RFC 3413
Simple Network Management Protocol (SNMP) Applications
Pages: 74
Internet Standard: 62
→ Errata
STD 62 is also: 3411 3412 3414 3415 3416 3417 3418
Obsoletes: 2573
Internet Standard: 62
→ Errata
STD 62 is also: 3411 3412 3414 3415 3416 3417 3418
Obsoletes: 2573
Part 3 of 4 – Pages 29 to 63
4. The Structure of the MIB Modules
There are three separate MIB modules described in this document, the management target MIB, the notification MIB, and the proxy MIB. The following sections describe the structure of these three MIB modules. The use of these MIBs by particular types of applications is described later in this document: - The use of the management target MIB and the notification MIB in notification originator applications is described in section 5. - The use of the notification MIB for filtering notifications in notification originator applications is described in section 6. - The use of the management target MIB and the proxy MIB in proxy forwarding applications is described in section 7.4.1. The Management Target MIB Module
The SNMP-TARGET-MIB module contains objects for defining management targets. It consists of two tables and conformance/compliance statements. The first table, the snmpTargetAddrTable, contains information about transport domains and addresses. It also contains an object, snmpTargetAddrTagList, which provides a mechanism for grouping entries. The second table, the snmpTargetParamsTable, contains information about SNMP version and security information to be used when sending messages to particular transport domains and addresses. The Management Target MIB is intended to provide a general-purpose mechanism for specifying transport address, and for specifying parameters of SNMP messages generated by an SNMP entity. It is used within this document for generation of notifications and for proxy forwarding. However, it may be used for other purposes. If another document makes use of this MIB, that document is responsible for specifying how it is used. For example, [RFC2576] uses this MIB for source address validation of SNMPv1 messages.4.1.1. Tag Lists
The snmpTargetAddrTagList object is used for grouping entries in the snmpTargetAddrTable. The value of this object contains a list of tag values which are used to select target addresses to be used for a particular operation.
A tag value, which may also be used in MIB objects other than
snmpTargetAddrTagList, is an arbitrary string of octets, but may not
contain a delimiter character. Delimiter characters are defined to
be one of the following characters:
- An ASCII space character (0x20).
- An ASCII TAB character (0x09).
- An ASCII carriage return (CR) character (0x0D).
- An ASCII line feed (LF) character (0x0A).
In addition, a tag value within a tag list may not have a zero
length. Generally, a particular MIB object may contain either
- a zero-length octet string representing an empty list, or
- a single tag value, in which case the value of the MIB object may
not contain a delimiter character, or
- a list of tag values, separated by single delimiter characters.
For a list of tag values, these constraints imply certain
restrictions on the value of a MIB object:
- There cannot be a leading or trailing delimiter character.
- There cannot be multiple adjacent delimiter characters.
4.1.2. Definitions
SNMP-TARGET-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY,
OBJECT-TYPE,
snmpModules,
Counter32,
Integer32
FROM SNMPv2-SMI
TEXTUAL-CONVENTION,
TDomain,
TAddress,
TimeInterval,
RowStatus,
StorageType,
TestAndIncr
FROM SNMPv2-TC
SnmpSecurityModel,
SnmpMessageProcessingModel,
SnmpSecurityLevel,
SnmpAdminString
FROM SNMP-FRAMEWORK-MIB
MODULE-COMPLIANCE,
OBJECT-GROUP
FROM SNMPv2-CONF;
snmpTargetMIB MODULE-IDENTITY
LAST-UPDATED "200210140000Z"
ORGANIZATION "IETF SNMPv3 Working Group"
CONTACT-INFO
"WG-email: snmpv3@lists.tislabs.com
Subscribe: majordomo@lists.tislabs.com
In message body: subscribe snmpv3
Co-Chair: Russ Mundy
Network Associates Laboratories
Postal: 15204 Omega Drive, Suite 300
Rockville, MD 20850-4601
USA
EMail: mundy@tislabs.com
Phone: +1 301-947-7107
Co-Chair: David Harrington
Enterasys Networks
Postal: 35 Industrial Way
P. O. Box 5004
Rochester, New Hampshire 03866-5005
USA
EMail: dbh@enterasys.com
Phone: +1 603-337-2614
Co-editor: David B. Levi
Nortel Networks
Postal: 3505 Kesterwood Drive
Knoxville, Tennessee 37918
EMail: dlevi@nortelnetworks.com
Phone: +1 865 686 0432
Co-editor: Paul Meyer
Secure Computing Corporation
Postal: 2675 Long Lake Road
Roseville, Minnesota 55113
EMail: paul_meyer@securecomputing.com
Phone: +1 651 628 1592
Co-editor: Bob Stewart
Retired"
DESCRIPTION
"This MIB module defines MIB objects which provide
mechanisms to remotely configure the parameters used
by an SNMP entity for the generation of SNMP messages.
Copyright (C) The Internet Society (2002). This
version of this MIB module is part of RFC 3413;
see the RFC itself for full legal notices.
"
REVISION "200210140000Z" -- 14 October 2002
DESCRIPTION "Fixed DISPLAY-HINTS for UTF-8 strings, fixed hex
value of LF characters, clarified meaning of zero
length tag values, improved tag list examples.
Published as RFC 3413."
REVISION "199808040000Z" -- 4 August 1998
DESCRIPTION "Clarifications, published as
RFC 2573."
REVISION "199707140000Z" -- 14 July 1997
DESCRIPTION "The initial revision, published as RFC2273."
::= { snmpModules 12 }
snmpTargetObjects OBJECT IDENTIFIER ::= { snmpTargetMIB 1 }
snmpTargetConformance OBJECT IDENTIFIER ::= { snmpTargetMIB 3 }
SnmpTagValue ::= TEXTUAL-CONVENTION
DISPLAY-HINT "255t"
STATUS current
DESCRIPTION
"An octet string containing a tag value.
Tag values are preferably in human-readable form.
To facilitate internationalization, this information
is represented using the ISO/IEC IS 10646-1 character
set, encoded as an octet string using the UTF-8
character encoding scheme described in RFC 2279.
Since additional code points are added by amendments
to the 10646 standard from time to time,
implementations must be prepared to encounter any code
point from 0x00000000 to 0x7fffffff.
The use of control codes should be avoided, and certain
control codes are not allowed as described below.
For code points not directly supported by user
interface hardware or software, an alternative means
of entry and display, such as hexadecimal, may be
provided.
For information encoded in 7-bit US-ASCII, the UTF-8
representation is identical to the US-ASCII encoding.
Note that when this TC is used for an object that
is used or envisioned to be used as an index, then a
SIZE restriction must be specified so that the number
of sub-identifiers for any object instance does not
exceed the limit of 128, as defined by [RFC1905].
An object of this type contains a single tag value
which is used to select a set of entries in a table.
A tag value is an arbitrary string of octets, but
may not contain a delimiter character. Delimiter
characters are defined to be one of the following:
- An ASCII space character (0x20).
- An ASCII TAB character (0x09).
- An ASCII carriage return (CR) character (0x0D).
- An ASCII line feed (LF) character (0x0A).
Delimiter characters are used to separate tag values
in a tag list. An object of this type may only
contain a single tag value, and so delimiter
characters are not allowed in a value of this type.
Note that a tag value of 0 length means that no tag is
defined. In other words, a tag value of 0 length would
never match anything in a tag list, and would never
select any table entries.
Some examples of valid tag values are:
- 'acme'
- 'router'
- 'host'
The use of a tag value to select table entries is
application and MIB specific."
SYNTAX OCTET STRING (SIZE (0..255))
SnmpTagList ::= TEXTUAL-CONVENTION
DISPLAY-HINT "255t"
STATUS current
DESCRIPTION
"An octet string containing a list of tag values.
Tag values are preferably in human-readable form.
To facilitate internationalization, this information
is represented using the ISO/IEC IS 10646-1 character
set, encoded as an octet string using the UTF-8
character encoding scheme described in RFC 2279.
Since additional code points are added by amendments
to the 10646 standard from time to time,
implementations must be prepared to encounter any code
point from 0x00000000 to 0x7fffffff.
The use of control codes should be avoided, except as
described below.
For code points not directly supported by user
interface hardware or software, an alternative means
of entry and display, such as hexadecimal, may be
provided.
For information encoded in 7-bit US-ASCII, the UTF-8
representation is identical to the US-ASCII encoding.
An object of this type contains a list of tag values
which are used to select a set of entries in a table.
A tag value is an arbitrary string of octets, but
may not contain a delimiter character. Delimiter
characters are defined to be one of the following:
- An ASCII space character (0x20).
- An ASCII TAB character (0x09).
- An ASCII carriage return (CR) character (0x0D).
- An ASCII line feed (LF) character (0x0A).
Delimiter characters are used to separate tag values
in a tag list. Only a single delimiter character may
occur between two tag values. A tag value may not
have a zero length. These constraints imply certain
restrictions on the contents of this object:
- There cannot be a leading or trailing delimiter
character.
- There cannot be multiple adjacent delimiter
characters.
Some examples of valid tag lists are:
- '' -- an empty list
- 'acme' -- list of one tag
- 'host router bridge' -- list of several tags
Note that although a tag value may not have a length of
zero, an empty string is still valid. This indicates
an empty list (i.e. there are no tag values in the list).
The use of the tag list to select table entries is
application and MIB specific. Typically, an application
will provide one or more tag values, and any entry
which contains some combination of these tag values
will be selected."
SYNTAX OCTET STRING (SIZE (0..255))
--
--
-- The snmpTargetObjects group
--
--
snmpTargetSpinLock OBJECT-TYPE
SYNTAX TestAndIncr
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object is used to facilitate modification of table
entries in the SNMP-TARGET-MIB module by multiple
managers. In particular, it is useful when modifying
the value of the snmpTargetAddrTagList object.
The procedure for modifying the snmpTargetAddrTagList
object is as follows:
1. Retrieve the value of snmpTargetSpinLock and
of snmpTargetAddrTagList.
2. Generate a new value for snmpTargetAddrTagList.
3. Set the value of snmpTargetSpinLock to the
retrieved value, and the value of
snmpTargetAddrTagList to the new value. If
the set fails for the snmpTargetSpinLock
object, go back to step 1."
::= { snmpTargetObjects 1 }
snmpTargetAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF SnmpTargetAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of transport addresses to be used in the generation
of SNMP messages."
::= { snmpTargetObjects 2 }
snmpTargetAddrEntry OBJECT-TYPE
SYNTAX SnmpTargetAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A transport address to be used in the generation
of SNMP operations.
Entries in the snmpTargetAddrTable are created and
deleted using the snmpTargetAddrRowStatus object."
INDEX { IMPLIED snmpTargetAddrName }
::= { snmpTargetAddrTable 1 }
SnmpTargetAddrEntry ::= SEQUENCE {
snmpTargetAddrName SnmpAdminString,
snmpTargetAddrTDomain TDomain,
snmpTargetAddrTAddress TAddress,
snmpTargetAddrTimeout TimeInterval,
snmpTargetAddrRetryCount Integer32,
snmpTargetAddrTagList SnmpTagList,
snmpTargetAddrParams SnmpAdminString,
snmpTargetAddrStorageType StorageType,
snmpTargetAddrRowStatus RowStatus
}
snmpTargetAddrName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(1..32))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The locally arbitrary, but unique identifier associated
with this snmpTargetAddrEntry."
::= { snmpTargetAddrEntry 1 }
snmpTargetAddrTDomain OBJECT-TYPE
SYNTAX TDomain
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object indicates the transport type of the address
contained in the snmpTargetAddrTAddress object."
::= { snmpTargetAddrEntry 2 }
snmpTargetAddrTAddress OBJECT-TYPE
SYNTAX TAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object contains a transport address. The format of
this address depends on the value of the
snmpTargetAddrTDomain object."
::= { snmpTargetAddrEntry 3 }
snmpTargetAddrTimeout OBJECT-TYPE
SYNTAX TimeInterval
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object should reflect the expected maximum round
trip time for communicating with the transport address
defined by this row. When a message is sent to this
address, and a response (if one is expected) is not
received within this time period, an implementation
may assume that the response will not be delivered.
Note that the time interval that an application waits
for a response may actually be derived from the value
of this object. The method for deriving the actual time
interval is implementation dependent. One such method
is to derive the expected round trip time based on a
particular retransmission algorithm and on the number
of timeouts which have occurred. The type of message may
also be considered when deriving expected round trip
times for retransmissions. For example, if a message is
being sent with a securityLevel that indicates both
authentication and privacy, the derived value may be
increased to compensate for extra processing time spent
during authentication and encryption processing."
DEFVAL { 1500 }
::= { snmpTargetAddrEntry 4 }
snmpTargetAddrRetryCount OBJECT-TYPE
SYNTAX Integer32 (0..255)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies a default number of retries to be
attempted when a response is not received for a generated
message. An application may provide its own retry count,
in which case the value of this object is ignored."
DEFVAL { 3 }
::= { snmpTargetAddrEntry 5 }
snmpTargetAddrTagList OBJECT-TYPE
SYNTAX SnmpTagList
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object contains a list of tag values which are
used to select target addresses for a particular
operation."
DEFVAL { "" }
::= { snmpTargetAddrEntry 6 }
snmpTargetAddrParams OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(1..32))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The value of this object identifies an entry in the
snmpTargetParamsTable. The identified entry
contains SNMP parameters to be used when generating
messages to be sent to this transport address."
::= { snmpTargetAddrEntry 7 }
snmpTargetAddrStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this conceptual row.
Conceptual rows having the value 'permanent' need not
allow write-access to any columnar objects in the row."
DEFVAL { nonVolatile }
::= { snmpTargetAddrEntry 8 }
snmpTargetAddrRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this conceptual row.
To create a row in this table, a manager must
set this object to either createAndGo(4) or
createAndWait(5).
Until instances of all corresponding columns are
appropriately configured, the value of the
corresponding instance of the snmpTargetAddrRowStatus
column is 'notReady'.
In particular, a newly created row cannot be made
active until the corresponding instances of
snmpTargetAddrTDomain, snmpTargetAddrTAddress, and
snmpTargetAddrParams have all been set.
The following objects may not be modified while the
value of this object is active(1):
- snmpTargetAddrTDomain
- snmpTargetAddrTAddress
An attempt to set these objects while the value of
snmpTargetAddrRowStatus is active(1) will result in
an inconsistentValue error."
::= { snmpTargetAddrEntry 9 }
snmpTargetParamsTable OBJECT-TYPE
SYNTAX SEQUENCE OF SnmpTargetParamsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of SNMP target information to be used
in the generation of SNMP messages."
::= { snmpTargetObjects 3 }
snmpTargetParamsEntry OBJECT-TYPE
SYNTAX SnmpTargetParamsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A set of SNMP target information.
Entries in the snmpTargetParamsTable are created and
deleted using the snmpTargetParamsRowStatus object."
INDEX { IMPLIED snmpTargetParamsName }
::= { snmpTargetParamsTable 1 }
SnmpTargetParamsEntry ::= SEQUENCE {
snmpTargetParamsName SnmpAdminString,
snmpTargetParamsMPModel SnmpMessageProcessingModel,
snmpTargetParamsSecurityModel SnmpSecurityModel,
snmpTargetParamsSecurityName SnmpAdminString,
snmpTargetParamsSecurityLevel SnmpSecurityLevel,
snmpTargetParamsStorageType StorageType,
snmpTargetParamsRowStatus RowStatus
}
snmpTargetParamsName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(1..32))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The locally arbitrary, but unique identifier associated
with this snmpTargetParamsEntry."
::= { snmpTargetParamsEntry 1 }
snmpTargetParamsMPModel OBJECT-TYPE
SYNTAX SnmpMessageProcessingModel
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The Message Processing Model to be used when generating
SNMP messages using this entry."
::= { snmpTargetParamsEntry 2 }
snmpTargetParamsSecurityModel OBJECT-TYPE
SYNTAX SnmpSecurityModel (1..2147483647)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The Security Model to be used when generating SNMP
messages using this entry. An implementation may
choose to return an inconsistentValue error if an
attempt is made to set this variable to a value
for a security model which the implementation does
not support."
::= { snmpTargetParamsEntry 3 }
snmpTargetParamsSecurityName OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The securityName which identifies the Principal on
whose behalf SNMP messages will be generated using
this entry."
::= { snmpTargetParamsEntry 4 }
snmpTargetParamsSecurityLevel OBJECT-TYPE
SYNTAX SnmpSecurityLevel
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The Level of Security to be used when generating
SNMP messages using this entry."
::= { snmpTargetParamsEntry 5 }
snmpTargetParamsStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this conceptual row.
Conceptual rows having the value 'permanent' need not
allow write-access to any columnar objects in the row."
DEFVAL { nonVolatile }
::= { snmpTargetParamsEntry 6 }
snmpTargetParamsRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this conceptual row.
To create a row in this table, a manager must
set this object to either createAndGo(4) or
createAndWait(5).
Until instances of all corresponding columns are
appropriately configured, the value of the
corresponding instance of the snmpTargetParamsRowStatus
column is 'notReady'.
In particular, a newly created row cannot be made
active until the corresponding
snmpTargetParamsMPModel,
snmpTargetParamsSecurityModel,
snmpTargetParamsSecurityName,
and snmpTargetParamsSecurityLevel have all been set.
The following objects may not be modified while the
value of this object is active(1):
- snmpTargetParamsMPModel
- snmpTargetParamsSecurityModel
- snmpTargetParamsSecurityName
- snmpTargetParamsSecurityLevel
An attempt to set these objects while the value of
snmpTargetParamsRowStatus is active(1) will result in
an inconsistentValue error."
::= { snmpTargetParamsEntry 7 }
snmpUnavailableContexts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of packets received by the SNMP
engine which were dropped because the context
contained in the message was unavailable."
::= { snmpTargetObjects 4 }
snmpUnknownContexts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of packets received by the SNMP
engine which were dropped because the context
contained in the message was unknown."
::= { snmpTargetObjects 5 }
--
--
-- Conformance information
--
--
snmpTargetCompliances OBJECT IDENTIFIER ::=
{ snmpTargetConformance 1 }
snmpTargetGroups OBJECT IDENTIFIER ::=
{ snmpTargetConformance 2 }
--
--
-- Compliance statements
--
--
snmpTargetCommandResponderCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for SNMP entities which include
a command responder application."
MODULE -- This Module
MANDATORY-GROUPS { snmpTargetCommandResponderGroup }
::= { snmpTargetCompliances 1 }
snmpTargetBasicGroup OBJECT-GROUP
OBJECTS {
snmpTargetSpinLock,
snmpTargetAddrTDomain,
snmpTargetAddrTAddress,
snmpTargetAddrTagList,
snmpTargetAddrParams,
snmpTargetAddrStorageType,
snmpTargetAddrRowStatus,
snmpTargetParamsMPModel,
snmpTargetParamsSecurityModel,
snmpTargetParamsSecurityName,
snmpTargetParamsSecurityLevel,
snmpTargetParamsStorageType,
snmpTargetParamsRowStatus
}
STATUS current
DESCRIPTION
"A collection of objects providing basic remote
configuration of management targets."
::= { snmpTargetGroups 1 }
snmpTargetResponseGroup OBJECT-GROUP
OBJECTS {
snmpTargetAddrTimeout,
snmpTargetAddrRetryCount
}
STATUS current
DESCRIPTION
"A collection of objects providing remote configuration
of management targets for applications which generate
SNMP messages for which a response message would be
expected."
::= { snmpTargetGroups 2 }
snmpTargetCommandResponderGroup OBJECT-GROUP
OBJECTS {
snmpUnavailableContexts,
snmpUnknownContexts
}
STATUS current
DESCRIPTION
"A collection of objects required for command responder
applications, used for counting error conditions."
::= { snmpTargetGroups 3 }
END
4.2. The Notification MIB Module
The SNMP-NOTIFICATION-MIB module contains objects for the remote
configuration of the parameters used by an SNMP entity for the
generation of notifications. It consists of three tables and
conformance/compliance statements. The first table, the
snmpNotifyTable, contains entries which select which entries in the
snmpTargetAddrTable should be used for generating notifications, and
the type of notifications to be generated.
The second table, the snmpNotifyFilterProfileTable, sparsely augments
the snmpTargetParamsTable with an object which is used to associate a
set of filters with a particular management target.
The third table, the snmpNotifyFilterTable, defines filters which are
used to limit the number of notifications which are generated using
particular management targets.
4.2.1. Definitions
SNMP-NOTIFICATION-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY,
OBJECT-TYPE,
snmpModules
FROM SNMPv2-SMI
RowStatus,
StorageType
FROM SNMPv2-TC
SnmpAdminString
FROM SNMP-FRAMEWORK-MIB
SnmpTagValue,
snmpTargetParamsName
FROM SNMP-TARGET-MIB
MODULE-COMPLIANCE,
OBJECT-GROUP
FROM SNMPv2-CONF;
snmpNotificationMIB MODULE-IDENTITY
LAST-UPDATED "200210140000Z"
ORGANIZATION "IETF SNMPv3 Working Group"
CONTACT-INFO
"WG-email: snmpv3@lists.tislabs.com
Subscribe: majordomo@lists.tislabs.com
In message body: subscribe snmpv3
Co-Chair: Russ Mundy
Network Associates Laboratories
Postal: 15204 Omega Drive, Suite 300
Rockville, MD 20850-4601
USA
EMail: mundy@tislabs.com
Phone: +1 301-947-7107
Co-Chair: David Harrington
Enterasys Networks
Postal: 35 Industrial Way
P. O. Box 5004
Rochester, New Hampshire 03866-5005
USA
EMail: dbh@enterasys.com
Phone: +1 603-337-2614
Co-editor: David B. Levi
Nortel Networks
Postal: 3505 Kesterwood Drive
Knoxville, Tennessee 37918
EMail: dlevi@nortelnetworks.com
Phone: +1 865 686 0432
Co-editor: Paul Meyer
Secure Computing Corporation
Postal: 2675 Long Lake Road
Roseville, Minnesota 55113
EMail: paul_meyer@securecomputing.com
Phone: +1 651 628 1592
Co-editor: Bob Stewart
Retired"
DESCRIPTION
"This MIB module defines MIB objects which provide
mechanisms to remotely configure the parameters
used by an SNMP entity for the generation of
notifications.
Copyright (C) The Internet Society (2002). This
version of this MIB module is part of RFC 3413;
see the RFC itself for full legal notices.
"
REVISION "200210140000Z" -- 14 October 2002
DESCRIPTION "Clarifications, published as
RFC 3413."
REVISION "199808040000Z" -- 4 August 1998
DESCRIPTION "Clarifications, published as
RFC 2573."
REVISION "199707140000Z" -- 14 July 1997
DESCRIPTION "The initial revision, published as RFC2273."
::= { snmpModules 13 }
snmpNotifyObjects OBJECT IDENTIFIER ::=
{ snmpNotificationMIB 1 }
snmpNotifyConformance OBJECT IDENTIFIER ::=
{ snmpNotificationMIB 3 }
--
--
-- The snmpNotifyObjects group
--
--
snmpNotifyTable OBJECT-TYPE
SYNTAX SEQUENCE OF SnmpNotifyEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table is used to select management targets which should
receive notifications, as well as the type of notification
which should be sent to each selected management target."
::= { snmpNotifyObjects 1 }
snmpNotifyEntry OBJECT-TYPE
SYNTAX SnmpNotifyEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table selects a set of management targets
which should receive notifications, as well as the type of
notification which should be sent to each selected
management target.
Entries in the snmpNotifyTable are created and
deleted using the snmpNotifyRowStatus object."
INDEX { IMPLIED snmpNotifyName }
::= { snmpNotifyTable 1 }
SnmpNotifyEntry ::= SEQUENCE {
snmpNotifyName SnmpAdminString,
snmpNotifyTag SnmpTagValue,
snmpNotifyType INTEGER,
snmpNotifyStorageType StorageType,
snmpNotifyRowStatus RowStatus
}
snmpNotifyName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(1..32))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The locally arbitrary, but unique identifier associated
with this snmpNotifyEntry."
::= { snmpNotifyEntry 1 }
snmpNotifyTag OBJECT-TYPE
SYNTAX SnmpTagValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object contains a single tag value which is used
to select entries in the snmpTargetAddrTable. Any entry
in the snmpTargetAddrTable which contains a tag value
which is equal to the value of an instance of this
object is selected. If this object contains a value
of zero length, no entries are selected."
DEFVAL { "" }
::= { snmpNotifyEntry 2 }
snmpNotifyType OBJECT-TYPE
SYNTAX INTEGER {
trap(1),
inform(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object determines the type of notification to
be generated for entries in the snmpTargetAddrTable
selected by the corresponding instance of
snmpNotifyTag. This value is only used when
generating notifications, and is ignored when
using the snmpTargetAddrTable for other purposes.
If the value of this object is trap(1), then any
messages generated for selected rows will contain
Unconfirmed-Class PDUs.
If the value of this object is inform(2), then any
messages generated for selected rows will contain
Confirmed-Class PDUs.
Note that if an SNMP entity only supports
generation of Unconfirmed-Class PDUs (and not
Confirmed-Class PDUs), then this object may be
read-only."
DEFVAL { trap }
::= { snmpNotifyEntry 3 }
snmpNotifyStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this conceptual row.
Conceptual rows having the value 'permanent' need not
allow write-access to any columnar objects in the row."
DEFVAL { nonVolatile }
::= { snmpNotifyEntry 4 }
snmpNotifyRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this conceptual row.
To create a row in this table, a manager must
set this object to either createAndGo(4) or
createAndWait(5)."
::= { snmpNotifyEntry 5 }
snmpNotifyFilterProfileTable OBJECT-TYPE
SYNTAX SEQUENCE OF SnmpNotifyFilterProfileEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table is used to associate a notification filter
profile with a particular set of target parameters."
::= { snmpNotifyObjects 2 }
snmpNotifyFilterProfileEntry OBJECT-TYPE
SYNTAX SnmpNotifyFilterProfileEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table indicates the name of the filter
profile to be used when generating notifications using
the corresponding entry in the snmpTargetParamsTable.
Entries in the snmpNotifyFilterProfileTable are created
and deleted using the snmpNotifyFilterProfileRowStatus
object."
INDEX { IMPLIED snmpTargetParamsName }
::= { snmpNotifyFilterProfileTable 1 }
SnmpNotifyFilterProfileEntry ::= SEQUENCE {
snmpNotifyFilterProfileName SnmpAdminString,
snmpNotifyFilterProfileStorType StorageType,
snmpNotifyFilterProfileRowStatus RowStatus
}
snmpNotifyFilterProfileName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(1..32))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The name of the filter profile to be used when generating
notifications using the corresponding entry in the
snmpTargetAddrTable."
::= { snmpNotifyFilterProfileEntry 1 }
snmpNotifyFilterProfileStorType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this conceptual row.
Conceptual rows having the value 'permanent' need not
allow write-access to any columnar objects in the row."
DEFVAL { nonVolatile }
::= { snmpNotifyFilterProfileEntry 2 }
snmpNotifyFilterProfileRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this conceptual row.
To create a row in this table, a manager must
set this object to either createAndGo(4) or
createAndWait(5).
Until instances of all corresponding columns are
appropriately configured, the value of the
corresponding instance of the
snmpNotifyFilterProfileRowStatus column is 'notReady'.
In particular, a newly created row cannot be made
active until the corresponding instance of
snmpNotifyFilterProfileName has been set."
::= { snmpNotifyFilterProfileEntry 3 }
snmpNotifyFilterTable OBJECT-TYPE
SYNTAX SEQUENCE OF SnmpNotifyFilterEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table of filter profiles. Filter profiles are used
to determine whether particular management targets should
receive particular notifications.
When a notification is generated, it must be compared
with the filters associated with each management target
which is configured to receive notifications, in order to
determine whether it may be sent to each such management
target.
A more complete discussion of notification filtering
can be found in section 6. of [SNMP-APPL]."
::= { snmpNotifyObjects 3 }
snmpNotifyFilterEntry OBJECT-TYPE
SYNTAX SnmpNotifyFilterEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An element of a filter profile.
Entries in the snmpNotifyFilterTable are created and
deleted using the snmpNotifyFilterRowStatus object."
INDEX { snmpNotifyFilterProfileName,
IMPLIED snmpNotifyFilterSubtree }
::= { snmpNotifyFilterTable 1 }
SnmpNotifyFilterEntry ::= SEQUENCE {
snmpNotifyFilterSubtree OBJECT IDENTIFIER,
snmpNotifyFilterMask OCTET STRING,
snmpNotifyFilterType INTEGER,
snmpNotifyFilterStorageType StorageType,
snmpNotifyFilterRowStatus RowStatus
}
snmpNotifyFilterSubtree OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The MIB subtree which, when combined with the corresponding
instance of snmpNotifyFilterMask, defines a family of
subtrees which are included in or excluded from the
filter profile."
::= { snmpNotifyFilterEntry 1 }
snmpNotifyFilterMask OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(0..16))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The bit mask which, in combination with the corresponding
instance of snmpNotifyFilterSubtree, defines a family of
subtrees which are included in or excluded from the
filter profile.
Each bit of this bit mask corresponds to a
sub-identifier of snmpNotifyFilterSubtree, with the
most significant bit of the i-th octet of this octet
string value (extended if necessary, see below)
corresponding to the (8*i - 7)-th sub-identifier, and
the least significant bit of the i-th octet of this
octet string corresponding to the (8*i)-th
sub-identifier, where i is in the range 1 through 16.
Each bit of this bit mask specifies whether or not
the corresponding sub-identifiers must match when
determining if an OBJECT IDENTIFIER matches this
family of filter subtrees; a '1' indicates that an
exact match must occur; a '0' indicates 'wild card',
i.e., any sub-identifier value matches.
Thus, the OBJECT IDENTIFIER X of an object instance
is contained in a family of filter subtrees if, for
each sub-identifier of the value of
snmpNotifyFilterSubtree, either:
the i-th bit of snmpNotifyFilterMask is 0, or
the i-th sub-identifier of X is equal to the i-th
sub-identifier of the value of
snmpNotifyFilterSubtree.
If the value of this bit mask is M bits long and
there are more than M sub-identifiers in the
corresponding instance of snmpNotifyFilterSubtree,
then the bit mask is extended with 1's to be the
required length.
Note that when the value of this object is the
zero-length string, this extension rule results in
a mask of all-1's being used (i.e., no 'wild card'),
and the family of filter subtrees is the one
subtree uniquely identified by the corresponding
instance of snmpNotifyFilterSubtree."
DEFVAL { ''H }
::= { snmpNotifyFilterEntry 2 }
snmpNotifyFilterType OBJECT-TYPE
SYNTAX INTEGER {
included(1),
excluded(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object indicates whether the family of filter subtrees
defined by this entry are included in or excluded from a
filter. A more detailed discussion of the use of this
object can be found in section 6. of [SNMP-APPL]."
DEFVAL { included }
::= { snmpNotifyFilterEntry 3 }
snmpNotifyFilterStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this conceptual row.
Conceptual rows having the value 'permanent' need not
allow write-access to any columnar objects in the row."
DEFVAL { nonVolatile }
::= { snmpNotifyFilterEntry 4 }
snmpNotifyFilterRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this conceptual row.
To create a row in this table, a manager must
set this object to either createAndGo(4) or
createAndWait(5)."
::= { snmpNotifyFilterEntry 5 }
--
--
-- Conformance information
--
--
snmpNotifyCompliances OBJECT IDENTIFIER ::=
{ snmpNotifyConformance 1 }
snmpNotifyGroups OBJECT IDENTIFIER ::=
{ snmpNotifyConformance 2 }
--
--
-- Compliance statements
--
--
snmpNotifyBasicCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for minimal SNMP entities which
implement only SNMP Unconfirmed-Class notifications and
read-create operations on only the snmpTargetAddrTable."
MODULE SNMP-TARGET-MIB
MANDATORY-GROUPS { snmpTargetBasicGroup }
OBJECT snmpTargetParamsMPModel
MIN-ACCESS read-only
DESCRIPTION
"Create/delete/modify access is not required."
OBJECT snmpTargetParamsSecurityModel
MIN-ACCESS read-only
DESCRIPTION
"Create/delete/modify access is not required."
OBJECT snmpTargetParamsSecurityName
MIN-ACCESS read-only
DESCRIPTION
"Create/delete/modify access is not required."
OBJECT snmpTargetParamsSecurityLevel
MIN-ACCESS read-only
DESCRIPTION
"Create/delete/modify access is not required."
OBJECT snmpTargetParamsStorageType
SYNTAX INTEGER {
readOnly(5)
}
MIN-ACCESS read-only
DESCRIPTION
"Create/delete/modify access is not required.
Support of the values other(1), volatile(2),
nonVolatile(3), and permanent(4) is not required."
OBJECT snmpTargetParamsRowStatus
SYNTAX INTEGER {
active(1)
}
MIN-ACCESS read-only
DESCRIPTION
"Create/delete/modify access to the
snmpTargetParamsTable is not required.
Support of the values notInService(2), notReady(3),
createAndGo(4), createAndWait(5), and destroy(6) is
not required."
MODULE -- This Module
MANDATORY-GROUPS { snmpNotifyGroup }
OBJECT snmpNotifyTag
MIN-ACCESS read-only
DESCRIPTION
"Create/delete/modify access is not required."
OBJECT snmpNotifyType
SYNTAX INTEGER {
trap(1)
}
MIN-ACCESS read-only
DESCRIPTION
"Create/delete/modify access is not required.
Support of the value notify(2) is not required."
OBJECT snmpNotifyStorageType
SYNTAX INTEGER {
readOnly(5)
}
MIN-ACCESS read-only
DESCRIPTION
"Create/delete/modify access is not required.
Support of the values other(1), volatile(2),
nonVolatile(3), and permanent(4) is not required."
OBJECT snmpNotifyRowStatus
SYNTAX INTEGER {
active(1)
}
MIN-ACCESS read-only
DESCRIPTION
"Create/delete/modify access to the
snmpNotifyTable is not required.
Support of the values notInService(2), notReady(3),
createAndGo(4), createAndWait(5), and destroy(6) is
not required."
::= { snmpNotifyCompliances 1 }
snmpNotifyBasicFiltersCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for SNMP entities which implement
SNMP Unconfirmed-Class notifications with filtering, and
read-create operations on all related tables."
MODULE SNMP-TARGET-MIB
MANDATORY-GROUPS { snmpTargetBasicGroup }
MODULE -- This Module
MANDATORY-GROUPS { snmpNotifyGroup,
snmpNotifyFilterGroup }
::= { snmpNotifyCompliances 2 }
snmpNotifyFullCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for SNMP entities which either
implement only SNMP Confirmed-Class notifications, or both
SNMP Unconfirmed-Class and Confirmed-Class notifications,
plus filtering and read-create operations on all related
tables."
MODULE SNMP-TARGET-MIB
MANDATORY-GROUPS { snmpTargetBasicGroup,
snmpTargetResponseGroup }
MODULE -- This Module
MANDATORY-GROUPS { snmpNotifyGroup,
snmpNotifyFilterGroup }
::= { snmpNotifyCompliances 3 }
snmpNotifyGroup OBJECT-GROUP
OBJECTS {
snmpNotifyTag,
snmpNotifyType,
snmpNotifyStorageType,
snmpNotifyRowStatus
}
STATUS current
DESCRIPTION
"A collection of objects for selecting which management
targets are used for generating notifications, and the
type of notification to be generated for each selected
management target."
::= { snmpNotifyGroups 1 }
snmpNotifyFilterGroup OBJECT-GROUP
OBJECTS {
snmpNotifyFilterProfileName,
snmpNotifyFilterProfileStorType,
snmpNotifyFilterProfileRowStatus,
snmpNotifyFilterMask,
snmpNotifyFilterType,
snmpNotifyFilterStorageType,
snmpNotifyFilterRowStatus
}
STATUS current
DESCRIPTION
"A collection of objects providing remote configuration
of notification filters."
::= { snmpNotifyGroups 2 }
END
4.3. The Proxy MIB Module
The SNMP-PROXY-MIB module, which defines MIB objects that provide mechanisms to remotely configure the parameters used by an SNMP entity for proxy forwarding operations, contains a single table. This table, snmpProxyTable, is used to define translations between management targets for use when forwarding messages.4.3.1. Definitions
SNMP-PROXY-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, snmpModules FROM SNMPv2-SMI RowStatus, StorageType FROM SNMPv2-TC SnmpEngineID, SnmpAdminString FROM SNMP-FRAMEWORK-MIB SnmpTagValue FROM SNMP-TARGET-MIB MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF; snmpProxyMIB MODULE-IDENTITY LAST-UPDATED "200210140000Z" ORGANIZATION "IETF SNMPv3 Working Group" CONTACT-INFO "WG-email: snmpv3@lists.tislabs.com Subscribe: majordomo@lists.tislabs.com In message body: subscribe snmpv3 Co-Chair: Russ Mundy Network Associates Laboratories Postal: 15204 Omega Drive, Suite 300 Rockville, MD 20850-4601 USA EMail: mundy@tislabs.com Phone: +1 301-947-7107
Co-Chair: David Harrington
Enterasys Networks
Postal: 35 Industrial Way
P. O. Box 5004
Rochester, New Hampshire 03866-5005
USA
EMail: dbh@enterasys.com
Phone: +1 603-337-2614
Co-editor: David B. Levi
Nortel Networks
Postal: 3505 Kesterwood Drive
Knoxville, Tennessee 37918
EMail: dlevi@nortelnetworks.com
Phone: +1 865 686 0432
Co-editor: Paul Meyer
Secure Computing Corporation
Postal: 2675 Long Lake Road
Roseville, Minnesota 55113
EMail: paul_meyer@securecomputing.com
Phone: +1 651 628 1592
Co-editor: Bob Stewart
Retired"
DESCRIPTION
"This MIB module defines MIB objects which provide
mechanisms to remotely configure the parameters
used by a proxy forwarding application.
Copyright (C) The Internet Society (2002). This
version of this MIB module is part of RFC 3413;
see the RFC itself for full legal notices.
"
REVISION "200210140000Z" -- 14 October 2002
DESCRIPTION "Clarifications, published as
RFC 3413."
REVISION "199808040000Z" -- 4 August 1998
DESCRIPTION "Clarifications, published as
RFC 2573."
REVISION "199707140000Z" -- 14 July 1997
DESCRIPTION "The initial revision, published as RFC2273."
::= { snmpModules 14 }
snmpProxyObjects OBJECT IDENTIFIER ::= { snmpProxyMIB 1 }
snmpProxyConformance OBJECT IDENTIFIER ::= { snmpProxyMIB 3 }
--
--
-- The snmpProxyObjects group
--
--
snmpProxyTable OBJECT-TYPE
SYNTAX SEQUENCE OF SnmpProxyEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table of translation parameters used by proxy forwarder
applications for forwarding SNMP messages."
::= { snmpProxyObjects 2 }
snmpProxyEntry OBJECT-TYPE
SYNTAX SnmpProxyEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A set of translation parameters used by a proxy forwarder
application for forwarding SNMP messages.
Entries in the snmpProxyTable are created and deleted
using the snmpProxyRowStatus object."
INDEX { IMPLIED snmpProxyName }
::= { snmpProxyTable 1 }
SnmpProxyEntry ::= SEQUENCE {
snmpProxyName SnmpAdminString,
snmpProxyType INTEGER,
snmpProxyContextEngineID SnmpEngineID,
snmpProxyContextName SnmpAdminString,
snmpProxyTargetParamsIn SnmpAdminString,
snmpProxySingleTargetOut SnmpAdminString,
snmpProxyMultipleTargetOut SnmpTagValue,
snmpProxyStorageType StorageType,
snmpProxyRowStatus RowStatus
}
snmpProxyName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(1..32))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The locally arbitrary, but unique identifier associated
with this snmpProxyEntry."
::= { snmpProxyEntry 1 }
snmpProxyType OBJECT-TYPE
SYNTAX INTEGER {
read(1),
write(2),
trap(3),
inform(4)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The type of message that may be forwarded using
the translation parameters defined by this entry."
::= { snmpProxyEntry 2 }
snmpProxyContextEngineID OBJECT-TYPE
SYNTAX SnmpEngineID
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The contextEngineID contained in messages that
may be forwarded using the translation parameters
defined by this entry."
::= { snmpProxyEntry 3 }
snmpProxyContextName OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The contextName contained in messages that may be
forwarded using the translation parameters defined
by this entry.
This object is optional, and if not supported, the
contextName contained in a message is ignored when
selecting an entry in the snmpProxyTable."
::= { snmpProxyEntry 4 }
snmpProxyTargetParamsIn OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object selects an entry in the snmpTargetParamsTable.
The selected entry is used to determine which row of the
snmpProxyTable to use for forwarding received messages."
::= { snmpProxyEntry 5 }
snmpProxySingleTargetOut OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object selects a management target defined in the
snmpTargetAddrTable (in the SNMP-TARGET-MIB). The
selected target is defined by an entry in the
snmpTargetAddrTable whose index value (snmpTargetAddrName)
is equal to this object.
This object is only used when selection of a single
target is required (i.e. when forwarding an incoming
read or write request)."
::= { snmpProxyEntry 6 }
snmpProxyMultipleTargetOut OBJECT-TYPE
SYNTAX SnmpTagValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object selects a set of management targets defined
in the snmpTargetAddrTable (in the SNMP-TARGET-MIB).
This object is only used when selection of multiple
targets is required (i.e. when forwarding an incoming
notification)."
::= { snmpProxyEntry 7 }
snmpProxyStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type of this conceptual row.
Conceptual rows having the value 'permanent' need not
allow write-access to any columnar objects in the row."
DEFVAL { nonVolatile }
::= { snmpProxyEntry 8 }
snmpProxyRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of this conceptual row.
To create a row in this table, a manager must
set this object to either createAndGo(4) or
createAndWait(5).
The following objects may not be modified while the
value of this object is active(1):
- snmpProxyType
- snmpProxyContextEngineID
- snmpProxyContextName
- snmpProxyTargetParamsIn
- snmpProxySingleTargetOut
- snmpProxyMultipleTargetOut"
::= { snmpProxyEntry 9 }
--
--
-- Conformance information
--
--
snmpProxyCompliances OBJECT IDENTIFIER ::=
{ snmpProxyConformance 1 }
snmpProxyGroups OBJECT IDENTIFIER ::=
{ snmpProxyConformance 2 }
--
--
-- Compliance statements
--
--
snmpProxyCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for SNMP entities which include
a proxy forwarding application."
MODULE SNMP-TARGET-MIB
MANDATORY-GROUPS { snmpTargetBasicGroup,
snmpTargetResponseGroup }
MODULE -- This Module
MANDATORY-GROUPS { snmpProxyGroup }
::= { snmpProxyCompliances 1 }
snmpProxyGroup OBJECT-GROUP
OBJECTS {
snmpProxyType,
snmpProxyContextEngineID,
snmpProxyContextName,
snmpProxyTargetParamsIn,
snmpProxySingleTargetOut,
snmpProxyMultipleTargetOut,
snmpProxyStorageType,
snmpProxyRowStatus
}
STATUS current
DESCRIPTION
"A collection of objects providing remote configuration of
management target translation parameters for use by
proxy forwarder applications."
::= { snmpProxyGroups 3 }
END
(page 63 continued on part 4)