CISCO-ISCSI-MIB

All MIBs › CISCO-ISCSI-MIB

Organization: IETF IPS Working Group

Last Updated: 2002-10-05

Category: Cisco Devices, Fibre Channel and Storage

Description: Manages iSCSI target and initiator configuration, sessions, connections, and storage access statistics.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

What Is CISCO-ISCSI-MIB?

CISCO-ISCSI-MIB is a Cisco Systems build of the standard IETF IPS (IP Storage) Working Group iSCSI Protocol MIB, reporting iSCSI instance, session, and portal statistics on Cisco storage-networking equipment. Its instance-attributes table, keyed by index, records description, min/max supported version, vendor ID/version, portal/node/session counts, session-failure count and last-failure type/remote-node-name, while a session-error-statistics table records digest/connection-timeout/format error counts, and a portal-attributes table records row status, roles, and address type. As a status/performance MIB it lets a storage administrator watch iSCSI session-failure counts and diagnose digest or connection-timeout errors on Cisco iSCSI gateway equipment. It is deployed on Cisco Systems iSCSI-capable storage-networking equipment. Engineers can download the CISCO-ISCSI-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in CISCO-ISCSI-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

Cisco Systems iSCSI-capable storage-networking equipment

Monitoring Examples

A storage administrator checks cIscsiInstSsnFailures and cIscsiInstSsnDigestErrors to diagnose recurring iSCSI session drops on Cisco storage-networking equipment.

What Can Be Monitored

iSCSI session failures and error statistics

Imported Objects

From CISCO-SMI

ciscoExperiment

OBJECT-IDENTITY

From INET-ADDRESS-MIB

InetAddress
InetAddressType

From SNMP-FRAMEWORK-MIB

SnmpAdminString

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Counter64
Gauge32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-IDENTITY
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

AutonomousType
RowPointer
RowStatus
TEXTUAL-CONVENTION
TimeStamp
TruthValue

How to Use in IPNetwork Monitor

Example using cIscsiInstSsnFailures OID:

Select a Cisco iSCSI-capable storage-networking equipment as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type cIscsiInstSsnFailures into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. This object counts the number of times a session belonging to this instance has been failed. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter32-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases between polls, since a rising count of errors, failures, or discards often points to a real underlying problem. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
ciscoIscsiModule	1.3.6.1.4.1.9.10.94			The iSCSI Protocol MIB module.
cIscsiObjects	1.3.6.1.4.1.9.10.94.1
cIscsiDescriptors	1.3.6.1.4.1.9.10.94.1.1
cIscsiHeaderIntegrityTypes	1.3.6.1.4.1.9.10.94.1.1.1
cIscsiHdrIntegrityNone	1.3.6.1.4.1.9.10.94.1.1.1.1			The authoritative identifier when no integrity scheme (for either the header or data) is being used.
cIscsiHdrIntegrityCrc32c	1.3.6.1.4.1.9.10.94.1.1.1.2			The authoritative identifier when the integrity scheme (for either the header or data) is CRC-32c.
cIscsiDataIntegrityTypes	1.3.6.1.4.1.9.10.94.1.1.2
cIscsiDataIntegrityNone	1.3.6.1.4.1.9.10.94.1.1.2.1			The authoritative identifier when no integrity scheme (for either the header or data) is being used.
cIscsiDataIntegrityCrc32c	1.3.6.1.4.1.9.10.94.1.1.2.2			The authoritative identifier when the integrity scheme (for either the header or data) is CRC-32c.
cIscsiInstance	1.3.6.1.4.1.9.10.94.1.2
cIscsiInstanceAttributesTable	1.3.6.1.4.1.9.10.94.1.2.1		not-accessible	A list of iSCSI instances present on the system.
cIscsiInstanceAttributesEntry	1.3.6.1.4.1.9.10.94.1.2.1.1		not-accessible	An entry (row) containing management information applicable to a particular iSCSI instance.
U32 cIscsiInstIndex	1.3.6.1.4.1.9.10.94.1.2.1.1.1	Unsigned32	not-accessible	An arbitrary integer used to uniquely identify a particular ISCSI instance.
STR cIscsiInstDescr	1.3.6.1.4.1.9.10.94.1.2.1.1.2	SnmpAdminString	read-only	An octet string, determined by the implementation to describe the iSCSI instance. When only a single instance is present, this object may be set to the zero-length string; with multiple iSCSI instances, it may be used in an implementation-dependent manner to describe the purpose of the respective instance.
U32 cIscsiInstVersionMin	1.3.6.1.4.1.9.10.94.1.2.1.1.3	Unsigned32	read-only	Minimum version number of the iSCSI specification supported by this instance.
U32 cIscsiInstVersionMax	1.3.6.1.4.1.9.10.94.1.2.1.1.4	Unsigned32	read-only	Maximum version number of the iSCSI specification supported by this instance.
STR cIscsiInstVendorID	1.3.6.1.4.1.9.10.94.1.2.1.1.5	SnmpAdminString	read-only	An octet string describing the manufacturer of the implementation of this instance.
STR cIscsiInstVendorVersion	1.3.6.1.4.1.9.10.94.1.2.1.1.6	SnmpAdminString	read-only	An octet string set by the manufacturer describing the version of the implementation of this instance. The format of this string is determined solely by the manufacturer, and is for informational purposes only. It is unrelated to the iSCSI specification version numbers.
U32 cIscsiInstPortalNumber	1.3.6.1.4.1.9.10.94.1.2.1.1.7	Unsigned32	read-only	The number of rows in the cIscsiPortalAttributesTable which are currently associated with this iSCSI instance.
U32 cIscsiInstNodeNumber	1.3.6.1.4.1.9.10.94.1.2.1.1.8	Unsigned32	read-only	The number of rows in the cIscsiNodeAttributesTable which are currently associated with this iSCSI instance.
U32 cIscsiInstSessionNumber	1.3.6.1.4.1.9.10.94.1.2.1.1.9	Unsigned32	read-only	The number of rows in the cIscsiSessionAttributesTable which are currently associated with this iSCSI instance.
C32 cIscsiInstSsnFailuresEx	1.3.6.1.4.1.9.10.94.1.2.1.1.10	Counter32	read-only	This object counts the number of times a session belonging to this instance has been failed.
OID cIscsiInstLastSsnFailureType	1.3.6.1.4.1.9.10.94.1.2.1.1.11	AutonomousType	read-only	The counter object in the cIscsiInstSsnErrorStatsTable that was incremented when the last session failure occurred. If the reason for failure is not found in the cIscsiInstSsnErrorStatsTable, the value { 0.0 } is used instead.
STR cIscsiInstLastSsnRmtNodeName	1.3.6.1.4.1.9.10.94.1.2.1.1.12	SnmpAdminString	read-only	An octet string describing the name of the remote node from the failed session.
cIscsiInstanceSsnErrorStatsTable	1.3.6.1.4.1.9.10.94.1.2.2		not-accessible	A list of error types that will cause a session failure.
cIscsiInstanceSsnErrorStatsEntry	1.3.6.1.4.1.9.10.94.1.2.2.1		not-accessible	An entry (row) containing management information applicable to a particular iSCSI instance.
C32 cIscsiInstSsnDigestErrors	1.3.6.1.4.1.9.10.94.1.2.2.1.1	Counter32	read-only	The count of sessions which were failed due to receipt of a PDU containing header or data digest errors.
C32 cIscsiInstSsnCxnTimeoutErrors	1.3.6.1.4.1.9.10.94.1.2.2.1.2	Counter32	read-only	The count of sessions which were failed due to a sequence exceeding a time limit.
C32 cIscsiInstSsnFormatErrors	1.3.6.1.4.1.9.10.94.1.2.2.1.3	Counter32	read-only	The count of sessions which were failed due to receipt of a PDU which contained a format error.
cIscsiPortal	1.3.6.1.4.1.9.10.94.1.3
cIscsiPortalAttributesTable	1.3.6.1.4.1.9.10.94.1.3.1		not-accessible	A list of transport endpoints (using TCP or another transport protocol) used by this iSCSI instance. An iSCSI instance may use a portal to listen for incoming connections to its targets, to initiate connections to other targets, or both.
cIscsiPortalAttributesEntry	1.3.6.1.4.1.9.10.94.1.3.1.1		not-accessible	An entry (row) containing management information applicable to a particular portal instance.
U32 cIscsiPortalIndex	1.3.6.1.4.1.9.10.94.1.3.1.1.1	Unsigned32	not-accessible	An arbitrary integer used to uniquely identify a particular transport endpoint within this iSCSI instance.
ROW cIscsiPortalRowStatus	1.3.6.1.4.1.9.10.94.1.3.1.1.2	RowStatus	read-create	The status of the row.
BIT cIscsiPortalRoles	1.3.6.1.4.1.9.10.94.1.3.1.1.3	Bits	read-create	A portal can operate in one or both of two roles: as a target portal and/or an initiator portal. When a new cIscsiPortalAttributesEntry is to be created, the agent should use this object as a hint for the creation of a new cIscsiTgtPortalAttributesEntry and/or cIscsiIntrPortalAttributesEntry.
IPt cIscsiPortalAddrType	1.3.6.1.4.1.9.10.94.1.3.1.1.4	InetAddressType	read-create	The type of Internet Network Address in the cIscsiPortalAddr.
IP cIscsiPortalAddr	1.3.6.1.4.1.9.10.94.1.3.1.1.5	InetAddress	read-create	The portal's Internet Network Address.
CIS cIscsiPortalProtocol	1.3.6.1.4.1.9.10.94.1.3.1.1.6	CIscsiTransportProtocols	read-create	The portal's transport protocol.
U32 cIscsiPortalMaxRecvDataSegLength	1.3.6.1.4.1.9.10.94.1.3.1.1.7	Unsigned32	read-create	The maximum PDU length this portal can receive. This may be constrained by hardware characteristics and individual implementations may chose not to allow this object to be changed.
CIS cIscsiPortalPrimaryHdrDigest	1.3.6.1.4.1.9.10.94.1.3.1.1.8	CIscsiDigestMethod	read-create	The preferred header digest for this portal.
CIS cIscsiPortalPrimaryDataDigest	1.3.6.1.4.1.9.10.94.1.3.1.1.9	CIscsiDigestMethod	read-create	The preferred data digest method for this portal.
CIS cIscsiPortalSecondaryHdrDigest	1.3.6.1.4.1.9.10.94.1.3.1.1.10	CIscsiDigestMethod	read-create	An alternate header digest preference for this portal.
CIS cIscsiPortalSecondaryDataDigest	1.3.6.1.4.1.9.10.94.1.3.1.1.11	CIscsiDigestMethod	read-create	An alternate data digest preference for this portal.
T/F cIscsiPortalRecvMarker	1.3.6.1.4.1.9.10.94.1.3.1.1.12	TruthValue	read-create	This object indicates whether or not this portal will request markers in it's incoming data stream.
cIscsiTargetPortal	1.3.6.1.4.1.9.10.94.1.4
cIscsiTgtPortalAttributesTable	1.3.6.1.4.1.9.10.94.1.4.1		not-accessible	A list of transport endpoints (using TCP or another transport protocol) on which this iSCSI instance listens for incoming connections to its targets.
cIscsiTgtPortalAttributesEntry	1.3.6.1.4.1.9.10.94.1.4.1.1		not-accessible	An entry (row) containing management information applicable to a particular portal instance that is used to listen for incoming connections to local targets. This row is populated for each cIscsiPortalAttributesEntry row that may be used as a target portal.
U32 cIscsiTgtPortalPort	1.3.6.1.4.1.9.10.94.1.4.1.1.1	Unsigned32	read-write	The portal's transport protocol port number on which the portal listens for incoming iSCSI connections when the portal is used as a target portal.
U32 cIscsiTgtPortalTag	1.3.6.1.4.1.9.10.94.1.4.1.1.2	Unsigned32	read-write	The portal's aggregation tag when portal is used as a target portal. Multiple-connection sessions may be aggregated over portals sharing an identical aggregation tag.
cIscsiInitiatorPortal	1.3.6.1.4.1.9.10.94.1.5
cIscsiIntrPortalAttributesTable	1.3.6.1.4.1.9.10.94.1.5.1		not-accessible	A list of Internet Network Addresses (using TCP or another transport protocol) from which this iSCSI instance may initiate connections to other targets.
cIscsiIntrPortalAttributesEntry	1.3.6.1.4.1.9.10.94.1.5.1.1		not-accessible	An entry (row) containing management information applicable to a particular portal instance that is used to initiate connections to iSCSI targets. This row is populated for each cIscsiPortalAttributesEntry row that may be used as an initiator portal.
U32 cIscsiIntrPortalTag	1.3.6.1.4.1.9.10.94.1.5.1.1.1	Unsigned32	read-write	The portal's aggregation tag when the portal is used as an initiator portal. Multiple-connection sessions may be aggregated over portals sharing an identical aggregation tag.
cIscsiNode	1.3.6.1.4.1.9.10.94.1.6
cIscsiNodeAttributesTable	1.3.6.1.4.1.9.10.94.1.6.1		not-accessible	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.
cIscsiNodeAttributesEntry	1.3.6.1.4.1.9.10.94.1.6.1.1		not-accessible	An entry (row) containing management information applicable to a particular iSCSI node.
U32 cIscsiNodeIndex	1.3.6.1.4.1.9.10.94.1.6.1.1.1	Unsigned32	not-accessible	An arbitrary integer used to uniquely identify a particular node within an iSCSI instance present on the local system.
STR cIscsiNodeName	1.3.6.1.4.1.9.10.94.1.6.1.1.2	SnmpAdminString	read-only	A character string that is a globally unique identifier for this iSCSI node. The node name is independent of the location of the node, and can be resolved into a set of addresses through various discovery services.
STR cIscsiNodeAlias	1.3.6.1.4.1.9.10.94.1.6.1.1.3	SnmpAdminString	read-only	A character string that is a human-readable name or description of the iSCSI node. If configured, this alias may be communicated to the initiator or target node at the remote end of the connection during a Login Request or Response message. This string is not used as an identifier, but can be displayed by the system's user interface in a list of initiators and/or targets to which it is connected. If no alias is configured, this object is a zero-length string.
BIT cIscsiNodeRoles	1.3.6.1.4.1.9.10.94.1.6.1.1.4	Bits	read-only	A node can operate as in one or both of two roles: a target role and/or an initiator role.
NUM cIscsiNodeTransportType	1.3.6.1.4.1.9.10.94.1.6.1.1.5	RowPointer	read-only	A pointer to the corresponding scsiTrnspt object in the CISCO-SCSI-MIB (which in turn points to this iSCSI node) allowing management stations to locate the SCSI-level Device that is represented by this cIscsiNode.
T/F cIscsiNodeInitialR2T	1.3.6.1.4.1.9.10.94.1.6.1.1.6	TruthValue	read-only	This object indicates InitialR2T preference for this node - True = YES, False = will try to negotiate NO, will accept YES
T/F cIscsiNodeBidiInitialR2T	1.3.6.1.4.1.9.10.94.1.6.1.1.7	TruthValue	read-only	This object indicates BidiInitialR2T preference for this node- True = YES, False = will try to negotiate NO, will accept YES
T/F cIscsiNodeImmediateData	1.3.6.1.4.1.9.10.94.1.6.1.1.8	TruthValue	read-write	This object indicates ImmediateData preference for this node True = YES (but will accept NO), False = NO
U32 cIscsiNodeMaxOutstandingR2T	1.3.6.1.4.1.9.10.94.1.6.1.1.9	Unsigned32	read-write	Maximum number of outstanding R2Ts allowed per task.
U32 cIscsiNodeFirstBurstSize	1.3.6.1.4.1.9.10.94.1.6.1.1.10	Unsigned32	read-write	The maximum length (bytes) supported for unsolicited data to/from this node.
U32 cIscsiNodeMaxBurstSize	1.3.6.1.4.1.9.10.94.1.6.1.1.11	Unsigned32	read-write	The maximum number of bytes which can be sent within a single sequence of Data-In or Data-Out PDUs.
U32 cIscsiNodeMaxConnections	1.3.6.1.4.1.9.10.94.1.6.1.1.12	Unsigned32	read-write	The maximum number of connections allowed in each session to and/or from this node.
T/F cIscsiNodeDataSequenceInOrder	1.3.6.1.4.1.9.10.94.1.6.1.1.13	TruthValue	read-write	The DataSequenceInOrder preference of this node. False (=No) indicates that iSCSI data PDU sequences may be transferred in any order. True (=Yes) indicates that data PDU sequences must be transferred using continuously increasing offsets, except during error recovery.
T/F cIscsiNodeDataPduInOrder	1.3.6.1.4.1.9.10.94.1.6.1.1.14	TruthValue	read-write	The DataPDUInOrder preference of this node. False (=No) indicates that iSCSI data PDUs within sequences may be in any order. True (=Yes) indicates that data PDUs within sequences must be at continuously increasing addresses, with no gaps or overlay between PDUs.
U32 cIscsiNodeDefaultTime2Wait	1.3.6.1.4.1.9.10.94.1.6.1.1.15	Unsigned32	read-write	The DefaultTime2Wait preference of this node. This is the minimum time, in seconds, to wait before attempting an explicit/implicit logout or active task reassignment after an unexpected connection termination or a connection reset.
U32 cIscsiNodeDefaultTime2Retain	1.3.6.1.4.1.9.10.94.1.6.1.1.16	Unsigned32	read-write	The DefaultTime2Retain preference of this node. This is the maximum time, in seconds after an initial wait (Time2Wait), before which an active task reassignment is still possible after an unexpected connection termination or a connection reset.
U32 cIscsiNodeErrorRecoveryLevel	1.3.6.1.4.1.9.10.94.1.6.1.1.17	Unsigned32	read-write	The ErrorRecoveryLevel preference of this node. Currently, only 0-2 are valid. This object is designed to accommodate future error recover levels. Higher error recovery levels imply support in addition to support for the lower error level functions. In otherwords, error level 2 implies support for levels 0-1, since those functions are subsets of error level 2.
cIscsiTarget	1.3.6.1.4.1.9.10.94.1.7
cIscsiTargetAttributesTable	1.3.6.1.4.1.9.10.94.1.7.1		not-accessible	An entry (row) containing management information applicable to a particular node that can take on a target role.
cIscsiTargetAttributesEntry	1.3.6.1.4.1.9.10.94.1.7.1.1		not-accessible	An entry (row) containing management information applicable to a particular target.
C32 cIscsiTgtLoginFailures	1.3.6.1.4.1.9.10.94.1.7.1.1.1	Counter32	read-only	This object counts the number of times a login attempt to this local target has failed.
TIM cIscsiTgtLastFailureTime	1.3.6.1.4.1.9.10.94.1.7.1.1.2	TimeStamp	read-only	The timestamp of the most recent failure of a login attempt to this target. A value of zero indicates that no such failures have occurred.
OID cIscsiTgtLastFailureType	1.3.6.1.4.1.9.10.94.1.7.1.1.3	AutonomousType	read-only	The type of the most recent failure of a login attempt to this target, represented as the OID of the counter object in cIscsiTargetLoginStatsTable for which the relevant instance was incremented. A value of 0.0 indicates a type which is not represented by any of the counters in cIscsiTargetLoginStatsTable.
STR cIscsiTgtLastIntrFailureName	1.3.6.1.4.1.9.10.94.1.7.1.1.4	SnmpAdminString	read-only	An octet string giving the name of the initiator that failed the last login attempt.
IPt cIscsiTgtLastIntrFailureAddrType	1.3.6.1.4.1.9.10.94.1.7.1.1.5	InetAddressType	read-only	The type of Internet Network Address in cIscsiTgtLastIntrFailureAddr.
IP cIscsiTgtLastIntrFailureAddr	1.3.6.1.4.1.9.10.94.1.7.1.1.6	InetAddress	read-only	An Internet Network Address giving the host address of the initiator that failed the last login attempt.
cIscsiTargetLoginStatsTable	1.3.6.1.4.1.9.10.94.1.7.2		not-accessible	A table of counters which keep a record of the results of initiators' login attempts to this target.
cIscsiTargetLoginStatsEntry	1.3.6.1.4.1.9.10.94.1.7.2.1		not-accessible	An entry (row) containing counters for each result of a login attempt to this target.
C32 cIscsiTgtLoginAccepts	1.3.6.1.4.1.9.10.94.1.7.2.1.1	Counter32	read-only	The count of Login Response PDUs with status 0x0000, Accept Login, transmitted by this target.
C32 cIscsiTgtLoginOtherFails	1.3.6.1.4.1.9.10.94.1.7.2.1.2	Counter32	read-only	The number of Login Response PDUs which were transmitted by this target, and which were not counted by any other object in the row.
C32 cIscsiTgtLoginRedirects	1.3.6.1.4.1.9.10.94.1.7.2.1.3	Counter32	read-only	The count of Login Response PDUs with status class 0x01, Redirection, transmitted by this target.
C32 cIscsiTgtLoginAuthorizeFails	1.3.6.1.4.1.9.10.94.1.7.2.1.4	Counter32	read-only	The count of Login Response PDUs with status 0x0202, Forbidden Target, transmitted by this target. If this counter is incremented, an cIscsiTgtLoginFailure notification should be generated.
C32 cIscsiTgtLoginAuthenticateFails	1.3.6.1.4.1.9.10.94.1.7.2.1.5	Counter32	read-only	The count of Login Response PDUs with status 0x0201, Authentication Failed, transmitted by this target If this counter is incremented, an cIscsiTgtLoginFailure notification should be generated.
C32 cIscsiTgtLoginNegotiateFails	1.3.6.1.4.1.9.10.94.1.7.2.1.6	Counter32	read-only	The number of times a target has effectively refused a login because the parameter negotiation failed. [Ed. While this situation can occur, the exact mechanism is as yet undefined in the iSCSI Protocol Spec.] If this counter is incremented, an cIscsiTgtLoginFailure notification should be generated.
cIscsiTargetLogoutStatsTable	1.3.6.1.4.1.9.10.94.1.7.3		not-accessible	When a target receives a Logout command, it responds with a Logout Response that carries a status code. This table contains counters for both normal and abnormal logout requests received by this target.
cIscsiTargetLogoutStatsEntry	1.3.6.1.4.1.9.10.94.1.7.3.1		not-accessible	An entry (row) containing counters of Logout Response PDUs that were received by this target.
C32 cIscsiTgtLogoutNormals	1.3.6.1.4.1.9.10.94.1.7.3.1.1	Counter32	read-only	The count of Logout Command PDUs received by this target, with reason code 0 (closes the session).
C32 cIscsiTgtLogoutOthers	1.3.6.1.4.1.9.10.94.1.7.3.1.2	Counter32	read-only	The count of Logout Command PDUs received by this target, with any status code other than 0.
cIscsiTgtAuthorization	1.3.6.1.4.1.9.10.94.1.8
cIscsiTgtAuthAttributesTable	1.3.6.1.4.1.9.10.94.1.8.1		not-accessible	A list of initiator identities that are authorized to access each target node within each iSCSI instance present on the local system.
cIscsiTgtAuthAttributesEntry	1.3.6.1.4.1.9.10.94.1.8.1.1		not-accessible	An entry (row) containing management information applicable to a particular target node's authorized initiator identity.
U32 cIscsiTgtAuthIndex	1.3.6.1.4.1.9.10.94.1.8.1.1.1	Unsigned32	not-accessible	An arbitrary integer used to uniquely identify a particular target's authorized initiator identity within an iSCSI instance present on the local system.
ROW cIscsiTgtAuthRowStatus	1.3.6.1.4.1.9.10.94.1.8.1.1.2	RowStatus	read-create	The status of the row.
NUM cIscsiTgtAuthIdentity	1.3.6.1.4.1.9.10.94.1.8.1.1.3	RowPointer	read-create	A pointer to the corresponding IPS-AUTH MIB user entry that will be allowed to access this iSCSI target.
cIscsiInitiator	1.3.6.1.4.1.9.10.94.1.9
cIscsiInitiatorAttributesTable	1.3.6.1.4.1.9.10.94.1.9.1		not-accessible	A list of iSCSI nodes that can take on an initiator role, belonging to each iSCSI instance present on the local system.
cIscsiInitiatorAttributesEntry	1.3.6.1.4.1.9.10.94.1.9.1.1		not-accessible	An entry (row) containing management information applicable to a particular iSCSI node that has initiator capabilities.
C32 cIscsiIntrLoginFailures	1.3.6.1.4.1.9.10.94.1.9.1.1.1	Counter32	read-only	This object counts the number of times a login attempt from this local initiator has failed.
TIM cIscsiIntrLastFailureTime	1.3.6.1.4.1.9.10.94.1.9.1.1.2	TimeStamp	read-only	The timestamp of the most recent failure of a login attempt from this initiator. A value of zero indicates that no such failures have occurred.
OID cIscsiIntrLastFailureType	1.3.6.1.4.1.9.10.94.1.9.1.1.3	AutonomousType	read-only	The type of the most recent failure of a login attempt from this initiator, represented as the OID of the counter object in cIscsiInitiatorLoginStatsTable for which the relevant instance was incremented. A value of 0.0 indicates a type which is not represented by any of the counters in cIscsiInitiatorLoginStatsTable.
STR cIscsiIntrLastTgtFailureName	1.3.6.1.4.1.9.10.94.1.9.1.1.4	SnmpAdminString	read-only	An octet string giving the name of the target that failed the last login attempt.
IPt cIscsiIntrLastTgtFailureAddrType	1.3.6.1.4.1.9.10.94.1.9.1.1.5	InetAddressType	read-only	The type of Internet Network Address in cIscsiIntrLastTgtFailureAddr.
IP cIscsiIntrLastTgtFailureAddr	1.3.6.1.4.1.9.10.94.1.9.1.1.6	InetAddress	read-only	An Internet Network Address giving the host address of the target that failed the last login attempt.
cIscsiInitiatorLoginStatsTable	1.3.6.1.4.1.9.10.94.1.9.2		not-accessible	A table of counters which keep track of the results of this initiator's login attempts.
cIscsiInitiatorLoginStatsEntry	1.3.6.1.4.1.9.10.94.1.9.2.1		not-accessible	An entry (row) containing counters of each result of this initiator's login attempts.
C32 cIscsiIntrLoginAcceptRsps	1.3.6.1.4.1.9.10.94.1.9.2.1.1	Counter32	read-only	The count of Login Response PDUs with status 0x0000, Accept Login, received by this initiator.
C32 cIscsiIntrLoginOtherFailRsps	1.3.6.1.4.1.9.10.94.1.9.2.1.2	Counter32	read-only	The count of Login Response PDUs received by this initiator with any status code not counted in the objects below.
C32 cIscsiIntrLoginRedirectRsps	1.3.6.1.4.1.9.10.94.1.9.2.1.3	Counter32	read-only	The count of Login Response PDUs with status class 0x01, Redirection, received by this initiator.
C32 cIscsiIntrLoginAuthFailRsps	1.3.6.1.4.1.9.10.94.1.9.2.1.4	Counter32	read-only	The count of Login Response PDUs with status class 0x201, Authentication Failed, received by this initiator.
C32 cIscsiIntrLoginAuthenticateFails	1.3.6.1.4.1.9.10.94.1.9.2.1.5	Counter32	read-only	The number of times the initiator has aborted a login because the target could not be authenticated. No response is generated. If this counter is incremented, an cIscsiIntrLoginFailure notification should be generated.
C32 cIscsiIntrLoginNegotiateFails	1.3.6.1.4.1.9.10.94.1.9.2.1.6	Counter32	read-only	The number of times the initiator has aborted a login because parameter negotiation with the target failed. No response is generated. If this counter is incremented, an cIscsiIntrLoginFailure notification should be generated.
cIscsiInitiatorLogoutStatsTable	1.3.6.1.4.1.9.10.94.1.9.3		not-accessible	When an initiator attempts send a Logout command, the target responds with a Logout Response that carries a status code. This table contains a list of counters of Logout Response PDUs of each status code, that were received by each initiator belonging to this iSCSI instance present on this system.
cIscsiInitiatorLogoutStatsEntry	1.3.6.1.4.1.9.10.94.1.9.3.1		not-accessible	An entry (row) containing counters of Logout Response PDUs of each status code, that were generated by this initiator.
C32 cIscsiIntrLogoutNormals	1.3.6.1.4.1.9.10.94.1.9.3.1.1	Counter32	read-only	The count of Logout Command PDUs generated by this initiator with reason code 0 (closes the session).
C32 cIscsiIntrLogoutOthers	1.3.6.1.4.1.9.10.94.1.9.3.1.2	Counter32	read-only	The count of Logout Command PDUs generated by this initiator with any status code other than 0.
cIscsiIntrAuthorization	1.3.6.1.4.1.9.10.94.1.10
cIscsiIntrAuthAttributesTable	1.3.6.1.4.1.9.10.94.1.10.1		not-accessible	A list of target identities which each initiator on the local system may access.
cIscsiIntrAuthAttributesEntry	1.3.6.1.4.1.9.10.94.1.10.1.1		not-accessible	An entry (row) containing management information applicable to a particular initiator node's authorized target identity.
U32 cIscsiIntrAuthIndex	1.3.6.1.4.1.9.10.94.1.10.1.1.1	Unsigned32	not-accessible	An arbitrary integer used to uniquely identify a particular initiator node's authorized target identity within an iSCSI instance present on the local system.
ROW cIscsiIntrAuthRowStatus	1.3.6.1.4.1.9.10.94.1.10.1.1.2	RowStatus	read-only	The status of the row.
NUM cIscsiIntrAuthIdentity	1.3.6.1.4.1.9.10.94.1.10.1.1.3	RowPointer	read-only	A pointer to the corresponding IPS-AUTH MIB user entry to which this initiator node should attempt to establish an iSCSI session.
cIscsiSession	1.3.6.1.4.1.9.10.94.1.11
cIscsiSessionAttributesTable	1.3.6.1.4.1.9.10.94.1.11.1		not-accessible	A list of sessions belonging to each iSCSI instance present on the system.
cIscsiSessionAttributesEntry	1.3.6.1.4.1.9.10.94.1.11.1.1		not-accessible	An entry (row) containing management information applicable to a particular session.
U32 cIscsiSsnIndex	1.3.6.1.4.1.9.10.94.1.11.1.1.1	Unsigned32	not-accessible	An arbitrary integer used to uniquely identify a particular session within an iSCSI instance present on the local system.
INT cIscsiSsnDirection	1.3.6.1.4.1.9.10.94.1.11.1.1.2	INTEGER	read-only	Direction of iSCSI session: InboundSession - session is established from an external initiator to a target within this iSCSI instance. OutboundSession - session is established from an initiator within this iSCSI instance to an external target.
STR cIscsiSsnInitiatorName	1.3.6.1.4.1.9.10.94.1.11.1.1.3	SnmpAdminString	read-only	If cIscsiSsnDirection is Inbound, this object is an octet string that will contain the name of the remote initiator. If cIscsiSsnDirection is Outbound, this object will contain a zero-length string.
STR cIscsiSsnTargetName	1.3.6.1.4.1.9.10.94.1.11.1.1.4	SnmpAdminString	read-only	If cIscsiSsnDirection is Outbound, this object is an octet string that will contain the name of the remote target. If cIscsiSsnDirection is Inbound, this object will contain a zero-length string.
U32 cIscsiSsnTsih	1.3.6.1.4.1.9.10.94.1.11.1.1.5	Unsigned32	read-only	The target-defined identification handle for this session.
OCT cIscsiSsnIsid	1.3.6.1.4.1.9.10.94.1.11.1.1.6	OCTET STRING	read-only	The initiator-defined portion of the iSCSI Session ID.
STR cIscsiSsnInitiatorAlias	1.3.6.1.4.1.9.10.94.1.11.1.1.7	SnmpAdminString	read-only	An octet string that gives the alias communicated by the initiator end of the session during the login phase. If no alias exists, the value is a zero-length string.
STR cIscsiSsnTargetAlias	1.3.6.1.4.1.9.10.94.1.11.1.1.8	SnmpAdminString	read-only	An octet string that gives the alias communicated by the target end of the session during the login phase. If no alias exists, the value is a zero-length string.
T/F cIscsiSsnInitialR2T	1.3.6.1.4.1.9.10.94.1.11.1.1.9	TruthValue	read-only	If set to true, indicates that the initiator must wait for an R2T before sending to the target. If set to false, the initiator may send data immediately, within limits set by cIscsiSsnFirstBurstSize and the expected data transfer length of the request. Default is true.
T/F cIscsiSsnBidiInitialR2T	1.3.6.1.4.1.9.10.94.1.11.1.1.10	TruthValue	read-only	If set to true, indicates that the initiator must wait for an R2T before sending data to the target within a bi-directional (both read and write) request. If false, the initiator may send unsolicited write data as part of the request.
T/F cIscsiSsnImmediateData	1.3.6.1.4.1.9.10.94.1.11.1.1.11	TruthValue	read-only	Indicates whether the initiator and target have agreed to support immediate data on this session.
INT cIscsiSsnType	1.3.6.1.4.1.9.10.94.1.11.1.1.12	INTEGER	read-only	Type of iSCSI session: normalSession - session is a normal iSCSI session discoverySession - session is being used only for discovery.
U32 cIscsiSsnMaxOutstandingR2T	1.3.6.1.4.1.9.10.94.1.11.1.1.13	Unsigned32	read-only	The maximum number of outstanding request-to-transmit (R2T)s per task within this session.
U32 cIscsiSsnFirstBurstSize	1.3.6.1.4.1.9.10.94.1.11.1.1.14	Unsigned32	read-only	The maximum length supported for unsolicited data sent within this session.
U32 cIscsiSsnMaxBurstSize	1.3.6.1.4.1.9.10.94.1.11.1.1.15	Unsigned32	read-only	The maximum number of bytes which can be sent within a single sequence of Data-In or Data-Out PDUs.
G32 cIscsiSsnConnectionNumber	1.3.6.1.4.1.9.10.94.1.11.1.1.16	Gauge32	read-only	The number of transport protocol connections that currently belong to this session.
NUM cIscsiSsnAuthIdentity	1.3.6.1.4.1.9.10.94.1.11.1.1.17	RowPointer	read-only	This object contains a row in the IPS-AUTH MIB which identifies the authentication method being used on this session, as communicated during the login phase.
T/F cIscsiSsnDataSequenceInOrder	1.3.6.1.4.1.9.10.94.1.11.1.1.18	TruthValue	read-only	False indicates that iSCSI data PDU sequences may be transferred in any order. True indicates that data PDU sequences must be transferred using continuously increasing offsets, except during error recovery.
T/F cIscsiSsnDataPduInOrder	1.3.6.1.4.1.9.10.94.1.11.1.1.19	TruthValue	read-only	False indicates that iSCSI data PDUs within sequences may be in any order. True indicates that data PDUs within sequences must be at continuously increasing addresses, with no gaps or overlay between PDUs. Default is true.
U32 cIscsiSsnErrorRecoveryLevel	1.3.6.1.4.1.9.10.94.1.11.1.1.20	Unsigned32	read-only	The level of error recovery negotiated between the initiator and the target. Higher numbers represent more detailed recovery schemes.
cIscsiSessionStatsTable	1.3.6.1.4.1.9.10.94.1.11.2		not-accessible	A list of general iSCSI traffic counters for each of the sessions present on the system.
cIscsiSessionStatsEntry	1.3.6.1.4.1.9.10.94.1.11.2.1		not-accessible	An entry (row) containing general iSCSI traffic counters for a particular session.
C32 cIscsiSsnCmdPdus	1.3.6.1.4.1.9.10.94.1.11.2.1.1	Counter32	read-only	The count of Command PDUs transferred on this session.
C32 cIscsiSsnRspPdus	1.3.6.1.4.1.9.10.94.1.11.2.1.2	Counter32	read-only	The count of Response PDUs transferred on this session.
C64 cIscsiSsnTxDataOctets	1.3.6.1.4.1.9.10.94.1.11.2.1.3	Counter64	read-only	The count of data octets that were transmitted by the local iSCSI node on this session.
C64 cIscsiSsnRxDataOctets	1.3.6.1.4.1.9.10.94.1.11.2.1.4	Counter64	read-only	The count of data octets that were received by the local iSCSI node on this session.
cIscsiSessionCxnErrorStatsTable	1.3.6.1.4.1.9.10.94.1.11.3		not-accessible	A list of error counters for each of the sessions present on this system.
cIscsiSessionCxnErrorStatsEntry	1.3.6.1.4.1.9.10.94.1.11.3.1		not-accessible	An entry (row) containing error counters for a particular session.
C32 cIscsiSsnDigestErrors	1.3.6.1.4.1.9.10.94.1.11.3.1.1	Counter32	read-only	The count of PDUs which were received on the session and contained header or data digest errors.
C32 cIscsiSsnCxnTimeoutErrors	1.3.6.1.4.1.9.10.94.1.11.3.1.2	Counter32	read-only	The count of connections within this session which have been terminated due to timeout.
cIscsiConnection	1.3.6.1.4.1.9.10.94.1.12
cIscsiConnectionAttributesTable	1.3.6.1.4.1.9.10.94.1.12.1		not-accessible	A list of connections belonging to each iSCSI instance present on the system.
cIscsiConnectionAttributesEntry	1.3.6.1.4.1.9.10.94.1.12.1.1		not-accessible	An entry (row) containing management information applicable to a particular connection.
U32 cIscsiCxnIndex	1.3.6.1.4.1.9.10.94.1.12.1.1.1	Unsigned32	not-accessible	An arbitrary integer used to uniquely identify a particular connection of a particular session within an iSCSI instance present on the local system.
U32 cIscsiCxnCid	1.3.6.1.4.1.9.10.94.1.12.1.1.2	Unsigned32	read-only	The iSCSI Connection ID for this connection.
INT cIscsiCxnState	1.3.6.1.4.1.9.10.94.1.12.1.1.3	INTEGER	read-only	The current state of this connection, from an iSCSI negotiation point of view. Here are the states: login - The transport protocol connection has been established, but a valid iSCSI login response with the final bit set has not been sent or received. full - A valid iSCSI login response with the final bit set has been sent or received. logout - A valid iSCSI logout command has been sent or received, but the transport protocol connection has not yet been closed.
IPt cIscsiCxnLocalAddrType	1.3.6.1.4.1.9.10.94.1.12.1.1.4	InetAddressType	read-only	The type of Internet Network Address in cIscsiCxnLocalAddr.
IP cIscsiCxnLocalAddr	1.3.6.1.4.1.9.10.94.1.12.1.1.5	InetAddress	read-only	The local Internet Network Address used by this connection.
CIS cIscsiCxnProtocol	1.3.6.1.4.1.9.10.94.1.12.1.1.6	CIscsiTransportProtocols	read-only	The transport protocol over which this connection is running.
U32 cIscsiCxnLocalPort	1.3.6.1.4.1.9.10.94.1.12.1.1.7	Unsigned32	read-only	The local transport protocol port used by this connection.
IPt cIscsiCxnRemoteAddrType	1.3.6.1.4.1.9.10.94.1.12.1.1.8	InetAddressType	read-only	The type of Internet Network Address in cIscsiCxnRemoteAddr.
IP cIscsiCxnRemoteAddr	1.3.6.1.4.1.9.10.94.1.12.1.1.9	InetAddress	read-only	The remote Internet Network Address used by this connection.
U32 cIscsiCxnRemotePort	1.3.6.1.4.1.9.10.94.1.12.1.1.10	Unsigned32	read-only	The remote transport protocol port used by this connection.
U32 cIscsiCxnMaxRecvDataSegLength	1.3.6.1.4.1.9.10.94.1.12.1.1.11	Unsigned32	read-only	The maximum data payload size supported for command or data PDUs in use within this connection. Note that the size of reported in bytes even though the negotiation is in 512k blocks.
CIS cIscsiCxnHeaderIntegrity	1.3.6.1.4.1.9.10.94.1.12.1.1.12	CIscsiDigestMethod	read-only	This object identifies the iSCSI header digest scheme in use within this connection.
CIS cIscsiCxnDataIntegrity	1.3.6.1.4.1.9.10.94.1.12.1.1.13	CIscsiDigestMethod	read-only	This object identifies the iSCSI data digest scheme in use within this connection.
T/F cIscsiCxnRecvMarker	1.3.6.1.4.1.9.10.94.1.12.1.1.14	TruthValue	read-only	This object indicates whether or not this connection is receiving markers in in its incoming data stream.
T/F cIscsiCxnSendMarker	1.3.6.1.4.1.9.10.94.1.12.1.1.15	TruthValue	read-only	This object indicates whether or not this connection is inserting markers in in its outgoing data stream.
cIscsiNotifications	1.3.6.1.4.1.9.10.94.2
cIscsiNotificationsPrefix	1.3.6.1.4.1.9.10.94.2.0
NTF cIscsiTgtLoginFailure	1.3.6.1.4.1.9.10.94.2.0.1			Sent when a login is failed by a target. The implementation of this trap should not send more than 3 notifications of this type in any 10 second time span.
NTF cIscsiIntrLoginFailure	1.3.6.1.4.1.9.10.94.2.0.2			Sent when a login is failed by a initiator. The implementation of this trap should not send more than 3 notifications of this type in any 10 second time span.
NTF cIscsiInstSessionFailure	1.3.6.1.4.1.9.10.94.2.0.3			Sent when an active session is failed by either the initiator or the target. The implementation of this trap should not send more than 3 notifications of this type in any 10 second time span.
cIscsiConformance	1.3.6.1.4.1.9.10.94.3
cIscsiGroups	1.3.6.1.4.1.9.10.94.3.1
cIscsiInstanceAttributesGroup	1.3.6.1.4.1.9.10.94.3.1.1			A collection of objects providing information about iSCSI instances.
cIscsiInstanceSsnErrorStatsGroup	1.3.6.1.4.1.9.10.94.3.1.2			A collection of objects providing information about errors that have caused a session failure for an iSCSI instance.
cIscsiPortalAttributesGroup	1.3.6.1.4.1.9.10.94.3.1.3			A collection of objects providing information about the transport protocol endpoints of the local targets.
cIscsiTgtPortalAttributesGroup	1.3.6.1.4.1.9.10.94.3.1.4			A collection of objects providing information about the transport protocol endpoints of the local targets.
cIscsiIntrPortalAttributesGroup	1.3.6.1.4.1.9.10.94.3.1.5			A collection of objects providing information about the Internet Network Addresses of the local initiators.
cIscsiNodeAttributesGroup	1.3.6.1.4.1.9.10.94.3.1.6			A collection of objects providing information about all local targets.
cIscsiTargetAttributesGroup	1.3.6.1.4.1.9.10.94.3.1.7			A collection of objects providing information about all local targets.
cIscsiTargetLoginStatsGroup	1.3.6.1.4.1.9.10.94.3.1.8			A collection of objects providing information about all login attempts by remote initiators to local targets.
cIscsiTargetLogoutStatsGroup	1.3.6.1.4.1.9.10.94.3.1.9			A collection of objects providing information about all logout events between remote initiators to local targets.
cIscsiTargetAuthGroup	1.3.6.1.4.1.9.10.94.3.1.10			.
cIscsiInitiatorAttributesGroup	1.3.6.1.4.1.9.10.94.3.1.11			A collection of objects providing information about all local initiators.
cIscsiInitiatorLoginStatsGroup	1.3.6.1.4.1.9.10.94.3.1.12			A collection of objects providing information about all login attempts by local initiators to remote targets.
cIscsiInitiatorLogoutStatsGroup	1.3.6.1.4.1.9.10.94.3.1.13			A collection of objects providing information about all logout events between local initiators to remote targets.
cIscsiInitiatorAuthGroup	1.3.6.1.4.1.9.10.94.3.1.14			.
cIscsiSessionAttributesGroup	1.3.6.1.4.1.9.10.94.3.1.15			A collection of objects providing information applicable to all sessions.
cIscsiSessionStatsGroup	1.3.6.1.4.1.9.10.94.3.1.16			A collection of objects providing information about message and data traffic for all sessions.
cIscsiSessionCxnErrorStatsGroup	1.3.6.1.4.1.9.10.94.3.1.17			A collection of objects providing information about connection errors for all sessions.
cIscsiConnectionAttributesGroup	1.3.6.1.4.1.9.10.94.3.1.18			A collection of objects providing information about all connections used by all sessions.
cIscsiTgtLgnNotificationsGroup	1.3.6.1.4.1.9.10.94.3.1.19			A collection of notifications which indicate a login failure from a remote initiator to a local target.
cIscsiIntrLgnNotificationsGroup	1.3.6.1.4.1.9.10.94.3.1.20			A collection of notifications which indicate a login failure from a local initiator to a remote target.
cIscsiSsnFlrNotificationsGroup	1.3.6.1.4.1.9.10.94.3.1.21			A collection of notifications which indicate session failures occurring after login.
cIscsiCompliances	1.3.6.1.4.1.9.10.94.3.2
cIscsiComplianceV1	1.3.6.1.4.1.9.10.94.3.2.1			Initial version of compliance statement based on initial version of MIB. If an implementation can be both a target and an initiator, all groups are mandatory.

RFC description

Manages iSCSI (SCSI over TCP) protocol operations and connections on Cisco storage networking devices.

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Download CISCO-ISCSI-MIB