|
Network Working Group Request for Comments: 1665 Category: Standards Track |
Z. Kielczewski Eicon Technology Corporation D. Kostick Bell Communications Research K. Shih Novell Editors July 1994 |
This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited.
1. Introduction
2. The SNMPv2 Network Management Framework
2.1 Object Definitions
3. Overview
3.1 Applying MIB II to managing SNA NAUs
3.2 SNANAU MIB Structure
3.2.1 snaNode group
3.2.2 snaLu group
3.2.3 snaMgtTools group
3.2.4 Conformance statement
3.3 SNANAU MIB special feature
3.3.1 Row Creation mechanism
3.3.2 State Diagrams
4. Object Definitions
5. Acknowledgments
6. References
7. Security Considerations
8. Authors' Addresses
This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. In particular, it defines objects for managing the configuration, monitoring and control of Physical Units (PUs) and Logical Units (LUs) in an SNA environment. PUs and LUs are two types of Network Addressable Units (NAUs) in the logical structure of an SNA network. NAUs are the origination or destination points for SNA data streams. This memo identifies managed objects for PU Type 1.0, 2.0 and Type 2.1 and LU Type 0, 1, 2, 3, 4, 7. The generic objects defined here can also be used to manage LU 6.2 and any LU-LU session. The SNA terms and overall architecture are documented in [1].
The SNMPv2 Network Management Framework consists of four major components. They are:
The Framework permits new objects to be defined for the purpose of experimentation and evaluation.
Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. Objects in the MIB are defined using the subset of Abstract Syntax Notation One (ASN.1) defined in the SMI (RFC 1442 [2]). In particular, each object type is named by an OBJECT IDENTIFIER, an administratively assigned name. The object type together with an object instance serves to uniquely identify a specific instantiation of the object. For human convenience, we often use a textual string, termed the descriptor, to refer to the object type.
This document identifies the proposed set of objects for managing the configuration, monitoring and control of Physical Units (PUs) and Logical Units (LUs) in an SNA environment. In this document, the name "Node" is used to describe SNA Node Type 1.0, 2.0 and Type 2.1 and the name "LU" is used to describe Logical Unit of Type 0, 1, 2, 3, 4, 7 and 6.2. Note however that only objects common to all PU and LU types are covered here and LU 6.2 specific objects are not included in this MIB module.
Highlights of the management functions supported by the SNANAU MIB module include the following:
+ Node state change
+ Node activation failure
+ LU state change
+ LU session BIND failure
This MIB module does not support:
This section identifies how MIB II objects, specifically the MIB II system group will be used in SNMP-based management of SNA NAUs. The MIB II system group applies to the SNMP Agent. The following object is from the MIB II system group:
sysUpTime: clock in the SNMP Agent/proxy-Agent; expressed in TimeTicks (1/100s of a seconds).
This MIB module uses the TimeStamp TEXTUAL-CONVENTION which is defined in the SNMPv2 Textual Conventions (RFC 1443 [7]) as "the value of MIB II's sysUpTime object when a specific occurrence happens." The specific occurrences related to SNA NAU management are defined in this MIB module.
The SNANAU MIB module contains three groups of objects:
These groups are described below in more detail.
The objects related to PUs and LUs are organized into two types of tables: the Admin and Oper tables.
The "Admin" table contains parameters which are used by a Management Station to affect the operation of the SNA service. Some parameters are used to initialize and configure the SNA service at the next startup, while others can take effect immediately. A Management Station can dynamically define SNA resources (PUs, LUs) by creating
new entries in the Admin table. It uses a special object, AdminState, to control the desired state of a defined PU or LU Session resource. Note that this MIB does not allow the manipulation of an LU's operational state.
The "Oper" table is an extension (augment) of the corresponding Admin table. It contains objects which correspond to the values of parameters currently used by the SNA system.
The snaNode group consists of the following tables:
1) snaNodeAdminTable This table contains objects which describe the configuration parameters of an SNA Node. Link-specific configuration objects are contained in a separate MIB module (e.g., the SNA DLC MIB module) corresponding to link type. Entries in this table can be created, modified and deleted by either an Agent or a Management Station. The snaNodeAdminRowStatus object describes the status of an entry and is used to change the status of that entry.
The snaNodeAdminState object describes the desired operational state of a Node and is used to change the operational state of a Node.
How an Agent or a Management Station obtains the initial value of each object at creation time is an implementation specific issue not addressed in this memo.
For each entry in the snaNodeAdminTable, there is a corresponding entry in the snaNodeOperTable. While the objects in this table describe the desired or configured operational values of the SNA Node, the actual runtime values are contained in snaNodeOperTable.
2) snaNodeOperTable - Each row contains runtime and operational
state variables for a Node. It is an extension of
snaNodeAdminTable and as such uses the same index. The rows in
this table are created by an Agent as soon as the entry in the
Admin Table become 'active'. The entries in this table cannot be
modified by a Management Station.
3) snaPu20StatsTable - Each row contains statistics variables (counters) for a PU 2.0. The entries in this table are indexed by snaNodeAdminIndex. The rows in this table are created by an Agent as soon as the corresponding entry in the snaNodeAdminTable becomes 'active'.
4) snaNodeLinkAdminTable - This table contains all references to link- specific tables. If a Node is configured with multiple links, then it will have multiple entries in this table. The entries in this table can be generated initially, after startup of SNA service, by the Agent which uses information from Node configuration file. Subsequent modifications of parameters, creation of new Node link entries and deletion of entries is possible. The modifications to this table can be saved in the Node configuration file for the next startup (i.e., restart or next initialization) of SNA service, but the mechanism for this function is not defined in this memo. Each entry contains the configuration information that associates a Node instance to one link instance. The entries are indexed by snaNodeAdminIndex and snaNodeLinkAdminIndex.
5) snaNodeLinkOperTable - This table contains all references to link- specific tables for operational parameters. If the Node is configured for multiple links, then it will have multiple entries in this table. This table augments the snaNodeLinkAdminTable.
6) snaNodeTraps - Two traps are defined for Nodes. The snaNodeStateChangeTrap indicates that the operational state of a Node has changed. The snaNodeActFailTrap indicates the failure of ACTPU received from host.
The snaLu group consists of the following tables:
1) snaLuAdminTable - Table containing LU configuration information. The rows in this table can be created and deleted by a Management Station. Only objects which are common to all types of LUs are included in this table. The entries are indexed by Node and LU indices.
2) snaLuOperTable - Table containing dynamic runtime information and control variables relating to LUs. Only objects which are common to all types of LUs are included in this table. This table augments the snaLuAdminTable.
3) snaLuSessnTable - This is a table containing objects which describe the operational state of LU-LU sessions. Only objects which are common to all types of LU-LU sessions are included in this table. When a session enters the state 'pending-bind (2)', the corresponding entry in the session table is created by the Agent. When the session state becomes 'unbound (1)', then the session will be removed from the session table by the Agent. Entries are indexed by Node, Link, LU and session indices.
4) snaLuSessnStatsTable - Table containing dynamic statistics information relating to LU-LU sessions. The entries in this table augment the entries in the snaLuSessnTable and cannot be created by a Management Station.
5) snaLuTraps - Two traps are defined for LUs. The
snaLuStateChangeTrap indicates that the operational state of an LU
has changed. The snaLuSessnBindFailTrap indicates the failure of
a BIND request.
This is an optional group. The snaMgtTools group consists of the following table:
1) snaLuRtmTable Each row contains Response Time Monitor (RTM) variables for an LU. The table is indexed by Node and LU indices. Entries correspond to LU 2 entries in the snaLuAdminTable. A Management Station can read collection of RTM statistics for a given LU.
Compliance of the SNMPv2 management entity to the SNANAU MIB is defined in terms of following conformance units called groups.
Unconditionally mandatory groups: snaNodeGroup, snaLuGroup, snaSessionGroup.
Conditionally mandatory groups: snaPu20Group - mandatory only for those entities which implement PU type 2.0. The snaMgtToolsRtmGroup
- mandatory only for those entities which implement LU type 2 and RTM.
Refinement of requirements for objects access: an Agent which does
not implement row creation for snaNodeAdminTable
snaNodeLinkAdminTable and snaLuAdminTable must at least support
object modification requests (i.e., read-write access instead of
read-create).
This section describes the mechanism used for row creation in the Admin tables and also presents critical state transitions for PUs, LUs and Sessions.
The row creation mechanism for the Admin tables in this MIB module is based on the use of the RowStatus object. Restriction of some operations for specific tables are described in each table. In particular, before accepting the 'destroy' value for an entry, an Agent has to verify the operational state of the corresponding entry in the Oper table.
The following state diagram models the state transitions for Nodes. When a row is created by a Management Station, an Agent creates the Oper table entry for that Node with the OperState equal to 'inactive'. An Agent cannot accept any operations for that Node until the RowStatus is set to 'active'.
OperState -> inactive active waiting stopping
--------------I--------------I--------------I-------------I---------
AdminState: I I I I
active I active I active I waiting I no
I I I I
inactive I inactive I stopping I inactive I stopping
I or inactive I
The following state diagram models state transitions for Sessions. When a session goes to the 'unbound' state [1], the corresponding entry will be removed from the Session table by the Agent.
OperState -> unbound pending-bind bound pending-unbind
--------------I--------------I--------------I---------I--------------
AdminState: I I I I
bound I no I no I no I no
I I I I
unbound I unbound I unbound I unbound I unbound
SNA-NAU-MIB DEFINITIONS ::= BEGIN -- This MIB module contains objects necessary
-- for management of the following SNA devices: PU types 1.0, 2.0, 2.1
-- and LU types 0, 1, 2, 3, 4, 7. It also contains generic objects
-- which can be used to manage LU 6.2. -- Naming conventions in this document:
-- The following names are used in object descriptors according to
-- SNA conventions.
-- The name 'PU' or 'Node' is used to describe Node type 1.0, 2.0 or
-- 2.1.
-- The name 'LU' is used to describe Logical Unit of type 0,1,2,3,
-- 4,7 or 6.2.
Counter32, Gauge32, Integer32,
OBJECT-TYPE, MODULE-IDENTITY, NOTIFICATION-TYPE
FROM SNMPv2-SMI
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF;
" Zbigniew Kielczewski
Eicon Technology Inc.
2196 32nd Avenue
Lachine, Que H8T 3H7
Canada
Tel: 1 514 631 2592
E-mail: zbig@eicon.qc.ca
Deirdre Kostick
Bell Communications Research
Red Bank, NJ 07701
Tel: 1 908 758 2642
E-mail: dck2@mail.bellcore.com
Kitty Shih (editor)
Novell
890 Ross Drive
Sunnyvale, CA 94089
Tel: 1 408 747 4305
E-mail: kmshih@novell.com"
DESCRIPTION
"This is the MIB module for objects used to
manage SNA devices."
::= { mib-2 34 }
-- The SNANAU MIB module contains an objects part and a conformance part.
-- Objects are organized into the following groups:
-- (1)snaNode group,
-- (2)snaLU group,
-- (3)snaMgtTools group.
snanauObjects OBJECT IDENTIFIER ::= { snanauMIB 1 }
snaNode OBJECT IDENTIFIER ::= { snanauObjects 1 }
snaLu OBJECT IDENTIFIER ::= { snanauObjects 2 }
snaMgtTools OBJECT IDENTIFIER ::= { snanauObjects 3}
-- ***************************************************************
-- snaNode group
--
-- It contains Managed Objects related to any type of Node and
-- some specific objects for Node Type 2.0.
-- *************************************************************** -- ***************************************************************
-- The following table contains generic Node configuration
-- parameters.
-- ***************************************************************
corresponding to the link type.
The table snaNodeAdminLinkTable contains objects
which identify the relationship between node instances
and link instances.
The entries (i.e., rows) in this table can be created
by either an Agent or a Management Station.
The Management Station can do this through setting
the appropriate value in the snaNodeAdminRowStatus.
The snaNodeAdminRowStatus object describes the status of an entry and is used to change the status of an entry. The entry is deleted by an Agent based on the value of the snaNodeAdminRowStatus.
The snaNodeAdminState object describes the desired operational state of a Node and is used to change the operational state of a Node. For example, such information may be obtained from a configuration file.
How an Agent or a Management Station obtains the initial value of each object at creation time is an implementation specific issue.
For each entry in this table, there is a corresponding
entry in the snaNodeOperTable.
While the objects in this table describe the desired
or configured operational values of the SNA Node, the
actual runtime values are contained in
snaNodeOperTable."
::= { snaNode 1 }
::= { snaNodeAdminTable 1 }
SnaNodeAdminEntry ::= SEQUENCE {
snaNodeAdminIndex
Integer32,
snaNodeAdminName
DisplayString,
snaNodeAdminType
INTEGER,
snaNodeAdminXidFormat
INTEGER,
snaNodeAdminBlockNum
DisplayString,
snaNodeAdminIdNum
DisplayString,
snaNodeAdminEnablingMethod
INTEGER,
snaNodeAdminLuTermDefault
INTEGER,
snaNodeAdminMaxLu
Integer32,
snaNodeAdminHostDescription
DisplayString,
snaNodeAdminStopMethod
INTEGER,
snaNodeAdminState
INTEGER,
snaNodeAdminRowStatus
RowStatus
}
::= { snaNodeAdminEntry 1 }
present) with a period as the delimiter.
A write operation to this object will
not change the operational value reflected
in snaNodeOperName until the Node has
been re-activated (e.g., after the next initialization
of the SNA services)."
::= { snaNodeAdminEntry 2 }
SYNTAX INTEGER {
other(1),
pu10(2),
pu20(3),
t21len(4),
endNode(5),
networkNode(6)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The value indicates the type of SNA Node.
A write operation to this object will
not change the operational value reflected
in snaNodeOperType until the Node has
been re-activated (e.g., after the next initialization
of the SNA services)."
::= { snaNodeAdminEntry 3 }
SYNTAX INTEGER {
format0(1),
format1(2),
format3(3)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The value indicates the type of XID format used for
this Node.
Note that there is no format type 2.
A write operation to this object will
not change the operational value reflected
in snaNodeOperAdminXidFormat until the Node has
been re-activated (e.g., after the next initialization
of the SNA services)."
::= { snaNodeAdminEntry 4 }
A write operation to this object will
not change the operational value reflected
in snaNodeOperBlockNum until the Node has
been re-activated (e.g., after the next initialization
of the SNA services)."
::= { snaNodeAdminEntry 5 }
A write operation to this object will
not change the operational value reflected
in snaNodeOperIdNum until the Node has
been re-activated (e.g., after the next initialization
of the SNA services)."
::= { snaNodeAdminEntry 6 }
SYNTAX INTEGER {
other (1),
startup (2),
demand (3),
onlyMS (4)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The value indicates how the Node should be
activated for the first time.
The values have the following meanings:
other (1) - may be used for proprietary methods
not listed in this enumeration,
startup (2) - at SNA services' initialization time
(this is the default),
demand (3) - only when LU is requested by application,
or
onlyMS (4) - by a Management Station only.
A write operation to this object may immediately
change the operational value reflected
in snaNodeOperEnablingMethod depending
on the Agent implementation. If the Agent
implementation accepts immediate changes, then the
behavior of the Node changes immediately and not only
after the next system startup of the SNA services.
An immediate change may only apply when the
current value `demand (3)' is changed to `onlyMS (4)'
and vice versa."
::= { snaNodeAdminEntry 7 }
SYNTAX INTEGER {
unbind (1),
termself (2),
rshutd (3),
poweroff(4)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The value indicates the desired default method
used to deactivate LUs for this Node
For LU6.2s, `unbind(1)' is the only valid value.
unbind(1) - terminate the LU-LU session by sending
an SNA UNBIND request.
termself(2) - terminate the LU-LU session by sending
an SNA TERM-SELF (Terminate Self) request on
the SSCP-LU session. The SSCP will inform the
remote session LU partner to send an UNBIND
request to terminate the session.
rshutd(3) - terminate the LU-LU session by sending
an SNA RSHUTD (Request ShutDown) request to
the remote session LU partner. The remote LU
will then send an UNBIND request to terminate
the session.
poweroff(4) - terminate the LU-LU session by sending
either an SNA LUSTAT (LU Status) request on
the LU-LU session or an SNA NOTIFY request on the SSCP-LU session indicating that the LU has been powered off. Sending both is also acceptable. The result should be that the remote session LU partner will send an UNBIND to terminate the session.
The default behavior indicated by the value of this object may be overridden for an LU instance. The override is performed by setting the snaLuAdminTerm object instance in the snaLuAdminTable to the desired value.
A write operation to this object may immediately
change the operational value reflected
in snaNodeOperLuTermDefault depending
on the Agent implementation."
::= { snaNodeAdminEntry 8 }
A write operation to this object will
not change the operational value reflected
in snaNodeOperMaxLu until the Node has
been re-activated (e.g., after the next initialization
of the SNA services)."
::= { snaNodeAdminEntry 9 }
A write operation to this object may immediately
change the operational value reflected
in snaNodeOperHostDescription depending
on the Agent implementation."
::= { snaNodeAdminEntry 10 }
SYNTAX INTEGER {
other (1),
normal (2),
immed (3),
force (4)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The value indicates the desired method to be used
by the Agent to stop a Node (i.e., change the Node's
operational state to inactive(1) ).
The values have the following meaning:
other (1) - used for proprietary
methods not listed in this enumeration.
normal(2) - deactivate only when there is no more
activity on this Node (i.e., all data flows
have been completed and all sessions
have been terminated).
immed(3) - deactivate immediately regardless of
current activities on this Node. Wait for
deactivation responses (from remote Node)
before changing the Node state to inactive.
force(4) - deactivate immediately regardless of
current activities on this Node. Do not wait
for deactivation responses (from remote Node)
before changing the Node state to inactive.
A write operation to this object may immediately
change the operational value reflected
in snaNodeOperStopMethod depending
on the Agent implementation."
::= { snaNodeAdminEntry 11 }
SYNTAX INTEGER {
inactive (1),
active (2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The value indicates the desired operational
state of the SNA Node. This object is used
by the Management Station to
activate or deactivate the Node.
If the current value in snaNodeOperState is
`active (2)', then setting this object to
`inactive (1)' will initiate the Node shutdown
process using the method indicated
by snaNodeOperStopMethod.
If the current value in snaNodeOperState is
`inactive (1)', then setting this object to
`active (2)' will initiate the
Node's activation.
A Management Station can always set this object to `active (2)' irrespective of the value in the snaOperEnablingMethod."
::= { snaNodeAdminEntry 12 }
Upon successful creation of
the row, an Agent automatically creates a
corresponding entry in the snaNodeOperTable with
snaNodeOperState equal to `inactive (1)'.
Row deletion can be Management Station or Agent
initiated:
(a) The Management Station can set the value to
`destroy (6)' only when the value of
snaNodeOperState of this Node instance is
`inactive (1)'. The Agent will then delete the rows
corresponding to this Node instance from the
snaNodeAdminTable and the snaNodeOperTable.
(b) The Agent detects that a row is in the
`notReady (3)' state for greater than a
default period of 5 minutes.
(c) All rows with the snaNodeAdminRowStatus object's
value of `notReady (3)' will be removed upon the
next initialization of the SNA services."
::= { snaNodeAdminEntry 13 }
-- ***************************************************************
-- The following object is updated when there is a change to
-- the value of any object in the snaNodeAdminTable.
-- ***************************************************************
This object can be used to reduce frequent retrievals of the snaNodeAdminTable by a Management Station. It is expected that a Management Station will periodically poll this object and compare its current value with the previous one. A difference indicates that some Node configuration information has been changed. Only then will the Management Station retrieve the entire table."
::= { snaNode 2 }
-- ***************************************************************
-- The following table contains Node operational parameters.
-- ***************************************************************
Management Station.
This table augments the snaNodeAdminTable."
::= { snaNode 3 }
AUGMENTS { snaNodeAdminEntry }
::= { snaNodeOperTable 1 }
SnaNodeOperEntry ::= SEQUENCE {
snaNodeOperName
DisplayString,
snaNodeOperType
INTEGER,
snaNodeOperXidFormat
INTEGER,
snaNodeOperBlockNum
DisplayString,
snaNodeOperIdNum
DisplayString,
snaNodeOperEnablingMethod
INTEGER,
snaNodeOperLuTermDefault
INTEGER,
snaNodeOperMaxLu
Integer32,
snaNodeOperHostDescription
DisplayString,
snaNodeOperStopMethod
INTEGER,
snaNodeOperState
INTEGER,
snaNodeOperHostSscpId
OCTET STRING,
snaNodeOperStartTime
TimeStamp,
snaNodeOperLastStateChange
TimeStamp,
snaNodeOperActFailures
Counter32,
snaNodeOperActFailureReason
INTEGER
}
::= { snaNodeOperEntry 1 }
SYNTAX INTEGER {
other(1),
pu10(2),
pu20(3),
t21LEN(4),
endNode(5),
networkNode(6)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value identifies the current type of the Node."
::= { snaNodeOperEntry 2 }
SYNTAX INTEGER {
format0 (1),
format1 (2),
format3 (3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value identifies the type of XID format currently
used for this Node.
Note that there is no format type 2."
::= { snaNodeOperEntry 3 }
"The value identifies the block number for this Node instance. It is the first 3 hexadecimal digits of the SNA Node id."
::= { snaNodeOperEntry 4 }
::= { snaNodeOperEntry 5 }
SYNTAX INTEGER {
other (1),
startup (2),
demand (3),
onlyMS (4)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value indicates how the Node is activated for
the first time.
The values have the following meanings:
other (1) - not at boot time, LU activation
or by a Management Station;
startup (2) - at SNA services' initialization
time (this is the default),
demand (3) - only when LU is requested by
application,
onlyMS (4) - by a network Management Station
only."
::= { snaNodeOperEntry 6 }
SYNTAX INTEGER {
unbind (1),
termself (2),
rshutd (3),
poweroff (4)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value identifies the default method used to
deactivate LUs for this Node.
For LU6.2s, 'unbind(1)' is the only valid value.
unbind(1) - terminate the LU-LU session by sending
an SNA UNBIND request.
termself(2) - terminate the LU-LU session by sending
an SNA TERM-SELF (Terminate Self) request on
the SSCP-LU session. The SSCP will inform the
remote session LU partner to send an UNBIND
request to terminate the session.
rshutd(3) - terminate the LU-LU session by sending
an SNA RSHUTD (Request ShutDown) request to
the remote session LU partner. The remote LU
will then send an UNBIND request to terminate
the session.
poweroff(4) - terminate the LU-LU session by sending
either an SNA LUSTAT (LU Status) request on
the LU-LU session or an SNA NOTIFY request on
the SSCP-LU session indicating that the LU has
been powered off. Sending both is also
acceptable. The result should be that the
remote session LU partner will send an UNBIND
to terminate the session.
This object describes the default behavior for this Node; however, it is possible that for a specific LU the behavior indicated by the snaLuOperTerm object is different."
::= { snaNodeOperEntry 7 }
::= { snaNodeOperEntry 8 }
"This value identifies the remote host currently
associated with this Node.
Since SSCP Id's may not be unique
across hosts, the host description
is required to uniquely identify the SSCP."
::= { snaNodeOperEntry 9 }
SYNTAX INTEGER {
other (1),
normal (2),
immed (3),
force (4)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This value identifies the current Node shutdown
method to be used by the Agent to stop the Node.
When the Agent changes the Node's state to 'inactive
(1)', the Agent must use the shutdown method
indicated by this object.
The values have the following meaning:
other (1) - proprietary method not listed in this
enumeration
normal(2) - deactivate only when there is no more
activity on this Node (i.e., all data flows
have been completed and all sessions have
been terminated).
immed(3) - deactivate immediately regardless of
current activities on this Node. Wait for
deactivation responses (from remote Node)
before changing the Node state to inactive.
force(4) - deactivate immediately regardless of
current activities on this Node. Do not wait
for deactivation responses (from remote Node)
before changing the Node state to inactive.
Note that a write operation to
snaNodeAdminOperStopMethod may immediately change
the value of snaNodeOperStopMethod depending on
the Agent implementation."
::= { snaNodeOperEntry 10 }
SYNTAX INTEGER {
inactive (1),
active (2),
waiting (3),
stopping (4)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current state of the Node.
The values have the following meanings:
inactive (1), a row representing the Node has
been created in the AdminTable
and, the Node is ready for activation -or-
an active Node has been stopped -or-
a waiting Node has returned to the inactive
state.
waiting (3), a request to have the Node activated
has been issued, and the Node is pending
activation.
active (2), the Node is ready and operating.
stopping (4), the request to stop the Node has
been issued while the StopMethod normal
or immediate is used."
::= { snaNodeOperEntry 11 }
::= { snaNodeOperEntry 12 }
::= { snaNodeOperEntry 13 }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The timestamp (e.g., the Agent's sysUpTime value)
at the last state change of the Node."
::= { snaNodeOperEntry 14 }
::= { snaNodeOperEntry 15 }
SYNTAX INTEGER {
other (1),
linkFailure (2),
noResources (3),
badConfiguration (4),
internalError (5)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value indicates the reason for the activation
failure. The value `other (1)' indicates a reason
not listed in the enumeration. This object
will be sent in the trap snaNodeActFailTrap."
::= { snaNodeOperEntry 16 }
-- ***************************************************************
-- The following object is updated when there is a change to
-- the value of snaNodeOperState in any row or a row is
-- added/deleted from the snaNodeOperTable via the snaNodeAdminTable.
-- ***************************************************************
snaNodeOperTable, including row deletions/additions
made as a result of changes to the
snaNodeAdminRowStatus object.
This object can be used to reduce frequent retrievals of the snaNodeOperTable by a Management Station. It is expected that a Management Station will periodically poll this object and compare its current value with the previous one. A difference indicates that some Node operational information has been changed. Only then will the Management Station retrieve the entire table."
::= { snaNode 4 }
-- ***************************************************************
-- The following table contains PU 2.0 statistics dynamic parameters.
-- ***************************************************************
::= { snaNode 5 }
Each Node of PU Type 2.0 from the snaNodeAdminTable has one entry in this table and the index used here has the same value as snaNodeAdminIndex of that PU. The entry is created by the Agent."
INDEX { snaNodeAdminIndex }
::= { snaPu20StatsTable 1 }
SnaPu20StatsEntry ::= SEQUENCE {
snaPu20StatsSentBytes
Counter32,
snaPu20StatsReceivedBytes
Counter32,
snaPu20StatsSentPius
Counter32,
snaPu20StatsReceivedPius
Counter32,
snaPu20StatsSentNegativeResps
Counter32,
snaPu20StatsReceivedNegativeResps
Counter32,
snaPu20StatsActLus
Gauge32,
snaPu20StatsInActLus
Gauge32,
snaPu20StatsBindLus
Gauge32
}
::= { snaPu20StatsEntry 1 }
::= { snaPu20StatsEntry 2 }
::= { snaPu20StatsEntry 3 }
STATUS current
DESCRIPTION
"The number of PIUs received by this Node."
::= { snaPu20StatsEntry 4 }
::= { snaPu20StatsEntry 5 }
::= { snaPu20StatsEntry 6 }
::= { snaPu20StatsEntry 7 }
::= { snaPu20StatsEntry 8 }
"The number of LUs on this PU which have
received and acknowledged a BIND request from the
host."
::= { snaPu20StatsEntry 9 }
-- ***************************************************************
-- The following table contains the association between Nodes and
-- link identifiers.
-- It is used for configuration purposes.
-- ***************************************************************
::= { snaNode 6 }
INDEX { snaNodeAdminIndex,
snaNodeLinkAdminIndex }
::= { snaNodeLinkAdminTable 1 }
SnaNodeLinkAdminEntry ::= SEQUENCE {
snaNodeLinkAdminIndex
Integer32,
snaNodeLinkAdminSpecific
InstancePointer,
snaNodeLinkAdminMaxPiu
Integer32,
snaNodeLinkAdminRowStatus
RowStatus
}
::= { snaNodeLinkAdminEntry 1 }
::= { snaNodeLinkAdminEntry 2 }
::= { snaNodeLinkAdminEntry 3 }
Row deletion can be Management Station or Agent
initiated:
(a) The Management Station can set the value to
`destroy (6)' only when the value of
snaNodeLinkOperState of this Link
instance is `inactive (1)'. The Agent will then
delete the row corresponding to this Link
instance from snaNodeLinkOperTable and
from snaNodeLinkAdminTable.
(b) The Agent detects that a row is in the
`notReady (3)' state for greater than a
default period of 5 minutes.
(c) The Agent will not include a row with RowStatus=
`notReady (3)', after SNA system re-initialization
(e.g., reboot)."
::= { snaNodeLinkAdminEntry 4 }
-- ***************************************************************
-- The following object is updated when there is a change to
-- the value of any object in the snaNodeLinkAdminTable.
-- ***************************************************************
This object can be used to reduce frequent
retrievals of the snaNodeLinkAdminTable by a
Management Station. It is expected that a
Management Station will periodically poll this
object and compare its current value with the
previous one.
A difference indicates that some Node operational
information has been changed. Only then will the
Management Station retrieve the entire table."
::= { snaNode 7 }
-- ***************************************************************
-- The following table contains the association between
-- Nodes and link identifiers.
-- It provides the current status.
-- ***************************************************************
::= { snaNode 8 }
AUGMENTS { snaNodeLinkAdminEntry }
::= { snaNodeLinkOperTable 1 }
SnaNodeLinkOperEntry ::= SEQUENCE {
snaNodeLinkOperSpecific
InstancePointer,
snaNodeLinkOperMaxPiu
Integer32
}
::= { snaNodeLinkOperEntry 1 }
::= { snaNodeLinkOperEntry 2 }
-- ***************************************************************
-- The following object is updated when a row is added/deleted
-- from the snaNodeLinkOperTable.
-- ***************************************************************
This object can be used to reduce frequent
retrievals of the snaNodeLinkOperTable by a
Management Station. It is expected that a
Management Station will periodically poll this
object and compare its current value with the
previous one.
A difference indicates that some Node operational
information has been changed. Only then will the
Management Station retrieve the entire table."
::= { snaNode 9 }
-- ***************************************************************
-- Traps
-- ***************************************************************
snaNodeTraps OBJECT IDENTIFIER ::= { snaNode 10 }
::= { snaNodeTraps 1 }
::= { snaNodeTraps 2 }
-- ***************************************************************
-- snaLu group
--
-- It contains Managed Objects related to LUs in general and some
-- specific for LUs of type 0, 1, 2, 3.
-- *************************************************************** -- ***************************************************************
-- The following table contains LU configuration parameters.
-- ***************************************************************
::= { snaLu 1 }
INDEX { snaNodeAdminIndex, snaLuAdminLuIndex }
::= { snaLuAdminTable 1 }
SnaLuAdminEntry ::= SEQUENCE {
snaLuAdminLuIndex
Integer32,
snaLuAdminName
DisplayString,
snaLuAdminSnaName
DisplayString,
snaLuAdminType
INTEGER,
snaLuAdminDepType
INTEGER,
snaLuAdminLocalAddress
OCTET STRING,
snaLuAdminDisplayModel
INTEGER,
snaLuAdminTerm
INTEGER,
snaLuAdminRowStatus
RowStatus
}
LU instance within a Node."
::= { snaLuAdminEntry 1 }
A write operation to this object will
not change the operational value reflected
in snaLuOperName until the Node has
been re-activated (e.g., after the next
initialization of the SNA services)."
::= { snaLuAdminEntry 2 }
A write operation to this object will
not change the operational value reflected
in snaLuOperSnaName until the Node has
been re-activated (e.g., after the next
initialization of the SNA services)."
::= { snaLuAdminEntry 3 }
SYNTAX INTEGER {
other(1),
lu0(2),
lu1(3),
lu2(4),
lu3(5),
lu4(6),
lu62(7),
lu7(8)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This value identifies the LU type.
A write operation to this object will
not change the operational value reflected
in snaLuOperAdminType until the Node has
been re-activated (e.g., after the next
initialization of the SNA services)."
::= { snaLuAdminEntry 4 }
SYNTAX INTEGER {
dependent(1),
independent(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This value identifies whether the LU is
dependent or independent.
A write operation to this object will
not change the operational value reflected
in snaLuOperDepType until the Node has
been re-activated (e.g., after the next
initialization of the SNA services)."
::= { snaLuAdminEntry 5 }
A write operation to this object will not change the operational value reflected in snaLuOperLocalAddress until the Node has been re-activated (e.g., after the next initialization of the SNA services)."
::= { snaLuAdminEntry 6 }
SYNTAX INTEGER {
invalid(1),
model2A(2),
model2B(3),
model3A(4),
model3B(5),
model4A(6),
model4B(7),
model5A(8),
model5B(9),
dynamic(10)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The value of this object identifies the model type
and screen size of the terminal connected to the host.
This is only valid for LU Type 2. The values have
the following meaning:
model2A(2) - Model 2 (24 rows x 80 cols) with base
attributes
model2B(3) - Model 2 (24 rows x 80 cols) with
extended attributes
model3A(4) - Model 3 (32 rows x 80 cols) with base
attributes
model3B(5) - Model 3 (32 rows x 80 cols) with extended
attributes
model4A(6) - Model 4 (43 rows x 80 cols) with base
attributes
model4B(7) - Model 4 (43 rows x 80 cols) with extended
attributes
model5A(8) - Model 5 (27 rows x 132 cols) with base
attributes
model5B(9) - Model 5 (27 rows x 132 cols) with
extended attributes
dynamic(10) - Screen size determine with BIND and Read
Partition Query.
In case this LU is not Type 2, then this object should contain the invalid(1) value."
::= { snaLuAdminEntry 7 }
SYNTAX INTEGER {
unbind (1),
termself (2),
rshutd (3),
poweroff (4)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This value identifies the desired method for
deactivation of this LU. This value overrides the
default method (snaNodeOperLuTermDefault) for this
Node. For LU 6.2, only the value 'unbind (1)'
applies.
unbind(1) - terminate the LU-LU session by sending
an SNA UNBIND request.
termself(2) - terminate the LU-LU session by sending
an SNA TERM-SELF (Terminate Self) request on
the SSCP-LU session. The SSCP will inform the
remote session LU partner to send an UNBIND
request to terminate the session.
rshutd(3) - terminate the LU-LU session by sending
an SNA RSHUTD (Request ShutDown) request to
the remote session LU partner. The remote LU
will then send an UNBIND request to terminate
the session.
poweroff(4) - terminate the LU-LU session by sending
either an SNA LUSTAT (LU Status) request on
the LU-LU session or an SNA NOTIFY request on
the SSCP-LU session indicating that the LU has
been powered off. Sending both is also
acceptable. The result should be that the
remote session LU partner will send an UNBIND
to terminate the session.
A write operation to this object may immediately
change the operational value reflected
in snaLuOperTerm depending
on the Agent implementation."
::= { snaLuAdminEntry 8 }
Row deletion can be Management Station or Agent
initiated:
(a) The Management Station can set the value to
'destroy (6)' only when the value of snaLuOperState
of this LU instance is 'inactive (1)'. The Agent will
then delete the row corresponding to this LU
instance from snaLuAdminTable and
from snaLuOperTable.
(b) The Agent detects that a row is in the
'notReady (3)' state for greater than a
default period of 5 minutes.
(c) The Agent will not create a row with RowStatus
equal to 'notReady (3)', after SNA system
re-initialization (e.g., reboot)."
::= { snaLuAdminEntry 9 }
-- ***************************************************************
-- The following table contains LU state dynamic parameters.
-- ***************************************************************
::= { snaLu 2 }
AUGMENTS { snaLuAdminEntry }
::= { snaLuOperTable 1 }
SnaLuOperEntry ::= SEQUENCE {
snaLuOperName
DisplayString,
snaLuOperSnaName
DisplayString,
snaLuOperType
INTEGER,
snaLuOperDepType
INTEGER,
snaLuOperLocalAddress
OCTET STRING,
snaLuOperDisplayModel
INTEGER,
snaLuOperTerm
INTEGER,
snaLuOperState
INTEGER,
snaLuOperSessnCount
Gauge32
}
::= { snaLuOperEntry 1 }
::= { snaLuOperEntry 2 }
SYNTAX INTEGER {
other(1),
lu0(2),
lu1(3),
lu2(4),
lu3(5),
lu4(6),
lu62(7),
lu7(8)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value identifies the current LU type."
::= { snaLuOperEntry 3 }
SYNTAX INTEGER {
dependent(1),
independent(2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value identifies whether the LU is currently
dependent or independent.
A write operation to this object will
not change the operational value reflected
in snaLuOperDepType until the Node has
been re-activated (e.g., after the next
initialization of the SNA services)."
::= { snaLuOperEntry 4 }
A write operation to this object will
not change the operational value reflected
in snaLuOperLocalAddress until the Node has
been re-activated (e.g., after the next
initialization of the SNA services)."
::= { snaLuOperEntry 5 }
SYNTAX INTEGER {
invalid(1),
model2A(2),
model2B(3),
model3A(4),
model3B(5),
model4A(6),
model4B(7),
model5A(8),
model5B(9),
dynamic(10)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The screen model type of the terminal connected to
the host. If this LU is not Type 2, then this
object should contain the `invalid(1)' value."
::= { snaLuOperEntry 6 }
SYNTAX INTEGER {
unbind (1),
termself (2),
rshutd (3),
poweroff (4)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value identifies the current method for
deactivation of this LU. This value overrides the
default method (snaNodeOperLuTermDefault) for this
Node. For LU 6.2, only the value 'unbind (1)'
applies.
unbind(1) - terminate the LU-LU session by sending
an SNA UNBIND request.
termself(2) - terminate the LU-LU session by sending
an SNA TERM-SELF (Terminate Self) request on
the SSCP-LU session. The SSCP will inform the
remote session LU partner to send an UNBIND
request to terminate the session.
rshutd(3) - terminate the LU-LU session by sending
an SNA RSHUTD (Request ShutDown) request to
the remote session LU partner. The remote LU
will then send an UNBIND request to terminate
the session.
poweroff(4) - terminate the LU-LU session by sending
either an SNA LUSTAT (LU Status) request on
the LU-LU session or an SNA NOTIFY request on
the SSCP-LU session indicating that the LU has
been powered off. Sending both is also
acceptable. The result should be that the
remote session LU partner will send an UNBIND
to terminate the session."
::= { snaLuOperEntry 7 }
SYNTAX INTEGER {
inactive (1),
active (2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value identifies the current operational state of
this LU. It has different meanings for dependent and
independent LUs.
For dependent LUs the values indicate the following:
inactive (1) - LU didn't receive ACTLU, or
it received DACTLU, or received ACTLU and sent
negative response.
active (2) - LU received ACTLU and acknowledged
positively.
For independent LUs the values indicate the following:
active (2) - the LU is defined and is able to send
and receive BIND.
inactive (1) - the LU has a session count equal
to 0."
::= { snaLuOperEntry 8 }
::= { snaLuOperEntry 9 }
-- ***************************************************************
-- The following table contains LU-LU session status parameters.
-- ***************************************************************
DESCRIPTION
"This is a table containing objects which describe the
operational state of LU-LU sessions. Only objects which
are common to all types of LU sessions are included
in this table.
When a session's snaLuSessnOperState value changes to 'pending-bind (2)', then the corresponding entry in the session table is created by the Agent.
When the session's snaLuSessnOperState value changes to 'unbound (1)', then the session will be removed from the session table by the Agent."
::= { snaLu 3 }
INDEX { snaNodeAdminIndex,
snaNodeLinkAdminIndex,
snaLuAdminLuIndex,
snaLuSessnIndex }
::= { snaLuSessnTable 1 }
SnaLuSessnEntry ::= SEQUENCE {
snaLuSessnIndex
Integer32,
snaLuSessnLocalApplName
DisplayString,
snaLuSessnRemoteLuName
DisplayString,
snaLuSessnMaxSndRuSize
INTEGER,
snaLuSessnMaxRcvRuSize
INTEGER,
snaLuSessnSndPacingSize
INTEGER,
snaLuSessnRcvPacingSize
INTEGER,
snaLuSessnActiveTime
TimeStamp,
snaLuSessnAdminState
INTEGER,
snaLuSessnOperState
INTEGER,
snaLuSessnSenseData
OCTET STRING,
snaLuSessnTerminationRu
INTEGER,
snaLuSessnUnbindType
OCTET STRING
}
::= { snaLuSessnEntry 1 }
::= { snaLuSessnEntry 2 }
::= { snaLuSessnEntry 3 }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum RU size used on this session for sending
RUs."
::= { snaLuSessnEntry 4 }
::= { snaLuSessnEntry 5 }
::= { snaLuSessnEntry 6 }
::= { snaLuSessnEntry 7 }
::= { snaLuSessnEntry 8 }
SYNTAX INTEGER {
unbound (1),
bound (3)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The value indicates the desired operational state of
the session. This object is used to
change the operational state of the session.
A Management Station can only change the operational
state of the session to `unbound (1)'.
Session deactivation:
If a session is in the operational state
`bound (3)' then setting the value of this
object to 'unbound (1)' will initiate the
session shutdown.
If a session is in the operational state
`pending-bind (2)' then setting the value of this
object to 'unbound (1)' will initiate the session
shutdown.
If a session is in the operational state
`pending-unbind (4)' for an abnormally long period
of time (e.g., three minutes) then setting the value
of this object to 'unbound (1)' will change the
session operational state to 'unbound (1)'.
Note: for dependent LUs, deactivating the session is the same as deactivating the LU."
::= { snaLuSessnEntry 9 }
SYNTAX INTEGER {
unbound (1),
pending-bind (2),
bound (3),
pending-unbind (4)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value indicates the current operational state of
the session.
'unbound (1)' - session has been unbound; in this state it will be removed from the session table by the Agent.
'pending-bind (2)' - this state has different meanings for dependent and independent LUs; for dependent LU - waiting for BIND from the host, for independent LU - waiting for
BIND response. When a session enters this state, the corresponding entry in the session table is created by the Agent.
'bound (3)' - session has been successfully bound.
'pending-unbind (4)' - session enters this state when an UNBIND is sent and before the rsp(UNBIND) is received."
::= { snaLuSessnEntry 10 }
::= { snaLuSessnEntry 11 }
SYNTAX INTEGER {
other (1),
bind-failure (2),
unbind (3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value identifies the SNA RU that terminated the
session. If the session is not in the unbound state,
this object has a value of 'other (1)'."
::= { snaLuSessnEntry 12 }
::= { snaLuSessnEntry 13 }
-- ***************************************************************
-- The following table contains LU sessions statistics dynamic
-- parameters.
-- ***************************************************************
::= { snaLu 4 }
AUGMENTS { snaLuSessnEntry }
::= { snaLuSessnStatsTable 1 }
SnaLuSessnStatsEntry ::= SEQUENCE {
snaLuSessnStatsSentBytes
Counter32,
snaLuSessnStatsReceivedBytes
Counter32,
snaLuSessnStatsSentRus
Counter32,
snaLuSessnStatsReceivedRus
Counter32,
snaLuSessnStatsSentNegativeResps
Counter32,
snaLuSessnStatsReceivedNegativeResps
Counter32
}
STATUS current
DESCRIPTION
"The number of bytes sent by the local LU."
::= { snaLuSessnStatsEntry 1 }
::= { snaLuSessnStatsEntry 2 }
::= { snaLuSessnStatsEntry 3 }
::= { snaLuSessnStatsEntry 4 }
::= { snaLuSessnStatsEntry 5 }
::= { snaLuSessnStatsEntry 6 }
-- ***************************************************************
-- Traps
-- ***************************************************************
snaLuTraps OBJECT IDENTIFIER ::= { snaLu 5 }
::= { snaLuTraps 1 }
::= { snaLuTraps 2 }
-- ***************************************************************
-- snaMgtTools group
--
-- Currently this group contains only one table.
-- ***************************************************************
-- ***************************************************************
-- The following table contains Response Time Monitoring (RTM)
-- configuration information and statistics for LU Type 2s.
-- RTM supports the capability to measure and report end-user
-- response times for dependent LUs. When the RTM state of an LU
-- is 'on', response times for each LU transaction are monitored.
-- A set of ranges is defined (e.g., Range 1 includes the number of
-- transactions with response times less than 1 second) using the
-- "boundary" definitions (e.g., boundary #2 is defined as 3 seconds).
-- A set of counters (one per range) identifies
-- the number of transactions within each response time range.
-- ***************************************************************
::= { snaMgtTools 1 }
INDEX { snaLuRtmPuIndex, snaLuRtmLuIndex }
::= { snaLuRtmTable 1 }
SnaLuRtmEntry ::= SEQUENCE {
snaLuRtmPuIndex
Integer32,
snaLuRtmLuIndex
Integer32,
snaLuRtmState
INTEGER,
snaLuRtmStateTime
TimeStamp,
snaLuRtmDef
INTEGER,
snaLuRtmBoundary1
Integer32,
snaLuRtmBoundary2
Integer32,
snaLuRtmBoundary3
Integer32,
snaLuRtmBoundary4
Integer32,
snaLuRtmCounter1
Counter32,
snaLuRtmCounter2
Counter32,
snaLuRtmCounter3
Counter32,
snaLuRtmCounter4
Counter32,
snaLuRtmOverFlows
Counter32,
snaLuRtmObjPercent
Integer32,
snaLuRtmObjRange
INTEGER,
snaLuRtmNumTrans
Integer32,
snaLuRtmLastRspTime
Integer32,
snaLuRtmAvgRspTime
Integer32
}
::= { snaLuRtmEntry 1 }
::= { snaLuRtmEntry 2 }
SYNTAX INTEGER {
off(1),
on(2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value indicates the current RTM state of an LU."
::= { snaLuRtmEntry 3 }
::= { snaLuRtmEntry 4 }
SYNTAX INTEGER {
firstChar(1),
kb(2),
cdeb(3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value indicates the mode of measurement for this
RTM request. The values have following meaning:
firstChar(1) - time to first character on screen
kb(2) - time to keyboard usable by operator
cdeb(3) - time to Change Direction/End Bracket."
::= { snaLuRtmEntry 5 }
::= { snaLuRtmEntry 6 }
in units of 1/10th of a second."
::= { snaLuRtmEntry 7 }
::= { snaLuRtmEntry 8 }
::= { snaLuRtmEntry 9 }
::= { snaLuRtmEntry 10 }
::= { snaLuRtmEntry 11 }
::= { snaLuRtmEntry 12 }
::= { snaLuRtmEntry 13 }
::= { snaLuRtmEntry 14 }
::= { snaLuRtmEntry 15 }
SYNTAX INTEGER {
other(1),
range1(2),
range2(3),
range3(4),
range4(5),
range5(6)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This value indicates the designated boundary range to
which the snaLuRtmObject refers.
The values have the following meanings:
other(1) - not specified
range1(2) - less than boundary 1
range2(3) - between boundary 1 and 2
range3(4) - between boundary 2 and 3
range4(5) - between boundary 3 and 4
range5(6) - greater than boundary 4."
::= { snaLuRtmEntry 16 }
::= { snaLuRtmEntry 17 }
::= { snaLuRtmEntry 18 }
::= { snaLuRtmEntry 19 }
-- ***************************************************************
-- Conformance information
-- ***************************************************************
snanauConformance OBJECT IDENTIFIER ::= { snanauMIB 2 }
snanauCompliances OBJECT IDENTIFIER ::= {snanauConformance 1 }
snanauGroups OBJECT IDENTIFIER ::= {snanauConformance 2 }
-- Compliance statements
"The compliance statement for the SNMPv2 entities which implement the snanau MIB."
MODULE -- this module
-- Unconditionally mandatory groups
MANDATORY-GROUPS { snaNodeGroup,
snaLuGroup,
snaSessionGroup }
-- Conditionally mandatory groups
GROUP snaPu20Group
DESCRIPTION
"The snaPu20Group is mandatory only for those
entities which implement PU type 2.0"
GROUP snaMgtToolsRtmGroup
DESCRIPTION
"The snaMgtToolsGroup is mandatory only for
those entities which implement LU type 2
and RTM."
-- Refinement of requirements for objects access.
-- The Agent which does not implement row creation for
-- snaNodeAdminTable, snaNodeLinkAdminTable and
-- snaLuAdminTable must at least accept
-- objects modification (read-write access instead of
-- read-create).
OBJECT snaNodeAdminName
MIN-ACCESS read-write
DESCRIPTION
"An Agent is required to implement read-write
access to this object."
OBJECT snaNodeAdminType
MIN-ACCESS read-write
DESCRIPTION
"An Agent is required to implement read-write
access to this object."
OBJECT snaNodeAdminXidFormat
MIN-ACCESS read-write
DESCRIPTION
"An Agent is required to implement read-write
access to this object."
OBJECT snaNodeAdminBlockNum
MIN-ACCESS read-write
DESCRIPTION
"An Agent is required to implement read-write
access to this object."
OBJECT snaNodeAdminIdNum
MIN-ACCESS read-write
DESCRIPTION
"An Agent is required to implement read-write
access to this object."
OBJECT snaNodeAdminEnablingMethod
MIN-ACCESS read-write
DESCRIPTION
"An Agent is required to implement read-write
access to this object."
OBJECT snaNodeAdminLuTermDefault
MIN-ACCESS read-write
DESCRIPTION
"An Agent is required to implement read-write
access to this object."
OBJECT snaNodeAdminMaxLu
MIN-ACCESS read-write
DESCRIPTION
"An Agent is required to implement read-write
access to this object."
OBJECT snaNodeAdminHostDescription
MIN-ACCESS read-write
DESCRIPTION
"An Agent is required to implement read-write
access to this object."
OBJECT snaNodeAdminStopMethod
MIN-ACCESS read-write
DESCRIPTION
"An Agent is required to implement read-write
access to this object."
OBJECT snaNodeAdminState
MIN-ACCESS read-write
DESCRIPTION
"An Agent is required to implement read-write
access to this object."
OBJECT snaNodeLinkAdminSpecific
MIN-ACCESS read-write
DESCRIPTION
"An Agent is required to implement read-write
access to this object."
OBJECT snaNodeLinkAdminMaxPiu
MIN-ACCESS read-write
DESCRIPTION
"An Agent is required to implement read-write
access to this object."
OBJECT snaLuAdminName
MIN-ACCESS read-write
DESCRIPTION
"An Agent is required to implement read-write
access to this object."
OBJECT snaLuAdminSnaName
MIN-ACCESS read-write
DESCRIPTION
"An Agent is required to implement read-write
access to this object."
OBJECT snaLuAdminType
MIN-ACCESS read-write
DESCRIPTION
"An Agent is required to implement read-write
access to this object."
OBJECT snaLuAdminDepType
MIN-ACCESS read-write
DESCRIPTION
"An Agent is required to implement read-write
access to this object."
OBJECT snaLuAdminLocalAddress
MIN-ACCESS read-write
DESCRIPTION
"An Agent is required to implement read-write
access to this object."
OBJECT snaLuAdminDisplayModel
MIN-ACCESS read-write
DESCRIPTION
"An Agent is required to implement read-write
access to this object."
OBJECT snaLuAdminTerm
MIN-ACCESS read-write
DESCRIPTION
"An Agent is required to implement read-write
access to this object."
::= {snanauCompliances 1 }
-- Units of conformance