monitor cIscsiInstLastSsnRmtNodeName on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.