With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cIscsiNodeAttributesTable
Cisco Iscsi Node Attributes Table
1.3.6.1.4.1.9.10.94.1.6.1
A list of iSCSI nodes belonging to each iSCSI instance present on the local system. An iSCSI node can act as an initiator, a target, or both.
Back to CISCO-ISCSI-MIB MIB page.
IPHost Network monitor allows you to monitor cIscsiNodeAttributesTable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.