With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cIscsiPortalPrimaryHdrDigest
Cisco Iscsi Portal Primary Hdr Digest
1.3.6.1.4.1.9.10.94.1.3.1.1.8
The preferred header digest for this portal.
Back to CISCO-ISCSI-MIB MIB page.
IPHost Network monitor allows you to monitor cIscsiPortalPrimaryHdrDigest 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.