Internet DRAFT - draft-forbes-ibswitchmib
draft-forbes-ibswitchmib
B. Forbes
Internet Draft D. Chung
Document: draft-forbes-ibswitchmib-00.txt Brocade
Communications
Expires: December 31, 2001 July 11, 2001
Definitions of Managed Objects
for the Switch in InfiniBand Standard
<draft-forbes-ibswitchmib-00.txt>
Status of this Memo
This document is an Internet-Draft and is in full conformance with
all provisions of Section 10 of RFC2026. Internet-Drafts are
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Abstract
This memo defines an extension to the Management Information Base
(MIB) for use with network management protocols in TCP/IP-based
internets. In particular, it defines the objects for managing the
operations of the Switch portion of the InfiniBand Standards.
Copyright Notice
Copyright (C) The Internet Society (2001). All Rights Reserved.
Forbes Page 1 Internet Draft InfiniBand Switch MIB July 11, 2001
Table of Contents
1. The SNMP Management Framework...................................3
2. Overview........................................................4
2.1. Management View of a Switch...................................4
2.2. MAP-Specific Object Section...................................5
2.3. SAN-based Object Section......................................5
2.3. SAN-based SNMP Trap Section...................................6
3. Object Descriptions.............................................7
3.1. gswMisc Group.................................................7
3.2. gswSystem Group...............................................7
3.3. gswFabric Group..............................................13
3.4. gswModule Group..............................................14
3.5. gswPort Group................................................15
3.6. gswPortPerfGroup.............................................19
3.7. gswNs Group..................................................21
3.8. gswEvent Group...............................................22
3.10. gswEndDevice Group..........................................22
3.11. gswTrunk Group..............................................22
3.12. gswAgtCfg Group.............................................23
3.13. Traps Group.................................................24
-- Misc. Group....................................................28
-- System Group...................................................29
-- Fabric Group...................................................42
-- Port Group.....................................................45
-- Port Performance Group.........................................51
-- Name Service group.............................................55
-- Event Group....................................................56
-- EndDevice Group................................................57
-- SNMP Agent Configuration.......................................58
-- Traps Group....................................................59
5. Security Considerations........................................61
6. Intellectual Property..........................................61
7. Acknowledgements...............................................61
8. References.....................................................61
8.1. RFCs.........................................................61
8.2. InfiniBand References........................................63
9. Authors' Addresses.............................................63
10. Full Copyright Statement......................................63
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1. The SNMP Management Framework
The SNMP Management Framework presently consists of five major
components:
o An overall architecture, described in RFC 2571.
o Mechanisms for describing and naming objects and events for
the purpose of management. The first version of this Struc-
ture of Management Information (SMI) is called SMIv1 and
described in RFC 1155, RFC 1212 and RFC 1215. The
second version, called SMIv2, is described in RFC 2578,
RFC 2579 and RFC 2580.
o Message protocols for transferring management information.
The first version of the SNMP message protocol is called
SNMPv1 and described in RFC 1157. A second version of the
SNMP message protocol, which is not an Internet standards
track protocol, is called SNMPv2c and described in RFC 1901
and RFC 1906. The third version of the message protocol
is called SNMPv3 and described in RFC 1906, RFC 2572
and RFC 2574.
o Protocol operations for accessing management information. The
first set of protocol operations and associated PDU formats
is described in RFC 1157. A second set of protocol opera-
tions and associated PDU formats is described in RFC 1905.
o A set of fundamental applications described in RFC 2573
and the view-based access control mechanism described in RFC
2575.
A more detailed introduction to the current SNMP Management
Framework can be found in RFC 2570.
Managed objects are accessed via a virtual information store, termed
the Management Information Base or MIB. Objects in the MIB are
defined using the mechanisms defined in the SMI.
This memo specifies a MIB module that is compliant to the SMIv2. A
MIB conforming to the SMIv1 can be produced through the appropriate
translations. The resulting translated MIB must be semantically
equivalent, except where objects or events are omitted because no
translation is possible (use of Counter64). Some machine readable
information in SMIv2 will be converted into textual descriptions in
SMIv1 during the translation process. However, this loss of
machine-readable information is not considered to change the
semantics of the MIB.
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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 [RFC2119].
2. Overview
InfiniBand is designed to support block I/O, inter-processor
communications, and data communications traffic simultaneously. An
InfiniBand Subnet can be part of a Server Area Network or a Storage
Area Network, either of which can be referred to as a _SAN_.
An InfiniBand subnet is an entity that interconnects InfiniBand
ports on end nodes. It provides transport and forwarding functions
allowing ports to communicate with one another over the links that
connect them. All but the smallest subnets will contain one or more
Switches to forward packets from link to link. A Switch can have
from one to 255 ports, each connected to a different link.
This memo shall define objects related to an InfiniBand Switch and
its ports. It is based on Version 1.0 of the InfiniBand
specification [1].
2.1. Management View of a Switch
The InfiniBand Switch MIB is derived from MIBs used to manage Fibre
Channel fabrics. It is felt that Fibre Channel has enough
similarities with InfiniBand that it is valuable to incorporate
industry and vendor experience from the former to manage the latter.
One significant difference between Fibre Channel and InfiniBand
switches is that implementations of the former began with stand-
alone products including chassis, environmental monitoring, etc. and
only later evolved to imbedded implementations. In contrast,
InfiniBand is expected to deliver both stand-alone products and
embedded implementations from the start. Consequently, there may be
ancillary Switch MIB data such as sensor tables that imbedded
switches elect not to implement.
Unlike its Fibre Channel predecessor, the Switch MIB is designed to
support management of an entire subnet. It does this by supporting
multiple switch elements within one MIB, and by providing structures
to describe the physical connectivity of the switches.
The Switch MIB is structured to eventually incorporate multiple
interconnect technologies that are likely to coexist within a
customer site, such as Fibre Channel and storage over IP. This
represents an opportunity for site-wide interconnect management in
an integrated manner. This memo only includes definitions of
InfiniBand and Fibre Channel data at this time.
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All InfiniBand nodes including Switches are managed by means of
Attributes, which are data structures that can be set and read over
any InfiniBand link connected to that node. Management Attributes
are defined in detail in Volume 1 of the Version 1.0 InfiniBand
specification [1]. Many of the objects defined in this memo are
based on those Attributes.
The Switch MIB is organized into three sections. The first section
contains MAP-specific objects. The second section contains SAN-
based objects. The third section contains SAN-based SNMP trap
registration and SNMP trap definitions.
Figure 1 is an overview of how SAN-based objects are organized
through an inventory table. The figure does not contain all the
tables and variables for IBSWITCH. However, it shows an exemplary
relationship between the inventory table, non-protocol-specific
tables such as the sensor table, and protocol-based tables such as
the InfiniBand-specific port table.
<insert Figure 1 here>
2.2. MAP-Specific Object Section
The MAP-specific object section contains MIB information that is
neither non-subnet based, or usage or usefulness of the information
in SAN setting is questionable. For example, the Switch MIB
contains MIB version information. It is possible to present Switch
MIB version for all switches in the SAN. However, usefulness of the
information is questionable since the type of information available
is only dependent on the local MIB version.
2.3. SAN-based Object Section
The SAN-base object section contains information for all switches in
a SAN through the use of unique indexing for these objects. In
order to accomplish this, the Switch MIB uses one level of
indirection. At the top of the section, a table that contains
switch names and corresponding unique IDs is defined. This table is
referred as an inventory table. On all subsequent tables, the first
index to be used is identical to the unique ID. For example, the
first table contains gswname.1 and gswid.1 that return "IB switch 0"
and "GUID0.IB" respectively. A subsequent switch sensor table may
contain sensorDesc.GUID0.IB.1, which indicates first sensor
description on switch "IB switch 0", and a query to the object
returns "Temp 1: 25C".
Certain sections of the MIB are dependent on the underlying fabric
protocol. For example, port-related tables might contain different
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types of errors for Fibre Channel versus InfiniBand. Therefore the
inventory table also contains information regarding protocol types
handled by the interconnect element to flag which protocol-dependent
tables are relevant.
2.3. SAN-based SNMP Trap Section
SNMP traps are typically implemented as a switch-specific feature.
When the feature is extended to SAN-based paradigm, it is important
to provide the ability to suppress traps being sent. For example,
SNMP management application "A" may be only be interested in traps
from subnet "A" and SNMP management application "B" may only be
interested in traps from subnet "B". Since there are many different
cases of such occasions, the MIB must provide ways to manage
different scenarios properly.
Therefore, switch list information is also tied to each SNMP trap
address configuration to figure out the proper IP address to send
the traps to.
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3. Object Descriptions
The following sections describe MIB groups, variables, tables, and
traps.
3.1. gswMisc Group
The GSW MISC group contains MAP-specific objects.
gswMIBVersion - RO
The object indicates the current version of the Switch MIB.
gswMIBCurrentDate - RO
The object indicates the current date on the platform running the
SNMP agent that is responding to the MIB query, displayed in textual
format.
3.2. gswSystem Group
The GSW SYSTEM group contains subnet-based objects for switches.
gswNumOfSwitch - RO
The object indicates the number of switches represented in
gswInventoryTable.
gswInventoryTable
This is a table that contains entries of switches in a SAN. A SAN
may consist of InfiniBand subnets, Fibre Channel subnets,
InfiniBand-InfiniBand routers, and InfiniBand-Fibre Channel edge
routers.
gswInventoryType _ RO
This object is one of two indices used by gswInventoryTable. This
index denotes the type of interconnect element.
o Fibre Channel Switch (1)
o InfiniBand Switch (2)
o InfiniBand Router (3)
o InfiniBand-Fibre Channel Edge Router (4)
o iSCSI-based IP Switch (5)
o InfiniBand-iSCSI Edge Router (6)
o Fibre Channel-iSCSI Edge Router (7)
gswInventoryId - RO
The object is an index used by gswInventoryTable. If the
gswInventoryType is Fibre Channel switch type, the gswInventoryId
refers to the Worldwide Name (WWN) of the switch. If the
gswInventoryType is InfiniBand switch, InfiniBand Router or
InfiniBand-Fibre Channel Edge Router, the gswInventoryId refers to
the Globally Unique ID (GUID) of the interconnect element. Since
the index corresponds to either the WWN or GUID assigned to each
interconnect element, it is unique but may not be contiguous.
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gswSwitchName - RW
The object is the name of the interconnect element that corresponds
to the combination of gswTypeIndex and gswIdIndex.
gswSwitchGlobalId - RO
The object is the unique global ID assigned to the switch expressed
in array of 16 octets. It is the combination of GUID or WWN and the
type of an interconnect element.
gswSwitchEIP _ RO
This object identifies the Ethernet IP address of the switch.
gswSwitchIIP _ RO
This object identifies the in-band IP address of the switch.
gswSwitchIGW _ RO
This object identifies the in-band gateway IP address of the switch.
gswSwitchSANName _ RW
The object is the name of the SAN the interconnect element resides
in.
gswSwitchFabricName _ RW
The object is the name of the Fibre Channel fabric or the InfiniBand
subnet the interconnect element resides in.
gswSwitchComTable
It is a table that contains common information on entries of
switches in a SAN. A SAN may consist of InfiniBand subnets, Fibre
Channel fabrics, InfiniBand-InfiniBand routers, and InfiniBand-Fibre
Channel edge routers.
gswSwitchSwitchId - RO
The object is the unique global ID assigned to the switch expressed
in array of 16 octets. It is the combination of GUID or WWN and
type of an interconnect element.
gswSwitchMaxPortNum _ RO
This object indicates the number of maximum ports available on the
switch.
gswSensorsNum - RO
The object indicates the number of sensors inside the switch.
gswCurrentDate - RO
The object is the current date and time of the switch, in
displayable textual format.
gswBootDate - RO
The object is the date and time when the switch last booted, in
displayable textual format.
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gswFWLastUpdated - RO
The object indicates the date when the firmware was last updated, in
displayable textual format.
gswFlashLastUpdated - RO
The object indicates the date when the FLASH was last updated, in
displayable textual format.
gswBootPromLastUpdated - RO
The object indicates the date when the boot PROM was last updated,
in displayable textual format.
gswFirmwareVersion - RO
The object indicates the current version of the firmware.
gswHWRevision _ RO
The object indicates the current revision of the hardware.
gswOperStatus - RO
The object indicates the current operational status of the switch.
The states are as follow:
o Online (1) means the switch is accessible by an external
port.
o Offline (2) means the switch is not accessible.
o Testing (3) means the switch is in a built-in test mode and
is not accessible by an external port.
o Faulty (4) means the switch is not operational.
gswAdmStatus - RW
The object indicates the desired administrative status of the
switch. A management station may place the switch in a desired
state by setting this object accordingly. The states are as
follows:
o Online (1) means set the switch to be accessible by an
external port.
o Offline (2) means set the switch to be inaccessible.
o Testing (3) means set the switch to run the built-in test.
o Faulty (4) means set the switch to a 'soft' faulty condition.
o Reboot (5) means set the switch to reboot in 1 second.
o Fastboot (6) means set the switch to fastboot in 1 second.
Fastboot would cause the switch to boot but skip over the POST.
When the switch is in a faulty state, only three states can be set:
Faulty, Reboot, and Fastboot.
gswSsn - RW
The object is the soft serial number of the switch.
gswBeaconOperStatus - RO
The object is the current operational status of the switch beacon.
When beaconing is on the switch indicates, in an implementation-
dependent manner, that it needs attention.
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gswBeaconAdmStatus - RW
The object is the desired status of the switch beacon. When the
beacon is set to on the switch indicates, in an implementation-
dependent manner, that it needs attention. When the beacon is set
to off, switch indicators will be in their normal state.
gswDiagResult - RO
The object indicates the result of the power-on self test (POST)
diagnostics. A result of 1 indicates that the switch is OK. Any
other result needs to be examined based on switch type.
gswEventTrapLevel _ RW
This object specifies the trap level in conjunction with an event's
severity level. When an event occurs and if the severity is at or
below the value specified, an SNMP trap is generated.
gswEventNumEntries _ RO
This object specifies the number of events logged in the event log.
gswPortComTable
It is a table that contains common fields for entries of ports on a
switching platform.
gswPortComEntry - RO
An entry of the common switch port information table.
gswPortComSwitchId - RO
The object is the unique global ID assigned to the switch expressed
in array of 16 octets. It is the combination of GUID or WWN and type
of an interconnect element.
gswPortComNum - RO
This object indicates the physical port number.
gswPortComType - RO
This object indicates the bit mask of native Protocol supported by
the port. The bits have the following definition:
0x00000000 - unknown
0x00000001 - FC
0x00000002 - IB
gswPortComName - RO
This object indicates the assigned port name.
gswLicenseTable
This table contains license information for the switch. The
definition will be added in this document once it becomes available.
gswChassisTable
This table contains chassis information of the switch. To support
modular or bladed Switch implementations, gswChassisSwitchId is
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defined to denote which switch chassis the blade or module belongs
to, if any.
gswSensorTable
The table contains sensor entries.
gswSensorSwitchId _ RO
The object is one of two indexes used by gswSensorTable. This
object corresponds to gswGlobalSwitchId.
gswSensorIndex - RO
This object is one of two indexes used by gswSensorTable. It
identifies the sensor.
gswSensorType - RO
This object identifies the sensor type.
gswSensorStatus - RO
The object indicates the current status of the sensor.
gswSensorValue - RO
The object indicates the current value (reading) of the sensor. The
value, -2147483648, represents an unknown quantity. It also means
that the sensor does not have the capability to measure the actual
value.
gswSensorInfo - RO
The object is the additional displayable information on the sensor.
It contains the sensor type and number in textual format. For
example, 'Temp 3', 'Fan 6'.
gswIBNodeTable
This table contains node information pertaining to the
NodeDescription and NodeInfo attributes within the Subnet Management
Agent. Therefore, this table only applies to InfiniBand node types
as indicated by gswInventoryType in gswInventoryTable.
gswIBNodeSwitchId - RO
The object is the index used by gswIBNodeTable. This object
corresponds to gswGlobalSwitchId.
gswIBNodeString _ RO
The object is a UNICODE string to describe the node in text format
gswIBBaseVersion _ RO
The object is the supported Management Datagram (MAD) Base Version.
It indicates that this node supports up to and including this
version.
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gswIBClassVersion _ RO
The object is the supported Subnet Management Class (SMP) version.
It indicates that this node supports up to and including this
version.
gswIBNodeType _ RO
1: Channel Adapter
2: Switch
3: Router
0, 4 - 255: Reserved
gswIBNumPorts - RO
The object indicates the number of physical ports on this node. Its
maximum value is 255.
gswIBNodeGUID - RO
The object is the Globally Unique ID (GUID) of the switch. All
ports on the same node shall report the same Node GUID. It provides
a means to uniquely identify a node within a subnet and determine
co-location of ports.
gswIBPortGUID - RO
The object is the GUID of this port itself. One port within a node
can return the NodeGUID as its PortGUID if the port is an integral
part of the node and is not field-replaceable.
gswIBDeviceID - RO
The object is the Device ID information as assigned by the device
manufacturer.
gswIBRevision _ RO
The object is the device revision assigned by the manufacturer.
gswIBVendorID - RO
The object indicates the Device vendor, per IEEE.
gswIBSwTable
This table contains switch information pertaining to the SwitchInfo
attribute within Subnet Management Agent. Therefore, this table
only applies to InfiniBand node types as indicated by
gswInventoryType in gswInventoryTable.
gswIBSwSwitchId - RO
The object is one of two indexes used by gswIBSwTable. This object
corresponds to gswGlobalSwitchId.
gswIBSwitchBadMKeyCounter _ RO
This object returns the number of Management Key (M_Key) violations
for the switch.
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gswIBSwitchBadBKeyCounter _ RO
This object returns the number of Baseboard Management Key (B_Key)
violations for the switch.
gswIBSwitchChangeReason _ RO
This object is mainly defined to support switch change traps.
Reasons are:
o Unknown (1)
o Bad M_Key (2)
o Bad B_Key (3)
gswFCSwTable
This table contains switch information pertaining to Fibre Channel
switches. Therefore, this table only applies to Fibre Channel node
types as indicated by gswInventoryType in gswInventoryTable.
gswFCSwSwitchId - RO
The object is one of two indexes used by gswFCSwTable. This object
corresponds to gswGlobalSwitchId.
gswFCDomainId - RW
The object indicates the domain ID of the Fibre Channel switch.
gswFCPrincipalSwitch - RO
The object indicates if the Fibre Channel switch is the principal
switch of the fabric or not.
gswFCNumNbs - RO
The object indicates the number of immediate Fibre Channel neighbor
switches connected.
gswFCNsLocalNumEntry - RO
The object indicates the number of local devices in Name Server
table.
gswFCSwitchTrunkable - RW
The object indicates if the Fibre Channel switch supports trunking,
i.e. the ability to distribute traffic among parallel links.
3.3. gswFabric Group
The GSW FABRIC group contains information regarding the topology of
a SAN.
gswTopoComTable
The table contains information regarding how switches in the SAN are
connected.
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gswTopoComSwitchId - RO
The object is one of two indexes used by gswTopoComTable. This
object corresponds to gswGlobalSwitchId.
gswTopoComPortIndex _ RO
This object is one of two indexes used by gswTopoComTable. This
object corresponds to the port number the link is connected to.
gswTopoComNbSwitchId - RO
This object is the ID of the switch connected at the end of the port
indicated by gswTopoComSwitchId and gswTopoComPortIndex. It
corresponds to gswSwitchGlobalId.
gswTopoComNbSwitchPort _ RO
This object is the port of the switch connected at the end of the
port indicated by gswTopoComSwitchId and gswTopoComPortIndex.
gswTopoComSwitchStatus _ RO
The object is defined mainly for trap support. The object can be
set to switch-added (2), switch-deleted (3), link-added(4), or link-
deleted(5) for a topology change trap. Query of the object returns
no-change (1).
gswIBTopoTable
The table contains information specific to InfiniBand topologies.
The table is mostly implemented to support traps.
gswIBTopoSwitchId - RO
The object is the index used by gswIBTopoTable. This object
corresponds to gswGlobalSwitchId.
gswIBTopoChangeReason _ RO
This object is defined mainly for topology change trap support. The
object can be set to:
o Unknown (0)
o Addition/removal of port (1)
o Addition/removal of node (2)
o Addition/removal of host (3)
o Addition/removal of Subnet Manager (4)
o Subnet Manager Failover (5)
o Addition/removal of Controller (6)
o Addition/removal of IO Unit (7)
gswNbFCTable
This table only applies to Fibre Channel Switch type indicated by
gswTypeIndex in gswInventoryTable. gswGlobalSwitchId is used as an
index.
3.4. gswModule Group
This group is currently empty.
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3.5. gswPort Group
The GSW PORT group contains information regarding individual ports.
gswIBPortTable
The object is a table that contains, in one entry for each switch
port, configuration and service parameters of the port. This table
mainly represents information contained in the PortInfo attribute
within the Subnet Management Agent. Therefore, this table only
applies to InfiniBand node types as indicated by gswInventoryType in
gswInventoryTable.
gswIBPortSwitchId _ RO
The object is one of two indexes used by gswIBPortTable. This
object corresponds to gswGlobalSwitchId.
gswIBPortIndex - RO
The object is one of two indexes used by gswIBPortTable. The object
identifies the physical port number.
gswIBGidPrefix _ RO
The object is the Global ID (GID) prefix for this port.
gswIBLID _ RO
The object is the base Local ID (LID) of this port.
gswIBMasterSMLID _ RO
The object is the base LID of the master Subnet Manager (SM) that is
managing this port.
gswIBCapabilityMask _ RO
The object indicates the supported capabilities of this node. A bit
is set to 1 for affirmation of supported capability.
0: Reserved, shall be zero
1: IsSM
2: IsNoticeSupported
3: IsTrapSupported
4: IsResetSupported
5: IsAutomaticMigrationSupported
6: IsSLMappingSupported
7: IsMKeyNVRAM (supports M_Key in NVRAM)
8: IsPKeyNVRAM (supports P_Key in NVRAM)
9: IsLEDInfoSupported
10: IsSMdisabled
11 - 15: Reserved, shall be zero
16: IsConnectionManagementSupported
17: IsSNMPTunnelingSupported
18: Reserved, shall be zero
19: IsDeviceManagementSupported
20: IsVendorClassSupported
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21 - 31: Reserved, shall be zero
gswIBDiagCode _ RO
The object indicates the InfiniBand Diagnostic code.
gswIBLinkWidthEnabled _ RO
The object indicates the enabled link width, as follows:
0: No State Change (NOP)
1: 1x
2: 4x
3: 1x or 4x
8: 12x
9: 1x or 12x
10: 4x or 12x
11: 1x, 4x or 12x
4 - 7, 12 - 254: Reserved (Ignored)
255: Set to LinkWidthSupported value.
When writing this field, only legal transitions are valid. See
Volume 2 of the 1.0 InfiniBand specification [1].
gswIBLinkWidthSupported _ RO
The object indicates the supported link width, as follows:
1: 1x
3: 1x or 4x
11: 1x, 4x or 12x
0, 2, 4-10, 12-255: Reserved
gswIBLinkWidthActive _ RO
The object is the currently active link width, as follows:
1: 1x
2: 4x
8: 12x
0, 3, 4-7, 9-255: Reserved
gswIBLinkSpeedSupported _ RO
The object indicates the supported link speed, as follows:
1: 2.5Gbps
0, 2 - 15: reserved
gswIBPortState _ RO
The object indicates the port state. Enumerated as:
0: No State Change (NOP)
1: Down (includes failed links)
2: Initialize
3: Armed
4: Active
5: 15: Reserved - ignored
gswIBPortPhysicalState _ RO
The object indicates the port physical state. Enumerated as:
0: No state change
1: Sleep
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2: Polling
3: Disabled
4: PortConfigurationTraining
5: LinkUp
6: LinkErrorRecovery0
7 - 15: Reserved - ignored
gswIBLinkDownDefaultState _ RO
The object indicates the link down default state. Enumerated as:
0: No state change
1: Sleep
2: Polling
3 - 15: Reserved - ignored
gswIBLMC _ RO
The object is the LID mask for multipath support.
gswIBLinkSpeedActive _ RO
The object indicates the currently active link speed, as follows:
1: 2.5Gbps
0, 2 - 15: reserved
gswIBLinkSpeedEnabled _ RO
The object indicates the enabled link speed, as follows:
0: No State Change (NOP)
1: 2.5 Gbps
2 - 14: Reserved (Ignored)
15: Set to LinkSpeedSupported value
When writing this field, only legal transitions are valid. See
Volume 2 of the 1.0 InfiniBand specification [1].
gswIBNeighborMTU _ RO
The object indicates the active maximum MTU enabled on this port for
transmit:
1: 256
2: 512
3: 1024
4: 2048
5: 4096
0, 6 - 15: reserved
gswIBVLCap _ RO
The object indicates the Virtual Lanes (VLs) supported on this port,
as follows:
1: VL0
2: VL0, VL1
3: VL0 - VL3
4: VL0 - VL7
5: VL0 - VL14
0, 6 - 15: reserved
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gswIBMTUCap _ RO
The object is the Maximum Transmission Unit (MTU) supported by this
port.
1: 256
2: 512
3: 1024
4: 2048
5: 4096
0, 6 - 15: reserved
gswIBOperationalVLs _ RO
The object indicates the Virtual Lanes (VLs) operational on this
port, as follows:
0: No change
1: VL0
2: VL0, VL1
3: VL0 - VL3
4: VL0 - VL7
5: VL0 - VL14
6 - 15: reserved
gswIBMKeyViolations _ RO
The object counts the number of SMP packets that have been received
at this port that have had invalid M_Keys, since power-on or reset.
Increments until count reaches all 1s and then must be set back to
zero to re-enable incrementing.
gswIBPKeyViolations _ RO
The object counts the number of packets that have been received at
this port that have had invalid P_Keys, since power-on or reset.
Increments until count reaches all 1s and then must be set back to
zero to re-enable incrementing.
gswIBQKeyViolations _ RO
The object counts the number of packets that have been received at
this port that have had invalid Q_Keys, since power-on or reset.
Increments until count reaches all 1s and then must be set back to
zero to re-enable incrementing.
gswIBLocalPhyErrors _ RO
The object is the threshold value. When the count of marginal link
errors exceeds this threshold, the local link integrity error shall
be detected.
gswIBOverrunErrors _ RO
The object is the threshold value. When the count of buffer
overruns over consecutive flow control update periods exceeds this
threshold, the excessive buffer overrun error shall be detected.
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gswIBPortChangeReason - RO
The object is mainly implemented to support traps. The object
denotes the reason for trap generation. Reasons are:
o Unknown (1)
o Link integrity error (2)
o Excessive buffer overrun error (3)
o Flow control timeout (4)
o Bad P_Key (5)
gswFCPort Table
This table contains information regarding individual FIBRE CHANNEL
ports. Therefore, this table only applies to Fibre Channel Switches
as indicated by gswTypeIndex in gswInventoryTable. The table
mirrors the Fibre Channel MIB, extended by the additional index
gswGlobalSwitchId.
3.6. gswPortPerfGroup
This group contains information regarding port performance counters.
gswBlmPerfALPAMntTable, gswBlmPerfEEMntTable, gswBlmFltMntTable:
These tables only apply to Fibre Channel Switches as indicated by
gswTypeIndex in gswInventoryTable. They mirror implementation of
these tables in Fibre Channel except that gswGlobalSwitchId is added
as an index.
gswIBPortPerfTable
The table contains information pertaining to the PortCounters
attribute within the Performance Management Agent. Therefore, this
table only applies to InfiniBand node types as indicated by
gswInventoryType in gswInventoryTable.
gswIBPortPerfSwitchId _ RO
The object is one of two indexes used by gswIBPortPerfTable. This
object corresponds to swGlobalSwitchId.
gswIBPortPerfIndex - RO
The object is one of two indexes used by gswIBPortPerfTable. The
object identifies the physical port number.
gswIBSymbolErrorCounter _ RO
The object indicates total number of symbol errors detected on one
or more lanes.
gswIBLinkErrorRecoveryCounter _ RO
The object indicates total number of times the Port Training state
machine has successfully completed the link error recovery process.
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gswIBLinkDownedCounter _ RO
The object indicates total number of times the Port Training state
machine has failed the link error recovery process and downed the
link.
gswIBPortRcvErrors _ RO
The object indicates total number of packets containing an error
that were received on the port. These errors include:
o Local physical errors (ICRC, VCRC, FCCRC, and all physical
errors that cause entry into the BAD PACKET or BAD PACKET
DISCARD states of the packet receiver state machine)
o Malformed data packet errors (LVer, length, VL)
o Malformed link packet errors (operand, length, VL)
o Packets discarded due to buffer overrun
gswIBPortRcvRemotePhysicalErrors _ RO
The object indicates total number of packets marked with the EBP
delimiter received on the port.
gswIBPortRcvSwitchRelayErrors _ RO
The object indicates total number of packets received on the port
that were discarded because they could not be forwarded by the
switch relay. Reasons for this include:
o DLID mapping
o VL mapping
o Looping (output port = input port)
gswIBPortXmitDiscards _ RO
The object indicates total number of outbound packets discarded by
the port because the port is down or congested. Reasons for this
include:
o Output port is in the inactive state
o Packet length exceeded neighbor MTU
o Switch lifetime limit exceeded
o Switch Head of Queue (HOQ) limit exceeded
gswIBPortXmitConstraintErrors _ RO
The object indicates total number of packets not transmitted from
the port for the following reasons:
o FilterRawOutbound is true and packet is raw
o PartitionEnforcementOutbound is true and packet fails
partition key check, IP version check, or transport header
version check
gswIBPortRcvConstraintErrors _ RO
The object indicates total number of packets received on the port
that are discarded for the following reasons:
o FilterRawInbound is true and packet is raw
o PartitionEnforcementInbound is true and packet fails
partition key check, IP version check, or transport header
version check
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gswIBLocalLinkIntegrityErrors _ RO
The object indicates the number of times that the frequency of
packets containing local physical errors exceeded local_phy_errors.
gswIBExcessiveBufferOverrunErrors _ RO
The object indicates the number of times that overrun errors
consecutive flow control update periods occurred with at least one
overrun error in each period.
gswIBVL15Dropped _ RO
The object indicates the number of incoming VL15 packets dropped due
to resource limitations on the port.
gswIBPortXmitData _ RO
The object indicates total number of data octets, divided by 4,
transmitted on all VLs from the port. This includes all octets
between (and not including) the start of packet delimiter and VCRC.
It excludes all link packets.
gswIBPortRcvData _ RO
The object indicates total number of data octets, divided by 4,
received on all VLs on the port. This includes all octets between
(and not including) the start of packet delimiter and VCRC. It
excludes all link packets.
gswIBPortXmitPkts _ RO
The object indicates total number of packets, excluding link
packets, transmitted on all VLs from the port.
gswIBPortRcvPkts _ RO
The object indicates total number of packets, including packets
containing errors and excluding link packets, received from all VLs
on the port.
3.7. gswNs Group
The GSW NS group contains Name Server and Directory Server
information.
gswNsLocalFCTable
The table contains list of local Name Server entries for Fibre
Channel switches. Therefore, this table only applies to Fibre
Channel Switch type indicated by gswTypeIndex in gswInventoryTable.
The table mirrors the implementation of swNsLocalTable in Fibre
Channel, except gswGlobalSwitchId is added as an index.
gswNsLocalIBTable
The table contains list of local naming entries for InfiniBand
interconnect elements. Therefore, this table applies to InfiniBand
node types as indicated by gswTypeIndex in gswInventoryTable. Name
Service related issues for InfiniBand have not been finalized yet.
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This table is to be filled appropriately, as the definition becomes
concrete.
gswNsLIBSwitchId _ RO
The object is one of two indexes used by gswNsLocalIBTable. This
object corresponds to gswGlobalSwitchId.
gswNsLIBEntryIndex - RO
The object is one of two indexes used by gswNsLocalIBTable. It
identifies the Name Server database entry.
3.8. gswEvent Group
The GSW EVENT group contains switch event information.
gswEventTable
The object is the table of event entries.
gswEventSwitchId _ RO
The object is one of two indexes used by gswEventTable. It
corresponds to gswGlobalSwitchId.
gswEventIndex - RO
The object is one of two indexes used by gswEventTable. It
identifies the event entry.
gswEventTimeInfo - RO
This object identifies the date and time when this event occurred,
in textual format.
gswEventLevel - RO
This object identifies the severity level of this event entry.
gswEventRepeatCount - RO
This object identifies how many times this particular event has
occurred.
gswEventDescr - RO
This object identifies the textual description of the event.
3.10. gswEndDevice Group
This group contains information related to end devices. InfiniBand
end device support has not been finalized and the group is to be
appropriately filled, as the plan becomes concrete.
gswFCEndDeviceRlsTable
This table contains information pertaining to LESB block information
of attached devices. (FC ONLY-- add IB version?)
3.11. gswTrunk Group
This group contains information regarding trunking features.
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GswSwitchTrunkableTable
GswTrunkTable
gswTrunkGrpTable
These tables only apply to Fibre Channel Switches as indicated by
gswTypeIndex in gswInventoryTable. The gswTrunkTable and
gswTrunkGrpTable mirror implementation of these tables in Fibre
Channel except that gswGlobalSwitchId is added as an index.
GswSwitchTrunkableTable is an expansion of the Fibre Channel scalar
object swSwitchTrunkable. gswGlobalSwitchId is added as an index.
3.12. gswAgtCfg Group
gswAgtCmtyTable
This object is a table that contains, in one entry for each
Community, the access control and parameters of the Community.
gswAgtCmtySwitchId _ RO
The object is one of two indexes used by gswAgtCmtyTable. It
corresponds to gswGlobalSwitchId.
gswAgtCmtyIdx - RO
The object is one of two indexes used by gswAgtCmtyTable. It
identifies the SNMPv1 Community entry.
gswAgtCmtyStr - RW
This is a Community string supported by the agent. If a new value
is set successfully, it takes effect immediately.
gswAgtTrapRcp - RW
This is the trap recipient associated with the Community. If a new
value is set successfully, it takes effect immediately.
gswAgtTrapGroupTable
This table defines the list of the group of switches from where SNMP
traps should be forward to the trap recipient.
gswAgtTGSwitchId _ RO
The object is one of three indexes used by gswAgtTrapGroupTable. It
corresponds to gswGlobalSwitchId.
gswAgtTGCmtyIdx - RO
The object is one of three indexes used by gswAgtTrapGroupTable. It
corresponds to SwAgtCmtyIdx.
gswAgtTGSwitchIdx _ RO
This object is one of three indexes used by gswAgtTrapGroupTable.
It corresponds to index of switches from which the traps should be
forwarded to the trap recipient listed.
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gswAgtTGSwitchName _ RW
This object is the name of switch from which the traps should be
forwarded to the trap recipient. A name may be deleted by writing
NULL string in the field. A name can be added by writing a valid
switch name using gswAgtTGSwitchIdx of 1.
3.13. Traps Group
gswTopoComTrap
The trap reports changes to common topology change. The event
includes addition or removal of switches. The trap includes the
following objects:
o gswTopoComSwitchId
o gswTopoComNbSwitchId
o gswTopoComSwitchStatus
gswIBTopoTrap
The trap reports changes to topology change. The event includes
addition or removal of physical devices and SM fail-over. The trap
includes the following objects:
o gswIBTopoSwitchId
o gswIBTopoChangeReason
gswFCPortTrap
The trap reports changes to Fibre Channel port state.
gswIBPortTrap
This trap reports InfiniBand-specific events. The event includes
link integrity error, excessive buffer overrun error, flow control
timeout, and bad P_Key. The trap includes the following objects:
o gswIBPortSwitchId
o gswIBPortIndex
o gswIBPortChangeReason
gswIBSwitchTrap
This trap reports InfiniBand-specific events. The event includes
bad M_Key and bad B_Key. The trap includes the following objects:
o gswSwSwitchId
o gswSwitchChangeReason
gswEventTrap
The trap reports events being logged.
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4. Object Definitions
IBSWITCH-MIB DEFINITIONS ::= BEGIN
IMPORTS
enterprises, NetworkAddress
FROM RFC1155-SMI
OBJECT-TYPE
FROM RFC1212
TRAP-TYPE
FROM RFC-1215;
-- additional textual conventions
-- DisplayString: comment out the next line if your MIB compiler
-- complains that it is already defined.
DisplayString ::= OCTET STRING -- displayable octets (ASCII)
GswType ::= INTEGER {
fcSwitch (1),
ibSwitch (2),
ibRouter (3),
ib2fcEdgeRouter (4),
iSCSIBasedIPSwitch (5),
ib2iSCSEdgeRouter (6),
fc2iSCSIEdgeRouter (7)
}
GswLocalId ::= OCTET STRING (SIZE(8))
GswGlobalId ::= OCTET STRING (SIZE(16))
GswOlsName ::= OCTET STRING (SIZE(256))
GswFwVersion ::= OCTET STRING (SIZE(0..24))
-- example:
-- v1.0.1
GswDate ::= OCTET STRING (SIZE(0..64))
-- example:
-- Wed Mar 21 17:07:17 2001
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GswSwitchStatus ::=INTEGER {
online (1), -- switch is accessible by an
-- external port.
offline (2), -- switch is not accessible.
testing (3), -- switch is in a built-in test
-- mode and is not accessible by
-- an external port.
faulty (4), -- switch is not operational.
reboot (5), -- set the switch to reboot in 1
-- second.
fastboot (6) -- set the switch to fastboot in
-- 1 second.
-- Fastboot would cause the
-- switch to boot but skip over
-- the POST. When the switch is
-- in faulty state, only three
-- states can be set:
-- faulty, reboot, and fastboot.
}
GswOnOff ::= INTEGER { on (1), off (2) }
GswSensorTypeDef ::= INTEGER {
temperature (1),
fan (2),
power-supply (3)
}
GswSensorStatusDef ::= INTEGER {
unknown (1),
faulty (2),
below-min (3),
nominal (4),
above-max (5),
absent (6)
}
GswIBNodeType ::= INTEGER {
channelAdapter (1),
switch (2),
router (3)
}
GswIBGUID ::= OCTET STRING (SIZE(8))
GswIBGID ::= OCTET STRING (SIZE(8))
GswIBLID ::= OCTET STRING (SIZE(2))
GswIBLinkWidth ::= INTEGER {
nop (1),
lw1x (2),
lw4x (3),
lw1x-4x (4),
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lw12x (9),
lw1x-12x (10),
lw4x-12x (11),
lw1x-4x-12x (12)
}
GswIBLinkSpeed ::= INTEGER {
ls2-5gbps (1)
}
GswIBPortState ::= INTEGER {
nop (1),
down (2),
initialize (3),
armed (4),
actived (5)
}
GswIBPortPhysState ::= INTEGER {
nop (1),
sleep (2),
polling (3),
disabled (4),
portconftrain (5),
linkup (6),
linkerrorrec0 (7)
}
GswIBMTU ::= INTEGER {
mtu256 (1),
mtu512 (2),
mtu1024 (3),
mtu2048 (4),
mtu4096 (5)
}
GswIBVL ::= INTEGER {
vl0 (1),
vl0vl1 (2),
vl0vl3 (3),
vl0vl7 (4),
vl0vl14 (5)
}
GswEventSeverity ::= INTEGER {
none (0),
critical (1),
error (2),
warning (3),
informational (4),
debug (5)
}
-- 64 bit counter definition
GswCounter64 ::= OCTET STRING (SIZE(16))
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-- Product Lines or Generic Product information
xrt OBJECT IDENTIFIER ::= { experimental }
commDev OBJECT IDENTIFIER ::= { xrt 2 }
genericSwitch OBJECT IDENTIFIER ::= { commDev 2 }
gsw OBJECT IDENTIFIER ::= { genericSwitch 1 }
ib1k OBJECT IDENTIFIER ::= { genericSwitch 2 }
-- various groups
gswMisc OBJECT IDENTIFIER ::= { gsw 1 }
gswSystem OBJECT IDENTIFIER ::= { gsw 2 }
gswFabric OBJECT IDENTIFIER ::= { gsw 5 }
gswModule OBJECT IDENTIFIER ::= { gsw 6 }
gswPort OBJECT IDENTIFIER ::= { gsw 10 }
gswPortPerf OBJECT IDENTIFIER ::= { gsw 11 }
gswNs OBJECT IDENTIFIER ::= { gsw 13 }
gswEvent OBJECT IDENTIFIER ::= { gsw 15 }
gswEndDevice OBJECT IDENTIFIER ::= { gsw 21 }
gswAgtCfg OBJECT IDENTIFIER ::= { gsw 25 }
--
-- Misc. Group
--
gswMIBVersion OBJECT-TYPE
SYNTAX DisplayString (SIZE (4))
ACCESS read-only
STATUS mandatory
DESCRIPTION "MIB version in textual format.
example:
version 1.0 is represented as 0100
version 1.1 is represented as 0101"
::= { gswMisc 1 }
gswMIBCurrentDate OBJECT-TYPE
SYNTAX GswDate
ACCESS read-only
STATUS mandatory
DESCRIPTION "The current date information of the location
of the MIB in displayable textual format."
::= { gswMisc 2 }
--
-- End of Misc. Group
--
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--
-- System Group
--
gswNumOfSwitch OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the number of switches
represented in gswInventoryTable."
::= { gswSystem 1 }
gswInventoryTable OBJECT-TYPE
SYNTAX SEQUENCE OF GswInventoryEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "It is a table that contains entries of
switches in a SAN. A SAN may consist of IB subnets,
FC fabrics, IB-IB routers, and IB-FC edge routers."
::= { gswSystem 2 }
gswInventoryEntry OBJECT-TYPE
SYNTAX GswInventoryEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "An entry of the switch information."
INDEX { gswInventoryType, gswInventoryId }
::= { gswInventoryTable 1 }
GswInventoryEntry ::= SEQUENCE {
gswInventoryType GswType,
gswInventoryId GswLocalId,
gswSwitchName GswOlsName,
gswSwitchGlobalId GswGlobalId,
gswSwitchEIP NetworkAddress,
gswSwitchIIP NetworkAddress,
gswSwitchIGW NetworkAddress,
gswSwitchSANName GswOlsName,
gswSwitchFabricName GswOlsName
}
gswInventoryType OBJECT-TYPE
SYNTAX GswType
ACCESS read-only
STATUS mandatory
DESCRIPTION "This object is one of two indices used by
gswInventoryTable. This index denotes the type of
interconnect element."
::= { gswInventoryEntry 1 }
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gswInventoryId OBJECT-TYPE
SYNTAX GswLocalId
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is an index used by
gswInventoryTable. If the gswInventoryType is FC switch
type, the gswInventotyId refers to WWN of the switch. If
the gswInventoryType is IB switch, IB Router or IB-FC Edge
Router, the gswInventoryId refers to GUID of the
interconnect element. Since the index corresponds to
either WWN or GUID assigned to each interconnect element,
it is unique but may not be contiguous."
::= { gswInventoryEntry 2 }
gswSwitchName OBJECT-TYPE
SYNTAX GswOlsName
ACCESS read-write
STATUS mandatory
DESCRIPTION "The object is the name of the interconnect
element that corresponds to the combination of
gswTypeIndex and gswIdIndex."
::= { gswInventoryEntry 7 }
gswSwitchGlobalId OBJECT-TYPE
SYNTAX GswGlobalId
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the unique global ID assigned to
the switch expressed in array of 16 octets. It is the
combination of GUID or WWN and type of an interconnect
element."
::= { gswInventoryEntry 8 }
gswSwitchEIP OBJECT-TYPE
SYNTAX NetworkAddress
ACCESS read-only
STATUS mandatory
DESCRIPTION "This object identifies the ethernet IP
address of the switch."
::= { gswInventoryEntry 9 }
gswSwitchIIP OBJECT-TYPE
SYNTAX NetworkAddress
ACCESS read-only
STATUS mandatory
DESCRIPTION "This object identifies the in-band IP
address of the switch."
::= { gswInventoryEntry 10 }
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gswSwitchIGW OBJECT-TYPE
SYNTAX NetworkAddress
ACCESS read-only
STATUS mandatory
DESCRIPTION "This object identifies the in-band gateway IP
address of the switch."
::= { gswInventoryEntry 11 }
gswSwitchSANName OBJECT-TYPE
SYNTAX GswOlsName
ACCESS read-write
STATUS mandatory
DESCRIPTION "The object is the name of the SAN the
interconnect element resides in."
::= { gswInventoryEntry 12 }
gswSwitchFabricName OBJECT-TYPE
SYNTAX GswOlsName
ACCESS read-write
STATUS mandatory
DESCRIPTION "The object is the name of the FC fabric or IB
subnet the interconnect element resides in."
::= { gswInventoryEntry 13 }
gswSwitchComTable OBJECT-TYPE
SYNTAX SEQUENCE OF GswSwitchComEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "It is a table that contains common fields for
entries of switches in a SAN. SAN may consist of IB
subnets, FC fabrics, IB-IB routers, and IB-FC edge
routers."
::= { gswSystem 3 }
gswSwitchComEntry OBJECT-TYPE
SYNTAX GswSwitchComEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "An entry of the common switch information."
INDEX { gswSwitchSwitchId }
::= { gswSwitchComTable 1 }
GswSwitchComEntry ::= SEQUENCE {
gswSwitchSwitchId GswGlobalId,
gswSwitchMaxPortNum INTEGER,
gswSensorsNum INTEGER,
gswCurrentDate GswDate,
gswBootDate GswDate,
gswFWLastUpdated GswDate,
gswFlashLastUpdated GswDate,
gswBootPromLastUpdated GswDate,
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gswFirmwareVersion GswFwVersion,
gswHWRevision DisplayString (SIZE (0..32)),
gswOperStatus GswSwitchStatus,
gswAdmStatus GswSwitchStatus,
gswSsn DisplayString (SIZE (0..128)),
gswBeaconOperStatus GswOnOff,
gswBeaconAdmStatus GswOnOff,
gswDiagResult INTEGER,
gswEventTrapLevel GswEventSeverity,
gswEventNumEntries INTEGER
}
gswSwitchSwitchId OBJECT-TYPE
SYNTAX GswGlobalId
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the unique global ID assigned to
the switch expressed in array of 16 octets. It is the
combination of GUID or WWN and type of an interconnect
element."
::= { gswSwitchComEntry 1 }
gswSwitchMaxPortNum OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "This object indicates the maximum number of
ports available on the switch."
::= { gswSwitchComEntry 2 }
gswSensorsNum OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the number of sensors
inside the switch."
::= { gswSwitchComEntry 3 }
gswCurrentDate OBJECT-TYPE
SYNTAX GswDate
ACCESS read-only
STATUS mandatory
DESCRIPTION "The current date information of the switch in
displayable textual format."
::= { gswSwitchComEntry 10 }
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gswBootDate OBJECT-TYPE
SYNTAX GswDate
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the date and time when the
switch last booted, in displayable textual format."
::= { gswSwitchComEntry 11 }
gswFWLastUpdated OBJECT-TYPE
SYNTAX GswDate
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the date when the
firmware was last updated, in displayable textual format."
::= { gswSwitchComEntry 12 }
gswFlashLastUpdated OBJECT-TYPE
SYNTAX GswDate
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the date when the FLASH
was last updated, in displayable textual format."
::= { gswSwitchComEntry 13 }
gswBootPromLastUpdated OBJECT-TYPE
SYNTAX GswDate
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the date when the boot
PROM was last updated, in displayable textual format."
::= { gswSwitchComEntry 14 }
gswFirmwareVersion OBJECT-TYPE
SYNTAX GswFwVersion
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the current version of
the firmware."
::= { gswSwitchComEntry 20 }
gswHWRevision OBJECT-TYPE
SYNTAX DisplayString(SIZE (0..32))
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the current revision of
the hardware."
::= { gswSwitchComEntry 21 }
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gswOperStatus OBJECT-TYPE
SYNTAX GswSwitchStatus
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the current operational
status of the switch."
::= { gswSwitchComEntry 22 }
gswAdmStatus OBJECT-TYPE
SYNTAX GswSwitchStatus
ACCESS read-write
STATUS mandatory
DESCRIPTION "The object indicates the desired
administrative status of the switch. A management station
may place the switch in a desired state by setting this
object accordingly."
::= { gswSwitchComEntry 23 }
gswSsn OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..128))
ACCESS read-write
STATUS mandatory
DESCRIPTION "The object is the soft serial number of the
switch."
::= { gswSwitchComEntry 26 }
gswBeaconOperStatus OBJECT-TYPE
SYNTAX GswOnOff
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the current operational status
of the switch beacon. When the beacon is on, the switch
will give an indication that it needs attention."
::= { gswSwitchComEntry 30 }
gswBeaconAdmStatus OBJECT-TYPE
SYNTAX GswOnOff
ACCESS read-write
STATUS mandatory
DESCRIPTION "The object is the desired status of the switch
beacon. When the beacon is on, the switch will give an
indication that it needs attention."
::= { gswSwitchComEntry 31 }
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gswDiagResult OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the result of the
power-on self test (POST) diagnostics. Result of 1
indicate that the switch is OK. Any other result needs to
be examined based on switch type."
::= { gswSwitchComEntry 40 }
gswEventTrapLevel OBJECT-TYPE
SYNTAX GswEventSeverity
ACCESS read-write
STATUS mandatory
DESCRIPTION "This object specifies the gswEventTrap level
in conjunction with an event's severity level. When an
event occurs and if its severity level is at or below the
value specified by this object instance, the agent will
send the associated gswEventTrap to configured
recipients."
::= { gswSwitchComEntry 41 }
gswEventNumEntries OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The number of entries in the Event Table."
::= { gswSwitchComEntry 42 }
gswPortComTable OBJECT-TYPE
SYNTAX SEQUENCE OF GswPortComEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "It is a table that contains common fields for
entries of ports on a switching platform."
::= { gswSystem 4 }
gswPortComEntry OBJECT-TYPE
SYNTAX GswPortComEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "An entry of the common switch port
information."
INDEX { gswPortComSwitchId, gswPortComNum }
::= { gswPortComTable 1 }
GswPortComEntry ::= SEQUENCE {
gswPortComSwitchId GswGlobalId,
gswPortComNum INTEGER,
gswPortComType INTEGER,
gswPortComName GswOlsName
Forbes Expires December 31, 2001 Page 35 Internet Draft InfiniBand Switch MIB July 11, 2001
}
gswPortComSwitchId OBJECT-TYPE
SYNTAX GswGlobalId
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the unique global ID assigned to
the switch expressed in array of 16 octets. It is the
combination of GUID or WWN and type of an interconnect
element."
::= { gswPortComEntry 1 }
gswPortComNum OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "This object indicates the physical port
number."
::= { gswPortComEntry 2 }
gswPortComType OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "This object indicates the bit mask of native
Protocol supported by the port. The bits have the
following definition:
0x00000000 - unknown
0x00000001 - FC
0x00000002 - IB"
::= { gswPortComEntry 3 }
gswPortComName OBJECT-TYPE
SYNTAX GswOlsName
ACCESS read-only
STATUS mandatory
DESCRIPTION "This object indicates the assigned port name."
::= { gswPortComEntry 4 }
-- operating environment sensors
-- (temperature, fan, power supply...)
gswSensorTable OBJECT-TYPE
SYNTAX SEQUENCE OF GswSensorEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "The table of sensor entries."
::= { gswSystem 10 }
Forbes Expires December 31, 2001 Page 36 Internet Draft InfiniBand Switch MIB July 11, 2001
gswSensorEntry OBJECT-TYPE
SYNTAX GswSensorEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "An entry of the sensor information."
INDEX { gswSensorSwitchId, gswSensorIndex }
::= { gswSensorTable 1 }
GswSensorEntry ::= SEQUENCE {
gswSensorSwitchId GswGlobalId,
gswSensorIndex INTEGER,
gswSensorType GswSensorTypeDef,
gswSensorStatus GswSensorStatusDef,
gswSensorValue INTEGER,
gswSensorInfo DisplayString (SIZE(0..255))
}
gswSensorSwitchId OBJECT-TYPE
SYNTAX GswGlobalId
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is one of two indexes used by
gswSensorTable. This object corresponds to
gswGlobal itchId."
::= { gswSensorEntry 1 }
gswSensorIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "This object identifies the sensor."
::= { gswSensorEntry 2 }
gswSensorType OBJECT-TYPE
SYNTAX GswSensorTypeDef
ACCESS read-only
STATUS mandatory
DESCRIPTION "This object identifies the sensor type."
::= { gswSensorEntry 3 }
gswSensorStatus OBJECT-TYPE
SYNTAX GswSensorStatusDef
ACCESS read-only
STATUS mandatory
DESCRIPTION "The current status of the sensor."
::= { gswSensorEntry 4 }
Forbes Expires December 31, 2001 Page 37 Internet Draft InfiniBand Switch MIB July 11, 2001
gswSensorValue OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The current value (reading) of the sensor.
The value, -2147483648, represents an unknown quantity.
It also means that the sensor does not have the capability
to measure the actual value."
::= { gswSensorEntry 5 }
gswSensorInfo OBJECT-TYPE
SYNTAX DisplayString (SIZE(0..255))
ACCESS read-only
STATUS mandatory
DESCRIPTION "Additional displayable information on the
sensor. It contains the sensor type and number
in textual format. For example, 'Temp 3', 'Fan 6'."
::= { gswSensorEntry 6 }
gswIBNodeTable OBJECT-TYPE
SYNTAX SEQUENCE OF GswIBNodeEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "This table contains node information
pertaining to NodeDescription and NodeInfo within the
Subnet Management Agent. Therefore, this table only
applies to IB Switch, IB Router, and IB-FC Edge Router
type indicated by gswInventoryType in gswInventoryTable."
::= { gswSystem 20 }
gswIBNodeEntry OBJECT-TYPE
SYNTAX GswIBNodeEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "An entry of the IB node information."
INDEX { gswIBNodeSwitchId }
::= { gswIBNodeTable 1 }
SwIBNodeEntry ::= SEQUENCE {
gswIBNodeSwitchId GswGlobalId,
gswIBNodeString DisplayString (SIZE(0..64)),
gswIBBaseVersion INTEGER,
gswIBClassVersion INTEGER,
gswIBNodeType GswIBNodeType,
gswIBNumPorts INTEGER,
gswIBNodeGUID GswIBGUID,
gswIBPortGUID GswIBGUID,
gswIBDeviceID INTEGER,
gswIBRevision INTEGER,
gswIBVendorID INTEGER
}
Forbes Expires December 31, 2001 Page 38 Internet Draft InfiniBand Switch MIB July 11, 2001
gswIBNodeSwitchId OBJECT-TYPE
SYNTAX GswGlobalId
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the index used by
gswIBNodeTable. This object corresponds to
gswGlobalSwitchId."
::= { gswIBNodeEntry 1 }
gswIBNodeString OBJECT-TYPE
SYNTAX DisplayString (SIZE(0..64))
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is a UNICODE string to describe
node in text format."
::= { gswIBNodeEntry 2 }
gswIBBaseVersion OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the supported MAD Base Version.
It indicates that this node supports up to and including
this version."
::= { gswIBNodeEntry 3 }
gswIBClassVersion OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the supported Subnet Management
Class (SMP) Version. It indicates that this node supports
up to and including this version."
::= { gswIBNodeEntry 4 }
gswIBNodeType OBJECT-TYPE
SYNTAX GswIBNodeType
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is node type."
::= { gswIBNodeEntry 5 }
gswIBNumPorts OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the number of physical
ports on this node."
::= { gswIBNodeEntry 6 }
Forbes Expires December 31, 2001 Page 39 Internet Draft InfiniBand Switch MIB July 11, 2001
gswIBNodeGUID OBJECT-TYPE
SYNTAX GswIBGUID
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the GUID of the switch. All
ports on the same node shall report the same Node-GUID.
It provides a means to uniquely identify a node within a
subnet and determine co-location of ports."
::= { gswIBNodeEntry 7 }
gswIBPortGUID OBJECT-TYPE
SYNTAX GswIBGUID
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the GUID of this port itself.
One port within a node can return the NodeGUID as its
PortGUID if the port is an integral part of the node and
is not field-replaceable."
::= { gswIBNodeEntry 8 }
gswIBDeviceID OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the Device ID information as
assigned by device manufacturer."
::= { gswIBNodeEntry 9 }
gswIBRevision OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the device resvision assigned by
device manufacturer."
::= { gswIBNodeEntry 10 }
gswIBVendorID OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the Device vendor, per
IEEE."
::= { gswIBNodeEntry 11 }
Forbes Expires December 31, 2001 Page 40 Internet Draft InfiniBand Switch MIB July 11, 2001
gswIBSwTable OBJECT-TYPE
SYNTAX SEQUENCE OF GswIBSwEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "This table contains switch information
pertaining to switchInfo within Subnet Management Agent.
Therefore, this table only applies to IB Switch,
IB Router, and IB-FC Edge Router type indicated by
gswInventoryType in gswInventoryTable."
::= { gswSystem 25 }
gswIBSwEntry OBJECT-TYPE
SYNTAX GswIBSwEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "An entry of the IB node information."
INDEX { gswIBSwSwitchId }
::= { gswIBSwTable 1 }
GswIBSwEntry ::= SEQUENCE {
gswIBSwSwitchId GswGlobalId,
gswIBBadMKeyCounter INTEGER,
gswIBBadBKeyCounter INTEGER,
gswIBSwitchChangeReason INTEGER
}
gswIBSwSwitchId OBJECT-TYPE
SYNTAX GswGlobalId
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the index used by gswIBSwTable.
This object corresponds to gswGlobalSwitchId."
::= { gswIBSwEntry 1 }
gswIBBadMKeyCounter OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION " This object returns the number of M_Key
violations for the switch."
::= { gswIBSwEntry 6 }
gswIBBadBKeyCounter OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION " This object returns the number of
M_Key violations for the switch."
::= { gswIBSwEntry 7 }
Forbes Expires December 31, 2001 Page 41 Internet Draft InfiniBand Switch MIB July 11, 2001
gswIBSwitchChangeReason OBJECT-TYPE
SYNTAX INTEGER {
unknown (1),
badMKey (2),
badBKey (3)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION "This object is mainly defined to support
switch change traps."
::= { gswIBSwEntry 8 }
--
-- End of System Group
--
--
-- Fabric Group
--
gswTopoComTable OBJECT-TYPE
SYNTAX SEQUENCE OF GswTopoComEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "The table contains information regarding how
switches in the SAN are connected."
::= { gswFabric 1 }
gswTopoComEntry OBJECT-TYPE
SYNTAX GswTopoComEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "An entry of the common topology information."
INDEX { gswTopoComSwitchId, gswTopoComPortIndex }
::= { gswTopoComTable 1 }
GswTopoComEntry ::= SEQUENCE {
gswTopoComSwitchId GswGlobalId,
gswTopoComPortIndex INTEGER,
gswTopoComNbSwitchId INTEGER,
gswTopoComNbSwitchPort INTEGER,
gswTopoComSwitchStatus INTEGER
}
gswTopoComSwitchId OBJECT-TYPE
SYNTAX GswGlobalId
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is one of the two indexes used by
gswTopoComTable. This object corresponds to
gswGlobalSwitchId."
Forbes Expires December 31, 2001 Page 42 Internet Draft InfiniBand Switch MIB July 11, 2001
::= { gswTopoComEntry 1 }
gswTopoComPortIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "This object is one of two indexes used by
gswTopoComTable. This object corresponds to the
port number where the link it connected to."
::= { gswTopoComEntry 2 }
gswTopoComNbSwitchId OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "This object is the ID of the switch connected
at the end of the port indicated by gswSTSwitchId and
gswSTPortIndex. It represents the gswSwitchGlobalId."
::= { gswTopoComEntry 3 }
gswTopoComNbSwitchPort OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION " This object is the port of the switch
connected at the end of the port indicated by
gswTopoComSwitchId and gswTopoComPortIndex ."
::= { gswTopoComEntry 4 }
gswTopoComSwitchStatus OBJECT-TYPE
SYNTAX INTEGER {
no-change (1),
switch-added (2),
switch-deleted (3),
link-added (4),
link-deleted (5)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is defined mainly for trap support.
The object can be set added (2) or deleted (3)
for a topology change trap. Query of the object returns
no-change (1)."
::= { gswTopoComEntry 5 }
gswIBTopoTable OBJECT-TYPE
SYNTAX SEQUENCE OF GswIBTopoEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "The table contains IB-specific topology
information."
::= { gswFabric 5 }
Forbes Expires December 31, 2001 Page 43 Internet Draft InfiniBand Switch MIB July 11, 2001
gswIBTopoEntry OBJECT-TYPE
SYNTAX GswIBTopoEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "An entry of the IB topology information."
INDEX { gswIBTopoSwitchId }
::= { gswIBTopoTable 1 }
GswIBTopoEntry ::= SEQUENCE {
gswIBTopoSwitchId GswGlobalId,
gswIBTopoChangeReason INTEGER
}
gswIBTopoSwitchId OBJECT-TYPE
SYNTAX GswGlobalId
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the index used by
gswIBTopoTable. This object corresponds to
gswGlobalSwitchId."
::= { gswIBTopoEntry 1 }
gswIBTopoChangeReason OBJECT-TYPE
SYNTAX INTEGER {
unknown (1),
add-remove-port (2),
add-remove-node (3),
add-remove-host (4),
add-remove-SM (5),
failover-SM (6),
add-remove-controller (7),
add-remove-iou (8)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION "This object is defined mainly for topology
change trap support."
::= { gswIBTopoEntry 2 }
--
-- End of Fabric Group
--
Forbes Expires December 31, 2001 Page 44 Internet Draft InfiniBand Switch MIB July 11, 2001
--
-- Port Group
--
gswIBPortTable OBJECT-TYPE
SYNTAX SEQUENCE OF GswIBPortEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "The object is a table that contains, one entry
for each switch port, configuration and service parameters
of the port. This table mainly represents information
contained in portInfo within Subnet Management Agent.
Therefore, this table only applies to IB Switch,
IB Router, and IB-FC Edge Router type indicated by
gswInventoryType in gswInventoryTable."
::= { gswPort 5 }
gswIBPortEntry OBJECT-TYPE
SYNTAX GswIBPortEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "An entry of the IB port information."
INDEX { gswIBPortSwitchId, gswIBPortIndex }
::= { gswIBPortTable 1 }
GswIBPortEntry ::= SEQUENCE {
gswIBPortSwitchId GswGlobalId,
gswIBPortIndex INTEGER,
gswIBGidPrefix GswIBGID,
gswIBLID GswIBLID,
gswIBMasterSMLID GswIBLID,
gswIBCapabilityMask INTEGER,
gswIBDiagCode INTEGER,
gswIBLinkWidthEnabled GswIBLinkWidth,
gswIBLinkWidthSupported GswIBLinkWidth,
gswIBLinkWidthActive GswIBLinkWidth,
gswIBLinkSpeedSupported GswIBLinkSpeed,
gswIBPortState GswIBPortState,
gswIBPortPhysicalState GswIBPortPhysState,
gswIBLinkDownDefaultState INTEGER,
gswIBLMC INTEGER,
gswIBLinkSpeedActive GswIBLinkSpeed,
gswIBLinkSpeedEnabled GswIBLinkSpeed,
gswIBNeighborMTU GswIBMTU,
gswIBVLCap GswIBVL,
gswIBMTUCap GswIBMTU,
gswIBOperationalVLs GswIBVL,
gswIBMKeyViolations INTEGER,
gswIBPKeyViolations INTEGER,
gswIBQKeyViolations INTEGER,
gswIBLocalPhyErrors INTEGER,
Forbes Expires December 31, 2001 Page 45 Internet Draft InfiniBand Switch MIB July 11, 2001
gswIBOverrunErrors INTEGER,
gswIBPortChangeReason INTEGER
}
gswIBPortSwitchId OBJECT-TYPE
SYNTAX GswGlobalId
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is one of the two indexes used by
gswIBPortTable. This object corresponds to
gswGlobalSwitchId."
::= { gswIBPortEntry 1 }
gswIBPortIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is one of two indexes used by
gswIBPortTable. The object identifies the physical port
number."
::= { gswIBPortEntry 2 }
gswIBGidPrefix OBJECT-TYPE
SYNTAX GswIBGID
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the GID prefix for this port."
::= { gswIBPortEntry 6 }
gswIBLID OBJECT-TYPE
SYNTAX GswIBLID
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the base LID of this port."
::= { gswIBPortEntry 7 }
gswIBMasterSMLID OBJECT-TYPE
SYNTAX GswIBLID
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the base LID of the master SM
that is managing this port."
::= { gswIBPortEntry 8 }
Forbes Expires December 31, 2001 Page 46 Internet Draft InfiniBand Switch MIB July 11, 2001
gswIBCapabilityMask OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the supported
capabilities of this node. A bit set to 1 for affirmation
of supported capability.
0: Reserved, shall be zero
1: IsSM
2: IsNoticeSupported
3: IsTrapSupported
4: IsResetSupported
5: IsAutomaticMigrationSupported
6: IsSLMappingSupported
7: IsMKeyNVRAM (supports M_Key in NVRAM)
8: IsPKeyNVRAM (supports P_Key in NVRAM)
9: IsLEDInfoSupported
10: IsSMdisabled
11 - 15: Reserved, shall be zero
16: IsConnectionManagementSupported
17: IsSNMPTunnelingSupported
18: Reserved, shall be zero
19: IsDeviceManagementSupported
20: IsVendorClassSupported
21 - 31: Reserved, shall be zero"
::= { gswIBPortEntry 9 }
gswIBDiagCode OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the IB Diagnostic code."
::= { gswIBPortEntry 10 }
gswIBLinkWidthEnabled OBJECT-TYPE
SYNTAX GswIBLinkWidth
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the enabled link
width."
::= { gswIBPortEntry 12 }
gswIBLinkWidthSupported OBJECT-TYPE
SYNTAX GswIBLinkWidth
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the supported link
width."
::= { gswIBPortEntry 13 }
Forbes Expires December 31, 2001 Page 47 Internet Draft InfiniBand Switch MIB July 11, 2001
gswIBLinkWidthActive OBJECT-TYPE
SYNTAX GswIBLinkWidth
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the currently active link
width."
::= { gswIBPortEntry 14 }
gswIBLinkSpeedSupported OBJECT-TYPE
SYNTAX GswIBLinkSpeed
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the supported link
speed."
::= { gswIBPortEntry 15 }
swIBPortState OBJECT-TYPE
SYNTAX SwIBPortState
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the port state."
::= { gswIBPortEntry 16 }
gswIBPortPhysicalState OBJECT-TYPE
SYNTAX GswIBPortPhysState
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the port physical state."
::= { gswIBPortEntry 17 }
gswIBLinkDownDefaultState OBJECT-TYPE
SYNTAX INTEGER {
nop (0),
sleep (1),
polling (2)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates port down default state."
::= { gswIBPortEntry 18 }
gswIBLMC OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the LID mask for multipath
support."
::= { gswIBPortEntry 20 }
Forbes Expires December 31, 2001 Page 48 Internet Draft InfiniBand Switch MIB July 11, 2001
gswIBLinkSpeedActive OBJECT-TYPE
SYNTAX GswIBLinkSpeed
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the currently active link
speed."
::= { gswIBPortEntry 21 }
gswIBLinkSpeedEnabled OBJECT-TYPE
SYNTAX GswIBLinkSpeed
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the enabled link speed."
::= { gswIBPortEntry 22 }
gswIBNeighborMTU OBJECT-TYPE
SYNTAX GswIBMTU
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the active maximum MTU
enabled on this port for transmit."
::= { gswIBPortEntry 23 }
gswIBVLCap OBJECT-TYPE
SYNTAX GswIBVL
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the virtual Lanes
supported on this port."
::= { gswIBPortEntry 24 }
gswIBMTUCap OBJECT-TYPE
SYNTAX GswIBMTU
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the maximum MTU supported by
this port."
::= { gswIBPortEntry 25 }
gswIBOperationalVLs OBJECT-TYPE
SYNTAX GswIBVL
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the virtual Lanes
operational on this port."
::= { gswIBPortEntry 28 }
Forbes Expires December 31, 2001 Page 49 Internet Draft InfiniBand Switch MIB July 11, 2001
gswIBMKeyViolations OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object counts the number of SMP packets
that have been received at this port that have had
invalid M_Keys, since power-on or reset. Increments
till count reaches all 1s and then must be set back
to zero to re-enable incrementing."
::= { gswIBPortEntry 29 }
gswIBPKeyViolations OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object counts the number of packets that
have been received at this port that have had
invalid P_Keys, since power-on or reset. Increments
till count reaches all 1s and then must be set back
to zero to re-enable incrementing."
::= { gswIBPortEntry 30 }
gswIBQKeyViolations OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object counts the number of packets that
have been received at this port that have had
invalid Q_Keys, since power-on or reset. Increments till
count reaches all 1s and then must be set back to
zero to re-enable incrementing."
::= { gswIBPortEntry 32 }
gswIBLocalPhyErrors OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the threshold value. When the
count of marginal link errors exceeds this threshold,
the local link integrity error shall be detected."
::= { gswIBPortEntry 36 }
gswIBOverrunErrors OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the threshold value. When
the count of buffer overruns over consecutive
flow control update periods exceeds this threshold,
the excessive buffer overrun error shall be detected."
::= { gswIBPortEntry 37 }
Forbes Expires December 31, 2001 Page 50 Internet Draft InfiniBand Switch MIB July 11, 2001
gswIBPortChangeReason OBJECT-TYPE
SYNTAX INTEGER {
unknown (0),
link-integrity-error (1),
excessive-buf-overrun (2),
flow-control-timeout (3),
bad-p-key (4)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is mainly implemented to support
traps."
::= { gswIBPortEntry 38 }
--
-- End of Port group
--
--
-- Port Performance Group
--
gswIBPortPerfTable OBJECT-TYPE
SYNTAX SEQUENCE OF GswIBPortPerfEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "The table contains information pertaining to
portCounters within Performance Management Agent.
Therefore, this table only applies to IB Switch,
IB Router, and IB-FC Edge Router type indicated
by gswInventoryType in gswInventoryTable."
::= { gswPortPerf 5 }
gswIBPortPerfEntry OBJECT-TYPE
SYNTAX GswIBPortPerfEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "An entry of the IB port information."
INDEX { gswIBPortPerfSwitchId, gswIBPortPerfIndex }
::= { gswIBPortPerfTable 1 }
Forbes Expires December 31, 2001 Page 51 Internet Draft InfiniBand Switch MIB July 11, 2001
GswIBPortPerfEntry ::= SEQUENCE {
gswIBPortPerfSwitchId GswGlobalId,
gswIBPortPerfIndex INTEGER,
gswIBSymbolErrorCounter GswCounter64,
gswIBLinkErrorRecoveryCounter GswCounter64,
gswIBLinkDownedCounter GswCounter64,
gswIBPortRcvErrors GswCounter64,
gswIBPortRcvRemotePhysicalErrors GswCounter64,
gswIBPortRcvSwitchRelayErrors GswCounter64,
gswIBPortXmitDiscards GswCounter64,
gswIBPortXmitConstraintErrors GswCounter64,
gswIBPortRcvConstraintErrors GswCounter64,
gswIBLocalLinkIntegrityErrors GswCounter64,
gswIBExcessiveBufferOverrunErrors GswCounter64,
gswIBVL15Dropped GswCounter64,
gswIBPortXmitData GswCounter64,
gswIBPortRcvData GswCounter64,
gswIBPortXmitPkts GswCounter64,
gswIBPortRcvPkts GswCounter64
}
gswIBPortPerfSwitchId OBJECT-TYPE
SYNTAX GswGlobalId
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is one of the two indexes used by
gswIBPortPerfTable. This object corresponds to
gswGlobalSwitchId."
::= { gswIBPortPerfEntry 1 }
gswIBPortPerfIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is one of two indexes used by
gswIBPortPerfTable. The object identifies the physical
port number."
::= { gswIBPortPerfEntry 2 }
gswIBSymbolErrorCounter OBJECT-TYPE
SYNTAX GswCounter64
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates total number of symbol
errors detected on one or more lanes."
::= { gswIBPortPerfEntry 3 }
Forbes Expires December 31, 2001 Page 52 Internet Draft InfiniBand Switch MIB July 11, 2001
gswIBLinkErrorRecoveryCounter OBJECT-TYPE
SYNTAX GswCounter64
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates total number of times
the Port Training state machine has successfully
completed the link error recovery process."
::= { gswIBPortPerfEntry 4 }
gswIBLinkDownedCounter OBJECT-TYPE
SYNTAX GswCounter64
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates total number of times
the Port Training state machine has failed the link
error recovery process and downed the link."
::= { gswIBPortPerfEntry 5 }
gswIBPortRcvErrors OBJECT-TYPE
SYNTAX GswCounter64
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates total number of packets
containing an error that were received on the port."
::= { gswIBPortPerfEntry 6 }
gswIBPortRcvRemotePhysicalErrors OBJECT-TYPE
SYNTAX GswCounter64
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates total number of packets
marked with the EBP delimiter received on the port."
::= { gswIBPortPerfEntry 7 }
gswIBPortRcvSwitchRelayErrors OBJECT-TYPE
SYNTAX GswCounter64
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates total number of packets
received on the port that were discarded because they
could not be forwarded by the switch relay."
::= { gswIBPortPerfEntry 8 }
gswIBPortXmitDiscards OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates total number of outbound
packets discarded by the port because the port is down
or congested."
::= { gswIBPortPerfEntry 9 }
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gswIBPortXmitConstraintErrors OBJECT-TYPE
SYNTAX GswCounter64
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates total number of packets
not transmitted from the port."
::= { gswIBPortPerfEntry 10 }
gswIBPortRcvConstraintErrors OBJECT-TYPE
SYNTAX GswCounter64
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates total number of packets
received on the port that are discarded."
::= { gswIBPortPerfEntry 11 }
gswIBLocalLinkIntegrityErrors OBJECT-TYPE
SYNTAX GswCounter64
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the number of times that
the frequency of packets containing local physical errors
exceeded local_phy_errors."
::= { gswIBPortPerfEntry 12 }
gswIBExcessiveBufferOverrunErrors OBJECT-TYPE
SYNTAX GswCounter64
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the number of times that
overrun errors consecutive flow control update periods
occurred with at least one overrun error in each period."
::= { gswIBPortPerfEntry 13 }
gswIBVL15Dropped OBJECT-TYPE
SYNTAX GswCounter64
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates the number of incoming
VL15 packets dropped due to resource limitations on port."
::= { gswIBPortPerfEntry 14 }
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gswIBPortXmitData OBJECT-TYPE
SYNTAX GswCounter64
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates total number of data
octets, divided by 4, transmitted on all VLs from the
port. This includes all octets between (and not
including) the start of packet delimiter and VCRC. It
excludes all link packets."
::= { gswIBPortPerfEntry 15 }
gswIBPortRcvData OBJECT-TYPE
SYNTAX GswCounter64
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates total number of data
octets, divided by 4, received on all VLs on the port.
This includes all octets between (and not including)
the start of packet delimiter and VCRC. It excludes
all link packets."
::= { gswIBPortPerfEntry 16 }
gswIBPortXmitPkts OBJECT-TYPE
SYNTAX GswCounter64
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates total number of packets,
excluding link packets, transmitted on all VLs from the
port."
::= { gswIBPortPerfEntry 17 }
gswIBPortRcvPkts OBJECT-TYPE
SYNTAX GswCounter64
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object indicates total number of packets,
including packets containing errors and excluding
link packets, received from all VLs on the port."
::= { gswIBPortPerfEntry 18 }
--
-- End of Port Performance group
--
--
-- Name Service group
--
--
-- End of Name Service group
--
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--
-- Event Group
--
-- NOTE
-- Logically, gswEventTable is separate from the error log since
-- it is essentially a view of the error log within a particular
-- time window.
-- The value of gswEventIndex shall indicate the event number that
-- has occurred since the switch booted. The value will range
-- from 1 through 2147383647 (2^31 - 1).
--
gswEventTable OBJECT-TYPE
SYNTAX SEQUENCE OF GswEventEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "The table of event entries."
::= { gswEvent 1 }
gswEventEntry OBJECT-TYPE
SYNTAX GswEventEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "An entry of the event table."
INDEX { gswEventSwitchId, gswEventIndex }
::= { gswEventTable 1 }
GswEventEntry ::= SEQUENCE {
gswEventSwitchId GswGlobalId,
gswEventIndex INTEGER,
gswEventTimeInfo DisplayString,
gswEventLevel GswEventSeverity,
gswEventRepeatCount INTEGER,
gswEventDescr DisplayString
}
gswEventSwitchId OBJECT-TYPE
SYNTAX GswGlobalId
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the index used by gswEventTable.
This object corresponds to gswGlobalSwitchId."
::= { gswEventEntry 1 }
gswEventIndex OBJECT-TYPE
SYNTAX INTEGER (1..30)
ACCESS read-only
STATUS mandatory
DESCRIPTION "This object identifies the event entry."
::= { gswEventEntry 2 }
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gswEventTimeInfo OBJECT-TYPE
SYNTAX DisplayString
ACCESS read-only
STATUS mandatory
DESCRIPTION "This object identifies the date and time when
this event occurred, in textual format."
::= { gswEventEntry 3 }
gswEventLevel OBJECT-TYPE
SYNTAX GswEventSeverity
ACCESS read-only
STATUS mandatory
DESCRIPTION "This object identifies the severity level of
this event entry."
::= { gswEventEntry 4 }
gswEventRepeatCount OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION "This object identifies how many times this
particular event has occurred."
::= { gswEventEntry 5 }
gswEventDescr OBJECT-TYPE
SYNTAX DisplayString
ACCESS read-only
STATUS mandatory
DESCRIPTION "This object identifies the textual description
of the event."
::= { gswEventEntry 6 }
--
-- End of Event Group
--
--
-- EndDevice Group
--
--
-- End of EndDevice Group
--
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--
-- SNMP Agent Configuration
--
gswAgtCmtyTable OBJECT-TYPE
SYNTAX SEQUENCE OF GswAgtCmtyEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "A table that contains, one entry for each
Community, the access control and parameters of the
Community."
::= { gswAgtCfg 11 }
gswAgtCmtyEntry OBJECT-TYPE
SYNTAX GswAgtCmtyEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION "An entry containing the Community parameters."
INDEX { gswAgtCmtySwitchId, gswAgtCmtyIdx }
::= { gswAgtCmtyTable 1 }
GswAgtCmtyEntry ::= SEQUENCE {
gswAgtCmtySwitchId GswGlobalId,
gswAgtCmtyIdx INTEGER (1..6),
gswAgtCmtyStr DisplayString (SIZE (0..16)),
gswAgtTrapRcp NetworkAddress
}
gswAgtCmtySwitchId OBJECT-TYPE
SYNTAX GswGlobalId
ACCESS read-only
STATUS mandatory
DESCRIPTION "The object is the index used by
gswAgtCmtyTable. This object corresponds to
gswGlobalSwitchId."
::= { gswAgtCmtyEntry 1 }
gswAgtCmtyIdx OBJECT-TYPE
SYNTAX INTEGER (1..6)
ACCESS read-only
STATUS mandatory
DESCRIPTION "This object identifies the SNMPv1 Community
entry."
::= { gswAgtCmtyEntry 2 }
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gswAgtCmtyStr OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..16))
ACCESS read-write
STATUS mandatory
DESCRIPTION "This is a Community string supported by the
agent. If a new value is set successfully, it takes
effect immediately."
::= { gswAgtCmtyEntry 3 }
gswAgtTrapRcp OBJECT-TYPE
SYNTAX NetworkAddress
ACCESS read-write
STATUS mandatory
DESCRIPTION "This is the trap recipient associated with the
Community. If a new value is set successfully, it takes
effect immediately."
::= { gswAgtCmtyEntry 4 }
--
-- End of SNMP Agent Configuration Group
--
--
-- Traps Group
--
gswTopoComTrap TRAP-TYPE
ENTERPRISE gsw
VARIABLES { gswTopoComSwitchId,
gswTopoComNbSwitchId,
gswTopoComSwitchStatus }
DESCRIPTION "This trap is generated when changes
happen in a SAN."
::= 1
gswIBTopoTrap TRAP-TYPE
ENTERPRISE gsw
VARIABLES { gswIBTopoSwitchId,
gswIBTopoChangeReason }
DESCRIPTION "This trap is generated when changes
happen in an IB subnet."
::= 2
gswIBPortTrap TRAP-TYPE
ENTERPRISE gsw
VARIABLES { gswIBPortSwitchId,
gswIBPortIndex,
gswIBPortChangeReason }
DESCRIPTION "This trap is generated when changes
happen in IB switch ports."
::= 5
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gswIBSwitchTrap TRAP-TYPE
ENTERPRISE gsw
VARIABLES { gswIBSwSwitchId,
gswIBSwitchChangeReason }
DESCRIPTION "This trap is generated when changes
happen in IB switches."
::= 8
gswEventTrap TRAP-TYPE
ENTERPRISE gsw
VARIABLES { gswEventSwitchId,
gswEventIndex,
gswEventTimeInfo,
gswEventLevel,
gswEventRepeatCount,
gswEventDescr }
DESCRIPTION "This trap is generated when an event whose
level at or below gswEventTrapLevel occurs."
::= 10
END
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5. Security Considerations
There are a number of management objects defined in this MIB that
have a MAX-ACCESS clause of read-write. Such objects may be
considered sensitive or vulnerable in some network environments.
The support for SET operations in a non-secure environment without
proper protection can have a negative effect on network operations.
6. Intellectual Property
The IETF takes no position regarding the validity or scope of any
intellectual property 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; neither does it represent that it
has made any effort to identify any such rights. Information on the
IETF's procedures with respect to rights in standards-track and
standards-related documentation can be found in BCP-11. Copies of
claims of rights made available for publication 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 implementors or users of this specification
can be obtained from the IETF Secretariat.
The IETF invites any interested party to bring to its attention any
copyrights, patents or patent applications, or other proprietary
rights which may cover technology that may be required to practice
this standard. Please address the information to the IETF Executive
Director.
7. Acknowledgements
The editors would like to thank the following individuals for their
assistance and constructive comments:
Ken Dziuba, BCSI Sanjeev Singh, BCSI
Ashish Hanwadikar, BCSI
8. References
8.1. RFCs
[RFC2571] Harrington, D., Presuhn, R., and B. Wijnen, "An
Architecture for Describing SNMP Management Frameworks",
RFC 2571, April 1999.
[RFC1155] Rose, M., and K. McCloghrie, "Structure and
Identification of Management Information for TCP/IP-
Forbes Expires December 31, 2001 Page 61 Internet Draft InfiniBand Switch MIB July 11, 2001
based Internets", STD 16, RFC 1155, May 1990.
[RFC1212] Rose, M., and K. McCloghrie, "Concise MIB Definitions",
STD 16, RFC 1212, March 1991.
[RFC1215] M. Rose, "A Convention for Defining Traps for use with
the SNMP", RFC 1215, March 1991.
[RFC2578] McCloghrie, K., Perkins, D., Schoenwaelder, J.,
Case, J., Rose, M., and S. Waldbusser, "Structure of
Management Information Version 2 (SMIv2)", STD 58,
RFC 2578, April 1999.
[RFC2579] McCloghrie, K., Perkins, D., Schoenwaelder, J.,
Case, J., Rose, M., and S. Waldbusser, "Textual
Conventions for SMIv2", STD 58, RFC 2579, April 1999.
[RFC2580] McCloghrie, K., Perkins, D., Schoenwaelder, J.,
Case, J., Rose, M., and S. Waldbusser, "Conformance
Statements for SMIv2", STD 58, RFC 2580, April 1999.
[RFC1157] Case, J., Fedor, M., Schoffstall, M., and J. Davin,
"Simple Network Management Protocol", STD 15, RFC 1157,
May 1990.
[RFC1901] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser,
"Introduction to Community-based SNMPv2", RFC 1901,
January 1996.
[RFC1906] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser,
"Transport Mappings for Version 2 of the Simple Network
Management Protocol (SNMPv2)", RFC 1906, January 1996.
[RFC2572] Case, J., Harrington D., Presuhn R., and B. Wijnen,
"Message Processing and Dispatching for the Simple
Network Management Protocol (SNMP)", RFC 2572,
April 1999.
[RFC2574] Blumenthal, U., and B. Wijnen, "User-based Security
Model (USM) for version 3 of the Simple Network
Management Protocol (SNMPv3)", RFC 2574, April 1999.
[RFC1905] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser,
"Protocol Operations for Version 2 of the Simple Network
Management Protocol (SNMPv2)", RFC 1905, January 1996.
[RFC2573] Levi, D., Meyer, P., and B. Stewart, "SNMPv3
Applications", RFC 2573, April 1999.
[RFC2575] Wijnen, B., Presuhn, R., and K. McCloghrie, "View-based
Access Control Model (VACM) for the Simple Network
Management Protocol (SNMP)", RFC 2575, April 1999.
Forbes Expires December 31, 2001 Page 62 Internet Draft InfiniBand Switch MIB July 11, 2001
[RFC2570] Case, J., Mundy, R., Partain, D., and B. Stewart,
"Introduction to Version 3 of the Internet-standard
Network Management Framework", RFC 2570, April 1999.
8.2. InfiniBand References
[1] InfiniBand Trade Association, "InfiniBand Architecture
Specification Release 1.0", October 24, 2000
9. Authors' Addresses
Brian Forbes
Brocade Communications
1745 Technology Drive Phone: 1-408-501-8796
San Jose, CA. USA Email: bforbes@brocade.com
10. Full Copyright Statement
Copyright (C) The Internet Society (1999). All Rights Reserved.
This document and translations of it may be copied and furnished to
others, and derivative works that comment on or otherwise explain it
or assist in its implementation may be prepared, copied, published
and distributed, in whole or in part, without restriction of any
kind, provided that the above copyright notice and this paragraph
are included on all such copies and derivative works. However, this
document itself may not be modified in any way, such as by removing
the copyright notice or references to the Internet Society or other
Internet organizations, except as needed for the purpose of
developing Internet standards in which case the procedures for
copyrights defined in the Internet Standards process must be
followed, or as required to translate it into languages other than
English.
The limited permissions granted above are perpetual and will not be
revoked by the Internet Society or its successors or assigns.
This document and the information contained herein is provided on an
"AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING
TASK FORCE DISCLAIMS 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.
Forbes Expires December 31, 2001 Page 63
