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. Gibbons Expires October 2006 1 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 2 Internet Draft iSNS MIB April 2006 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. Gibbons Expires October 2006 3 Internet Draft iSNS MIB April 2006 +--------------+ +-----------+ | 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 | +-----------------+ Gibbons Expires October 2006 4 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 5 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 6 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 7 Internet Draft iSNS MIB April 2006 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." Gibbons Expires October 2006 8 Internet Draft iSNS MIB April 2006 -- 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 Gibbons Expires October 2006 9 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 10 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 11 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 12 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 13 Internet Draft iSNS MIB April 2006 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), Gibbons Expires October 2006 14 Internet Draft iSNS MIB April 2006 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, Gibbons Expires October 2006 15 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 16 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 17 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 18 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 19 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 20 Internet Draft iSNS MIB April 2006 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." Gibbons Expires October 2006 21 Internet Draft iSNS MIB April 2006 ::= { 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 } Gibbons Expires October 2006 22 Internet Draft iSNS MIB April 2006 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 -- Gibbons Expires October 2006 23 Internet Draft iSNS MIB April 2006 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 } Gibbons Expires October 2006 24 Internet Draft iSNS MIB April 2006 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." Gibbons Expires October 2006 25 Internet Draft iSNS MIB April 2006 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 } Gibbons Expires October 2006 26 Internet Draft iSNS MIB April 2006 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." Gibbons Expires October 2006 27 Internet Draft iSNS MIB April 2006 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 } Gibbons Expires October 2006 28 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 29 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 30 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 31 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 32 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 33 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 34 Internet Draft iSNS MIB April 2006 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 } Gibbons Expires October 2006 35 Internet Draft iSNS MIB April 2006 -- -- 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 Gibbons Expires October 2006 36 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 37 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 38 Internet Draft iSNS MIB April 2006 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 } Gibbons Expires October 2006 39 Internet Draft iSNS MIB April 2006 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." Gibbons Expires October 2006 40 Internet Draft iSNS MIB April 2006 ::= { 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 Gibbons Expires October 2006 41 Internet Draft iSNS MIB April 2006 "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." Gibbons Expires October 2006 42 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 43 Internet Draft iSNS MIB April 2006 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, Gibbons Expires October 2006 44 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 45 Internet Draft iSNS MIB April 2006 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 } Gibbons Expires October 2006 46 Internet Draft iSNS MIB April 2006 -- -- 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 Gibbons Expires October 2006 47 Internet Draft iSNS MIB April 2006 "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 Gibbons Expires October 2006 48 Internet Draft iSNS MIB April 2006 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" Gibbons Expires October 2006 49 Internet Draft iSNS MIB April 2006 ::= { 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, Gibbons Expires October 2006 50 Internet Draft iSNS MIB April 2006 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 Gibbons Expires October 2006 51 Internet Draft iSNS MIB April 2006 "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 Gibbons Expires October 2006 52 Internet Draft iSNS MIB April 2006 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) Gibbons Expires October 2006 53 Internet Draft iSNS MIB April 2006 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 } Gibbons Expires October 2006 54 Internet Draft iSNS MIB April 2006 -- -- 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 Gibbons Expires October 2006 55 Internet Draft iSNS MIB April 2006 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 } -- Gibbons Expires October 2006 56 Internet Draft iSNS MIB April 2006 -- 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 Gibbons Expires October 2006 57 Internet Draft iSNS MIB April 2006 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 } Gibbons Expires October 2006 58 Internet Draft iSNS MIB April 2006 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 } Gibbons Expires October 2006 59 Internet Draft iSNS MIB April 2006 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 { Gibbons Expires October 2006 60 Internet Draft iSNS MIB April 2006 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, Gibbons Expires October 2006 61 Internet Draft iSNS MIB April 2006 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, Gibbons Expires October 2006 62 Internet Draft iSNS MIB April 2006 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, Gibbons Expires October 2006 63 Internet Draft iSNS MIB April 2006 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, Gibbons Expires October 2006 64 Internet Draft iSNS MIB April 2006 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. Gibbons Expires October 2006 65 Internet Draft iSNS MIB April 2006 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. Gibbons Expires October 2006 66 Internet Draft iSNS MIB April 2006 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. Gibbons Expires October 2006 67 Internet Draft iSNS MIB April 2006 [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 " Gibbons Expires October 2006 68 Internet Draft iSNS MIB April 2006 11. Intellectual Property Statement The IETF takes no position regarding the validity or scope of any Intellectual Property Rights or other rights that might be claimed to pertain to the implementation or use of the technology described in this document or the extent to which any license under such rights might or might not be available; nor does it represent that it has made any independent effort to identify any such rights. Information on the procedures with respect to rights in RFC documents can be found in BCP 78 and BCP 79. Copies of IPR disclosures made to the IETF Secretariat and any assurances of licenses to be made available, or the result of an attempt made to obtain a general license or permission for the use of such proprietary rights by implementers or users of this specification can be obtained from the IETF on-line IPR 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 THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. 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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