-- Network Working Group G. Waters, Editor
-- Request for Comments: 1910 Bell-Northern Research Ltd.
-- Category: Experimental February 1996-- User-based Security Model for SNMPv2SNMPv2-USEC-MIB DEFINITIONS::=BEGINIMPORTSMODULE-IDENTITY,OBJECT-TYPE,Counter32,Unsigned32,snmpModules
FROM SNMPv2-SMI
TEXTUAL-CONVENTIONFROM SNMPv2-TC
MODULE-COMPLIANCE,OBJECT-GROUPFROM SNMPv2-CONF;usecMIB MODULE-IDENTITY
LAST-UPDATED"9601120000Z"ORGANIZATION"IETF SNMPv2 Working Group"CONTACT-INFO" Glenn W. Waters
Postal: Bell-Northern Research, Ltd.
P.O. Box 3511, Station C
Ottawa, ON, K1Y 4H7
Canada
Tel: +1 613 763 3933
E-mail: gwaters@bnr.ca"DESCRIPTION"The MIB module for SNMPv2 entities implementing the user-
based security model."::={ snmpModules 6}usecMIBObjects OBJECTIDENTIFIER::={ usecMIB 1}-- Textual ConventionsAgentID::=TEXTUAL-CONVENTIONSTATUScurrentDESCRIPTION"An agent's administratively-unique identifier.
The value for this object may not be all zeros or all 'ff'H.
The initial value for this object may be configured via an
operator console entry or via an algorithmic function. In
the later case, the following guidelines are recommended:
1) The first four octets are set to the binary equivalent
of the agent's SNMP network management private
enterprise number as assigned by the Internet Assigned
Numbers Authority (IANA). For example, if Acme
Networks has been assigned { enterprises 696 }, the
first four octets would be assigned '000002b8'H.
2) The remaining eight octets are the cookie whose
contents are determined via one or more enterprise-
specific methods. Such methods must be designed so as
to maximize the possibility that the value of this
object will be unique in the agent's administrative
domain. For example, the cookie may be the IP address
of the agent, or the MAC address of one of the
interfaces, with each address suitably padded with
random octets. If multiple methods are defined, then
it is recommended that the cookie be further divided
into one octet that indicates the method being used and
seven octets which are a function of the method."SYNTAXOCTETSTRING(SIZE(12))-- the USEC Basic group
--
-- a collection of objects providing basic instrumentation of
-- the SNMPv2 entity implementing the user-based security modelusecAgent OBJECTIDENTIFIER::={ usecMIBObjects 1}agentID OBJECT-TYPESYNTAXAgentIDMAX-ACCESSread-onlySTATUScurrentDESCRIPTION"The agent's administratively-unique identifier."::={ usecAgent 1}agentBoots OBJECT-TYPESYNTAXUnsigned32MAX-ACCESSread-onlySTATUScurrentDESCRIPTION
"The number of times that the agent has re-initialized
itself since its initial configuration."::={ usecAgent 2}agentTime OBJECT-TYPESYNTAXUnsigned32(0..2147483647)UNITS"seconds"MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"The number of seconds since the agent last incremented the
agentBoots object."::={ usecAgent 3}agentSize OBJECT-TYPESYNTAXINTEGER(484..65507)MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"The maximum length in octets of an SNMPv2 message which
this agent will accept using any transport mapping."::={ usecAgent 4}-- USEC statistics
--
-- a collection of objects providing basic instrumentation of
-- the SNMPv2 entity implementing the user-based security modelusecStats OBJECTIDENTIFIER::={ usecMIBObjects 2}usecStatsUnsupportedQoS OBJECT-TYPESYNTAXCounter32MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"The total number of packets received by the SNMPv2 entity
which were dropped because they requested a quality-of-
service that was unknown to the agent or otherwise
unavailable."::={ usecStats 1}usecStatsNotInWindows OBJECT-TYPESYNTAXCounter32MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"The total number of packets received by the SNMPv2 entity
which were dropped because they appeared outside of the
agent's window."::={ usecStats 2}usecStatsUnknownUserNames OBJECT-TYPESYNTAXCounter32MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"The total number of packets received by the SNMPv2 entity
which were dropped because they referenced a user that was
not known to the agent."::={ usecStats 3}usecStatsWrongDigestValues OBJECT-TYPESYNTAXCounter32MAX-ACCESSread-only
STATUScurrentDESCRIPTION"The total number of packets received by the SNMPv2 entity
which were dropped because they didn't contain the expected
digest value."::={ usecStats 4}usecStatsUnknownContexts OBJECT-TYPESYNTAXCounter32MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"The total number of packets received by the SNMPv2 entity
which were dropped because they referenced a context that
was not known to the agent."::={ usecStats 5}usecStatsBadParameters OBJECT-TYPESYNTAXCounter32MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"The total number of packets received by the SNMPv2 entity
which were dropped because the <parameters> field was
improperly encoded or had invalid syntax."::={ usecStats 6}usecStatsUnauthorizedOperations OBJECT-TYPESYNTAXCounter32MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"The total number of packets received by the SNMPv2 entity
which were dropped because the PDU type referred to an
operation that is invalid or not authorized."::={ usecStats 7}-- conformance informationusecMIBConformance
OBJECTIDENTIFIER::={ usecMIB 2}usecMIBCompliances
OBJECTIDENTIFIER::={ usecMIBConformance 1}usecMIBGroups OBJECTIDENTIFIER::={ usecMIBConformance 2}-- compliance statementsusecMIBCompliance MODULE-COMPLIANCESTATUScurrentDESCRIPTION"The compliance statement for SNMPv2 entities which
implement the SNMPv2 USEC model."MODULE-- this moduleMANDATORY-GROUPS{ usecBasicGroup,
usecStatsGroup }::={ usecMIBCompliances 1}-- units of conformanceusecBasicGroup OBJECT-GROUPOBJECTS{ agentID,
agentBoots,
agentTime,
agentSize }
STATUScurrentDESCRIPTION"A collection of objects providing identification, clocks,
and capabilities of an SNMPv2 entity which implements the
SNMPv2 USEC model."::={ usecMIBGroups 1}usecStatsGroup OBJECT-GROUPOBJECTS{ usecStatsUnsupportedQoS,
usecStatsNotInWindows,
usecStatsUnknownUserNames,
usecStatsWrongDigestValues,
usecStatsUnknownContexts,
usecStatsBadParameters,
usecStatsUnauthorizedOperations }STATUScurrentDESCRIPTION"A collection of objects providing basic error statistics of
an SNMPv2 entity which implements the SNMPv2 USEC model."::={ usecMIBGroups 2}END