One document matched: draft-ietf-ips-isns-mib-09.txt
Differences from draft-ietf-ips-isns-mib-08.txt
IPS Kevin Gibbons
Internet Draft G D Ramkumar
<draft-ietf-ips-isns-mib-09.txt> Scott Kipp
Category: standards-track McDATA Corporation
Expires: October 2006
April 3, 2006
Definitions of Managed Objects for iSNS
(Internet Storage Name Service)
Status of this Memo
By submitting this Internet-Draft, each author represents that
any applicable patent or other IPR claims of which he or she is
aware have been or will be disclosed, and any of which he or she
becomes aware will be disclosed, in accordance with Section 6 of
BCP 79.
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.
This Internet-Draft will expire in October 2006.
Abstract
The iSNS protocol provides storage name service functionality on
an IP network that is being used for iSCSI or iFCP storage. This
draft provides a mechanism to monitor multiple iSNS Servers,
including information about registered objects in an iSNS
Server.
This memo is a product of the IP Storage (IPS) working group
within the Internet Engineering Task Force. Comments are
solicited and should be addressed to the working group's mailing
list at ips@ietf.org and/or the authors.
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Table of Contents
Status of this Memo............................................1
Abstract.......................................................1
Table of Contents..............................................2
1. The Internet-Standard Management Framework.................3
2. Introduction...............................................3
3. Technical Description......................................3
3.1 iSNS Registered Objects...................................3
3.2 iSNS MIB Structure........................................4
3.3 iSNS Server Info..........................................5
3.3.1 Control Node Information.................................5
3.3.2 Discovery Domain Set (DDS)..............................5
3.3.3 Discovery Domain (DD)...................................5
3.3.4 Registered Storage Objects..............................5
3.3.4.1 Registered Entities...................................6
3.3.4.2 Registered Portals....................................6
3.3.4.3 Registered Portal Groups..............................6
3.3.4.4 Registered iSCSI Nodes................................6
3.3.4.5 Registered FC Ports...................................6
3.3.4.6 Registered FC Nodes...................................6
3.4 Multiple Server Instances.................................6
3.4.1 Multiple iSNS Server Instances..........................6
3.5 iSNS Notifications........................................7
4. MIB References and Requirement Levels......................7
5. MIB Module..................................................7
6. IANA Considerations........................................65
7. Security Considerations....................................66
8. Normative References.......................................67
9. Informative References.....................................68
10. Acknowledgements..........................................68
11. Authors' Addresses........................................68
11. Intellectual Property Statement...........................69
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1. The Internet-Standard Management Framework
For a detailed overview of the documents that describe the
current Internet-Standard Management Framework, please refer to
section 7 of RFC 3410 [RFC3410].
Managed objects are accessed via a virtual information store,
termed the Management Information Base or MIB. MIB objects are
generally accessed through the Simple Network Management
Protocol (SNMP). Objects in the MIB are defined using the
mechanisms defined in the Structure of Management Information
(SMI). This memo specifies a MIB module that is compliant to
the SMIv2, which is described in STD 58, RFC 2578 [RFC2578], STD
58, RFC 2579 [RFC2579] and STD 58, RFC 2580 [RFC2580].
2. Introduction
The iSNS protocol can be used by IP based storage devices for
dynamic registration and discovery of storage devices in the
network [RFC 4171]. It has the capability to group devices into
storage Discovery Domains. The iSNS MIB is designed to allow
SNMP to be used to monitor iSNS servers to provide iSNS
capabilities, supporting iSCSI [RFC3720] and iFCP [RFC4172].
3. Technical Description
3.1 iSNS Registered Objects
The following entity relationship figure indicates the objects
that can be registered in the iSNS, and their relationship to
each other.
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+--------------+ +-----------+
| NETWORK |1 *| |
| ENTITY |----| PORTAL |
| | | |
+--------------+ +-----------+
|1 |1 |*
| | |
| |* |
| +----------+ |
| | PORTAL | |
| | GROUP | |
| +----------+ |
| |* |
| | |
|* |1 |*
+----------+ +-------------+ +----------+ +-----------+
| FC |1 *| STORAGE |* *| DISCOVERY|* *| DISCOVERY |
| DEVICE |----| NODE |----| DOMAIN |----| DOMAIN |
| | | | | | | SET |
+----------+ +-------------+ +----------+ +-----------+
* represents 0 to many possible relationships
3.2 iSNS MIB Structure
The MIB is divided into sections for iSNS server information,
iSNS server registered objects information, and iSNS
notifications.
+--------------+ +--------------+
| MANAGED iSNS |1 *| CONTROL NODE |
| SERVER |----| INFO |
| INFO | +--------------+
+--------------+
|1 |1
| | +--------------+
| | *| DDS AND DD |
| +------| INFO |
| | |
| +--------------+
|
| +-------------+
| *| REGISTERED |
+------------| ENTITIES |
| INFO |
+-------------+
+-----------------+
| iSNS |
| NOTIFICATION |
| INFO |
+-----------------+
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The sections that are required to implement are for iSNS Server
management and notification.
3.3 iSNS Server Info
The isnsSrvrInfo section provides the ability to monitor
multiple iSNS Server instances. The isnsSrvrInstTable table
provides information on each server instance. This table is
indexed by the variable isnsSrvrInstIndex. The table shows the
current settings for each iSNS server being managed. The
network address, TCP and UDP ports being used by a server for
iSNSP registrations and queries can be determined from this
table.
The count of objects registered in each iSNS server instance is
shown in the table isnsNumObjTable. The provides a summary of
the number Discovery Domain Sets, Discovery Domains, Entities,
Portals, Portal Groups, iSCSI Nodes, and iFCP FC Nodes and
Ports.
3.3.1 Control Node Information
As defined in the iSNS specification, control nodes are objects
that have been registered with the server and are allowed to
manage the iSNS server. These control nodes are identified by
their iSCSI Node Name or iFCP FC Port Name. This section of the
MIB provides the ability to view the currently registered set of
iSCSI and iFCP control nodes.
3.3.2 Discovery Domain Set (DDS)
The isnsDdsInfo section provides information on each registered
DDS, the Discovery Domain members of each DDS, for each iSNS
Server instance being managed. DDSs provide a method to group
Discovery Domains for easier control. As described in the iSNS
Specification [RFC 4171], a DDS can be enabled or disabled,
which in turn enables or disables the member Discovery Domains.
Discovery Domains that are contained in an enabled DDS are then
enforced by an iSNS Server.
3.3.3 Discovery Domain (DD)
The isnsDdInfo section provides information on each registered
DD, and the DD members, for each iSNS Server instance being
managed. DDs are collections of storage nodes and portals that
are allowed to discover one another. DD members can be iSCSI
nodes, Entity Portals, or iFCP nodes.
3.3.4 Registered Storage Objects
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The isnsReg section provides information on the registered
storage objects for a specific iSNS Server instance. This
section is divided into subsections for Entities, Portals, iSCSI
Nodes, as well as iFCP Port and Node information.
3.3.4.1 Registered Entities
The isnsRegEntityInfo section provides information on the
registered entities. Entities are collections of storage nodes
and portals.
3.3.4.2 Registered Portals
The isnsRegPortalInfo section provides information on the
registered portals for a specific iSNS Server instance. Portals
are logical IP-Address, TCP/UDP Port pairs that provide access
to storage nodes contained in the associated Entity.
3.3.4.3 Registered Portal Groups
The isnsRegPortalGroupInfo section provides information on the
registered portal groups for a specific iSNS Server instance.
As described in iSCSI [RFC 3347], Portal Groups provide a
mapping between Portals and iSCSI Storage Nodes contained in an
Entity.
3.3.4.4 Registered iSCSI Nodes
The isnsRegIsciNodeInfo section provides information on the
registered iSCSI Nodes for a specific iSNS Server instance. The
iSCSI nodes are individual storage targets or initiators.
3.3.4.5 Registered FC Ports
The isnsRegFcPortInfo section provides information on the
registered FC Ports for a specific iSNS Server instance. The FC
Ports are ports associated with an iFCP gateway.
3.3.4.6 Registered FC Nodes
The isnsRegFcNodeInfo section provides information on the
registered FC Nodes for a specific iSNS Server instance. The FC
nodes are individual storage devices associated with an iFCP
gateway.
3.4 Multiple Server Instances
The management of multiple instances of iSNS servers by the
agent is supported.
3.4.1 Multiple iSNS Server Instances
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A single SNMP management agent may manage multiple iSNS server
instances. As described in Section 3.3, each managed iSNS
server instance has an entry in the table isnsSrvrInstTable.
3.5 iSNS Notifications
The isnsNotification section provides SNMP notifications for
iSNS Server state changes.
4. MIB References and Requirement Levels
The following MIB module has IMPORTS from [RFC2578], [RFC2579],
[RFC2580], [RFC3411], [RFC4001], and [RFC4044]. In REFERENCE
clauses, it also refers to [RFC3720], [RFC4171], and [RFC4172].
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL
NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and
"OPTIONAL" in this document are to be interpreted as described
in RFC 2119. [RFC2119]
5. MIB Module
ISNS-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY,
OBJECT-TYPE,
NOTIFICATION-TYPE,
Unsigned32,
mib-2
FROM SNMPv2-SMI
OBJECT-GROUP,
MODULE-COMPLIANCE,
NOTIFICATION-GROUP
FROM SNMPv2-CONF
TEXTUAL-CONVENTION,
TimeStamp,
TruthValue
FROM SNMPv2-TC
-- From RFC 3411
SnmpAdminString
FROM SNMP-FRAMEWORK-MIB
-- From RFC 4001
InetAddressType,
InetAddress,
InetPortNumber
FROM INET-ADDRESS-MIB
-- From RFC 4044
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FcNameIdOrZero,
FcAddressIdOrZero
FROM FC-MGMT-MIB
;
isnsMIB MODULE-IDENTITY
LAST-UPDATED "200603280000Z"
ORGANIZATION "IETF IPS Working Group"
CONTACT-INFO "
Attn: Kevin Gibbons
McDATA Corporation
4555 Great America Pkwy
Santa Clara, CA 95054-1208
USA
Tel: +1 408 567-5765
Fax: +1 408 567-0063
Email: kevin.gibbons@mcdata.com
G.D. Ramkumar
McDATA Corporation
4555 Great America Pkwy
Santa Clara, CA 95054-1208
USA
Tel: +1 408-567-5614
Fax: +1 408 567-0063
Email: gramkumar@stanfordalumni.org
Scott Kipp
McDATA Corporation
4 McDATA Pkwy
Broomfield, CO 80021
USA
Tel: +1 720-558-3452
Fax: +1 720-558-8999
Email: scott.kipp@mcdata.com
"
DESCRIPTION
"This module defines management information
specific to internet Storage Name Service
(iSNS) management.
Copyright (C) The Internet Society 2006.
This version of this MIB module is part
of RFC XXXX; see the RFC itself for full
legal notices."
REVISION "200603280000Z"
DESCRIPTION
"Initial version of iSNS Management Module.
This MIB published as RFC XXXX."
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-- RFC Ed.: replace XXXX with RFC number assigned to
-- this document
::= { mib-2 YYYY }
-- RFC Ed.: enter the IANA assigned number to this MIB
-- for YYYY
--
-- Textual Conventions
--
IsnsDiscoveryDomainSetId ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"The unique Discovery Domain Set Identifier associated with a
Discovery Domain Set (DDS)."
REFERENCE "RFC 4171, Section 6"
SYNTAX Unsigned32 ( 1 .. 4294967295 )
IsnsDdsStatusId ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The bitmap indicating the status of a Discovery Domain
Set (DDS) registered in the iSNS.
Bit Status
--------- ---------
0 enabled
If bit(0) is set to true then the DDS is Enabled. Otherwise
the DDS is disabled."
REFERENCE "RFC 4171, Section 6"
SYNTAX BITS {
enabled(0)
}
IsnsDiscoveryDomainId ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"The unique Discovery Domain Identifier (DD_ID) associated
with each Discovery Domain (DD). This can be used to
uniquely index and reference a DD. New storage nodes
are automatically added to the default DD if
isnsSrvrInstDfltDdDdsStatus is set to inDefaultDdAndDds."
REFERENCE "RFC 4171, Section 6"
SYNTAX Unsigned32 ( 1 .. 4294967295 )
DdFeatureBitmapId ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The bitmap indicating the types of features
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each Discovery Domain (DD) has.
Bit Status
--------- ---------
0 Boot List
Boot List: this feature indicates that the targets
in this DD provide boot capabilities for the member
initiators. Setting the bit to true (1) indicates
the feature is enabled. Otherwise it is disabled."
REFERENCE "RFC 4171, Section 6"
SYNTAX BITS {
bootlist(0)
}
IsnsDdDdsModificationBitmap ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The methods that can be used to modify the Discovery
Domain and Discovery Domain Sets in the iSNS Server
instance. Although this MIB does not allow modification
of DD's and DDS's, SNMP may be used to modify them via
another MIB.
Bit Field Flag Description
--------- ------------------------------------
0 SNMP protocol is allowed to modify
DD's/DDS's
1 Control Nodes are allowed
2 Target iSCSI Nodes are allowed
3 Initiator iSCSI Nodes are allowed
4 Target iFCP Ports are allowed
5 Initiator iFCP Ports are allowed
Setting a bit to true (1) indicates the feature is
enabled. Otherwise it is disabled."
REFERENCE "RFC 4171, Section 2.4"
SYNTAX BITS {
snmpEnabled(0),
controlNode(1),
targetIscsiNode(2),
initiatorIscsiNode(3),
targetIfcpNode(4),
initiatorIfcpNode(5)
}
IsnsEntityIndexId ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"This textual convention is used as an identifier for
the unique integer Entity Index associated with a storage
entity that is registered in an iSNS Server. The index
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is unique within an iSNS Server instance."
REFERENCE "RFC 4171, Section 6"
SYNTAX Unsigned32 ( 1 .. 4294967295 )
IsnsEntityProtocolId ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The type of protocol that is supported by this entity.
Type Value Entity Type
---------- -----------
1 No Protocol
2 iSCSI
3 iFCP
All Others As in the iSNS Specification
"
REFERENCE "RFC 4171, Section 6"
SYNTAX INTEGER { noProtocol(1),
iSCSI(2),
iFCP(3) }
IsnsPortalGroupIndexId ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"The identifier for the unique integer Portal Group Index
associated with a iSNS registered Portal Group object."
REFERENCE "RFC 4171, Section 6"
SYNTAX Unsigned32 ( 1 .. 4294967295 )
IsnsPortalIndexId ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"The identifier for the unique integer Portal Index
associated with a storage portal."
REFERENCE "RFC 4171, Section 6"
SYNTAX Unsigned32 ( 1 .. 4294967295 )
IsnsPortalPortTypeId ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The UDP or TCP port type being used by a Portal for an
Entity."
REFERENCE "RFC 4171, Section 6"
SYNTAX INTEGER { udp(1), tcp(2) }
IsnsPortalGroupTagIdOrZero ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"The Portal Group Tag (PGT) TC for iSCSI Portal Group
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objects registered in the iSNS. The value of zero
indicates a NULL value, or no association, between the
associated Portal and iSCSI Node."
REFERENCE "RFC 4171, Section 6"
SYNTAX Unsigned32 ( 0 .. 65535 )
IsnsPortalSecurityBitmapId ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Indicates security attribute settings for the Portal as
registered in the Portal Security Bitmap attribute. The
valid bit must be set in order for this attribute to
contain valid information. The definition of the bitmap
is based on the iSNS Specification, RFC 4171. The
representation of each bit setting (0 or 1) is indicated
below.
Bit Field Flag Description
--------- ------------------------------------
0 1 = Tunnel Mode Preferred; 0 = No Preference
1 1 = Transport Mode Preferred; 0 = No
Preference
2 1 = PFS Enabled; 0 = PFS Disabled
3 1 = Aggressive Mode Enabled; 0 = Disabled
4 1 = Main Mode Enabled; 0 = MM Disabled
5 1 = IKE/IPSec Enabled; 0 = IKE/IPSec
Disabled
6 1 = Bitmap VALID; 0 = INVALID
"
REFERENCE "RFC 4171, Section 6"
SYNTAX BITS {
tunnelModePreferred(0),
transportModePreferred(1),
pfsEnabled(2),
agressiveModeEnabled(3),
mainModeEnabled(4),
ikeIpsecEnabled(5),
bitmapVALID(6)
}
IsnsNodeIndexId ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"The identifier for the unique integer Node Index associated
with a storage node. In order to support objects that have
key identifiers whose maximum length is longer than the
maximum SNMP supported length, the iSNS server provides
secondary non-zero integer index identifiers. These indexes
SHALL be persistent for as long as the server is active.
Furthermore, index values for recently deregistered objects
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SHOULD NOT be reused in the short term."
REFERENCE "RFC 4171, Section 6"
SYNTAX Unsigned32 ( 1 .. 4294967295 )
IsnsNodeIndexIdOrZero ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"The identifier for the unique integer Node Index
associated with a storage node, or the value zero. In
order to support objects that have key identifiers
whose maximum length is longer than the maximum SNMP
supported length, the iSNS server provides secondary
non-zero integer index identifiers. These indexes
SHALL be persistent for as long as the server is
active. Furthermore, index values for recently
deregistered objects SHOULD NOT be reused in the short
term."
REFERENCE "RFC 4171, Section 6"
SYNTAX Unsigned32 ( 0 .. 4294967295 )
IsnsNodeTypeId ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The Node Type bit-map defines the functions of this node.
The definitiions of each setting are defined in the iSNS
Specification, RFC 4171.
Bit Node Type
--------- ---------
0 Control
1 Initiator
2 Target
"
REFERENCE "RFC 4171, Section 6"
SYNTAX BITS {
control(0),
initiator(1),
target(2)
}
IsnsCosBitmapId ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This bit-map indicates the Fibre Channel Class of Service
types that are supported by the registered port.
Bit Field Flag Description
--------- ----------------
0 Fibre Channel Class 3 Supported
1 Fibre Channel Class 2 Supported
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Setting a bit to true (1) indicates the class of service is
supported."
REFERENCE "RFC 4171, Section 6"
SYNTAX BITS {
class3(0),
class2(1)
}
IsnsScnBitmapId ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The State Change Notification (SCN) bitmap for a node as
defined in the iSNS Specification, RFC 4171. A set bit (1)
indicates the type of SCN for the bitmap as follows:
Bit Field Flag Description
--------- ----------------
0 INITIATOR AND SELF INFORMATION ONLY
1 TARGET AND SELF INFORMATION ONLY
2 MANAGEMENT REGISTRATION/SCN
3 REGISTERED OBJECT REMOVED
4 REGISTERED OBJECT ADDED
5 REGISTERED OBJECT UPDATED
6 DD/DDS MEMBER REMOVED (MGT REG/SCN
ONLY)
7 DD/DDS MEMBER ADDED (MGT REG/SCN
ONLY)
"
REFERENCE "RFC 4171, Section 6"
SYNTAX BITS {
initiatorAndSelfOnly(0),
targetAndSelfOnly(1),
managementRegistrationScn(2),
registeredObjectRemoved(3),
registeredObjectAdded(4),
registeredObjectUpdated(5),
ddOrDdsMemberRemoved(6),
ddOrDdsMemberAdded(7)
}
IsnsSrvrDscvryMthdId ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This bitamp is used to indicate the iSNS Server discovery
methods that are supported and enabled on an iSNS Server.
The options are DHCP, SLP, multicast group iSNS heartbeat,
broadcast group iSNS heartbeat, configured server list, and
other. The iSNS Server may also support additional
discovery methods not indicated."
SYNTAX BITS {
dhcp(0),
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slp(1),
multicastGroupHb(2),
broadcastHb(3),
cfgdServerList(4),
other(5)
}
--
-- Internet Storage Name Service Management
--
isnsNotifications OBJECT IDENTIFIER ::=
{ isnsMIB 0 }
isnsObjects OBJECT IDENTIFIER ::=
{ isnsMIB 1 }
isnsConformance OBJECT IDENTIFIER ::=
{ isnsMIB 2 }
--
-- iSNS Server instance managed objects --------------------
--
isnsSrvrInfo OBJECT IDENTIFIER ::= { isnsObjects 1 }
isnsSrvrInstTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsnsSrvrInstEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides a list of the iSNS Server instances
that are managed through the same SNMP context."
::= { isnsSrvrInfo 1 }
isnsSrvrInstEntry OBJECT-TYPE
SYNTAX IsnsSrvrInstEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This is a row in the iSNS Server instance table. The number
of rows is dependent on the number of iSNS Server instances
that are being managed through same SNMP context."
INDEX { isnsSrvrInstIndex }
::= { isnsSrvrInstTable 1 }
IsnsSrvrInstEntry ::=
SEQUENCE {
isnsSrvrInstIndex Unsigned32,
isnsSrvrInstName SnmpAdminString,
isnsSrvrInstIsnsVersion Unsigned32,
isnsSrvrInstVendorInfo SnmpAdminString,
isnsSrvrInstPhyIndex Unsigned32,
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isnsSrvrInstTcpPort InetPortNumber,
isnsSrvrInstUdpPort InetPortNumber,
isnsSrvrInstDiscontinuityTime TimeStamp,
isnsSrvrInstRole INTEGER,
isnsSrvrInstDiscMthdsEnbld IsnsSrvrDscvryMthdId,
isnsSrvrInstDiscMcGrpType InetAddressType,
isnsSrvrInstDiscMcGrp InetAddress,
isnsSrvrInstEsiNonRespThrshld Unsigned32,
isnsSrvrInstEnblCntrlNdeMgtScn TruthValue,
isnsSrvrInstCntrlNodeAuth INTEGER,
isnsSrvrInstDfltDdDdsStatus INTEGER,
isnsSrvrInstUpdateDdDdsSpprtd
IsnsDdDdsModificationBitmap,
isnsSrvrInstUpdateDdDdsEnbld
IsnsDdDdsModificationBitmap
}
isnsSrvrInstIndex OBJECT-TYPE
SYNTAX Unsigned32 ( 1 .. 4294967295 )
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object uniquely identifies the iSNS Server being
managed by the SNMP context and is the key for this table.
This is an instance index for each iSNS Server being
managed. The value of this object is used elsewhere in
the MIB to reference specific iSNS Servers."
::= { isnsSrvrInstEntry 1 }
isnsSrvrInstName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A non-unique name that can be assigned to the iSNS Server
instance. If not configured, the value is an empty string."
::= { isnsSrvrInstEntry 2 }
isnsSrvrInstIsnsVersion OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 65535 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The iSNS version value as contained in messages received
from the current primary server. The header of each iSNSP
message contains the iSNS version of the sender. If
unknown the reported value is 0."
REFERENCE "RFC 4171"
DEFVAL { 1 }
::= { isnsSrvrInstEntry 3 }
isnsSrvrInstVendorInfo OBJECT-TYPE
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SYNTAX SnmpAdminString (SIZE (0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If this server instance is utilizing the product of a
particular 'vendor', then this managed object contains
that vendor's name and version. Otherwise, it contains
the empty string. The format of the string is as
follows: Vendor Name, Vendor Version, Vendor Defined
Information.
Field Description
--------- ----------------
Vendor Name The name of the vendor (if one exists)
Vendor Version The version of the vendor product
Vendor Defined This follows the second comma in the
string, if one exists, and is vendor
defined
"
::= { isnsSrvrInstEntry 4 }
isnsSrvrInstPhyIndex OBJECT-TYPE
SYNTAX Unsigned32 (0..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An index indicating the location of this iSNS Server within
a larger entity, if one exists. If the iSNS Server instance
is not part of a larger entity, then the value is 0."
REFERENCE "RFC 4171"
::= { isnsSrvrInstEntry 5 }
isnsSrvrInstTcpPort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the TCP port this iSNS instance is accepting
iSNSP messages on, generally the iSNS well known port.
The well known TCP port for iSNSP is 3205. If TCP is
not supported by this server instance, then the value
is 0."
::= { isnsSrvrInstEntry 6 }
isnsSrvrInstUdpPort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the UDP port this iSNS instance is accepting
iSNSP messages on, generally the iSNS well known port.
The well known UDP port for iSNSP is 3205. If UDP is
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not supported by this server instance, then the value
is 0."
::= { isnsSrvrInstEntry 7 }
isnsSrvrInstDiscontinuityTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime on the most recent occasion that
this iSNS server became active or suffered a
discontinuity."
::= { isnsSrvrInstEntry 8 }
isnsSrvrInstRole OBJECT-TYPE
SYNTAX INTEGER { notSet(0),
server(1),
serverNotPrimary(2) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current operational mode of this iSNS Server instance.
Value Description
--------- ----------------
notSet The iSNS Server role is not
configured.
server The iSNS Server instance is
operating as a primary iSNS
Server.
serverNotPrimary The iSNS Server instance can be
a primary iSNS Server, but is not
currently acting as a primary."
::= { isnsSrvrInstEntry 9 }
isnsSrvrInstDiscMthdsEnbld OBJECT-TYPE
SYNTAX IsnsSrvrDscvryMthdId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates the discovery methods currently supported and
enabled on this iSNS Server instance. This bitmap can be
used by a client to determine what discovery methods should
be used for this iSNS Server. Additional methods of
discovery may also be supported."
::= { isnsSrvrInstEntry 10 }
isnsSrvrInstDiscMcGrpType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of Inet address in isnsSrvrInstDiscMcGrp. If not
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set, then the value is unknown(0)."
::= { isnsSrvrInstEntry 11 }
isnsSrvrInstDiscMcGrp OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The multicast group that iSNS Heartbeat messages are
sent to if multicast based discovery has been enabled
for this server instance. If not configured, then
the value is an empty string."
::= { isnsSrvrInstEntry 12 }
isnsSrvrInstEsiNonRespThrshld OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 65535 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"ESI Non-Response Threshold - the number of ESI
messages that will be sent without receiving a response
before an entity is deregistered from the iSNS database.
If 0 then Entities will never be deregistered due to
non-receipt of ESI messages."
REFERENCE "RFC 4171, Section 3.4"
DEFVAL { 3 }
::= { isnsSrvrInstEntry 13 }
isnsSrvrInstEnblCntrlNdeMgtScn OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates if option for Management SCNs for Control Nodes
is enabled. This is the option for a control node to
register for and receive Management SCNs sent by this
server."
REFERENCE "RFC 4171, Section 3.4"
DEFVAL { true }
::= { isnsSrvrInstEntry 14 }
isnsSrvrInstCntrlNodeAuth OBJECT-TYPE
SYNTAX INTEGER { anyNode(1),
viewNodes(2),
noSnmpAccess(3) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Control Nodes can be configured to receive management SCNs
indicating network updates, including information on
modifications to DDs and DDSs. This managed object
indicates if SNMP has access to control node information
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and, if it does, which storage nodes can register with the
server instance as a control node. Possible values for
this managed object are:
Value Description
--------- ----------------
anyNode Any storage node MAY register as a control
node
viewNodes Specified nodes MAY register as control
nodes, SNMP view only
noSnmpAccess Control node information is not accessible
via SNMP
If viewNodes is enabled, then the possible control nodes
SHALL be listed in isnsCntlNodeIscsiTable and
isnsCntlNodeFcPortTable.
If anyNode is enabled, then the current control nodes SHALL
be listed in isnsCntlNodeIscsiTable and
isnsCntlNodeFcPortTable.
If SNMP is not allowed to view or modify the list of control
nodes, then this managed object SHALL be set to
noSnmpAccess."
REFERENCE "RFC 4171, Section 3.4"
::= { isnsSrvrInstEntry 15 }
isnsSrvrInstDfltDdDdsStatus OBJECT-TYPE
SYNTAX INTEGER { inNoDomain(1),
inDefaultDdAndDds(2) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the Discovery Domain (DD) and Discovery
Domain Set (DDS) membership status for a new device
when registerd in the iSNS Server instance. Either the
new device will not be in a DD/DDS, or will be placed
into a default DD and default DDS. The default setting
is inNoDomain."
REFERENCE "RFC 4171, Section 3.4"
DEFVAL { inNoDomain }
::= { isnsSrvrInstEntry 16 }
isnsSrvrInstUpdateDdDdsSpprtd OBJECT-TYPE
SYNTAX IsnsDdDdsModificationBitmap
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The methods that this iSNS Server instance supports
to modify Discovery Domains and Discovery Domain Sets.
Bit Field Flag Description
--------- ------------------------------------
0 SNMP protocol is allowed to modify
DD's/DDS's
1 Control Nodes are allowed
2 Target iSCSI Nodes are allowed
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3 Initiator iSCSI Nodes are allowed
4 Target iFCP Ports are allowed
5 Initiator iFCP Ports are allowed
If a bit is true (1) then the flag is enabled. If no
method to change a DD is supported, then the bitmap
is set to 0. Two methods generally supported are SNMP
and Control Nodes. Although this MIB does not allow
modification of DD's and DDS's, SNMP may be used to
modify them via another MIB."
REFERENCE "RFC 4171, Section 3.4"
::= { isnsSrvrInstEntry 17 }
isnsSrvrInstUpdateDdDdsEnbld OBJECT-TYPE
SYNTAX IsnsDdDdsModificationBitmap
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates the methods this server instance allows
for modifying Discovery Domains and Discovery Domain Sets.
Bit Field Flag Description
--------- ------------------------------------
0 SNMP protocol is allowed to modify
DD's/DDS's
1 Control Nodes are allowed
2 Target iSCSI Nodes are allowed
3 Initiator iSCSI Nodes are allowed
4 Target iFCP Ports are allowed
5 Initiator iFCP Ports are allowed
If a bit is true (1) then the mode is enabled. If no
methods to change a DD are enabled, then the bitmap
is set to 0. Although this MIB does not allow
modification of DD's and DDS's, SNMP may be used to
modify them via another MIB."
REFERENCE "RFC 4171, Sec 2.2.2 and 3.4"
::= { isnsSrvrInstEntry 18 }
--
-- Count of objects currently registered in a server instance
--
isnsNumObjTable OBJECT-TYPE
SYNTAX SEQUENCE OF
IsnsNumObjEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Table providing the number of registered objects of each
type in the iSNS Server instance. This table is optional
to implement. The number of entries is dependent upon the
number of iSNS Server instances being managed."
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::= { isnsSrvrInfo 2 }
isnsNumObjEntry OBJECT-TYPE
SYNTAX IsnsNumObjEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Entry of an iSNS Server instance."
AUGMENTS { isnsSrvrInstEntry }
::= { isnsNumObjTable 1 }
IsnsNumObjEntry ::= SEQUENCE {
isnsNumDds Unsigned32,
isnsNumDd Unsigned32,
isnsNumEntities Unsigned32,
isnsNumPortals Unsigned32,
isnsNumPortalGroups Unsigned32,
isnsNumIscsiNodes Unsigned32,
isnsNumFcPorts Unsigned32,
isnsNumFcNodes Unsigned32
}
isnsNumDds OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 4294967295 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current total number of Discovery Domain Sets
in this iSNS instance. This is the number of rows
in the isnsSrvrDdsTable."
::= { isnsNumObjEntry 1 }
isnsNumDd OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 4294967295 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current total number of Discovery Domains
in this iSNS instance. This is the number of rows in the
isnsSrvrDdTable."
::= { isnsNumObjEntry 2 }
isnsNumEntities OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 4294967295 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current number of Entities registered in this
iSNS Server instance. This is the number of rows in
the isnsRegEntityTable for this instance."
::= { isnsNumObjEntry 3 }
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isnsNumPortals OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 4294967295 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current total number of Portals registered in iSNS.
This is the number of rows in isnsRegPortalTable."
::= { isnsNumObjEntry 4 }
isnsNumPortalGroups OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 4294967295 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current total number of Portal Groups registered in
iSNS. This is the number of rows in isnsRegPgTable."
::= { isnsNumObjEntry 5 }
isnsNumIscsiNodes OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 4294967295 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current total number of iSCSI node entries registered
in the iSNS. This is the number rows in
isnsRegIscsiNodeTable."
::= { isnsNumObjEntry 6 }
isnsNumFcPorts OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 4294967295 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current total number of FC Port entries registered
in the iSNS. This is the number of rows in
isnsRegFcPortTable."
::= { isnsNumObjEntry 7 }
isnsNumFcNodes OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 4294967295 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current total number of FC node entries registered
in the iSNS. This is the number of rows in
isnsRegFcNodeTable."
::= { isnsNumObjEntry 8 }
--
-- Control node information
--
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isnsCntlNodeInfo OBJECT IDENTIFIER ::= { isnsSrvrInfo 3 }
--
-- Specific iSCSI Nodes authorized to register as Control
-- Nodes
--
isnsCntlNodeIscsiTable OBJECT-TYPE
SYNTAX SEQUENCE OF
IsnsCntlNodeIscsiEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Specified iSCSI Nodes that can register or are registered
as control nodes. The number of rows is dependent on the
number of possible iSCSI Control Nodes, and if SNMP is
enabled to view control node information, as indicated by
isnsSrvrInstCntrlNodeAuth. If viewNodes is enabled, then
the possible control nodes SHALL be listed in
isnsCntlNodeIscsiTable and isnsCntlNodeFcPortTable. If
anyNode is enabled, then the current control nodes SHALL
be listed in isnsCntlNodeIscsiTable and
isnsCntlNodeFcPortTable. If noSnmpAccess is enabled,
then this table SHALL be empty."
::= { isnsCntlNodeInfo 1 }
isnsCntlNodeIscsiEntry OBJECT-TYPE
SYNTAX IsnsCntlNodeIscsiEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This is an iSCSI Control Node entry for a specific iSNS
server instance."
INDEX { isnsSrvrInstIndex,
isnsCntlNodeIscsiNodeIdx }
::= { isnsCntlNodeIscsiTable 1 }
IsnsCntlNodeIscsiEntry ::= SEQUENCE {
isnsCntlNodeIscsiNodeIdx IsnsNodeIndexId,
isnsCntlNodeIscsiNodeName SnmpAdminString,
isnsCntlNodeIscsiIsRegistered TruthValue
}
isnsCntlNodeIscsiNodeIdx OBJECT-TYPE
SYNTAX IsnsNodeIndexId
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The iSCSI Index for the storage node authorized to act
as a control node."
::= { isnsCntlNodeIscsiEntry 1 }
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isnsCntlNodeIscsiNodeName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..223))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The iSCSI Name of the initiator or target associated with
the storage node. The iSCSI Name can not be longer then
223 bytes. The iSNS Server internal maximum size is 224
bytes to provide NULL termination. This is the iSCSI Node
Name for the storage node authorized and/or acting as a
control node."
::= { isnsCntlNodeIscsiEntry 2 }
isnsCntlNodeIscsiIsRegistered OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates whether the control node is currently
registered in the iSNS Server instance."
::= { isnsCntlNodeIscsiEntry 3 }
--
-- Specific FC Ports authorized to register as Control
-- Nodes
--
isnsCntlNodeFcPortTable OBJECT-TYPE
SYNTAX SEQUENCE OF
IsnsCntlNodeFcPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Specified FC Ports that can register or are registered as
control nodes. The number of rows is dependent on the
number of possible FC Port Control Nodes, and if SNMP is
enabled to view control node information, as indicated by
isnsSrvrInstCntrlNodeAuth. If viewNodes is enabled, then
the possible control nodes SHALL be listed in
isnsCntlNodeIscsiTable and isnsCntlNodeFcPortTable. If
anyNode is enabled, then the current control nodes SHALL
be listed in isnsCntlNodeIscsiTable and
isnsCntlNodeFcPortTable. If noSnmpAccess is enabled,
then this table SHALL be empty."
::= { isnsCntlNodeInfo 2 }
isnsCntlNodeFcPortEntry OBJECT-TYPE
SYNTAX IsnsCntlNodeFcPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"FC Port control node entry."
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INDEX { isnsSrvrInstIndex,
isnsCntlNodeFcPortName }
::= { isnsCntlNodeFcPortTable 1 }
IsnsCntlNodeFcPortEntry ::= SEQUENCE {
isnsCntlNodeFcPortName FcNameIdOrZero,
isnsCntlNodeFcPortIsRegistered TruthValue
}
isnsCntlNodeFcPortName OBJECT-TYPE
SYNTAX FcNameIdOrZero
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The FC Port WWN that can and/or is acting as a control
node for the specified iSNS Server. Zero is not a valid
value for this managed object. This managed object,
combined with the isnsSrvrInstIndex, is the key for this
table."
::= { isnsCntlNodeFcPortEntry 1 }
isnsCntlNodeFcPortIsRegistered OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates whether the control node is currently
registered in the iSNS Server instance."
::= { isnsCntlNodeFcPortEntry 2 }
--
-- Discovery Domain Set information
--
isnsDdsInfo OBJECT IDENTIFIER ::= { isnsSrvrInfo 4 }
--
-- Discovery Domain Set Registrations -----------------
--
isnsDdsTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsnsDdsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing configuration information for each
Discovery Domain Set (DDS) registered in the iSNS Server
instance. The number of rows in the table is dependent
on the number of DDSs registered in the specified iSNS
server instance."
::= { isnsDdsInfo 1 }
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isnsDdsEntry OBJECT-TYPE
SYNTAX IsnsDdsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information on one Discovery Domain Set (DDS) registered
in the iSNS Server instance."
INDEX { isnsSrvrInstIndex, isnsDdsId}
::= { isnsDdsTable 1 }
IsnsDdsEntry ::=
SEQUENCE {
isnsDdsId IsnsDiscoveryDomainSetId,
isnsDdsSymbolicName SnmpAdminString,
isnsDdsStatus IsnsDdsStatusId
}
isnsDdsId OBJECT-TYPE
SYNTAX IsnsDiscoveryDomainSetId
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The ID that refers to this Discovery Domain Set and
index to the table."
::= { isnsDdsEntry 1 }
isnsDdsSymbolicName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Discovery Domain Set Symbolic Name field contains
a unique variable-length description (up to 255 bytes)
that is associated with the DDS. If a Symbolic Name is
not provided, then one will be generated by the iSNS
server."
REFERENCE "RFC 4171, Section 6"
::= { isnsDdsEntry 2 }
isnsDdsStatus OBJECT-TYPE
SYNTAX IsnsDdsStatusId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The bitmap indicating the status of a Discovery Domain
Set (DDS) registered in the iSNS.
Bit Status
--------- ---------
0 enabled
If bit(0) is set to true then the DDS is Enabled. If set
to false then the DDS is disabled."
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REFERENCE "RFC 4171, Section 6"
DEFVAL { { enabled } }
::= { isnsDdsEntry 3 }
--
-- Discovery Domain Set Members --------------------
--
--
-- DDS Membership Assignment
--
isnsDdsMemberTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsnsDdsMemberEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing Discovery Domains (DDs) that have
been assigned to specific Discovery Domain Sets (DDSs).
The number of rows in the table is dependent on the
number of DD to DDS relationships in the iSNS instance."
::= { isnsDdsInfo 2 }
isnsDdsMemberEntry OBJECT-TYPE
SYNTAX IsnsDdsMemberEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The mapping of one Discovery Domain (DD) to a Discovery
Domain Set (DDS). This indicates the DD is a member of
the DDS."
INDEX { isnsSrvrInstIndex,
isnsDdsId,
isnsDdsMemberDdId }
::= { isnsDdsMemberTable 1 }
IsnsDdsMemberEntry ::=
SEQUENCE {
isnsDdsMemberDdId IsnsDiscoveryDomainId,
isnsDdsMemberSymName SnmpAdminString
}
isnsDdsMemberDdId OBJECT-TYPE
SYNTAX IsnsDiscoveryDomainId
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The ID that identifies the Discovery Domain
which is a member of the Discovery Domain Set."
::= { isnsDdsMemberEntry 1 }
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isnsDdsMemberSymName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Symbolic Name of the Discovery Domain that is a member
of this DDS. This value SHALL be identical to the object
isnsDdSymbolicName for the associated DD ID."
REFERENCE "RFC 4171, Section 6"
::= { isnsDdsMemberEntry 2 }
--
-- Discovery Domain information
--
isnsDdInfo OBJECT IDENTIFIER ::= { isnsSrvrInfo 5 }
--
-- Discovery Domain Registrations ------------------------
--
isnsDdTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsnsDdEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing configuration information for each
Discovery Domain (DD) registered in the iSNS. The number
of rows in the table is dependent on the number of DDs
registered in the iSNS instance."
::= { isnsDdInfo 1 }
isnsDdEntry OBJECT-TYPE
SYNTAX IsnsDdEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information on a Discovery Domain (DD) registered in
the iSNS Server instance."
INDEX { isnsSrvrInstIndex, isnsDdId}
::= { isnsDdTable 1 }
IsnsDdEntry::=
SEQUENCE {
isnsDdId IsnsDiscoveryDomainId,
isnsDdSymbolicName SnmpAdminString,
isnsDdFeatures DdFeatureBitmapId
}
isnsDdId OBJECT-TYPE
SYNTAX IsnsDiscoveryDomainId
MAX-ACCESS not-accessible
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STATUS current
DESCRIPTION
"The ID that refers to this Discovery Domain, and the
index to the table."
REFERENCE "RFC 4171, Section 6"
::= { isnsDdEntry 1 }
isnsDdSymbolicName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Discovery Domain Symbolic Name field contains a
unique variable-length description (up to 255 bytes)
that is associated with the DD."
REFERENCE "RFC 4171, Section 6"
::= { isnsDdEntry 2 }
isnsDdFeatures OBJECT-TYPE
SYNTAX DdFeatureBitmapId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Discovery Domain Features field contains a bitmap
indicating the features of this DD.
Bit DD Feature
--------- ---------
0 Boot List
Boot List: this feature indicates that the targets
in this DD provide boot capabilities for the member
initiators. By default no DD features are enabled."
REFERENCE "RFC 4171, Section 6"
::= { isnsDdEntry 3 }
--
-- Discovery Domain Members --------------------
--
--
-- DD iSCSI Node Membership Assignment
--
isnsDdIscsiMemberTable OBJECT-TYPE
SYNTAX SEQUENCE OF
IsnsDdIscsiMemberEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing iSCSI node indexes that have been
assigned to specific DDs in this iSNS Server instance. The
number of rows in the table is dependent on the number of
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relationships between iSCSI Nodes and DDs registered in the
iSNS instance."
::= { isnsDdInfo 2 }
isnsDdIscsiMemberEntry OBJECT-TYPE
SYNTAX IsnsDdIscsiMemberEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The mapping of one iSCSI Node to a Discovery Domain to
indicate membership in the DD. The indexes are the iSNS
server instance, the DD ID of the Discovery Domain, and
the iSCSI Node Index of the iSCSI Node."
INDEX { isnsSrvrInstIndex,
isnsDdId,
isnsDdMemberIscsiIdx }
::= { isnsDdIscsiMemberTable 1 }
IsnsDdIscsiMemberEntry::=
SEQUENCE {
isnsDdMemberIscsiIdx IsnsNodeIndexId,
isnsDdMemberIscsiName SnmpAdminString,
isnsDdMemberIsRegistered TruthValue
}
isnsDdMemberIscsiIdx OBJECT-TYPE
SYNTAX IsnsNodeIndexId
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The iSCSI node index for this member node entry. This
index is used to uniquely indicate this table entry,
and provides a 1 to 1 mapping to a node name. The
iSCSI node name is too long to be used for an index
directly. The iSCSI node index used for a specific
iSCSI node name MUST be indentical in all DDs, and is
persistent across server reinitializations when the
iSCSI node is a member of a Discovery Domain (DD)."
REFERENCE "RFC 4171, Section 6"
::= { isnsDdIscsiMemberEntry 1 }
isnsDdMemberIscsiName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..223))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The iSCSI Name associated with the storage node. The
iSCSI Name can not be longer then 223 bytes. The iSNS
server internal maximum size is 224 bytes to provide
NULL termination. This is the iSCSI Name for the storage
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node that is a member of the DD. This value maps 1 to 1
to the isnsDdMemberIscsiIdx node index. The iSCSI Name
field is too long to be easily used for an index directly.
The node index used for a specific node name is only
persistent across iSNS Server reinitializations for nodes
that are in a Discovery Domain (DD) or are registered
control nodes. This value is only required during row
creation if the storage node is not yet registered in the
iSNS Server instance. If the storage node is not yet
registered, then the iSCSI Name MUST be provided with the
iSCSI node index during row creation in order to create the
1 to 1 mapping."
REFERENCE "RFC 4171, Section 6"
::= { isnsDdIscsiMemberEntry 2 }
isnsDdMemberIsRegistered OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates whether this member of the DD is currently
registered in the iSNS Server instance. iSCSI Storage
Node members do not need to be currently registered in
order for their iSCSI Name and Index to be added to
a DD."
REFERENCE "RFC 4171, Section 6.11"
::= { isnsDdIscsiMemberEntry 3 }
--
-- DD Portal Membership Assignment
--
isnsDdPortalMemberTable OBJECT-TYPE
SYNTAX SEQUENCE OF
IsnsDdPortalMemberEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing currently registered and unregistered
portal objects that have been explicitly assigned to
specific DDs. Explicit assignment of a portal to a DD
is only done when a specific set of portals are prefered
for use within a DD. Otherwise, for iSCSI, the Portal
Group Object should be used for identifying which portals
provide access to which storage nodes. The number of rows
in the table is dependent on the number of explicit
relationships between portals and DDs registered in the
iSNS."
REFERENCE "RFC 4171, Section 6"
::= { isnsDdInfo 3 }
isnsDdPortalMemberEntry OBJECT-TYPE
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SYNTAX IsnsDdPortalMemberEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each entry indicates an explicit addition of a portal to a
discovery domain. The explicit addition of an entity portal
to a discovery domain indicates the portal is preferred for
access to nodes of the entity for this discovery domain.
Registered Portal Group objects are used in iSCSI to
indicate mapping of portals to nodes across all discovery
domains. Portals that have been explicitly mapped a
discovery domain will be returned as part of a query that
is scoped to that discovery domain. If no portal of an
entity has been explicitly mapped to a discovery domain,
then all portals of the entity that provide access to a
storage node are returned as part of a query. The table
indexes are the server instance, the DD ID of the Discovery
Domain, and the Portal Index of the portal."
INDEX { isnsSrvrInstIndex,
isnsDdId,
isnsDdMemberPortalIdx }
::= { isnsDdPortalMemberTable 1 }
IsnsDdPortalMemberEntry ::=
SEQUENCE {
isnsDdMemberPortalIdx IsnsPortalIndexId,
isnsDdMemberPortalAddrType InetAddressType,
isnsDdMemberPortalAddr InetAddress,
isnsDdMemberPortalPortType IsnsPortalPortTypeId,
isnsDdMemberPortalPort InetPortNumber,
isnsDdMemberPortalIsRegistered TruthValue
}
isnsDdMemberPortalIdx OBJECT-TYPE
SYNTAX IsnsPortalIndexId
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The index for a portal explicitly contained in the discovery
domain. The Portal Index used for a specific portal
IP-address and port number pair is only persistent across
reboots for portals that have been explicitly added to a
Discovery Domain (DD). If a portal is not explicitly
registered in any DD, then the index used for a portal can
change after a server reinitialization."
REFERENCE "RFC 4171, Section 6"
::= { isnsDdPortalMemberEntry 1 }
isnsDdMemberPortalAddrType OBJECT-TYPE
SYNTAX InetAddressType
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MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of Inet address in isnsDdMemberPortalAddr."
::= { isnsDdPortalMemberEntry 2 }
isnsDdMemberPortalAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Inet Address for the portal."
REFERENCE "RFC 4171, Section 6"
::= { isnsDdPortalMemberEntry 3 }
isnsDdMemberPortalPortType OBJECT-TYPE
SYNTAX IsnsPortalPortTypeId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The port type for the portal, either UDP or TCP."
REFERENCE "RFC 4171, Section 6"
::= { isnsDdPortalMemberEntry 4 }
isnsDdMemberPortalPort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The port number for the portal. Whether the portal
type is TCP or UDP is indicated by isnsDdPortalPortType."
REFERENCE "RFC 4171, Section 6"
::= { isnsDdPortalMemberEntry 5 }
isnsDdMemberPortalIsRegistered OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates whether this member of the DD is currently
registered in the iSNS Server instance. Portals that are
DD members do not need to be currently registered in
order for them to be added to a DD."
REFERENCE "RFC 4171, Section 6.11"
::= { isnsDdPortalMemberEntry 6 }
--
-- DD FC Port Membership Assignment
--
isnsDdFcPortMemberTable OBJECT-TYPE
SYNTAX SEQUENCE OF
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IsnsDdFcPortMemberEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing FC Port World Wide Names (WWN) that
have been assigned to specific DDs. The number of rows
in the table is dependent on the number of relationships
between FC Ports and DDs registered in the iSNS."
::= { isnsDdInfo 4 }
isnsDdFcPortMemberEntry OBJECT-TYPE
SYNTAX IsnsDdFcPortMemberEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The association of one FC Port with a Discovery Domain.
Membership of an FC Port in a Discovery Domain is
indicated by creating a row for the appropriate DD ID
and FC Port WWN."
INDEX { isnsSrvrInstIndex,
isnsDdId,
isnsDdMemberFcPortName }
::= { isnsDdFcPortMemberTable 1 }
IsnsDdFcPortMemberEntry ::=
SEQUENCE {
isnsDdMemberFcPortName FcNameIdOrZero,
isnsDdMemberFcIsRegistered TruthValue
}
isnsDdMemberFcPortName OBJECT-TYPE
SYNTAX FcNameIdOrZero
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The Port WWN the FC Port that is a member of the DD. The
value MUST be a valid FC WWN, as per the FC-GS standard.
This managed object, combined with the isnsSrvrInstIndex
and isnsDdId are the key for this table. Zero is not a
valid value for this managed object."
REFERENCE "RFC 4171, Section 6"
::= { isnsDdFcPortMemberEntry 1 }
isnsDdMemberFcIsRegistered OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This indicates whether this member of the DD is currently
registered in the iSNS Server instance."
REFERENCE "RFC 4171, Section 6.11"
::= { isnsDdFcPortMemberEntry 2 }
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--
-- Registered Device Information
--
isnsReg OBJECT IDENTIFIER ::= { isnsSrvrInfo 6 }
isnsRegEntityInfo OBJECT IDENTIFIER
::= { isnsReg 1 }
--
-- iSNS Registered Entities Table
--
isnsRegEntityTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsnsRegEntityEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing registered Entity objects in each iSNS
server instance. The number of entries in the table is
dependent on the number of Entity objects registered in the
iSNS Server instances. All Entity objects are registered in
the iSNS using the iSNS protocol."
::= { isnsRegEntityInfo 1 }
isnsRegEntityEntry OBJECT-TYPE
SYNTAX IsnsRegEntityEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information on one registered Entity object in an iSNS
server instance."
INDEX { isnsSrvrInstIndex,
isnsRegEntityIdx }
::= { isnsRegEntityTable 1 }
IsnsRegEntityEntry ::=
SEQUENCE {
isnsRegEntityIdx IsnsEntityIndexId,
isnsRegEntityEID SnmpAdminString,
isnsRegEntityProtocol IsnsEntityProtocolId,
isnsRegEntityMgtAddrType InetAddressType,
isnsRegEntityMgtAddr InetAddress,
isnsRegEntityTimestamp TimeStamp,
isnsRegEntityVersionMin Unsigned32,
isnsRegEntityVersionMax Unsigned32,
isnsRegEntityRegPeriod Unsigned32
}
isnsRegEntityIdx OBJECT-TYPE
SYNTAX IsnsEntityIndexId
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MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The Entity Index for this entity. This integer based index
is assigned by the iSNS Server when an Entity is initially
registered. The Entity Index can be used to represent a
registered Entity object in situations where the Entity EID
would be too long/unwieldy."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegEntityEntry 1 }
isnsRegEntityEID OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The EID is a unique registered Entity object identifier, as
specified in the iSNS Specification. This is the iSNS
Entity Identifier for the registered Entity object."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegEntityEntry 2 }
isnsRegEntityProtocol OBJECT-TYPE
SYNTAX IsnsEntityProtocolId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of protocol that is supported by this entity.
Additional values may be assigned by IANA.
Type Value Entity Type
---------- -----------
1 No Protocol
2 iSCSI
3 iFCP
All Others As assigned by IANA
"
REFERENCE "RFC 4171, Section 6"
::= { isnsRegEntityEntry 3 }
isnsRegEntityMgtAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of Inet address in isnsRegEntityMgtAddr."
::= { isnsRegEntityEntry 4 }
isnsRegEntityMgtAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-only
STATUS current
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DESCRIPTION
"The iSNS Management IP Address for the registred Entity
object."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegEntityEntry 5 }
isnsRegEntityTimestamp OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The iSNS Entity Registration Timestamp for the registred
Entity object. This is the most recent date and time that
the registered Entity object, and associated registered
objects contained in the Entity, were registered or
updated."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegEntityEntry 6 }
isnsRegEntityVersionMin OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 65535 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The iSNS Entity Protocol Version Range minimum value. A
value of x'FF' is a wildcard value indicating no minimum to
the protocol versions supported by this Entity. Entity
registrations with isnsRegEntityProtocol set to No Protocol
always have a minimum version of 0."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegEntityEntry 7 }
isnsRegEntityVersionMax OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 65535 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The iSNS Entity Protocol Version Range maximum value. A
value of x'FF' is a wildcard value indicating no maximum to
the protocol versions supported by this Entity. Entity
registrations with isnsRegEntityProtocol set to No Protocol
always have a maximum version of 0."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegEntityEntry 8 }
isnsRegEntityRegPeriod OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 4294967295 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The iSNS Entity Status Inquiry (ESI) registration period
which indicates the maximum time, in seconds, that the
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registration will be maintained without receipt of an iSNSP
message from the entity. If the Registration Period is set
to 0, then the Entity SHALL NOT be deregistered due to no
contact with the entity."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegEntityEntry 9 }
--
-- Registered Objects Associated With an Entity Information
--
isnsRegEntityNumObjTable OBJECT-TYPE
SYNTAX SEQUENCE OF
IsnsRegEntityNumObjEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing information on the number of registered
objects associated with a registered Entity in the iSNS
server instance. This table is optional to implement. The
number of entries in the table is dependent on the number
of registered Entity objects in the iSNS."
::= { isnsRegEntityInfo 2 }
isnsRegEntityNumObjEntry OBJECT-TYPE
SYNTAX IsnsRegEntityNumObjEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information on the number of registered objects associated
with a registered Entity object in an iSNS Server instance."
INDEX { isnsSrvrInstIndex,
isnsRegEntityIdx }
::= { isnsRegEntityNumObjTable 1 }
IsnsRegEntityNumObjEntry ::=
SEQUENCE {
isnsRegEntityInfoNumPortals Unsigned32,
isnsRegEntityInfoNumPortalGroups Unsigned32,
isnsRegEntityInfoNumIscsiNodes Unsigned32,
isnsRegEntityInfoNumFcPorts Unsigned32,
isnsRegEntityInfoNumFcNodes Unsigned32
}
isnsRegEntityInfoNumPortals OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 4294967295 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Portals associated with this Entity."
::= { isnsRegEntityNumObjEntry 1 }
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isnsRegEntityInfoNumPortalGroups OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 4294967295 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Portal Groups associated with this Entity."
::= { isnsRegEntityNumObjEntry 2 }
isnsRegEntityInfoNumIscsiNodes OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 4294967295 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of iSCSI Storage Nodes associated with this
Entity."
::= { isnsRegEntityNumObjEntry 3 }
isnsRegEntityInfoNumFcPorts OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 4294967295 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of FC Ports associated with this Entity."
::= { isnsRegEntityNumObjEntry 4 }
isnsRegEntityInfoNumFcNodes OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 4294967295 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of FC Nodes associated with this Entity."
::= { isnsRegEntityNumObjEntry 5 }
--
-- iSNS Registered Portal Information
--
isnsRegPortalInfo OBJECT IDENTIFIER
::= { isnsReg 2 }
--
-- iSNS Registered Portal Table
--
isnsRegPortalTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsnsRegPortalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing the registered Portals in the iSNS.
The number of entries is dependent on the number of
Portals registered in the iSNS."
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::= { isnsRegPortalInfo 1 }
isnsRegPortalEntry OBJECT-TYPE
SYNTAX IsnsRegPortalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information on one registered Entity Portal in the iSNS.
The Entity Index is part of the table index to quickly
find Portals that support a specific Entity."
INDEX { isnsSrvrInstIndex,
isnsRegEntityIdx,
isnsRegPortalPrtlIdx }
::= { isnsRegPortalTable 1 }
IsnsRegPortalEntry ::=
SEQUENCE {
isnsRegPortalPrtlIdx IsnsPortalIndexId,
isnsRegPortalAddrType InetAddressType,
isnsRegPortalAddr InetAddress,
isnsRegPortalPortType IsnsPortalPortTypeId,
isnsRegPortalPort InetPortNumber,
isnsRegPortalSymName SnmpAdminString,
isnsRegPortalEsiInterval Unsigned32,
isnsRegPortalEsiPortType IsnsPortalPortTypeId,
isnsRegPortalEsiPort InetPortNumber,
isnsRegPortalScnPortType IsnsPortalPortTypeId,
isnsRegPortalScnPort InetPortNumber,
isnsRegPortalSecurityInfo IsnsPortalSecurityBitmapId
}
isnsRegPortalPrtlIdx OBJECT-TYPE
SYNTAX IsnsPortalIndexId
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The Portal Index for this node. The index is created by the
iSNS Server for mapping between registered objects. The
Portal Index used for a specific portal IP-address and port
number pair is only persistent across reboots for portals
that have been explicitly added to a Discovery Domain (DD).
If a portal is not explicitly registered in any DD, then the
index used for a portal can change after a server
reinitialization."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegPortalEntry 1 }
isnsRegPortalAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
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"The type of Inet address in isnsRegPortalAddr."
::= { isnsRegPortalEntry 2 }
isnsRegPortalAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Inet Address for this Portal as defined in
the iSNS Specification, RFC 4171."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegPortalEntry 3 }
isnsRegPortalPortType OBJECT-TYPE
SYNTAX IsnsPortalPortTypeId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The port type for this Portal, either UDP or TCP, as
defined in the iSNS Specification, RFC 4171."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegPortalEntry 4 }
isnsRegPortalPort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The port number for this Portal as defined in the
iSNS Specification, RFC 4171. Whether the Portal type
is TCP or UDP is indicated by isnsRegPortalPortType."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegPortalEntry 5 }
isnsRegPortalSymName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The optional Symbolic Name for this Portal as defined in
the iSNS Specification, RFC 4171. If not provided then the
string SHALL be zero length."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegPortalEntry 6 }
isnsRegPortalEsiInterval OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 4294967295 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Entity Status Inquiry (ESI) Interval for this Portal
as defined in the iSNS Specification, RFC 4171."
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REFERENCE "RFC 4171, Section 6"
::= { isnsRegPortalEntry 7 }
isnsRegPortalEsiPortType OBJECT-TYPE
SYNTAX IsnsPortalPortTypeId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The port type for the ESI Port, either UDP or TCP, as
defined in the iSNS Specification, RFC 4171."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegPortalEntry 8 }
isnsRegPortalEsiPort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The TCP or UDP port number used for ESI monitoring. Whether
the port type is TCP or UDP is indicated by
isnsRegPortalEsiPortType."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegPortalEntry 9 }
isnsRegPortalScnPortType OBJECT-TYPE
SYNTAX IsnsPortalPortTypeId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The port type for the SCN Port, either UDP or TCP, as
defined in the iSNS Specification, RFC 4171."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegPortalEntry 10 }
isnsRegPortalScnPort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The TCP or UDP port used to receive SCN messages from the
iSNS Server. Whether the port type is TCP or UDP is
indicated by isnsRegPortalScnPortType."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegPortalEntry 11 }
isnsRegPortalSecurityInfo OBJECT-TYPE
SYNTAX IsnsPortalSecurityBitmapId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Indicates security attribute settings for the Portal as
registered in the Portal Security Bitmap attribute. The bit
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for bitmapVALID must be set in order for this attribute to
contain valid information.
Setting a bit to true (1) indicates the feature is
enabled."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegPortalEntry 12 }
--
-- iSNS Registered Portal Group Information
--
isnsRegPortalGroupInfo OBJECT IDENTIFIER
::= { isnsReg 3 }
--
-- iSNS Registered Portal Group (PG) Table
--
isnsRegPgTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsnsRegPgEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing the registered Portal Groups (PGs) in
the iSNS Server instance. The number of entries is
dependent on the number of Portal Groups registered in
the iSNS."
::= { isnsRegPortalGroupInfo 1 }
isnsRegPgEntry OBJECT-TYPE
SYNTAX IsnsRegPgEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information on one registered Portal Group in the iSNS
server instance. The Entity Index is part of the table
index to quickly find Portal Groups that support Portals
and iSCSI Storage Nodes in a specific Entity."
INDEX { isnsSrvrInstIndex,
isnsRegEntityIdx,
isnsRegPgIdx }
::= { isnsRegPgTable 1 }
IsnsRegPgEntry ::=
SEQUENCE {
isnsRegPgIdx IsnsPortalGroupIndexId,
isnsRegPgIscsiNodeIdx IsnsNodeIndexId,
isnsRegPgIscsiName SnmpAdminString,
isnsRegPgPortalPrtlIdx IsnsPortalIndexId,
isnsRegPgPortalAddrType InetAddressType,
isnsRegPgPortalAddr InetAddress,
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isnsRegPgPortalPortType IsnsPortalPortTypeId,
isnsRegPgPortalPort InetPortNumber,
isnsRegPgPGT IsnsPortalGroupTagIdOrZero
}
isnsRegPgIdx OBJECT-TYPE
SYNTAX IsnsPortalGroupIndexId
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The PG Index for this node. The index is created by the
iSNS Server instance for uniquely identifying registered
objects. The PG object is registered at the same time a
Portal or Storage Node is registered using the iSNS
protocol."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegPgEntry 1 }
isnsRegPgIscsiNodeIdx OBJECT-TYPE
SYNTAX IsnsNodeIndexId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The iSCSI Node Index for the node associated with this PG.
This index can be used to reference the
isnsRegIscsiNodeTable."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegPgEntry 2 }
isnsRegPgIscsiName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..223))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The iSCSI Name of the initiator or target associated with
the storage node. The iSCSI Name can not be longer then
223 bytes. The iSNS Server internal maximum size is 224
bytes to provide NULL termination. This is the PG iSCSI
Name that uniquely identifies the iSCSI Storage Node that
is associated with this PG."
::= { isnsRegPgEntry 3 }
isnsRegPgPortalPrtlIdx OBJECT-TYPE
SYNTAX IsnsPortalIndexId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Portal Index for the Portal associated with this PG.
This index can be used to reference the isnsRegPortalTable."
::= { isnsRegPgEntry 4 }
isnsRegPgPortalAddrType OBJECT-TYPE
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SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of Inet address in isnsRegPgPortalAddr."
::= { isnsRegPgEntry 5 }
isnsRegPgPortalAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Inet Address for the Portal that is associated with
the PG."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegPgEntry 6 }
isnsRegPgPortalPortType OBJECT-TYPE
SYNTAX IsnsPortalPortTypeId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The port type, either UDP or TCP, for the Portal that
is associated with this registered PG object."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegPgEntry 7 }
isnsRegPgPortalPort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The port number for the Portal that is associated with
this registered PG object. Whether the Portal type is
TCP or UDP is indicated by isnsRegPgPortalPortType."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegPgEntry 8 }
isnsRegPgPGT OBJECT-TYPE
SYNTAX IsnsPortalGroupTagIdOrZero
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Portal Group Tag (PGT) for the registered iSCSI Portal
Group object in an iSNS Server instance. This indicates
the tag value that the Portal uses for access to the iSCSI
Storage Node. The PGT is used for coordinated access
between multiple Portals, as described in the iSCSI
Specification, RFC 3720. The value of zero indicates a
NULL value, or no association."
REFERENCE "RFC 4171, Section 6, and RFC 3720"
::= { isnsRegPgEntry 9 }
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--
-- iSNS Registered iSCSI Node Information
--
isnsRegIscsiNodeInfo OBJECT IDENTIFIER ::= { isnsReg 4 }
--
-- iSNS Registered iSCSI Node Table
--
isnsRegIscsiNodeTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsnsRegIscsiNodeEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing the registered iSCSI Nodes in the iSNS
server instance. Storage devices register using the iSNS
protocol. While a device cannot be registered in an iSNS
server using SNMP, an entry can be deleted in order to
remove 'stale' entries. The number of entries is related
to the number of iSCSI nodes registered in the iSNS."
::= { isnsRegIscsiNodeInfo 1 }
isnsRegIscsiNodeEntry OBJECT-TYPE
SYNTAX IsnsRegIscsiNodeEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information on one iSCSI node that has been registered in
the iSNS Server instance. New rows cannot be added using
SNMP."
INDEX { isnsSrvrInstIndex,
isnsRegEntityIdx,
isnsRegIscsiNodeIdx }
::= { isnsRegIscsiNodeTable 1 }
IsnsRegIscsiNodeEntry ::= SEQUENCE {
isnsRegIscsiNodeIdx IsnsNodeIndexId,
isnsRegIscsiNodeName SnmpAdminString,
isnsRegIscsiNodeType IsnsNodeTypeId,
isnsRegIscsiNodeAlias SnmpAdminString,
isnsRegIscsiNodeScnBitmap IsnsScnBitmapId,
isnsRegIscsiNodeWwnToken FcNameIdOrZero,
isnsRegIscsiNodeAuthMethod SnmpAdminString
}
isnsRegIscsiNodeIdx OBJECT-TYPE
SYNTAX IsnsNodeIndexId
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
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"The Node Index for this node. The index is created by the
iSNS Server for mapping between registered objects. The
index used for a specific node name is only persistent
across reboots for nodes that have been registered in a
Discovery Domain (DD). If a node is not registered in any
DD, then the index used for a node can change after a
server reinitialization."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegIscsiNodeEntry 1 }
isnsRegIscsiNodeName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..223))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The iSCSI Name of the initiator or target associated with
the storage node. The iSCSI Name can not be longer then
223 bytes. The iSNS Server internal maximum size is 224
bytes to provide NULL termination. This is the iSCSI Name
that uniquely identifies the initiator, initiator/target,
target, or control node in the network."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegIscsiNodeEntry 2 }
isnsRegIscsiNodeType OBJECT-TYPE
SYNTAX IsnsNodeTypeId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Node Type bit-map defining the functions of this
iSCSI node.
Bit Node Type
--------- ---------
All Others RESERVED
29 Control
30 Initiator
31 Target
"
REFERENCE "RFC 4171, Section 6"
::= { isnsRegIscsiNodeEntry 3 }
isnsRegIscsiNodeAlias OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Alias name of the iSCSI node. This is a variable-length
text-based description of up to 255 bytes."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegIscsiNodeEntry 4 }
isnsRegIscsiNodeScnBitmap OBJECT-TYPE
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SYNTAX IsnsScnBitmapId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The State Change Notification (SCN) bitmap for a node.
Bit Field Flag Description
--------- ----------------
0 INITIATOR AND SELF INFORMATION ONLY
1 TARGET AND SELF INFORMATION ONLY
2 MANAGEMENT REGISTRATION/SCN
3 REGISTERED OBJECT REMOVED
4 REGISTERED OBJECT ADDED
5 REGISTERED OBJECT UPDATED
6 DD/DDS MEMBER REMOVED (MGT REG/SCN
ONLY)
7 DD/DDS MEMBER ADDED (MGT REG/SCN
ONLY)
Setting a bit to true (1) indicates the flag is
enabled."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegIscsiNodeEntry 5 }
isnsRegIscsiNodeWwnToken OBJECT-TYPE
SYNTAX FcNameIdOrZero
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This contains an optional globally unique 64-bit integer
value that can be used to represent the World Wide Node
Name of the iSCSI device in a Fibre Channel fabric. This
identifier is used during the device registration process,
and MUST conform to the requirements in RFC 4171. The
value of zero for this managed object indicates that a
Node WWN token has not been assigned."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegIscsiNodeEntry 6 }
isnsRegIscsiNodeAuthMethod OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This attribute contains a null-terminated string containing
UTF-8 text listing the iSCSI authentication methods enabled
for this iSCSI Node, in order of preference. The text
values used to identify iSCSI authentication methods are
embedded in this string attribute and delineated by a
comma. The text values are identical to those found in
RFC 3720 - iSCSI. Additional vendor-specific text values
are also possible."
REFERENCE "RFC 4171, Section 6, and RFC 3720"
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::= { isnsRegIscsiNodeEntry 7 }
--
-- iSNS Registered FC Port Information
--
isnsRegFcPortInfo OBJECT IDENTIFIER
::= { isnsReg 5 }
--
-- iSNS Registered FC Port Table
--
isnsRegFcPortTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsnsRegFcPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information on registered FC N_Ports in the iSNS. This
supports iFCP as defined in RFC 4172."
REFERENCE "RFC 4172, Section 4"
::= { isnsRegFcPortInfo 1 }
isnsRegFcPortEntry OBJECT-TYPE
SYNTAX IsnsRegFcPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information on one FC Port that has been registered in
iSNS."
REFERENCE "RFC 4172, Section 4"
INDEX { isnsSrvrInstIndex,
isnsRegEntityIdx,
isnsRegFcPortWwpn }
::= { isnsRegFcPortTable 1 }
IsnsRegFcPortEntry ::= SEQUENCE {
isnsRegFcPortWwpn FcNameIdOrZero,
isnsRegFcPortID FcAddressIdOrZero,
isnsRegFcPortType Unsigned32,
isnsRegFcPortSymName SnmpAdminString,
isnsRegFcPortFabricPortWwn FcNameIdOrZero,
isnsRegFcPortHA FcAddressIdOrZero,
isnsRegFcPortAddrType InetAddressType,
isnsRegFcPortAddr InetAddress,
isnsRegFcPortFcCos IsnsCosBitmapId,
isnsRegFcPortFc4Types OCTET STRING,
isnsRegFcPortFc4Descr OCTET STRING,
isnsRegFcPortFc4Features OCTET STRING,
isnsRegFcPortScnBitmap IsnsScnBitmapId,
isnsRegFcPortRole IsnsNodeTypeId,
isnsRegFcPortFcNodeWwn FcNameIdOrZero,
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isnsRegFcPortPpnWwn FcNameIdOrZero
}
isnsRegFcPortWwpn OBJECT-TYPE
SYNTAX FcNameIdOrZero
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The FC Port's World Wide Port Name as defined in the iSNS
Specification, RFC 4171. The value of zero is not valid for
this managed object."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegFcPortEntry 1 }
isnsRegFcPortID OBJECT-TYPE
SYNTAX FcAddressIdOrZero
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The FC Port's Port ID as defined in the iSNS Specification,
RFC 4171."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegFcPortEntry 2 }
isnsRegFcPortType OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 65535 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The FC Port Port Type as defined in the iSNS Specification,
RFC 4171, and the Fibre Channel Generic Services
Specification. Current values are as shown below:
unknown (0),
nPort (1),
nlPort (2),
fNlPort (3),
fPort (129), -- x'81'
flPort (130), -- x'82'
ePort (132), -- x'84'
bPort (133), -- x'85'
mFcpPort (65297), -- x'FF11'
iFcpPort (65298), -- x'FF12'
unknownEnd (65535)
."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegFcPortEntry 3 }
isnsRegFcPortSymName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
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"The optional FC Port Port Symbolic Name as defined in the
iSNS Specification, RFC 4171. If not provided then the
string SHALL be zero length."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegFcPortEntry 4 }
isnsRegFcPortFabricPortWwn OBJECT-TYPE
SYNTAX FcNameIdOrZero
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Fabric Port WWN for this entry as defined in the iSNS
Specification, RFC 4171. The value of zero for this managed
object indicates that the Fabric Port WWN is not known,
or has not yet been registered with the iSNS Server."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegFcPortEntry 5 }
isnsRegFcPortHA OBJECT-TYPE
SYNTAX FcAddressIdOrZero
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The FC Port Hard Address as defined in the iSNS
Specification, RFC 4171."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegFcPortEntry 6 }
isnsRegFcPortAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of Inet address in the isnsRegFcPortAddr."
::= { isnsRegFcPortEntry 7 }
isnsRegFcPortAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The FC Port Inet Address as defined in the iSNS
Specification, RFC 4171."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegFcPortEntry 8 }
isnsRegFcPortFcCos OBJECT-TYPE
SYNTAX IsnsCosBitmapId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The FC Port Class of Service as defined in the iSNS
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Specification, RFC 4171."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegFcPortEntry 9 }
isnsRegFcPortFc4Types OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (32))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The FC Port FC-4 Types as defined in the iSNS
Specification, RFC 4171."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegFcPortEntry 10 }
isnsRegFcPortFc4Descr OBJECT-TYPE
SYNTAX OCTET STRING(SIZE(0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The FC Port FC-4 Descriptors as defined in the iSNS
Specification, RFC 4171."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegFcPortEntry 11 }
isnsRegFcPortFc4Features OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (128))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The FC Port FC-4 Features as defined in the iSNS
Specification, RFC 4171."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegFcPortEntry 12 }
isnsRegFcPortScnBitmap OBJECT-TYPE
SYNTAX IsnsScnBitmapId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The State Change Notification (SCN) bitmap for a FC Port.
Bit Field Flag Description
--------- ----------------
0 INITIATOR AND SELF INFORMATION ONLY
1 TARGET AND SELF INFORMATION ONLY
2 MANAGEMENT REGISTRATION/SCN
3 REGISTERED OBJECT REMOVED
4 REGISTERED OBJECT ADDED
5 REGISTERED OBJECT UPDATED
6 DD/DDS MEMBER REMOVED (MGT REG/SCN
ONLY)
7 DD/DDS MEMBER ADDED (MGT REG/SCN
ONLY)
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Setting a bit to true (1) indicates the flag is
enabled."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegFcPortEntry 13 }
isnsRegFcPortRole OBJECT-TYPE
SYNTAX IsnsNodeTypeId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Node Type bit-map defining the functions of this FC
Port.
Bit Node Type
--------- ---------
All Others RESERVED
29 Control
30 Initiator
31 Target
"
REFERENCE "RFC 4171, Section 6"
::= { isnsRegFcPortEntry 14 }
isnsRegFcPortFcNodeWwn OBJECT-TYPE
SYNTAX FcNameIdOrZero
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The FC Node WWN of the FC Node that has been associated with
this FC Port as defined in the iSNS Specification, RFC 4171.
This managed object may contain the value of zero prior to
a device registering this value with the iSNS Server."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegFcPortEntry 15 }
isnsRegFcPortPpnWwn OBJECT-TYPE
SYNTAX FcNameIdOrZero
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Permanent Port Name attribute is the FC Port Name WWPN
of the first Storage Node registered in the iSNS Database
that is associated with a particular FC Device (FC Node).
The PPN of all subsequent Storage Node registrations that
are associated with that FC Device (FC Node) SHALL be set
to the FC Port Name WWPN of the first Storage Node, as
defined in the iSNS Specification, RFC 4171. This managed
object may contain the value of zero prior to a device
registering this value with the iSNS Server"
REFERENCE "RFC 4171, Section 6"
::= { isnsRegFcPortEntry 16 }
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--
-- iSNS Registered FC Node Information
--
isnsRegFcNodeInfo OBJECT IDENTIFIER ::= { isnsReg 6 }
--
-- iSNS Registered FC Node Table
--
isnsRegFcNodeTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsnsRegFcNodeEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing the registered FC Nodes in the iSNS."
::= { isnsRegFcNodeInfo 1 }
isnsRegFcNodeEntry OBJECT-TYPE
SYNTAX IsnsRegFcNodeEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information on one registered FC node that has been
regisered in the iSNS."
INDEX { isnsSrvrInstIndex,
isnsRegFcNodeWwn }
::= { isnsRegFcNodeTable 1 }
IsnsRegFcNodeEntry ::= SEQUENCE {
isnsRegFcNodeWwn FcNameIdOrZero,
isnsRegFcNodeSymName SnmpAdminString,
isnsRegFcNodeAddrType InetAddressType,
isnsRegFcNodeAddr InetAddress,
isnsRegFcNodeIPA OCTET STRING,
isnsRegFcNodeProxyIscsiName SnmpAdminString
}
isnsRegFcNodeWwn OBJECT-TYPE
SYNTAX FcNameIdOrZero
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The FC Node World Wide Node Name as defined in the iSNS
Specification, RFC 4171. The value of zero is not valid for
this managed object."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegFcNodeEntry 1 }
isnsRegFcNodeSymName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..255))
MAX-ACCESS read-only
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STATUS current
DESCRIPTION
"The optional FC Node Symbolic Name of the node as
defined in the iSNS Specification, RFC 4171. This is a
variable-length text-based description. If not
provided then the string SHALL be zero length."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegFcNodeEntry 2 }
isnsRegFcNodeAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of Inet address in isnsRegFcNodeAddr."
::= { isnsRegFcNodeEntry 3 }
isnsRegFcNodeAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The FC Node Inet address of the node as defined in the
iSNS Specification, RFC 4171."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegFcNodeEntry 4 }
isnsRegFcNodeIPA OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(8))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This managed object identifies the FC Initial Process
Associator of the node as defined in the iSNS
Specification, RFC 4171."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegFcNodeEntry 5 }
isnsRegFcNodeProxyIscsiName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..223))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The iSCSI Name used to represent the FC Node in the IP
network. It is used as a pointer to the matching iSCSI Name
entry in the iSNS Server. Its value is usually registered
by an FC-iSCSI gateway connecting the IP network to the
fabric containing the FC device."
REFERENCE "RFC 4171, Section 6"
::= { isnsRegFcNodeEntry 6 }
--
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-- Basic information for the registered FC Node object
--
isnsRegFcNodeInfoTable OBJECT-TYPE
SYNTAX SEQUENCE OF
IsnsRegFcNodeInfoEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing basic information on registered FC
Nodes in the iSNS. The number of entries in the table
is dependent on the number of FC Nodes registered in
the iSNS."
REFERENCE "RFC 4172, Section 4"
::= { isnsRegFcNodeInfo 2 }
isnsRegFcNodeInfoEntry OBJECT-TYPE
SYNTAX IsnsRegFcNodeInfoEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information on one FC Node that has been registered in the
iSNS."
INDEX { isnsSrvrInstIndex,
isnsRegFcNodeWwn }
::= { isnsRegFcNodeInfoTable 1 }
IsnsRegFcNodeInfoEntry ::=
SEQUENCE {
isnsRegFcNodeInfoNumFcPorts Unsigned32
}
isnsRegFcNodeInfoNumFcPorts OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 4294967295 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of FC Ports associated with this FC Node."
::= { isnsRegFcNodeInfoEntry 1 }
--
-- Mapping from FC Node to Entity - FC Port
--
isnsRegFcNodePortTable OBJECT-TYPE
SYNTAX SEQUENCE OF
IsnsRegFcNodePortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing the mapping of registered FC Nodes to
associated registered iFCP Ports and registered Entity
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objects in the iSNS Server instance."
::= { isnsRegFcNodeInfo 3 }
isnsRegFcNodePortEntry OBJECT-TYPE
SYNTAX IsnsRegFcNodePortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information on one mapping from an FC Port and Entity to an
FC node registered in the iSNS."
INDEX { isnsSrvrInstIndex,
isnsRegFcNodeWwn,
isnsRegFcPortWwpn }
::= { isnsRegFcNodePortTable 1 }
IsnsRegFcNodePortEntry ::= SEQUENCE {
isnsRegFcNodePortEntityEIdx IsnsEntityIndexId
}
isnsRegFcNodePortEntityEIdx OBJECT-TYPE
SYNTAX IsnsEntityIndexId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Entity Index for the registered Entity object
associated with the FC Port and FC Node."
::= { isnsRegFcNodePortEntry 1 }
--
-- iSNS Notifications Information -----------------
--
isnsNotificationsInfo OBJECT IDENTIFIER
::= { isnsObjects 2 }
isnsInstInfo OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE (0..80))
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"Textual information about the iSNS Server notification.
An example is: iSNS Server Started, information that
would be included in the appropriate notification."
::= { isnsNotificationsInfo 1 }
isnsAddrTypeNotifctn OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"The type of Inet address in isnsSrvrAddrNotifctn."
::= { isnsNotificationsInfo 2 }
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isnsAddrNotifctn OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"Identifies the IP address of the iSNS Server."
::= { isnsNotificationsInfo 3 }
isnsTcpPortNotifctn OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"Indicates the TCP port the iSNS Server is using,
or 0 if TCP based registrations are not supported."
::= { isnsNotificationsInfo 4 }
isnsUdpPortNotifctn OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"Indicates the UDP port the iSNS Server is using,
or 0 if UDP based registrations are not supported."
::= { isnsNotificationsInfo 5 }
--
-- iSNS Notification Block -----------------
--
isnsServerStart NOTIFICATION-TYPE
OBJECTS {
isnsInstInfo,
isnsAddrTypeNotifctn,
isnsAddrNotifctn,
isnsTcpPortNotifctn,
isnsUdpPortNotifctn
}
STATUS current
DESCRIPTION
"This notification is sent when an iSNS Server begins
operation. The notification provides the following:
isnsInstInfo : iSNS Server textual
information
isnsAddrTypeNotifctn : iSNS Server address type
isnsAddrNotifctn : iSNS Server address
isnsTcpPortNotifctn : iSNS Server TCP Port
isnsUdpPortNotifctn : iSNS Server UDP Port
"
::= { isnsNotifications 1 }
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isnsServerShutdown NOTIFICATION-TYPE
OBJECTS {
isnsInstInfo,
isnsAddrTypeNotifctn,
isnsAddrNotifctn,
isnsTcpPortNotifctn,
isnsUdpPortNotifctn
}
STATUS current
DESCRIPTION
"This notification is sent when an iSNS Server is
shutdown. The notification provides the following:
isnsInstInfo : iSNS Server textual
information
isnsAddrTypeNotifctn : iSNS Server address type
isnsAddrNotifctn : iSNS Server address
isnsTcpPortNotifctn : iSNS Server TCP Port
isnsUdpPortNotifctn : iSNS Server UDP Port
"
::= { isnsNotifications 2 }
------------------------------------------------------------
--
-- Compliance Information
--
isnsCompliances OBJECT IDENTIFIER ::= { isnsConformance 1 }
isnsIscsiServerCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Initial compliance statement for an iSNS Server
providing support to iSCSI clients."
MODULE -- this module
MANDATORY-GROUPS {
isnsServerAttributesGroup,
isnsServerIscsiCntlNodeGroup,
isnsServerIscsiDdsDdObjGroup,
isnsServerRegIscsiObjGroup,
isnsServerNumObjGroup,
isnsNotificationsObjGroup,
isnsServerNotificationGroup
}
::= { isnsCompliances 1 }
isnsIfcpServerCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Initial compliance statement for an iSNS Server
providing support to iFCP Clients."
MODULE -- this module
MANDATORY-GROUPS {
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isnsServerAttributesGroup,
isnsServerIfcpPortCntlNodeGroup,
isnsServerIfcpDdsDdObjGroup,
isnsServerRegIfcpObjGroup,
isnsServerNumObjGroup,
isnsNotificationsObjGroup,
isnsServerNotificationGroup
}
::= { isnsCompliances 2 }
isnsGroups OBJECT IDENTIFIER ::= { isnsConformance 2 }
isnsServerAttributesGroup OBJECT-GROUP
OBJECTS {
isnsSrvrInstName,
isnsSrvrInstIsnsVersion,
isnsSrvrInstVendorInfo,
isnsSrvrInstPhyIndex,
isnsSrvrInstTcpPort,
isnsSrvrInstUdpPort,
isnsSrvrInstDiscontinuityTime,
isnsSrvrInstRole,
isnsSrvrInstDiscMthdsEnbld,
isnsSrvrInstDiscMcGrpType,
isnsSrvrInstDiscMcGrp,
isnsSrvrInstCntrlNodeAuth,
isnsSrvrInstEsiNonRespThrshld,
isnsSrvrInstEnblCntrlNdeMgtScn,
isnsSrvrInstDfltDdDdsStatus,
isnsSrvrInstUpdateDdDdsSpprtd,
isnsSrvrInstUpdateDdDdsEnbld
}
STATUS current
DESCRIPTION
"iSNS Server attributes."
::= { isnsGroups 1 }
isnsServerNumObjGroup OBJECT-GROUP
OBJECTS {
isnsNumDds,
isnsNumDd,
isnsNumEntities,
isnsNumPortals,
isnsNumPortalGroups,
isnsNumIscsiNodes,
isnsNumFcPorts,
isnsNumFcNodes,
isnsRegEntityInfoNumPortals,
isnsRegEntityInfoNumPortalGroups,
isnsRegEntityInfoNumIscsiNodes,
isnsRegEntityInfoNumFcPorts,
isnsRegEntityInfoNumFcNodes,
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isnsRegFcNodeInfoNumFcPorts
}
STATUS current
DESCRIPTION
"Managed objects indicating the number of registered objects
in an iSNS Server or the number of registered objects
associated with a registered Entity. These managed objects
are optional to implement."
::= { isnsGroups 2 }
isnsServerIscsiCntlNodeGroup OBJECT-GROUP
OBJECTS {
isnsCntlNodeIscsiNodeName,
isnsCntlNodeIscsiIsRegistered
}
STATUS current
DESCRIPTION
"iSNS Server iSCSI control node managed objects."
::= { isnsGroups 3 }
isnsServerIfcpPortCntlNodeGroup OBJECT-GROUP
OBJECTS {
isnsCntlNodeFcPortIsRegistered
}
STATUS current
DESCRIPTION
"iSNS Server iFCP Port control node managed objects."
::= { isnsGroups 4 }
isnsServerIscsiDdsDdObjGroup OBJECT-GROUP
OBJECTS {
isnsDdsSymbolicName,
isnsDdsStatus,
isnsDdsMemberSymName,
isnsDdSymbolicName,
isnsDdFeatures,
isnsDdMemberIscsiName,
isnsDdMemberIsRegistered,
isnsDdMemberPortalAddrType,
isnsDdMemberPortalAddr,
isnsDdMemberPortalPortType,
isnsDdMemberPortalPort,
isnsDdMemberPortalIsRegistered
}
STATUS current
DESCRIPTION
"iSNS Server DDS and DD managed objects for iSCSI."
::= { isnsGroups 5 }
isnsServerIfcpDdsDdObjGroup OBJECT-GROUP
OBJECTS {
isnsDdsSymbolicName,
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isnsDdsStatus,
isnsDdSymbolicName,
isnsDdFeatures,
isnsDdMemberPortalAddrType,
isnsDdMemberPortalAddr,
isnsDdMemberPortalPortType,
isnsDdMemberPortalPort,
isnsDdMemberPortalIsRegistered,
isnsDdMemberFcIsRegistered
}
STATUS current
DESCRIPTION
"iSNS Server DDS and DD managed objects for iFCP."
::= { isnsGroups 6 }
isnsServerRegIscsiObjGroup OBJECT-GROUP
OBJECTS {
isnsRegEntityEID,
isnsRegEntityProtocol,
isnsRegEntityMgtAddrType,
isnsRegEntityMgtAddr,
isnsRegEntityTimestamp,
isnsRegEntityVersionMin,
isnsRegEntityVersionMax,
isnsRegEntityRegPeriod,
isnsRegEntityInfoNumPortals,
isnsRegEntityInfoNumPortalGroups,
isnsRegEntityInfoNumIscsiNodes,
isnsRegEntityInfoNumFcPorts,
isnsRegEntityInfoNumFcNodes,
isnsRegPortalAddrType,
isnsRegPortalAddr,
isnsRegPortalPortType,
isnsRegPortalPort,
isnsRegPortalSymName,
isnsRegPortalEsiInterval,
isnsRegPortalEsiPortType,
isnsRegPortalEsiPort,
isnsRegPortalScnPortType,
isnsRegPortalScnPort,
isnsRegPortalSecurityInfo,
isnsRegPgIscsiNodeIdx,
isnsRegPgIscsiName,
isnsRegPgPortalPrtlIdx,
isnsRegPgPortalAddrType,
isnsRegPgPortalAddr,
isnsRegPgPortalPortType,
isnsRegPgPortalPort,
isnsRegPgPGT,
isnsRegIscsiNodeName,
isnsRegIscsiNodeType,
isnsRegIscsiNodeAlias,
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isnsRegIscsiNodeScnBitmap,
isnsRegIscsiNodeWwnToken,
isnsRegIscsiNodeAuthMethod
}
STATUS current
DESCRIPTION
"iSNS Server registered iSCSI managed objects."
::= { isnsGroups 7 }
isnsServerRegIfcpObjGroup OBJECT-GROUP
OBJECTS {
isnsRegEntityEID,
isnsRegEntityProtocol,
isnsRegEntityMgtAddrType,
isnsRegEntityMgtAddr,
isnsRegEntityTimestamp,
isnsRegEntityVersionMin,
isnsRegEntityVersionMax,
isnsRegEntityRegPeriod,
isnsRegEntityInfoNumPortals,
isnsRegEntityInfoNumPortalGroups,
isnsRegEntityInfoNumIscsiNodes,
isnsRegEntityInfoNumFcPorts,
isnsRegEntityInfoNumFcNodes,
isnsRegPortalAddrType,
isnsRegPortalAddr,
isnsRegPortalPortType,
isnsRegPortalPort,
isnsRegPortalSymName,
isnsRegPortalEsiInterval,
isnsRegPortalEsiPortType,
isnsRegPortalEsiPort,
isnsRegPortalScnPortType,
isnsRegPortalScnPort,
isnsRegPortalSecurityInfo,
isnsRegFcPortID,
isnsRegFcPortType,
isnsRegFcPortSymName,
isnsRegFcPortFabricPortWwn,
isnsRegFcPortHA,
isnsRegFcPortAddrType,
isnsRegFcPortAddr,
isnsRegFcPortFcCos,
isnsRegFcPortFc4Types,
isnsRegFcPortFc4Descr,
isnsRegFcPortFc4Features,
isnsRegFcPortScnBitmap,
isnsRegFcPortRole,
isnsRegFcPortFcNodeWwn,
isnsRegFcPortPpnWwn,
isnsRegFcNodeSymName,
isnsRegFcNodeAddrType,
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isnsRegFcNodeAddr,
isnsRegFcNodeIPA,
isnsRegFcNodeProxyIscsiName,
isnsRegFcNodePortEntityEIdx
}
STATUS current
DESCRIPTION
"iSNS Server registered iFCP managed objects."
::= { isnsGroups 8 }
isnsNotificationsObjGroup OBJECT-GROUP
OBJECTS {
isnsInstInfo,
isnsAddrTypeNotifctn,
isnsAddrNotifctn,
isnsTcpPortNotifctn,
isnsUdpPortNotifctn
}
STATUS current
DESCRIPTION
"iSNS Notification managed objects."
::= { isnsGroups 9 }
isnsServerNotificationGroup NOTIFICATION-GROUP
NOTIFICATIONS {
isnsServerStart,
isnsServerShutdown
}
STATUS current
DESCRIPTION
"iSNS Server Notification managed objects."
::= { isnsGroups 10 }
END
6. IANA Considerations
The MIB module in this document uses the following IANA-assigned
OBJECT IDENTIFIER values recorded in the SMI Numbers registry:
Descriptor OBJECT IDENTIFIER value
---------- -----------------------
isnsMgmtMIB { mib-2 YYYY }
Editor's Note (to be removed prior to publication): the IANA is
requested to assign a value for "YYYY" under the 'mib-2' subtree
and to record the assignment in the SMI Numbers registry. When
the assignment has been made, the RFC Editor is asked to replace
"YYYY" (here and in the MIB module) with the assigned value and
to remove this note.
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This RFC also utilizes the IANA registry of Block Storage
Protocols supported by iSNS. This registry was created for the
iSNS Specification [RFC4171]. The registry values comprise the
valid values for objects using the TC IsnsEntityProtocolId.
7. Security Considerations
There are no management objects defined in this MIB module that
have a MAX-ACCESS clause of read-write and/or read-create. So,
if this MIB module is implemented correctly, then there is no
risk that an intruder can alter or create any management objects
of this MIB module via direct SNMP SET operations.
Some of the readable objects in this MIB module (i.e., objects
with a MAX-ACCESS other than not-accessible) may be considered
sensitive or vulnerable in some network environments. It is
thus important to control even GET and/or NOTIFY access to these
objects and possibly to even encrypt the values of these objects
when sending them over the network via SNMP. These are the
tables and objects and their sensitivity/vulnerability:
The isnsDdMemberTable contains information about Discovery
Domains, containing storage nodes with an ability to communicate
and exchange storage data.
The isnsDdsMemberTable contains information about which
Discovery Domains may be enabled at the same time.
The isnsDdIscsiMemberTable indicates which iSCSI nodes are
contained in which Discovery Domains.
The isnsDdPortalMemberTable indicates which iSCSI portals are
contained in which Discovery Domains.
The isnsDdFcPortMemberTable indicates which iFCP FC N_Ports are
contained in which Discovery Domains.
The isnsControlNodeIscsiTable indicates which iSCSI nodes have
the ability to possibly control an iSNS server.
The isnsControlNodeFcPortTable indicates which iFCP FC N_Ports
have the ability to possibly control an iSNS server.
The above object tables provide information about storage
objects sessions, and can indicate to a user who is
communicating and exchanging storage data.
SNMP versions prior to SNMPv3 did not include adequate security.
Even if the network itself is secure (for example by using
IPsec), even then, there is no control as to who on the secure
network is allowed to access and GET/SET
(read/change/create/delete) the objects in this MIB module.
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It is RECOMMENDED that implementers consider the security
features as provided by the SNMPv3 framework (see [RFC3410],
section 8), including full support for the SNMPv3 cryptographic
mechanisms (for authentication and privacy).
Further, deployment of SNMP versions prior to SNMPv3 is NOT
RECOMMENDED. Instead, it is RECOMMENDED to deploy SNMPv3 and to
enable cryptographic security. It is then a customer/operator
responsibility to ensure that the SNMP entity giving access to
an instance of this MIB module is properly configured to give
access to the objects only to those principals (users) that have
legitimate rights to indeed GET or SET (change/create/delete)
them.
8. Normative References
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", BCP 14, RFC 2119, March 1997.
[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.
[RFC3411] Harrington, D., Presuhn, R., and B. Wijnen, "An
Architecture for Describing Simple Network Management
Protocol (SNMP) Management Frameworks", STD 62, RFC
3411, December 2002.
[RFC3720] Satran, J., Meth, K., Sapuntzakis, C., Chadalapaka,
M., and Zeidner, E., "Internet Small Computer Systems
Interface (iSCSI)", RFC 3720, March 2004.
[RFC4001] Daniele, M., Haberman, B., Routhier, S.,
Schoenwaelder, J., "Textual Conventions for Internet
Network Addresses", RFC 4001, February 2005.
[RFC4044] McCloghrie, K., "Fibre Channel Management MIB", RFC
4044, May 2005.
[RFC4171] Tseng, J., Gibbons, K., Travostino, F., Du Laney, C.,
Souza, J., "Internet Storage Name Service (iSNS)",RFC
4171, September 2005.
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[RFC4172] Monia, C., Mullendore, R., Travostino, F., Jeong, W.,
Edwards, M., "iFCP - A Protocol for Internet Fibre
Channel Storage Networking", RFC 4172, September
2005.
9. Informative References
[RFC3410] Case, J., Mundy, R., Partain, D. and B. Stewart,
"Introduction and Applicability Statements for
Internet-Standard Management Framework", RFC 3410,
December 2002.
10. Acknowledgements
We wish to acknowledge the contributions and comments from the
IPS WG, including the following:
IPS WG Chair: David Black
Former Editors: Josh Tseng and Tom McSweeney
MIB Editors: Keith McCloghrie
11. Authors' Addresses
Kevin Gibbons
McDATA Corporation
4555 Great America Pkwy
Santa Clara, CA 95054-1208
USA
Tel: +1 408 567-5765
Fax: +1 408 567-0063
Email: kevin.gibbons@mcdata.com
G.D. Ramkumar
McDATA Corporation
4555 Great America Pkwy
Santa Clara, CA 95054-1208
USA
Tel: +1 408-567-5614
Fax: +1 408 567-0063
Email: gramkumar@stanfordalumni.org
Scott Kipp
McDATA Corporation
4 McDATA Pkwy
Broomfield, CO 80021
USA
Tel: +1 720-558-3452
Fax: +1 720-558-8999
Email: scott.kipp@mcdata.com
"
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11. Intellectual Property Statement
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respect to rights in RFC documents can be found in BCP 78 and
BCP 79.
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repository at http://www.ietf.org/ipr.
The IETF invites any interested party to bring to its attention
any copyrights, patents or patent applications, or other
proprietary rights that may cover technology that may be
required to implement this standard. Please address the
information to the IETF at ietf-ipr@ietf.org.
Full Copyright Statement
Copyright (C) The Internet Society (2006).
This document is subject to the rights, licenses and
restrictions contained in BCP 78, and except as set forth
therein, the authors retain all their rights.
Disclaimer of Validity
This document and the information contained herein are provided
on an "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE
REPRESENTS OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY AND
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY
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Acknowledgment
Funding for the RFC Editor function is currently provided by the
Internet Society.
Expiration Notice
This Internet-Draft expires in October 2006.
Gibbons Expires October 2006 69
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