rows will be found or created. If both bits are set, one
or more corresponding rows will be found or created in
one of the above tables."
::= { iscsiPortalAttributesEntry 3 }
iscsiPortalAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The type of Internet Network Address contained in the
corresponding instance of the iscsiPortalAddr."
DEFVAL { ipv4 }
::= { iscsiPortalAttributesEntry 4 }
iscsiPortalAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The portal’s Internet Network Address, of the type
specified by the object iscsiPortalAddrType. If
iscsiPortalAddrType has the value ’dns’, this address
gets resolved to an IP address whenever a new iSCSI
connection is established using this portal."
::= { iscsiPortalAttributesEntry 5 }
iscsiPortalProtocol OBJECT-TYPE
SYNTAX IscsiTransportProtocol
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The portal’s transport protocol."
DEFVAL { 6 } -- TCP
::= { iscsiPortalAttributesEntry 6 }
iscsiPortalMaxRecvDataSegLength OBJECT-TYPE
SYNTAX Unsigned32 (512..16777215)
UNITS "bytes"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The maximum PDU length this portal can receive.
This may be constrained by hardware characteristics
and individual implementations may choose not to
allow this object to be changed."
REFERENCE
"RFC 3720, Section 12.12, MaxRecvDataSegmentLength"
DEFVAL { 8192 }
::= { iscsiPortalAttributesEntry 7 }
iscsiPortalPrimaryHdrDigest OBJECT-TYPE
SYNTAX IscsiDigestMethod
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The preferred header digest for this portal."
DEFVAL { crc32c }
::= { iscsiPortalAttributesEntry 8 }
iscsiPortalPrimaryDataDigest OBJECT-TYPE
SYNTAX IscsiDigestMethod
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The preferred data digest method for this portal."
DEFVAL { crc32c }
::= { iscsiPortalAttributesEntry 9 }
iscsiPortalSecondaryHdrDigest OBJECT-TYPE
SYNTAX IscsiDigestMethod
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"An alternate header digest preference for this portal."
DEFVAL { noDigest }
::= { iscsiPortalAttributesEntry 10 }
iscsiPortalSecondaryDataDigest OBJECT-TYPE
SYNTAX IscsiDigestMethod
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"An alternate data digest preference for this portal."
DEFVAL { noDigest }
::= { iscsiPortalAttributesEntry 11 }
iscsiPortalRecvMarker OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object indicates whether or not this portal will
request markers in its incoming data stream."
REFERENCE
"RFC 3720, Appendix A."
DEFVAL { false }
::= { iscsiPortalAttributesEntry 12 }
iscsiPortalStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this row. Rows in this table that were
created through an external process may have a storage type of
readOnly or permanent.
Conceptual rows having the value ’permanent’ need not
allow write access to any columnar objects in the row."
DEFVAL { nonVolatile }
::= { iscsiPortalAttributesEntry 13 }
--**********************************************************************
iscsiTargetPortal OBJECT IDENTIFIER ::= { iscsiObjects 3 }
-- Target Portal Attributes Table
iscsiTgtPortalAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiTgtPortalAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of transport endpoints (using TCP or another transport
protocol) on which this iSCSI instance listens for incoming
connections to its targets."
::= { iscsiTargetPortal 1 }
iscsiTgtPortalAttributesEntry OBJECT-TYPE
SYNTAX IscsiTgtPortalAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing management information applicable
to a particular portal instance that is used to listen for
incoming connections to local targets. One or more rows in
this table is populated by the agent for each
iscsiPortalAttributesEntry row that has the bit
targetTypePortal set in its iscsiPortalRoles column."
INDEX { iscsiInstIndex, iscsiPortalIndex,
iscsiTgtPortalNodeIndexOrZero }
::= { iscsiTgtPortalAttributesTable 1 }
IscsiTgtPortalAttributesEntry ::= SEQUENCE {
iscsiTgtPortalNodeIndexOrZero Unsigned32,
iscsiTgtPortalPort InetPortNumber,
iscsiTgtPortalTag Unsigned32
}
iscsiTgtPortalNodeIndexOrZero OBJECT-TYPE
SYNTAX Unsigned32 (0..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An arbitrary integer used to uniquely identify a
particular node within an iSCSI instance present
on the local system.
For implementations where each {portal, node} tuple
can have a different portal tag, this value will
map to the iscsiNodeIndex.
For implementations where the portal tag is the
same for a given portal regardless of which node
is using the portal, the value 0 (zero) is used."
::= { iscsiTgtPortalAttributesEntry 1 }
iscsiTgtPortalPort OBJECT-TYPE
SYNTAX InetPortNumber (1..65535)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"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. This object’s storage
type is specified in iscsiPortalStorageType."
::= { iscsiTgtPortalAttributesEntry 2 }
iscsiTgtPortalTag OBJECT-TYPE
SYNTAX Unsigned32 (1..65535)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The portal’s aggregation tag when the portal is used as
a target portal. Multiple-connection sessions may
be aggregated over portals sharing an identical
aggregation tag. This object’s storage type is
specified in iscsiPortalStorageType."
REFERENCE
"RFC 3720, Section 3.4.1, iSCSI Architectural Model"
::= { iscsiTgtPortalAttributesEntry 3 }
--**********************************************************************
iscsiInitiatorPortal OBJECT IDENTIFIER ::= { iscsiObjects 4 }
-- Initiator Portal Attributes Table
iscsiIntrPortalAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiIntrPortalAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of Internet Network Addresses (using TCP or another
transport protocol) from which this iSCSI instance may
initiate connections to other targets."
::= { iscsiInitiatorPortal 1 }
iscsiIntrPortalAttributesEntry OBJECT-TYPE
SYNTAX IscsiIntrPortalAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing management information applicable
to a particular portal instance that is used to initiate
connections to iSCSI targets. One or more rows in
this table is populated by the agent for each
iscsiPortalAttributesEntry row that has the bit
initiatorTypePortal set in its iscsiPortalRoles column."
INDEX { iscsiInstIndex, iscsiPortalIndex,
iscsiIntrPortalNodeIndexOrZero }
::= { iscsiIntrPortalAttributesTable 1 }
IscsiIntrPortalAttributesEntry ::= SEQUENCE {
iscsiIntrPortalNodeIndexOrZero Unsigned32,
iscsiIntrPortalTag Unsigned32
}
iscsiIntrPortalNodeIndexOrZero OBJECT-TYPE
SYNTAX Unsigned32 (0..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An arbitrary integer used to uniquely identify a
particular node within an iSCSI instance present
on the local system.
For implementations where each {portal, node} tuple
can have a different portal tag, this value will
map to the iscsiNodeIndex.
For implementations where the portal tag is the
same for a given portal regardless of which node
is using the portal, the value 0 (zero) is used."
::= { iscsiIntrPortalAttributesEntry 1 }
iscsiIntrPortalTag OBJECT-TYPE
SYNTAX Unsigned32 (1..65535)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"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. This object’s storage type is
specified in iscsiPortalStorageType."
REFERENCE
"RFC 3720, Section 3.4.1, iSCSI Architectural Model"
::= { iscsiIntrPortalAttributesEntry 2 }
--**********************************************************************
iscsiNode OBJECT IDENTIFIER ::= { iscsiObjects 5 }
-- Node Attributes Table
iscsiNodeAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiNodeAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"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."
::= { iscsiNode 1 }
iscsiNodeAttributesEntry OBJECT-TYPE
SYNTAX IscsiNodeAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing management information applicable
to a particular iSCSI node."
INDEX { iscsiInstIndex, iscsiNodeIndex }
::= { iscsiNodeAttributesTable 1 }
IscsiNodeAttributesEntry ::= SEQUENCE {
iscsiNodeIndex Unsigned32,
iscsiNodeName IscsiName,
iscsiNodeAlias SnmpAdminString,
iscsiNodeRoles BITS,
iscsiNodeTransportType RowPointer,
iscsiNodeInitialR2T TruthValue,
iscsiNodeImmediateData TruthValue,
iscsiNodeMaxOutstandingR2T Unsigned32,
iscsiNodeFirstBurstLength Unsigned32,
iscsiNodeMaxBurstLength Unsigned32,
iscsiNodeMaxConnections Unsigned32,
iscsiNodeDataSequenceInOrder TruthValue,
iscsiNodeDataPDUInOrder TruthValue,
iscsiNodeDefaultTime2Wait Unsigned32,
iscsiNodeDefaultTime2Retain Unsigned32,
iscsiNodeErrorRecoveryLevel Unsigned32,
iscsiNodeDiscontinuityTime TimeStamp,
iscsiNodeStorageType StorageType
}
iscsiNodeIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An arbitrary integer used to uniquely identify a particular
node within an iSCSI instance. This index value must not be
modified or reused by an agent unless a reboot has occurred.
An agent should attempt to keep this value persistent across
reboots."
::= { iscsiNodeAttributesEntry 1 }
iscsiNodeName OBJECT-TYPE
SYNTAX IscsiName
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This node’s iSCSI name, which is independent of the location
of the node, and can be resolved into a set of addresses
through various discovery services."
::= { iscsiNodeAttributesEntry 2 }
iscsiNodeAlias OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"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 exists, the value is a zero-length string."
REFERENCE
"RFC 3720, Section 12.6, TargetAlias, 12.7, InitiatorAlias"
::= { iscsiNodeAttributesEntry 3 }
iscsiNodeRoles OBJECT-TYPE
SYNTAX BITS {
targetTypeNode(0),
initiatorTypeNode(1)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A node can operate in one or both of two roles:
a target role and/or an initiator role. If the node
will operate in both roles, both bits must be set.
This object will also define the corresponding rows that
will exist in the iscsiTargetAttributesTable, the
iscsiInitiatorAttributesTable or both. If the
targetTypeNode bit is set, there will be a corresponding
iscsiTargetAttributesEntry. If the initiatorTypeNode bit
is set, there will be a corresponding
iscsiInitiatorAttributesEntry. If both bits are set,
there will be a corresponding iscsiTgtPortalAttributesEntry
and iscsiPortalAttributesEntry."
::= { iscsiNodeAttributesEntry 4 }
iscsiNodeTransportType OBJECT-TYPE
SYNTAX RowPointer
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A pointer to the corresponding row in the appropriate
table for this SCSI transport, thereby allowing management
stations to locate the SCSI-level device that is represented
by this iscsiNode. For example, it will usually point to the
corresponding scsiTrnspt object in the SCSI MIB module.
If no corresponding row exists, the value 0.0 must be
used to indicate this."
REFERENCE
"SCSI-MIB"
::= { iscsiNodeAttributesEntry 5 }
iscsiNodeInitialR2T OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the InitialR2T preference for this
node:
true = YES,
false = will try to negotiate NO, will accept YES "
REFERENCE
"RFC 3720, Section 12.10, InitialR2T"
::= { iscsiNodeAttributesEntry 6 }
iscsiNodeImmediateData OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object indicates ImmediateData preference for this
node:
true = YES (but will accept NO),
false = NO "
REFERENCE
"RFC 3720, Section 12.11, ImmediateData"
DEFVAL { true }
::= { iscsiNodeAttributesEntry 7 }
iscsiNodeMaxOutstandingR2T OBJECT-TYPE
SYNTAX Unsigned32 (1..65535)
UNITS "R2Ts"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Maximum number of outstanding requests-to-transmit (R2Ts)
allowed per iSCSI task."
REFERENCE
"RFC 3720, Section 12.17, MaxOutstandingR2T"
DEFVAL { 1 }
::= { iscsiNodeAttributesEntry 8 }
iscsiNodeFirstBurstLength OBJECT-TYPE
SYNTAX Unsigned32 (512..16777215)
UNITS "bytes"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The maximum length (bytes) supported for unsolicited data
to/from this node."
REFERENCE
"RFC 3720, Section 12.14, FirstBurstLength"
DEFVAL { 65536 }
::= { iscsiNodeAttributesEntry 9 }
iscsiNodeMaxBurstLength OBJECT-TYPE
SYNTAX Unsigned32 (512..16777215)
UNITS "bytes"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The maximum number of bytes that can be sent within
a single sequence of Data-In or Data-Out PDUs."
REFERENCE
"RFC 3720, Section 12.13, MaxBurstLength"
DEFVAL { 262144 }
::= { iscsiNodeAttributesEntry 10 }
iscsiNodeMaxConnections OBJECT-TYPE
SYNTAX Unsigned32 (1..65535)
UNITS "connections"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The maximum number of connections allowed in each
session to and/or from this node."
REFERENCE
"RFC 3720, Section 12.2, MaxConnections"
DEFVAL { 1 }
::= { iscsiNodeAttributesEntry 11 }
iscsiNodeDataSequenceInOrder OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"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."
REFERENCE
"RFC 3720, Section 12.19, DataSequenceInOrder"
DEFVAL { true }
::= { iscsiNodeAttributesEntry 12 }
iscsiNodeDataPDUInOrder OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"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."
REFERENCE
"RFC 3720, Section 12.18, DataPDUInOrder"
DEFVAL { true }
::= { iscsiNodeAttributesEntry 13 }
iscsiNodeDefaultTime2Wait OBJECT-TYPE
SYNTAX Unsigned32 (0..3600)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The DefaultTime2Wait preference of this node. This is the
minimum time, in seconds, to wait before attempting an
explicit/implicit logout or active iSCSI task reassignment
after an unexpected connection termination or a connection
reset."
REFERENCE
"RFC 3720, Section 12.15, DefaultTime2Wait"
DEFVAL { 2 }
::= { iscsiNodeAttributesEntry 14 }
iscsiNodeDefaultTime2Retain OBJECT-TYPE
SYNTAX Unsigned32 (0..3600)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The DefaultTime2Retain preference of this node. This is
the maximum time, in seconds after an initial wait
(Time2Wait), before which an active iSCSI task reassignment
is still possible after an unexpected connection termination
or a connection reset."
REFERENCE
"RFC 3720, Section 12.16, DefaultTime2Retain"
DEFVAL { 20 }
::= { iscsiNodeAttributesEntry 15 }
iscsiNodeErrorRecoveryLevel OBJECT-TYPE
SYNTAX Unsigned32 (0..255)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The ErrorRecoveryLevel preference of this node.
Currently, only 0-2 are valid.
This object is designed to accommodate future error recovery
levels.
Higher error recovery levels imply support in addition to
support for the lower error level functions. In other words,
error level 2 implies support for levels 0-1, since those
functions are subsets of error level 2."
REFERENCE
"RFC 3720, Section 12.20, ErrorRecoveryLevel"
DEFVAL { 0 }
::= { iscsiNodeAttributesEntry 16 }
iscsiNodeDiscontinuityTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of SysUpTime on the most recent occasion
at which any one or more of this node’s counters
suffered a discontinuity.
If no such discontinuities have occurred since the last
re-initialization of the local management subsystem,
then this object contains a zero value."
::= { iscsiNodeAttributesEntry 17 }
iscsiNodeStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The storage type for all read-write objects within this
row. Rows in this table are always created via an
external process, and may have a storage type of readOnly
or permanent. Conceptual rows having the value ’permanent’
need not allow write access to any columnar objects in
the row.
If this object has the value ’volatile’, modifications
to read-write objects in this row are not persistent
across reboots. If this object has the value
’nonVolatile’, modifications to objects in this row
are persistent.
An implementation may choose to allow this object
to be set to either ’nonVolatile’ or ’volatile’,
allowing the management application to choose this
behavior."
DEFVAL { volatile }
::= { iscsiNodeAttributesEntry 18 }
--**********************************************************************
iscsiTarget OBJECT IDENTIFIER ::= { iscsiObjects 6 }
-- Target Attributes Table
iscsiTargetAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiTargetAttributesEntry
MAX-ACCESS not-accessible