With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
civrZoneReadOnly
Cisco Inter VSAN routing Zone Read Only
1.3.6.1.4.1.9.9.371.1.1.3.2.1.7
This object indicates if only SCSI read operations are allowed on members of this IV zone which are SCSI targets. If this object is set to 'true', then only SCSI read operations are permitted. So, this IV zone becomes a read-only IV zone. If this object is set to 'false', then both SCSI read and write operations are permitted in this IV zone.
Back to CISCO-IVR-MIB MIB page.
IPHost Network monitor allows you to monitor civrZoneReadOnly on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.
