Internet Draft Mark Bakke
<draft-ietf-ips-iscsi-mib-01.txt> Jim Muchow
Expires December 2001 Cisco Systems
Marjorie Krueger
Hewlett-Packard
Tom McSweeney
IBM
June 2001
Definitions of Managed Objects for iSCSI
1. Status of this Memo
This document is an Internet-Draft and is in full conformance with
all provisions of Section 10 of RFC2026.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF), its areas, and its working groups. Note that
other groups may also distribute working documents as Internet-
Drafts.
Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet- Drafts as reference
material or to cite them other than as "work in progress."
The list of current Internet-Drafts can be accessed at
http://www.ietf.org/ietf/1id-abstracts.txt
The list of Internet-Draft Shadow Directories can be accessed at
http://www.ietf.org/shadow.html.
1.1. Copyright Notice
Copyright (C) The Internet Society (2000). All Rights Reserved.
2. Abstract
This memo defines a portion of the Management Information Base (MIB)
for use with network management protocols in TCP/IP based internets.
Bakke, Muchow Expires December 2001 [Page 1]
Internet Draft iSCSI MIB June 2001
In particular it defines objects for managing a client using the
iSCSI (SCSI over TCP) protocol. It is meant to match the latest
version of iSCSI defined in [ISCSI].
3. Acknowledgments
In addition to the authors, several people contributed to the
development of this MIB. Thanks especially to those who took the
time to participate in our weekly conference calls to build our
requirements, object models, table structures, and attributes: John
Hufferd, Tom McSweeney (IBM), Kevin Gibbons (Nishan Systems), Chad
Gregory (Intel), Jack Harwood (EMC), Hari Mudaliar (Adaptec), Ie Wei
Njoo (Agilent), Lawrence Lamers (SAN Valley), Satish Mali (Stonefly
Networks), and William Terrell (Troika).
Special thanks to Tom McSweeney, Ie Wei Njoo, and Kevin Gibbons, who
wrote the descriptions for many of the tables and attributes in this
MIB.
4. The SNMP Management Framework
The SNMP Management Framework presently consists of five major
components:
o An overall architecture, described in RFC 2571 [RFC2571].
o Mechanisms for describing and naming objects and events for the
purpose of management. The first version of this Structure of
Management Information (SMI) is called SMIv1 and described in
STD 16, RFC 1155 [RFC1155], STD 16, RFC 1212 [RFC1212] and RFC
1215 [RFC1215]. The second version, called SMIv2, is described
in STD 58, RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and
STD 58, RFC 2580 [RFC2580].
o Message protocols for transferring management information. The
first version of the SNMP message protocol is called SNMPv1 and
described in STD 15, RFC 1157 [RFC1157]. A second version of
the SNMP message protocol, which is not an Internet standards
track protocol, is called SNMPv2c and described in RFC 1901
[RFC1901] and RFC 1906 [RFC1906]. The third version of the
message protocol is called SNMPv3 and described in RFC 1906
[RFC1906], RFC 2572 [RFC2572] and RFC 2574 [RFC2574].
o Protocol operations for accessing management information. The
first set of protocol operations and associated PDU formats is
described in STD 15, RFC 1157 [RFC1157]. A second set of
Bakke, Muchow Expires December 2001 [Page 2]
Internet Draft iSCSI MIB June 2001
protocol operations and associated PDU formats is described in
RFC 1905 [RFC1905].
o A set of fundamental applications described in RFC 2573
[RFC2573] and the view-based access control mechanism described
in RFC 2575 [RFC2575].
A more detailed introduction to the current SNMP Management Framework
can be found in RFC 2570 [RFC2570].
Managed objects are accessed via a virtual information store, termed
the Management Information Base or MIB. Objects in the MIB are
defined using the mechanisms defined in the SMI.
This memo specifies a MIB module that is compliant to the SMIv2. A
MIB conforming to the SMIv1 can be produced through the appropriate
translations. The resulting translated MIB must be semantically
equivalent, except where objects or events are omitted because no
translation is possible (use of Counter64). Some machine readable
information in SMIv2 will be converted into textual descriptions in
SMIv1 during the translation process. However, this loss of machine
readable information is not considered to change the semantics of the
MIB.
5. Discussion
This MIB structure is intended to satisfy fault, performance, and
security management for an iSCSI implementation. It is structured
around the well-known iSCSI objects, such as targets, initiators,
sessions, connections, and the like.
It is worthwhile to note that this is an iSCSI MIB and and such
reflects only iSCSI objects (real or virtual). This means that this
MIB will not directly deal with real SCSI objects or the SCSI
protocol in general. This should be dealt with in a SCSI MIB if such
a beast exists. The iSCSI tables that would likely have parallel
objects in a SCSI MIB contain a RowPointer, which can be used to
point to the corresponding object in a standard or proprietary SCSI
MIB.
The iSCSI MIB consists of eight objects, each of which is represented
by several different tables. This section contains a brief
description of the "object" hierarchy and a description of each
object, followed by a discussion of the actual SNMP table structure
within the objects.
Bakke, Muchow Expires December 2001 [Page 3]
Internet Draft iSCSI MIB June 2001
5.1. Overall MIB structure
The top-level object in this structure is the iSCSI instance, which
contains all of the other objects.
iscsiInstance
-- A distinct iSCSI entity within the managed system.
-- Most implementations will have just one of these.
-- No stats are included at the instance level.
iscsiTargetPortal
-- An IP Address and TCP Port pair on which this instance is
-- listening for connections to its targets.
-- No statistics are included at this level.
iscsiInitiatorPortal
-- An IP Address from which this instance can make connections
-- to other targets.
-- No statistics are included at this level.
iscsiSession
-- An active iSCSI session between an initiator and a target.
-- A session may be Inbound (outside initiator to our target)
-- or Outbound (our initiator to an outside target).
-- Statistics at this level are performance-related.
iscsiConnection
-- An active TCP connection within an iSCSI session
-- No statistics appear here.
iscsiTarget
-- An iSCSI target to which this iSCSI instance is providing
-- access.
-- Statistics relating to security and faults are included.
iscsiAccessList
-- A list of initiators that are allowed access to this
-- target.
-- No statistics are included here.
iscsiInitiator
-- An iSCSI initiator, used by this iSCSI instance to access
-- iSCSI targets.
-- Statistics relating to security and faults are included.
An Instance can contain Initiators, Targets, or both. Multiple
InitiatorPortals and TargetPortals may be present; the MIB assumes
that any Target may be accessed via any TargetPortal, although other
access controls not reflected in the MIB might limit this.
Logical Units and LUNs are SCSI-level entities, which will be covered
in a separate SCSI MIB.
Bakke, Muchow Expires December 2001 [Page 4]
Internet Draft iSCSI MIB June 2001
5.2. MIB "object" structure
Each iSCSI "object" is comprised of several tables, which will make
it easier to navigate the iSCSI MIB from a graphical browser, and to
update the iSCSI MIB in the future.
Placing all of the indices, attributes, and statistics for each
object in the same table would make the addition of new statistics
and attributes appear messy. Since iSCSI is an evolving standard, it
is worth having a few extra tables to make this easier. To this end,
the attributes and statistics have been placed in separate tables,
which augment the main indexed table for each object. Since there
are several categories of statistics that will likely grow, most of
the objects contain multiple statistics tables.
The following structure is used for all objects. Please do not be
frightened; each of the objects includes only a few of these tables,
as appropriate. Just replace the "*" in the following names with the
iSCSI object name in which you are interested. For example, the
Target object would be iscsiTargetInfo.
iscsi*Info
-- The main structure holding objects of a given type
iscsi*Objects
-- sub-iscsi*Info structures go here
-- Example: iscsiTargetInfo belongs under iscsiInstanceObjects
-- and iscsiConnnectionInfo belongs under iscsiSessionObjects
iscsi*Scalars
-- iscsi*Info scalars go here
iscsi*AttributesTable
iscsi*AttributesEntry
-- iscsi*Table index attributes
-- iscsi*Entry non-statistical attributes
iscsi*StatsTable
iscsi*StatsEntry
-- Augments iscsiAttributes*Entry
-- iscsi*Entry generic statistical attributes
-- Contains performance-related counters
-- Examples: Total requests, responses, data bytes
iscsi*CxnErrorStatsTable
iscsi*CxnErrorStatsEntry
-- Augments iscsiAttributes*Entry
-- Connection error statistics
-- Used within Session, but should move to Initiator & Target
-- Examples: Digest, framing, and connection timeout errors
iscsi*LoginStatsTable
iscsi*LoginStatsEntry
-- Augments iscsiAttributes*Entry
Bakke, Muchow Expires December 2001 [Page 5]
Internet Draft iSCSI MIB June 2001
-- Numbers of successful and different types of
-- unsuccessful logins
-- Used by Target, Initiator
iscsi*LogoutStatsTable
iscsi*TxLogoutStatsEntry
-- Augments iscsiAttributes*Entry
-- Numbers of normal and abnormal logouts
-- Used by Target, Initiator
Note that this MIB does not attempt to count everything that could be
counted; it is designed to include only those counters that would be
useful for identifying performance, security, and fault problems from
a management station.
5.3. iscsiInstanceInfo
iscsiInstanceInfo is the primary table of the iSCSI MIB from which
all other tables are derived. It contains the
iscsiInstanceAttributesTable which lists all the known iSCSI
instances accessible by the agent.
One could envision that there might be just one instance (or row in
this table); however, it exists as a table to allow for multiple
virtual instances. For example, many IP routing products now allow
multiple virtual routers. The iSCSI MIB has the same premise.
Also, it is possible that for larger systems, a single SNMP agent may
control and monitor multiple subsystems, each of which have one or
even more instances.
A scalar predecessor of the table called the iscsiInstanceNumber
denotes the number of instances or rows in the
iscsiInstanceAttributesTable. Each row also contains similar "Number"
or instance counts for the various rows of the sub-tables that are
derived from this table. The term "endpoint" has been used to denote
either a target or initiator instance.
iscsiInstanceInfo also contains iscsiInstanceObjects, from which all
of the other tables are derived.
5.4. iscsiTargetPortalInfo
iscsiTargetPortalInfo is contained within iscsiInstanceObjects, and
contains the iscsiTargetPortalAttributesTable.
The iscsiTargetPortalAttributesTable lists local sockets on which the
iSCSI instance is listening for incoming connections to its targets.
This table contains the local IP address, TCP (or other protocol)
Bakke, Muchow Expires December 2001 [Page 6]
Internet Draft iSCSI MIB June 2001
port, and IP protocol (for now, just TCP) on which the socket is
listening. It also includes an aggregation tag; iSCSI target ports
within this instance sharing the same tag can contain connections
within the same session.
This table will usually be empty for iSCSI instances that contain
only initiators (such as iSCSI host driver implementations).
5.5. iscsiInitiatorPortalInfo
iscsiInitiatorPortalInfo is contained within iscsiInstanceObjects,
and contains the iscsiInitiatorPortalAttributesTable.
The iscsiInitiatorPortalAttributesTable lists the IP addresses from
which the iSCSI instance may initiate connections to other targets.
Each entry in this table contains a local IP address and IP protocol
(for now, just TCP).
This table will usually be empty for iSCSI instances that contain
only targets (such as most iSCSI devices).
5.6. iscsiSessionInfo
iscsiSessionInfo is contained within iscsiInstanceObjects, and
contains the iscsiSessionAttributesTable.
The iscsiSessionAttributesTable contains a set of rows that list the
sessions known to be existing locally for each iSCSI instance.
The session type for each session indicates whether it is an Inbound
Session or an Outbound Session. Inbound sessions are from some other
initiator to a target within this iSCSI instance; Outbound sessions
are from our initiator to a target outside this iSCSI instance.
An inbound session may be correlated with its local target using the
TargetName attribute of the session; the InitiatorName indicates the
"other end", in some other entity.
Similarly, an outbound session may be associated with its local
initiator using the InitiatorName; in this case, the TargetName
indicates the other end.
Many attributes may be negotiated when starting an iSCSI session.
Most of these attributes are included in the session object.
Some attributes, such as the integrity and authentication schemes,
have some standard values which can be extended by vendors to include
their own schemes. Rather than using enumerated types for these, a
Bakke, Muchow Expires December 2001 [Page 7]
Internet Draft iSCSI MIB June 2001
UTF8String attribute is used to indicate the name of the scheme in
use.
The iSCSI session includes statistics related to performance;
counting iSCSI data bytes and PDUs. As most errors would result in
the termination of an iSCSI session, error counters are kept for
targets and initiators, rather than sessions.
iscsiSessionInfo also contains iscsiSessionObjects, from which the
Connection table is derived.
5.7. iscsiConnectionInfo
iscsiConnectionInfo is contained within iscsiSessionObjects, and
contains the iscsiConnectionAttributesTable.
The iscsiConnectionAttributesTable contains a list of active
connections within each session. It contains the IP addresses and
TCP (or other protocol) ports of both the local and remote side of
the connection. These may be used to locate other connection-related
information and statistics in the TCP MIB [RFC 2012].
No statistics are currently kept for each connection.
5.8. iscsiTargetInfo
iscsiTargetInfo is contained within iscsiInstanceObjects, and
contains the iscsiTargetAttributesTable.
The iscsiTargetAttributesTable contains a list of iSCSI targets which
may be accessed through the iSCSI instance. This table contains the
target's iSCSI Name, alias string, and some attributes used to
indicate the last failure that was (or should have been) sent as a
notification or trap. Also included is a RowPointer which can be
used to locate the associated SCSI target object, should a SCSI MIB
be created.
Statistics tables augmenting iscsiTargetAttributesTable are provided.
iscsiTargetInfo also contains iscsiTargetObjects, from which the
AccessList tables are derived.
5.9. iscsiAccessListInfo
iscsiAccessListInfo is contained within iscsiTargetObjects, and
contains the iscsiAccessListAttributesTable.
The iscsiAccessListAttributesTable contains an entry for each
Bakke, Muchow Expires December 2001 [Page 8]
Internet Draft iSCSI MIB June 2001
initiator that is allowed to access the target under which it
appears. If a target allows access to any initiator, an
AccessListAttributesEntry with the initiator's iSCSI name should be
used.
This table does not cover all possible access control schemes that a
vendor could implement. If access to an initiator cannot be
determined just by its iSCSI name, an implementation may use the
canonical name "iscsi", or may choose to place no entries in this
table.
No statistics are provided for access list entries.
5.10. iscsiInitiatorInfo
iscsiInitiatorInfo is contained within iscsiInstanceObjects, and
contains the iscsiInitiatorAttributesTable.
The iscsiInitiatorAttributesTable contains a list of iSCSI initiators
which are used by this iSCSI instance to access targets. Most
implementations will include a single entry in this table, regardless
of the number of physical interfaces the initiator may use. This
table's attributes include the initiator's iSCSI name and alias
string.
Statistics tables augmenting iscsiInitiatorAttributesTable are
provided.
5.11. IP Addresses and TCP Port Numbers
The IP addresses in this MIB are represented by two attributes, one
of type InetAddressType, and the other of type InetAddress. These
are taken from [IPV6MIB], which is an update to [RFC2851] specifying
how to support addresses that may be either IPv4 or IPv6.
The TCP port numbers that appear in a few of the structures are
described as simply port numbers, with a protocol attribute
indicating whether they are TCP ports, or something else. This will
allow the MIB to be compatible with iSCSI over transports other than
TCP in the future.
5.12. Notifications
Two notifications are provided. One is sent by an initiator
detecting a critical login failure; the other is sent by a target
detecting a critical login failure. Critical failures are defined as
those that may expose security-related problems that may require
immediate action, such as failures due to authentication,
Bakke, Muchow Expires December 2001 [Page 9]
Internet Draft iSCSI MIB June 2001
authorization, or negotiation problems. Attributes in the initiator
and target objects provide the information necessary to send in the
notification, such as the initiator or target name and IP address at
the other end that may have caused the failure.
Bakke, Muchow Expires December 2001 [Page 10]
Internet Draft iSCSI MIB June 2001
6. MIB Definitions
ISCSI-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
Unsigned32, Counter32, Counter64,
experimental
FROM SNMPv2-SMI
TEXTUAL-CONVENTION, TruthValue, VariablePointer, TimeStamp
FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
FROM SNMPv2-CONF
-- These are from draft-ietf-ops-rfc2851-update-00.txt
-- You will have to work out the details with your own
-- compiler being because they are so new.
InetAddressType, InetAddress
FROM INET-ADDRESS-MIB
;
-- TBD
-- 1) need a For-Real number to attach to
iscsiModule MODULE-IDENTITY
LAST-UPDATED "0104020000Z" -- April 2, 2001
ORGANIZATION "Cisco Systems, Inc"
CONTACT-INFO
"
Mark Bakke
Postal: Cisco Systems, Inc
6450 Wedgwood Road, Suite 130
Maple Grove, MN
USA 55311
Tel: +1 763-398-1000
Fax: +1 763-398-1001
E-mail: mbakke@cisco.com
Marjorie Krueger
Postal: Hewlett-Packard
Networked Storage Architecture
Networked Storage Solutions Org.
Bakke, Muchow Expires December 2001 [Page 11]
Internet Draft iSCSI MIB June 2001
8000 Foothills Blvd.
Roseville, CA 95747
Tel: +1 916-785-2656
Tel: +1 916-785-0391
Email: marjorie_krueger@hp.com
Jim Muchow
Postal: Cisco Systems, Inc
6450 Wedgwood Road, Suite 130
Maple Grove, MN
USA 55311
Tel: +1 763-398-1000
Fax: +1 763-398-1001
E-mail: jmuchow@cisco.com"
DESCRIPTION
"."
REVISION "0104020000Z" -- April 2, 2001
DESCRIPTION
"Various changes, additions, deletions:
1) Extensive re-organization of Comformance area.
2) Removal of Lu & Lun groups
3) Addition of lots of DESCRIPTIONS... but
still not enough."
REVISION "0102280000Z" -- February 28, 2001
DESCRIPTION
"Complete re-write, with the assistance of various
persons in the iSCSI MIB working group."
REVISION "0007280000Z" -- July 28, 2000
DESCRIPTION
"Update to re-arrange the tables so that
the initiator table is now an expansion table
for the base iSCSI table.
Added a couple of additional variables, the
targetLunNumber in the target table and the
lunSerialNumber in the lun table.
Also a better definition of the OBJECT-GROUPs. "
::= { experimental 1 }
iscsiObjects OBJECT IDENTIFIER ::= { iscsiModule 1 }
Bakke, Muchow Expires December 2001 [Page 12]
Internet Draft iSCSI MIB June 2001
iscsiNotifications OBJECT IDENTIFIER ::= { iscsiModule 2 }
iscsiConformance OBJECT IDENTIFIER ::= { iscsiModule 3 }
-- Textual Conventions
Utf8String ::= TEXTUAL-CONVENTION
DISPLAY-HINT "255t"
STATUS current
DESCRIPTION
"Represents textual information taken from the UTF-8
character set.
Any object defined using this syntax may not exceed 255
characters in length."
SYNTAX OCTET STRING (SIZE (0..255))
-- OK, the various preliminaries are out of the way...
-- There is a single object from which all others are based
iscsiInstanceInfo OBJECT IDENTIFIER ::= { iscsiObjects 1 }
iscsiInstanceObjects OBJECT IDENTIFIER ::= { iscsiInstanceInfo 1 }
iscsiInstanceScalars OBJECT IDENTIFIER ::= { iscsiInstanceInfo 2 }
iscsiInstanceNumber OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of iSCSI instances monitored and/or managed
by a single agent."
::= { iscsiInstanceScalars 1 }
iscsiInstanceAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiInstanceAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of iSCSI instances present on the system."
::= { iscsiInstanceInfo 3 }
iscsiInstanceAttributesEntry OBJECT-TYPE
SYNTAX IscsiInstanceAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing managment information applicable
to a particular iSCSI instance."
INDEX { iscsiInstIndex }
Bakke, Muchow Expires December 2001 [Page 13]
Internet Draft iSCSI MIB June 2001
::= { iscsiInstanceAttributesTable 1 }
IscsiInstanceAttributesEntry ::= SEQUENCE {
iscsiInstIndex Unsigned32,
iscsiInstName Utf8String,
iscsiInstVersionMin INTEGER,
iscsiInstVersionMax INTEGER,
iscsiInstVendorID Utf8String,
iscsiInstVendorVersion Utf8String,
iscsiInstTargetPortalNumber Unsigned32,
iscsiInstInitiatorPortalNumber Unsigned32,
iscsiInstSessionNumber Unsigned32,
iscsiInstTargetNumber Unsigned32,
iscsiInstInitiatorNumber Unsigned32,
iscsiInstNameServiceAddrType InetAddressType,
iscsiInstNameServiceAddr InetAddress,
iscsiInstNameServicePort Unsigned32,
iscsiInstNameServiceType Utf8String
}
iscsiInstIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An arbitrary integer used to uniquely identify a particular
ISCSI instance."
::= { iscsiInstanceAttributesEntry 1 }
iscsiInstName OBJECT-TYPE
SYNTAX Utf8String
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A UTF-8 string, determined by the implementation to name the
iSCSI instance. As most implementations only use a single
instance, this may be left blank. Implementations that
support multiple iSCSI instances may use this string in
whatever manner they choose to describe the purpose of the
instance to a user."
::= { iscsiInstanceAttributesEntry 2 }
iscsiInstVersionMin OBJECT-TYPE
SYNTAX INTEGER (0..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Minimum version number of the iSCSI specification supported
Bakke, Muchow Expires December 2001 [Page 14]
Internet Draft iSCSI MIB June 2001
by this instance."
::= { iscsiInstanceAttributesEntry 3 }
iscsiInstVersionMax OBJECT-TYPE
SYNTAX INTEGER (0..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Maximum version number of the iSCSI specification supported
by this instance."
::= { iscsiInstanceAttributesEntry 4 }
iscsiInstVendorID OBJECT-TYPE
SYNTAX Utf8String
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A text string describing the manufacturer of this instance."
::= { iscsiInstanceAttributesEntry 5 }
iscsiInstVendorVersion OBJECT-TYPE
SYNTAX Utf8String
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A text string set by the manufacturer describing the verison
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."
::= { iscsiInstanceAttributesEntry 6 }
iscsiInstTargetPortalNumber OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of TCP (or other transport) ports on which this
iSCSI instance is listening for connections to its targets."
::= { iscsiInstanceAttributesEntry 7 }
iscsiInstInitiatorPortalNumber OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of TCP (or other transport) ports on which this
iSCSI instance may initiate connections to targets."
Bakke, Muchow Expires December 2001 [Page 15]
Internet Draft iSCSI MIB June 2001
::= { iscsiInstanceAttributesEntry 8 }
iscsiInstSessionNumber OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of sessions currently associated with this iSCSI
instance."
::= { iscsiInstanceAttributesEntry 9 }
iscsiInstTargetNumber OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of targets currently associated with this iSCSI
instance."
::= { iscsiInstanceAttributesEntry 10 }
iscsiInstInitiatorNumber OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of initiators currently associated with this iSCSI
instance."
::= { iscsiInstanceAttributesEntry 11 }
iscsiInstNameServiceAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The type of Inet address in the next object."
::= { iscsiInstanceAttributesEntry 12 }
iscsiInstNameServiceAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The Inet Address of the name service being used, if there is one."
::= { iscsiInstanceAttributesEntry 13 }
iscsiInstNameServicePort OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
MAX-ACCESS read-write
Bakke, Muchow Expires December 2001 [Page 16]
Internet Draft iSCSI MIB June 2001
STATUS current
DESCRIPTION
"The port of the name service being used, if there is one."
::= { iscsiInstanceAttributesEntry 14 }
iscsiInstNameServiceType OBJECT-TYPE
SYNTAX Utf8String
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The type of name service being used, if there is one. The
type string should represent a valid name service that conforms
to the iSCSI name service conventions."
::= { iscsiInstanceAttributesEntry 15 }
----------------------------------------------------------------------
iscsiTargetPortalInfo OBJECT IDENTIFIER ::= { iscsiInstanceObjects 1 }
iscsiTargetPortalObjects OBJECT IDENTIFIER ::= { iscsiTargetPortalInfo 1 }
iscsiTargetPortalScalars OBJECT IDENTIFIER ::= { iscsiTargetPortalInfo 2 }
iscsiTargetPortalAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiTargetPortalAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of sockets (using TCP or another transport protocol)
on which this iSCSI instance listens for incoming connections
to its targets."
::= { iscsiTargetPortalInfo 3 }
iscsiTargetPortalAttributesEntry OBJECT-TYPE
SYNTAX IscsiTargetPortalAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing managment information applicable
to a particular target portal instance."
INDEX { iscsiInstIndex, iscsiTgtPortalIndex }
::= { iscsiTargetPortalAttributesTable 1 }
IscsiTargetPortalAttributesEntry ::= SEQUENCE {
iscsiTgtPortalIndex Unsigned32,
iscsiTgtPortalProtocol INTEGER,
iscsiTgtPortalAddrType InetAddressType,
iscsiTgtPortalAddr InetAddress,
iscsiTgtPortalPort Unsigned32
Bakke, Muchow Expires December 2001 [Page 17]
Internet Draft iSCSI MIB June 2001
}
iscsiTgtPortalIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An arbitrary integer used to uniquely identify a particular
port (aka socket) instance within an iSCSI instance present
on the node."
::= { iscsiTargetPortalAttributesEntry 1 }
iscsiTgtPortalProtocol OBJECT-TYPE
SYNTAX INTEGER (1..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The portal's transport protocol."
DEFVAL { 6 } -- TCP
::= { iscsiTargetPortalAttributesEntry 2 }
iscsiTgtPortalAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of Inet address in the next object."
::= { iscsiTargetPortalAttributesEntry 3 }
iscsiTgtPortalAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The portal's Inet address."
::= { iscsiTargetPortalAttributesEntry 4 }
iscsiTgtPortalPort OBJECT-TYPE
SYNTAX Unsigned32 (1..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The portal's port number."
::= { iscsiTargetPortalAttributesEntry 5 }
----------------------------------------------------------------------
iscsiInitiatorPortalInfo OBJECT IDENTIFIER ::= { iscsiInstanceObjects 2 }
Bakke, Muchow Expires December 2001 [Page 18]
Internet Draft iSCSI MIB June 2001
iscsiInitiatorPortalObjects OBJECT IDENTIFIER ::= { iscsiInitiatorPortalInfo 1 }
iscsiInitiatorPortalScalars OBJECT IDENTIFIER ::= { iscsiInitiatorPortalInfo 2 }
iscsiInitiatorPortalAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiInitiatorPortalAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of Inet addresses (using TCP or another
transport protocol) from which this iSCSI instance
may initiate connections to other targets."
::= { iscsiInitiatorPortalInfo 3 }
iscsiInitiatorPortalAttributesEntry OBJECT-TYPE
SYNTAX IscsiInitiatorPortalAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing managment information applicable
to a particular initiator portal instance."
INDEX { iscsiInstIndex, iscsiIntrPortalIndex }
::= { iscsiInitiatorPortalAttributesTable 1 }
IscsiInitiatorPortalAttributesEntry ::= SEQUENCE {
iscsiIntrPortalIndex Unsigned32,
iscsiIntrPortalProtocol INTEGER,
iscsiIntrPortalAddrType InetAddressType,
iscsiIntrPortalAddr InetAddress
}
iscsiIntrPortalIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An arbitrary integer used to uniquely identify a particular
initiator portal instance within an iSCSI instance present
on the node."
::= { iscsiInitiatorPortalAttributesEntry 1 }
iscsiIntrPortalProtocol OBJECT-TYPE
SYNTAX INTEGER (1..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The portal's transport protocol."
DEFVAL { 6 } -- TCP
::= { iscsiInitiatorPortalAttributesEntry 2 }
Bakke, Muchow Expires December 2001 [Page 19]
Internet Draft iSCSI MIB June 2001
iscsiIntrPortalAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of Inet address in the next object."
::= { iscsiInitiatorPortalAttributesEntry 3 }
iscsiIntrPortalAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The portal's Inet address."
::= { iscsiInitiatorPortalAttributesEntry 4 }
----------------------------------------------------------------------
iscsiSessionInfo OBJECT IDENTIFIER ::= { iscsiInstanceObjects 3 }
iscsiSessionObjects OBJECT IDENTIFIER ::= { iscsiSessionInfo 1 }
iscsiSessionScalars OBJECT IDENTIFIER ::= { iscsiSessionInfo 2 }
iscsiSessionAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiSessionAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of Sessions belonging to each iSCSI instance
present on the system."
::= { iscsiSessionInfo 3 }
iscsiSessionAttributesEntry OBJECT-TYPE
SYNTAX IscsiSessionAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing managment information applicable
to a particular Session instance."
INDEX { iscsiInstIndex, iscsiSsnIndex }
::= { iscsiSessionAttributesTable 1 }
IscsiSessionAttributesEntry ::= SEQUENCE {
iscsiSsnIndex Unsigned32,
iscsiSsnType INTEGER,
iscsiSsnTargetName Utf8String,
iscsiSsnInitiatorName Utf8String,
iscsiSsnUseR2t TruthValue,
Bakke, Muchow Expires December 2001 [Page 20]
Internet Draft iSCSI MIB June 2001
iscsiSsnBidirectionalUseR2t TruthValue,
iscsiSsnImmediateData TruthValue,
iscsiSsnBootSession TruthValue,
iscsiSsnMaxOutstandingR2t INTEGER,
iscsiSsnMaxDataPduLength INTEGER,
iscsiSsnFirstBurstSize INTEGER,
iscsiSsnConnectionNumber Unsigned32,
iscsiSsnMaxConnections Unsigned32,
iscsiSsnHeaderIntegrity Utf8String,
iscsiSsnDataIntegrity Utf8String
}
iscsiSsnIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An arbitrary integer used to uniquely identify a particular
Session instance within an iSCSI instance present on the node."
::= { iscsiSessionAttributesEntry 1 }
iscsiSsnType OBJECT-TYPE
SYNTAX INTEGER { inboundSession(1),
outboundSession(2) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Type 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."
::= { iscsiSessionAttributesEntry 2 }
iscsiSsnTargetName OBJECT-TYPE
SYNTAX Utf8String
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Name of the target, as described in iscsiTgtName."
::= { iscsiSessionAttributesEntry 3 }
iscsiSsnInitiatorName OBJECT-TYPE
SYNTAX Utf8String
MAX-ACCESS read-only
Bakke, Muchow Expires December 2001 [Page 21]
Internet Draft iSCSI MIB June 2001
STATUS current
DESCRIPTION
"Name of the initiator, as described in iscsiIntrName."
::= { iscsiSessionAttributesEntry 4 }
iscsiSsnUseR2t OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates whether the initiator and target have agreed to use
the Ready To Transfer (R2T) protocol to control data flow
for Data PDUs flowing toward the target on this session."
::= { iscsiSessionAttributesEntry 5 }
iscsiSsnBidirectionalUseR2t OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates whether the initiator and target have agreed to use
the Ready To Transfer (R2T) protocol to contorl data flow
for the write portions of bidirectional commands on this session."
::= { iscsiSessionAttributesEntry 6 }
iscsiSsnImmediateData OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates whether the initiator and target have agreed to support
immediate commands on this session."
::= { iscsiSessionAttributesEntry 7 }
iscsiSsnBootSession OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If True, indicates that the only purpose of this session
is to boot an initiator. The target will often restrict
the operations that can be done in this case."
::= { iscsiSessionAttributesEntry 8 }
iscsiSsnMaxOutstandingR2t OBJECT-TYPE
SYNTAX INTEGER (1..65535)
MAX-ACCESS read-only
STATUS current
Bakke, Muchow Expires December 2001 [Page 22]
Internet Draft iSCSI MIB June 2001
DESCRIPTION
"The maximum number of outstanding request-to-transmit
(R2T)s per task within this session."
::= { iscsiSessionAttributesEntry 9 }
iscsiSsnMaxDataPduLength OBJECT-TYPE
SYNTAX INTEGER (1..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum data payload size supported for command
or data PDUs within this session, in units of 512
bytes."
::= { iscsiSessionAttributesEntry 10 }
iscsiSsnFirstBurstSize OBJECT-TYPE
SYNTAX INTEGER (1..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum length supported for unsolicited data sent
within this session, in units of 512 bytes."
::= { iscsiSessionAttributesEntry 11 }
iscsiSsnConnectionNumber OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of TCP connections that currently belong
to this session."
::= { iscsiSessionAttributesEntry 12 }
iscsiSsnMaxConnections OBJECT-TYPE
SYNTAX Unsigned32 (1..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum number of connections that will be allowed
within this session."
::= { iscsiSessionAttributesEntry 13 }
iscsiSsnHeaderIntegrity OBJECT-TYPE
SYNTAX Utf8String
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The name of the iSCSI header digest scheme in use
Bakke, Muchow Expires December 2001 [Page 23]
Internet Draft iSCSI MIB June 2001
within this session."
::= { iscsiSessionAttributesEntry 14 }
iscsiSsnDataIntegrity OBJECT-TYPE
SYNTAX Utf8String
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The name of the iSCSI data digest scheme in use within
this session."
::= { iscsiSessionAttributesEntry 15 }
iscsiSessionStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiSessionStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of iSCSI command/response PDU and octet data transfer counters
for each of the Session instances present on the system."
::= { iscsiSessionInfo 4 }
iscsiSessionStatsEntry OBJECT-TYPE
SYNTAX IscsiSessionStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing iSCSI command/response PDU and
octet data transfer counters for a particular Session instance."
AUGMENTS { iscsiSessionAttributesEntry }
::= { iscsiSessionStatsTable 1 }
IscsiSessionStatsEntry ::= SEQUENCE {
iscsiSsnCmdPdus Counter32,
iscsiSsnRspPdus Counter32,
iscsiSsnTxDataOctets Counter64,
iscsiSsnRxDataOctets Counter64
}
iscsiSsnCmdPdus OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Command PDUs that flowed on this session instance."
::= { iscsiSessionStatsEntry 1 }
iscsiSsnRspPdus OBJECT-TYPE
SYNTAX Counter32
Bakke, Muchow Expires December 2001 [Page 24]
Internet Draft iSCSI MIB June 2001
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Response PDUs that flowed on this session instance."
::= { iscsiSessionStatsEntry 2 }
iscsiSsnTxDataOctets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of data octets that were transmitted by
the local iSCSI node on this session instance."
::= { iscsiSessionStatsEntry 3 }
iscsiSsnRxDataOctets OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of data octets that were received by
the local iSCSI node on this session instance."
::= { iscsiSessionStatsEntry 4 }
iscsiSessionCxnErrorStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiSessionCxnErrorStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of PDU or timeout connection error counters for
each of the session instances present on this system."
::= { iscsiSessionInfo 5 }
iscsiSessionCxnErrorStatsEntry OBJECT-TYPE
SYNTAX IscsiSessionCxnErrorStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing PDU or time-out connection error
counters for a particular session instance."
AUGMENTS { iscsiSessionAttributesEntry }
::= { iscsiSessionCxnErrorStatsTable 1 }
IscsiSessionCxnErrorStatsEntry ::= SEQUENCE {
iscsiSsnDigestErrors Counter32,
iscsiSsnCxnTimeoutErrors Counter32,
iscsiSsnFormatErrors Counter32
Bakke, Muchow Expires December 2001 [Page 25]
Internet Draft iSCSI MIB June 2001
}
iscsiSsnDigestErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of PDUs which the session instance received which
contained header or data digest errors."
::= { iscsiSessionCxnErrorStatsEntry 1 }
iscsiSsnCxnTimeoutErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This is the count of sequences which exceeded their
time limit."
::= { iscsiSessionCxnErrorStatsEntry 2 }
iscsiSsnFormatErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of PDUs which the ISCSI instance received which
contained a format error."
::= { iscsiSessionCxnErrorStatsEntry 3 }
----------------------------------------------------------------------
iscsiConnectionInfo OBJECT IDENTIFIER ::= { iscsiSessionObjects 1 }
iscsiConnectionObjects OBJECT IDENTIFIER ::= { iscsiConnectionInfo 1 }
iscsiConnectionScalars OBJECT IDENTIFIER ::= { iscsiConnectionInfo 2 }
iscsiConnectionAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiConnectionAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of Connections belonging to each iSCSI instance
present on the system."
::= { iscsiConnectionInfo 3 }
iscsiConnectionAttributesEntry OBJECT-TYPE
SYNTAX IscsiConnectionAttributesEntry
MAX-ACCESS not-accessible
Bakke, Muchow Expires December 2001 [Page 26]
Internet Draft iSCSI MIB June 2001
STATUS current
DESCRIPTION
"An entry (row) containing managment information applicable
to a particular Connection instance."
INDEX { iscsiInstIndex, iscsiSsnIndex, iscsiCxnIndex }
::= { iscsiConnectionAttributesTable 1 }
IscsiConnectionAttributesEntry ::= SEQUENCE {
iscsiCxnIndex Unsigned32,
iscsiCxnState INTEGER,
iscsiCxnProtocol INTEGER,
iscsiCxnLocalAddrType InetAddressType,
iscsiCxnLocalAddr InetAddress,
iscsiCxnLocalPort Unsigned32,
iscsiCxnRemoteAddrType InetAddressType,
iscsiCxnRemoteAddr InetAddress,
iscsiCxnRemotePort Unsigned32
}
iscsiCxnIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An arbitrary integer used to uniquely identify a particular
Connection instance of a particular Session instance within an
iSCSI instance present on the node."
::= { iscsiConnectionAttributesEntry 1 }
iscsiCxnState OBJECT-TYPE
SYNTAX INTEGER {
login(0),
negotiation(1),
full(2),
logout(3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current state of this connection, from an iSCSI negotiation
point of view. Here are the states:
login - The TCP connection has been established, and
is in the login phase.
negotiation - The login phase is complete, and the connection
is in the parameter negotiation phase.
full - The connection is in the full feature phase.
logout - The connection is in the logout phase."
Bakke, Muchow Expires December 2001 [Page 27]
Internet Draft iSCSI MIB June 2001
::= { iscsiConnectionAttributesEntry 2 }
iscsiCxnProtocol OBJECT-TYPE
SYNTAX INTEGER (1..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The transport protocol over which this connection instance is
running."
DEFVAL { 6 } -- TCP
::= { iscsiConnectionAttributesEntry 3 }
iscsiCxnLocalAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of Inet address in the next object."
::= { iscsiConnectionAttributesEntry 4 }
iscsiCxnLocalAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The local Inet address used by this connection instance."
::= { iscsiConnectionAttributesEntry 5 }
iscsiCxnLocalPort OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The local port used by this connection instance."
::= { iscsiConnectionAttributesEntry 6 }
iscsiCxnRemoteAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of Inet address in the next object."
::= { iscsiConnectionAttributesEntry 7 }
iscsiCxnRemoteAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-only
STATUS current
Bakke, Muchow Expires December 2001 [Page 28]
Internet Draft iSCSI MIB June 2001
DESCRIPTION
"The remote Inet address used by this connection instance."
::= { iscsiConnectionAttributesEntry 8 }
iscsiCxnRemotePort OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The remote port used by this connection instance."
::= { iscsiConnectionAttributesEntry 9 }
----------------------------------------------------------------------
iscsiTargetInfo OBJECT IDENTIFIER ::= { iscsiInstanceObjects 4 }
iscsiTargetObjects OBJECT IDENTIFIER ::= { iscsiTargetInfo 1 }
iscsiTargetScalars OBJECT IDENTIFIER ::= { iscsiTargetInfo 2 }
iscsiTargetAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiTargetAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of targets belonging to each iSCSI instance
present on the system."
::= { iscsiTargetInfo 3 }
iscsiTargetAttributesEntry OBJECT-TYPE
SYNTAX IscsiTargetAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing managment information applicable
to a particular target instance."
INDEX { iscsiInstIndex, iscsiTgtIndex }
::= { iscsiTargetAttributesTable 1 }
IscsiTargetAttributesEntry ::= SEQUENCE {
iscsiTgtIndex Unsigned32,
iscsiTgtName Utf8String,
iscsiTgtAlias Utf8String,
iscsiTgtLastFailureTime TimeStamp,
iscsiTgtLastFailureType VariablePointer,
iscsiTgtLastIntrFailureName Utf8String,
iscsiTgtLastIntrFailureAddrType InetAddressType,
iscsiTgtLastIntrFailureAddr InetAddress
}
Bakke, Muchow Expires December 2001 [Page 29]
Internet Draft iSCSI MIB June 2001
iscsiTgtIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An arbitrary integer used to uniquely identify a particular
target instance within an iSCSI instance present on the node."
::= { iscsiTargetAttributesEntry 1 }
iscsiTgtName OBJECT-TYPE
SYNTAX Utf8String
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A globally unique, UTF-8 identifier for this Target. The
Target Name is independent of the location of the target,
and can be resolved into a set of addresses through various
discovery services."
::= { iscsiTargetAttributesEntry 2 }
iscsiTgtAlias OBJECT-TYPE
SYNTAX Utf8String
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A human-readable name or description of the target. If
configured, this alias may be communicated to the initiator
during a Login Response message. This string is not used as
an identifier, but can be displayed by the initiator's user
interface in a list of targets to which it is connected. "
::= { iscsiTargetAttributesEntry 3 }
iscsiTgtLastFailureTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of object sysUpTime when the last failure
occurred."
::= { iscsiTargetAttributesEntry 4 }
iscsiTgtLastFailureType OBJECT-TYPE
SYNTAX VariablePointer
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The exact counter instance in the iscsiTargetLoginStatsTable
that was incremented when the last failure occurred."
Bakke, Muchow Expires December 2001 [Page 30]
Internet Draft iSCSI MIB June 2001
::= { iscsiTargetAttributesEntry 5 }
iscsiTgtLastIntrFailureName OBJECT-TYPE
SYNTAX Utf8String
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An UTF-8 string giving the name of the initiator
that failed the last login attempt."
::= { iscsiTargetAttributesEntry 6 }
iscsiTgtLastIntrFailureAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of Inet address in the next object."
::= { iscsiTargetAttributesEntry 7 }
iscsiTgtLastIntrFailureAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An Inet address giving the host address of the initiator
that failed the last login attempt."
::= { iscsiTargetAttributesEntry 8 }
iscsiTargetLoginStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiTargetLoginStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of counters which keep track of the number of
times this target failed an initiator's login attempt
for each important reason."
::= { iscsiTargetInfo 4 }
iscsiTargetLoginStatsEntry OBJECT-TYPE
SYNTAX IscsiTargetLoginStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing counters for each login
failure reason."
AUGMENTS { iscsiTargetAttributesEntry }
::= { iscsiTargetLoginStatsTable 1 }
Bakke, Muchow Expires December 2001 [Page 31]
Internet Draft iSCSI MIB June 2001
IscsiTargetLoginStatsEntry ::= SEQUENCE {
iscsiTgtLoginAccepts Counter32,
iscsiTgtLoginOtherFails Counter32,
iscsiTgtLoginRedirects Counter32,
iscsiTgtLoginAuthorizeFails Counter32,
iscsiTgtLoginAuthenticateFails Counter32,
iscsiTgtLoginNegotiateFails Counter32
}
iscsiTgtLoginAccepts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Login Response PDUs with status
0x0000, Accept Login, transmitted by this
target."
::= { iscsiTargetLoginStatsEntry 1 }
iscsiTgtLoginOtherFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Login Response PDUs with any status
code not counted in the other failure status objects
below that was transmitted by this target."
::= { iscsiTargetLoginStatsEntry 3 }
iscsiTgtLoginRedirects OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Login Response PDUs with status class 0x01,
Redirection, transmitted by this target."
::= { iscsiTargetLoginStatsEntry 2 }
iscsiTgtLoginAuthorizeFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Login Response PDUs with status 0x0202,
Forbidden Target, transmitted by this target.
If this counter is incremented, an iscsiTgtLoginFailure
notification should be sent."
Bakke, Muchow Expires December 2001 [Page 32]
Internet Draft iSCSI MIB June 2001
::= { iscsiTargetLoginStatsEntry 4 }
iscsiTgtLoginAuthenticateFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Login Response PDUs with status 0x0201,
Authentication Failed, transmitted by this target
If this counter is incremented, an iscsiTgtLoginFailure
notification should be sent."
::= { iscsiTargetLoginStatsEntry 5 }
iscsiTgtLoginNegotiateFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"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 iscsiTgtLoginFailure
notification should be sent."
::= { iscsiTargetLoginStatsEntry 6 }
iscsiTargetLogoutStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiTargetLogoutStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"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."
::= { iscsiTargetInfo 5 }
iscsiTargetLogoutStatsEntry OBJECT-TYPE
SYNTAX IscsiTargetLogoutStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing counters of Logout Response
PDUs that were transmitted by a particular target instance."
AUGMENTS { iscsiTargetAttributesEntry }
::= { iscsiTargetLogoutStatsTable 1 }
Bakke, Muchow Expires December 2001 [Page 33]
Internet Draft iSCSI MIB June 2001
IscsiTargetLogoutStatsEntry ::= SEQUENCE {
iscsiTgtLogoutNormals Counter32,
iscsiTgtLogoutOthers Counter32
}
iscsiTgtLogoutNormals OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Logout Command PDUs with
reason code 0, Closes the session, received by this target."
::= { iscsiTargetLogoutStatsEntry 1 }
iscsiTgtLogoutOthers OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Logout Command command PDUs with
any status code other than 0, received by the target."
::= { iscsiTargetLogoutStatsEntry 2 }
----------------------------------------------------------------------
iscsiAccessListInfo OBJECT IDENTIFIER ::= { iscsiTargetObjects 2 }
iscsiAccessListObjects OBJECT IDENTIFIER ::= { iscsiAccessListInfo 1 }
iscsiAccessListScalars OBJECT IDENTIFIER ::= { iscsiAccessListInfo 2 }
iscsiAccessListAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiAccessListAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of iSCSI initiators which will be granted access
to iSCSI resources through targets within the iSCSI
instance."
::= { iscsiAccessListInfo 3 }
iscsiAccessListAttributesEntry OBJECT-TYPE
SYNTAX IscsiAccessListAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing management information
applicable to an initiator which is known by a target
within an iSCSI instance on this node."
Bakke, Muchow Expires December 2001 [Page 34]
Internet Draft iSCSI MIB June 2001
INDEX { iscsiInstIndex, iscsiTgtIndex, iscsiALIndex }
::= { iscsiAccessListAttributesTable 1 }
IscsiAccessListAttributesEntry ::= SEQUENCE {
iscsiALIndex Unsigned32,
iscsiALInitiatorName Utf8String
}
iscsiALIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An arbitrary integer used to uniquely identify a particular
Access List instance of a particular target instance within an
iSCSI instance present on the node."
::= { iscsiAccessListAttributesEntry 1 }
iscsiALInitiatorName OBJECT-TYPE
SYNTAX Utf8String
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The globally unique name of the initiator, sent to the
target in the <InitiatorName> key of the Login Command."
::= { iscsiAccessListAttributesEntry 2 }
----------------------------------------------------------------------
iscsiInitiatorInfo OBJECT IDENTIFIER ::= { iscsiInstanceObjects 5 }
iscsiInitiatorObjects OBJECT IDENTIFIER ::= { iscsiInitiatorInfo 1 }
iscsiInitiatorScalars OBJECT IDENTIFIER ::= { iscsiInitiatorInfo 2 }
iscsiInitiatorAttributesTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiInitiatorAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A list of initiators belonging to each iSCSI instance
present on the system."
::= { iscsiInitiatorInfo 3 }
iscsiInitiatorAttributesEntry OBJECT-TYPE
SYNTAX IscsiInitiatorAttributesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
Bakke, Muchow Expires December 2001 [Page 35]
Internet Draft iSCSI MIB June 2001
"An entry (row) containing managment information applicable
to a particular initiator instance."
INDEX { iscsiInstIndex, iscsiIntrIndex }
::= { iscsiInitiatorAttributesTable 1 }
IscsiInitiatorAttributesEntry ::= SEQUENCE {
iscsiIntrIndex Unsigned32,
iscsiIntrName Utf8String,
iscsiIntrAlias Utf8String,
iscsiIntrLastFailureTime TimeStamp,
iscsiIntrLastFailureType VariablePointer,
iscsiIntrLastTgtFailureName Utf8String,
iscsiIntrLastTgtFailureAddrType InetAddressType,
iscsiIntrLastTgtFailureAddr InetAddress
}
iscsiIntrIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An arbitrary integer used to uniquely identify a particular
Initiator instance within an iSCSI instance present on the
node."
::= { iscsiInitiatorAttributesEntry 1 }
iscsiIntrName OBJECT-TYPE
SYNTAX Utf8String
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A text-based identifier for this Initiator that
is globally unique. The Initiator Name is
independent of the location of the initiator."
::= { iscsiInitiatorAttributesEntry 2 }
iscsiIntrAlias OBJECT-TYPE
SYNTAX Utf8String
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A human-readable name or description of the initiator. If
configured, this initiator alias may be communicated to
the target during a Login Request message. This string is
not used as an identifier, but can be displayed by the
target's user interface in a list of initiators to which it
is connected."
::= { iscsiInitiatorAttributesEntry 3 }
Bakke, Muchow Expires December 2001 [Page 36]
Internet Draft iSCSI MIB June 2001
iscsiIntrLastFailureTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of object sysUpTime when the last failure
occurred."
::= { iscsiInitiatorAttributesEntry 4 }
iscsiIntrLastFailureType OBJECT-TYPE
SYNTAX VariablePointer
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The exact counter instance in the iscsiInitiatorLoginStatsTable
that was incremented when the last failure occurred."
::= { iscsiInitiatorAttributesEntry 5 }
iscsiIntrLastTgtFailureName OBJECT-TYPE
SYNTAX Utf8String
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An UTF-8 string giving the name of the target
that failed the last login attempt."
::= { iscsiInitiatorAttributesEntry 6 }
iscsiIntrLastTgtFailureAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of Inet address in the next object."
::= { iscsiInitiatorAttributesEntry 7 }
iscsiIntrLastTgtFailureAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An Inet address giving the host address of the target
that failed the last login attempt."
::= { iscsiInitiatorAttributesEntry 8 }
iscsiInitiatorLoginStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiInitiatorLoginStatsEntry
MAX-ACCESS not-accessible
STATUS current
Bakke, Muchow Expires December 2001 [Page 37]
Internet Draft iSCSI MIB June 2001
DESCRIPTION
"A table of counters which keep track of the number of
times this initiator's login attempts failed for each
important reason."
::= { iscsiInitiatorInfo 4 }
iscsiInitiatorLoginStatsEntry OBJECT-TYPE
SYNTAX IscsiInitiatorLoginStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing counters of each major
reason for an iSCSI login failure."
AUGMENTS { iscsiInitiatorAttributesEntry }
::= { iscsiInitiatorLoginStatsTable 1 }
IscsiInitiatorLoginStatsEntry ::= SEQUENCE {
iscsiIntrLoginAcceptRsps Counter32,
iscsiIntrLoginOtherFailRsps Counter32,
iscsiIntrLoginRedirectRsps Counter32,
iscsiIntrLoginAuthFailRsps Counter32,
iscsiIntrLoginAuthenticateFails Counter32,
iscsiIntrLoginNegotiateFails Counter32
}
iscsiIntrLoginAcceptRsps OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Login Response PDUs with status
0x0000, Accept Login, received by this initiator."
::= { iscsiInitiatorLoginStatsEntry 1 }
iscsiIntrLoginOtherFailRsps OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Login Response PDUs received by this
initiator with any status code not counted in the
objects below."
::= { iscsiInitiatorLoginStatsEntry 2 }
iscsiIntrLoginRedirectRsps OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
Bakke, Muchow Expires December 2001 [Page 38]
Internet Draft iSCSI MIB June 2001
DESCRIPTION
"The count of Login Response PDUs with status class 0x01,
Redirection, received by this initiator."
::= { iscsiInitiatorLoginStatsEntry 3 }
iscsiIntrLoginAuthFailRsps OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Login Response PDUs with status class 0x201,
Authentication Failed, received by this initiator."
::= { iscsiInitiatorLoginStatsEntry 4 }
iscsiIntrLoginAuthenticateFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times the initiator has aborted a
login because the target could not be authenticated.
No response is sent.
If this counter is incremented, an iscsiIntrLoginFailure
notification should be sent."
::= { iscsiInitiatorLoginStatsEntry 5 }
iscsiIntrLoginNegotiateFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times the initiator has aborted a
login because parameter negotiation with the target
failed.
No response is sent.
If this counter is incremented, an iscsiIntrLoginFailure
notification should be sent."
::= { iscsiInitiatorLoginStatsEntry 6 }
iscsiInitiatorLogoutStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF IscsiInitiatorLogoutStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
Bakke, Muchow Expires December 2001 [Page 39]
Internet Draft iSCSI MIB June 2001
"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 instance belonging to this iSCSI instance present
on this system."
::= { iscsiInitiatorInfo 5 }
iscsiInitiatorLogoutStatsEntry OBJECT-TYPE
SYNTAX IscsiInitiatorLogoutStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (row) containing counters of Logout Response
PDUs of each status code, that were received by
a particular initiator instance."
AUGMENTS { iscsiInitiatorAttributesEntry }
::= { iscsiInitiatorLogoutStatsTable 1 }
IscsiInitiatorLogoutStatsEntry ::= SEQUENCE {
iscsiIntrLogoutNormals Counter32,
iscsiIntrLogoutOthers Counter32
}
iscsiIntrLogoutNormals OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Logout Command PDUs with
reason code 0, Closes the session, transmitted by this
initiator."
::= { iscsiInitiatorLogoutStatsEntry 1 }
iscsiIntrLogoutOthers OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The count of Logout Command command PDUs with
any status code other than 0, transmitted by this initiator."
::= { iscsiInitiatorLogoutStatsEntry 2 }
------------------------------------------------------------------------
-- Notifications
-- First, define a dummy number to allow SMIv2 Notifications to be
-- converted to SMIv1 Traps
Bakke, Muchow Expires December 2001 [Page 40]
Internet Draft iSCSI MIB June 2001
iscsiNotificationsPrefix OBJECT IDENTIFIER ::= { iscsiNotifications 0 }
iscsiTgtLoginFailure NOTIFICATION-TYPE
OBJECTS {
iscsiTgtLastFailureType,
iscsiTgtLastIntrFailureName,
iscsiTgtLastIntrFailureAddrType,
iscsiTgtLastIntrFailureAddr
}
STATUS current
DESCRIPTION
"Sent when a login is failed by a target. It is expected that
only authorization, authentication, and negotiation failures
will be flagged."
::= { iscsiNotificationsPrefix 1 }
iscsiIntrLoginFailure NOTIFICATION-TYPE
OBJECTS {
iscsiIntrLastFailureType,
iscsiIntrLastTgtFailureName,
iscsiIntrLastTgtFailureAddrType,
iscsiIntrLastTgtFailureAddr
}
STATUS current
DESCRIPTION
"Sent when a login is failed by a initiator.It is expected that
only authentication, and negotiation failures will be flagged."
::= { iscsiNotificationsPrefix 2 }
------------------------------------------------------------------------
-- Conformance Statements
iscsiGroups OBJECT IDENTIFIER ::= { iscsiConformance 1 }
iscsiInstanceAttributesGroup OBJECT-GROUP
OBJECTS {
iscsiInstanceNumber,
iscsiInstName,
iscsiInstVersionMin,
iscsiInstVersionMax,
iscsiInstVendorID,
iscsiInstVendorVersion,
iscsiInstTargetPortalNumber,
iscsiInstInitiatorPortalNumber,
iscsiInstSessionNumber,
iscsiInstTargetNumber,
iscsiInstInitiatorNumber,
Bakke, Muchow Expires December 2001 [Page 41]
Internet Draft iSCSI MIB June 2001
iscsiInstNameServiceAddrType,
iscsiInstNameServiceAddr,
iscsiInstNameServicePort,
iscsiInstNameServiceType
}
STATUS current
DESCRIPTION
"."
::= { iscsiGroups 1 }
iscsiTargetPortalAttributesGroup OBJECT-GROUP
OBJECTS {
iscsiTgtPortalProtocol,
iscsiTgtPortalAddrType,
iscsiTgtPortalAddr,
iscsiTgtPortalPort
}
STATUS current
DESCRIPTION
"."
::= { iscsiGroups 2 }
iscsiInitiatorPortalAttributesGroup OBJECT-GROUP
OBJECTS {
iscsiIntrPortalProtocol,
iscsiIntrPortalAddrType,
iscsiIntrPortalAddr
}
STATUS current
DESCRIPTION
"."
::= { iscsiGroups 3 }
iscsiSessionAttributesGroup OBJECT-GROUP
OBJECTS {
iscsiSsnType,
iscsiSsnTargetName,
iscsiSsnInitiatorName,
iscsiSsnUseR2t,
iscsiSsnBidirectionalUseR2t,
iscsiSsnImmediateData,
iscsiSsnBootSession,
iscsiSsnMaxOutstandingR2t,
iscsiSsnMaxDataPduLength,
iscsiSsnFirstBurstSize,
iscsiSsnConnectionNumber,
iscsiSsnMaxConnections,
iscsiSsnHeaderIntegrity,
Bakke, Muchow Expires December 2001 [Page 42]
Internet Draft iSCSI MIB June 2001
iscsiSsnDataIntegrity
}
STATUS current
DESCRIPTION
"."
::= { iscsiGroups 4 }
iscsiSessionStatsGroup OBJECT-GROUP
OBJECTS {
iscsiSsnCmdPdus,
iscsiSsnRspPdus,
iscsiSsnTxDataOctets,
iscsiSsnRxDataOctets
}
STATUS current
DESCRIPTION
"."
::= { iscsiGroups 5 }
iscsiSessionCxnErrorStatsGroup OBJECT-GROUP
OBJECTS {
iscsiSsnDigestErrors,
iscsiSsnCxnTimeoutErrors,
iscsiSsnFormatErrors
}
STATUS current
DESCRIPTION
"."
::= { iscsiGroups 6 }
iscsiConnectionAttributesGroup OBJECT-GROUP
OBJECTS {
iscsiCxnState,
iscsiCxnProtocol,
iscsiCxnLocalAddrType,
iscsiCxnLocalAddr,
iscsiCxnLocalPort,
iscsiCxnRemoteAddrType,
iscsiCxnRemoteAddr,
iscsiCxnRemotePort
}
STATUS current
DESCRIPTION
"."
::= { iscsiGroups 7 }
iscsiTargetAttributesGroup OBJECT-GROUP
OBJECTS {
Bakke, Muchow Expires December 2001 [Page 43]
Internet Draft iSCSI MIB June 2001
iscsiTgtName,
iscsiTgtAlias,
iscsiTgtLastFailureTime,
iscsiTgtLastFailureType,
iscsiTgtLastIntrFailureName,
iscsiTgtLastIntrFailureAddrType,
iscsiTgtLastIntrFailureAddr
}
STATUS current
DESCRIPTION
"."
::= { iscsiGroups 8 }
iscsiTargetLoginStatsGroup OBJECT-GROUP
OBJECTS {
iscsiTgtLoginAccepts,
iscsiTgtLoginOtherFails,
iscsiTgtLoginRedirects,
iscsiTgtLoginAuthorizeFails,
iscsiTgtLoginAuthenticateFails,
iscsiTgtLoginNegotiateFails
}
STATUS current
DESCRIPTION
"."
::= { iscsiGroups 9 }
iscsiTargetLogoutStatsGroup OBJECT-GROUP
OBJECTS {
iscsiTgtLogoutNormals,
iscsiTgtLogoutOthers
}
STATUS current
DESCRIPTION
"."
::= { iscsiGroups 10 }
iscsiAccessListAttributesGroup OBJECT-GROUP
OBJECTS {
iscsiALInitiatorName
}
STATUS current
DESCRIPTION
"."
::= { iscsiGroups 11 }
iscsiInitiatorAttributesGroup OBJECT-GROUP
OBJECTS {
Bakke, Muchow Expires December 2001 [Page 44]
Internet Draft iSCSI MIB June 2001
iscsiIntrName,
iscsiIntrAlias,
iscsiIntrLastFailureTime,
iscsiIntrLastFailureType,
iscsiIntrLastTgtFailureName,
iscsiIntrLastTgtFailureAddrType,
iscsiIntrLastTgtFailureAddr
}
STATUS current
DESCRIPTION
"."
::= { iscsiGroups 12 }
iscsiInitiatorLoginStatsGroup OBJECT-GROUP
OBJECTS {
iscsiIntrLoginAcceptRsps,
iscsiIntrLoginOtherFailRsps,
iscsiIntrLoginRedirectRsps,
iscsiIntrLoginAuthFailRsps,
iscsiIntrLoginAuthenticateFails,
iscsiIntrLoginNegotiateFails
}
STATUS current
DESCRIPTION
"."
::= { iscsiGroups 13 }
iscsiInitiatorLogoutStatsGroup OBJECT-GROUP
OBJECTS {
iscsiIntrLogoutNormals,
iscsiIntrLogoutOthers
}
STATUS current
DESCRIPTION
"."
::= { iscsiGroups 14 }
iscsiNotificationsGroup NOTIFICATION-GROUP
NOTIFICATIONS {
iscsiTgtLoginFailure,
iscsiIntrLoginFailure
}
STATUS current
DESCRIPTION
"."
::= { iscsiGroups 15 }
------------------------------------------------------------------------
Bakke, Muchow Expires December 2001 [Page 45]
Internet Draft iSCSI MIB June 2001
iscsiCompliances OBJECT IDENTIFIER ::= { iscsiConformance 2 }
iscsiComplianceV1 MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Initial version of compliance statement based on
initial version of MIB."
MODULE -- this module
MANDATORY-GROUPS {
iscsiInstanceAttributesGroup,
iscsiTargetPortalAttributesGroup,
iscsiInitiatorPortalAttributesGroup,
iscsiSessionAttributesGroup,
iscsiSessionStatsGroup,
iscsiSessionCxnErrorStatsGroup,
iscsiConnectionAttributesGroup,
iscsiTargetAttributesGroup,
iscsiTargetLoginStatsGroup,
iscsiTargetLogoutStatsGroup,
iscsiAccessListAttributesGroup,
iscsiInitiatorAttributesGroup,
iscsiInitiatorLoginStatsGroup,
iscsiInitiatorLogoutStatsGroup
}
::= { iscsiCompliances 1 }
END
7. Security Considerations
This MIB currently contains no read-write, read-create, or RowStatus
attributes, and cannot be directly used to affect the configuration
or operation of an iSCSI entity.
Information gleaned from this MIB could be used to make connections
to the iSCSI targets it represents. However, it is the responsbility
of the initiators and targets involved to authenticate each other to
ensure that an inappropriately advertised or discovered initiator or
target does not compromise their security. These issues are
discussed in [ISCSI].
8. References
[ISCSI] Satran, J., et. al., "iSCSI", draft-ietf-ips-iSCSI-06, April
2001.
Bakke, Muchow Expires December 2001 [Page 46]
Internet Draft iSCSI MIB June 2001
[RFC2571] Harrington, D., Presuhn, R., and B. Wijnen, "An Architecture
for Describing SNMP Management Frameworks", RFC 2571, April
1999.
[RFC1155] Rose, M., and K. McCloghrie, "Structure and Identification
of Management Information for TCP/IP-based Internets", STD
16, RFC 1155, May 1990.
[RFC1212] Rose, M., and K. McCloghrie, "Concise MIB Definitions", STD
16, RFC 1212, March 1991.
[RFC1215] M. Rose, "A Convention for Defining Traps for use with the
SNMP", RFC 1215, March 1991.
[RFC2578] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J.,
Rose, M., and S. Waldbusser, "Structure of Management
Information Version 2 (SMIv2)", STD 58, RFC 2578, April
1999.
[RFC2579] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J.,
Rose, M., and S. Waldbusser, "Textual Conventions for
SMIv2", STD 58, RFC 2579, April 1999.
[RFC2580] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J.,
Rose, M., and S. Waldbusser, "Conformance Statements for
SMIv2", STD 58, RFC 2580, April 1999.
[RFC1157] Case, J., Fedor, M., Schoffstall, M., and J. Davin, "Simple
Network Management Protocol", STD 15, RFC 1157, May 1990.
[RFC1901] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser,
"Introduction to Community-based SNMPv2", RFC 1901, January
1996.
[RFC1906] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser,
"Transport Mappings for Version 2 of the Simple Network
Management Protocol (SNMPv2)", RFC 1906, January 1996.
[RFC2572] Case, J., Harrington D., Presuhn R., and B. Wijnen, "Message
Processing and Dispatching for the Simple Network Management
Protocol (SNMP)", RFC 2572, April 1999.
[RFC2574] Blumenthal, U., and B. Wijnen, "User-based Security Model
(USM) for version 3 of the Simple Network Management
Protocol (SNMPv3)", RFC 2574, April 1999.
[RFC1905] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser,
"Protocol Operations for Version 2 of the Simple Network
Bakke, Muchow Expires December 2001 [Page 47]
Internet Draft iSCSI MIB June 2001
Management Protocol (SNMPv2)", RFC 1905, January 1996.
[RFC2573] Levi, D., Meyer, P., and B. Stewart, "SNMPv3 Applications",
RFC 2573, April 1999.
[RFC2575] Wijnen, B., Presuhn, R., and K. McCloghrie, "View-based
Access Control Model (VACM) for the Simple Network
Management Protocol (SNMP)", RFC 2575, April 1999.
[RFC2570] Case, J., Mundy, R., Partain, D., and B. Stewart,
"Introduction to Version 3 of the Internet-standard Network
Management Framework", RFC 2570, April 1999.
[RFC2012] McCloghrie, K., "SNMPv2 Management Information Base for the
Transmission Control Protocol using SMIv2", RFC 2012,
November 1996.
[RFC2851] Daniele, M., et. al., "Textual Conventions for Internet
Network Addresses", RFC 2851, June 2000.
[IPV6MIB] Daniele, M., et. al., "Textual Conventions for Internet
Network Addresses", draft-ietf-ops-rfc2851-update-00.txt,
February 2001
9. Authors' Addresses
Mark Bakke
Postal: Cisco Systems, Inc
6450 Wedgwood Road, Suite 130
Maple Grove, MN
USA 55311
Tel: +1 763-398-1000
Fax: +1 763-398-1001
E-mail: mbakke@cisco.com
Bakke, Muchow Expires December 2001 [Page 48]
Internet Draft iSCSI MIB June 2001
Marjorie Krueger
Postal: Hewlett-Packard
Networked Storage Architecture
Networked Storage Solutions Org.
8000 Foothills Blvd.
Roseville, CA
USA 95747
Tel: +1 916-785-2656
Tel: +1 916-785-0391
Email: marjorie_krueger@hp.com
Tom McSweeney
Postal: IBM Corporation
600 Park Offices Drive
Research Triangle Park, NC
USA 27709
Tel: +1-919-254-5634
Fax: +1-919-254-0391
E-mail: rf42tpme@us.ibm.com
Jim Muchow
Postal: Cisco Systems, Inc
6450 Wedgwood Road, Suite 130
Maple Grove, MN
USA 55311
Tel: +1 763-398-1000
Fax: +1 763-398-1001
E-mail: jmuchow@cisco.com"
Bakke, Muchow Expires December 2001 [Page 49]