444 lines
17 KiB
Plaintext
444 lines
17 KiB
Plaintext
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CTRON-SMARTTRUNK-MIB DEFINITIONS ::= BEGIN
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-- ctron-smarttrunk-mib.txt
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-- Revision: 01.00.01
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-- Part Number:
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-- Date: April 14, 1999
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-- Cabletron Systems, Inc.
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-- 35 Industrial Way, P.O. Box 5005
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-- Rochester, NH 03867-0505
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-- (603) 332-9400
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-- support@ctron.com
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-- This module provides authoritative definitions for Cabletron's
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-- enterprise-specific port-trunking MIB.
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--
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-- This module will be extended, as needed.
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-- Cabletron Systems reserves the right to make changes in
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-- specification and other information contained in this document
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-- without prior notice. The reader should consult Cabletron Systems
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-- to determine whether any such changes have been made.
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--
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-- In no event shall Cabletron Systems be liable for any incidental,
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-- indirect, special, or consequential damages whatsoever (including
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-- but not limited to lost profits) arising out of or related to this
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-- document or the information contained in it, even if Cabletron
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-- Systems has been advised of, known, or should have known, the
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-- possibility of such damages.
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--
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-- Cabletron grants vendors, end-users, and other interested parties
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-- a non-exclusive license to use this Specification in connection
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-- with the management of Cabletron products.
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-- Copyright February 1999 Cabletron Systems
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-- Note: the design of this MIB owes much to designers of the LEC MIB.
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-- Rev: 1.00.01 cleaned up some spaces to allow import into Spectrum MIB Tools.
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IMPORTS
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MODULE-IDENTITY, OBJECT-TYPE, Integer32, Counter32
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FROM SNMPv2-SMI
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TEXTUAL-CONVENTION, RowStatus, DisplayString, TruthValue
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FROM SNMPv2-TC
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MODULE-COMPLIANCE, OBJECT-GROUP
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FROM SNMPv2-CONF
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InterfaceIndex, ifIndex
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FROM IF-MIB
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ctSmartTrunkBranch
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FROM CTRON-MIB-NAMES;
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ctSmartTrunk MODULE-IDENTITY
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LAST-UPDATED "199812160000Z"
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ORGANIZATION "Cabletron Systems, Inc"
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CONTACT-INFO
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"Cabletron Systems, Inc.
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35 Industrial Way, P.O. Box 5005
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Rochester, NH 03867-0505
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(603) 332-9400
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support@cabletron.com
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http://www.ctron.com"
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DESCRIPTION
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"This mib module defines a portion of the SNMP enterprise MIBs under Cabletron
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enterprise OID pertaining to configuration of Smart TRUNK network links."
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::= { ctSmartTrunkBranch 1 }
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ctSmartTrunkConfig OBJECT IDENTIFIER ::= { ctSmartTrunk 1 }
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ctSmartTrunkDebug OBJECT IDENTIFIER ::= { ctSmartTrunk 2 }
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-- Textual Conventions
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CTSmartTrunkProtocol ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"Type of trunking protocol used. LLAP based switches should use decHuntGroup.
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noProcol applies to all other types of connections."
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SYNTAX INTEGER {
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noProtocol(1),
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decHuntGroup(2)
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}
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CTSmartTrunkIndex ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"Most of the tables in this MIB are indexed in whole
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or in part by 'ctTrunkIndex' - not by 'ifIndex'.
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Why is there a separate index?
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Traditionally, ifIndex values are chosen by agents,
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and are permitted to change across restarts. Using
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ifIndex to index ctTrunkConfigTable could complicate
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row creation and/or cause interoperability problems
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(if each agent had special restrictions on ifIndex).
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Having a separate index avoids these problems."
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SYNTAX INTEGER ( 1..2147483647 )
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CTSmartTrunkName ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"A textual description of this virtual port."
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SYNTAX DisplayString (SIZE(0..32))
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CTSmartTrunkLoadBalanceType ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"The algorithm in use to assign flows to each link in a Smart TRUNK."
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SYNTAX INTEGER {
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balancingUnspecified(1),
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roundRobin(2),
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linkUtilization(3)
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}
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--
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-- Smart Trunk Configuration
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--
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ctTrunkGlobalStatus OBJECT-TYPE
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SYNTAX TruthValue
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"The state of Smart TRUNK capability for this entire managed entity. Default Value is True(1). If set to False(2)
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all smart trunks are put into ifAdminStatus down."
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::= { ctSmartTrunkConfig 1 }
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ctTrunkConfigTable OBJECT-TYPE
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SYNTAX SEQUENCE OF CtTrunkConfigEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"A table describing all of the trunk interfaces
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implemented by this host. Each trunk has a row
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in the MIB-II/RFC 2233 Interfaces table (describing
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the structure of the trunk interface it presents to higher
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layers). Each trunk interface also has a row in this and
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other CTRON-SMARTTRUNK-MIB tables. Smart Trunks use
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ifType propMultiplexor(54). Counters represent the aggregate of
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all physcal links.
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Unlike hardware ports, trunk interfaces can be created by
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management. However, the RFC 2233 Interfaces table
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does not directly support row creation. Therefore,
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creating or deleting a row in the ctTrunkConfigTable is
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defined to have the side effect of creating or
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deleting corresponding rows in
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- the MIB-II / RFC 2233 Interfaces table,
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- any other dependent tables
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New Interfaces table rows for trunk intefaces
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always have 'ifAdminStatus' set to 'down' until the row
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state is becomes Active. Then administration of the
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interface uses normal ifTable ifAdminStatus to enabled it."
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::= { ctSmartTrunkConfig 3 }
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ctTrunkConfigEntry OBJECT-TYPE
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SYNTAX CtTrunkConfigEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"Each table entry contains configuration information for one trunk interface."
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INDEX { ctTrunkIndex }
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::= { ctTrunkConfigTable 1 }
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CtTrunkConfigEntry ::=
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SEQUENCE {
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ctTrunkIndex CTSmartTrunkIndex,
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ctTrunkConfigName CTSmartTrunkName,
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ctTrunkConfigProtocol CTSmartTrunkProtocol,
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ctTrunkConfigLoadBalance CTSmartTrunkLoadBalanceType,
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ctTrunkIfIndex InterfaceIndex,
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ctTrunkRowStatus RowStatus
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}
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ctTrunkIndex OBJECT-TYPE
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SYNTAX CTSmartTrunkIndex
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"A value which uniquely identifies this conceptual
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row in the ctTrunkConfigTable. The Table allows sparse values.
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If the conceptual row identified by this value of
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ctTrunkIndex is recreated following an agent restart,
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the same value of ctTrunkIndex must be used to identify
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the recreated row. (However, the Interfaces table
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index associated with the client may change. ifAlias in ifXTable is used
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then to reassociate ifIndexes based on ifAlias. In the case of the SSR,
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Smart Trunks are manipulated as st.ctTrunkIndex"
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::= { ctTrunkConfigEntry 1 }
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ctTrunkConfigName OBJECT-TYPE
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SYNTAX CTSmartTrunkName
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"The Trunk's Name, just for informational purposes. It may be changed
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regardless of the RowStatus value."
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DEFVAL { "" }
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::= { ctTrunkConfigEntry 2 }
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ctTrunkConfigProtocol OBJECT-TYPE
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SYNTAX CTSmartTrunkProtocol
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"Trunking protocol in use. Once the row is active, it can not be changed."
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DEFVAL { decHuntGroup }
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::= { ctTrunkConfigEntry 3 }
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ctTrunkConfigLoadBalance OBJECT-TYPE
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SYNTAX CTSmartTrunkLoadBalanceType
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"The type of load balance algorithm applied to this trunk.
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Once Row is active, the agent may override this value with an implmentation specific
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default."
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DEFVAL { balancingUnspecified }
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::= { ctTrunkConfigEntry 4 }
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ctTrunkIfIndex OBJECT-TYPE
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SYNTAX InterfaceIndex
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The ifIndex in ifTable, ifXTable that is associated with the trunk that is
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represented by this row."
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::= { ctTrunkConfigEntry 5 }
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ctTrunkRowStatus OBJECT-TYPE
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SYNTAX RowStatus
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"This object lets network managers create and delete
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trunk interfaces, on systems that support this
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optional capability.
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It does not control the activation and deactivation
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of these interfaces; they are controlled by 'ifAdminStatus'
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in the ifTable. However, changing row state from active
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to notInService. will have the side effect of changing
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their 'ifAdminStatus' values to 'noPresent' or 'down',
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thus causing any active trunk connections to be terminated.
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When creating a trunk interface, it is up to the
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management station to determine a suitable 'ctTrunkIndex'.
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To facilitate interoperability, agents should not put
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any restrictions on the 'ctTrunkIndex' beyond the obvious
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ones that it be valid and unused.
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The Managed Objects that must be set in this table
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for a row to change from nonExistent/notReady to notInService/Active
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is simply an index. Ports can then be added to the Smart TRUNK
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via the ifStackTable.
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If you create a trunk interface via this object,
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it will initially have
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'ifAdminStatus' = 'down'
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'ifOperStatus' = 'down' when RowStatus is changed to active."
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::= { ctTrunkConfigEntry 6 }
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--
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-- SmartTrunk Connection Table
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--
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ctTrunkConnectionTable OBJECT-TYPE
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SYNTAX SEQUENCE OF CtTrunkConnectionEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"This table describes how local interfaces that are
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participating in a trunk are connected to remote
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interfaces.
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With this table, a management entity can determine
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that (for example) local interfaces 3, 4, and 6 are
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connected to remote interfaces 10, 17, and 19.
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This table is useful to debug configuration errors
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with remote devices. If ifAdminStatus/ifOperState is
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up, and no corresponding row is found in this table,
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then a management station can assume a the remote
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end does not have the decHuntGroup protocol active.
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Note: this entire table is read-only. Rows are
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created and deleted from this table as a side
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effect of trunks being created and deleted.
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Note: a managment entity could determine (for
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example) that interface 3 was participating in
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trunk 3 by using the ifStackTable and ctTrunkIfIndex."
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::= { ctSmartTrunkConfig 4 }
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ctTrunkConnectionEntry OBJECT-TYPE
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SYNTAX CtTrunkConnectionEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"Each table entry contains configuration information
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for one interface that is participating in a trunk."
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INDEX { ifIndex }
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::= { ctTrunkConnectionTable 1 }
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CtTrunkConnectionEntry ::=
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SEQUENCE {
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ctTrunkPortRemoteIfIndex InterfaceIndex
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}
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ctTrunkPortRemoteIfIndex OBJECT-TYPE
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SYNTAX InterfaceIndex
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The ifIndex of the interface at the other end of
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this part of the trunk link. If this value is 0,
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then for some reason there is no interface on the
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other side of this link. This might be a temporary
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condition or it might represent a real problem.
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Note: this table is indexed by ifIndex. So the
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index is the local ifIndex value and
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ctTrunkPortRemoteIfIndex is the remote ifIndex."
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::= { ctTrunkConnectionEntry 1 }
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-- END of ctTrunkConnectionTable
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ctTrunkLLAPRequirement OBJECT-TYPE
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SYNTAX INTEGER {
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required(1),
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notRequired(2)
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}
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"Indicates whether this managed entity requires the
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LLAP updates to perform the trunking function.
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Certain families of products require LLAP (decHuntGroup Protocol)
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order for the Smart TRUNK functionality to work.
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A value of 1 implies that LLAP is necessary for smart-trunking
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to work on this platform, a value of 2 indicates that it is
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not necessary."
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::= { ctSmartTrunkDebug 1 }
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ctTrunkMaxTrunks OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The maximum number of trunks that can be configured
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on this managed entity."
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::= { ctSmartTrunkDebug 2 }
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-- The Trunk-Flow Diagnostic table
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--
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-- this table is optional; it will be implemented on those devices
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-- that use "flows"
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ctTrunkFlowDiagnosticTable OBJECT-TYPE
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SYNTAX SEQUENCE OF CtTrunkFlowDiagnosticEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION "Provide a means to programmatically evaluate the load
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balancing of a smart trunk. Assumes that load balancing is done on a
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flow by flow basis."
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::= { ctSmartTrunkDebug 4 }
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ctTrunkFlowDiagnosticEntry OBJECT-TYPE
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SYNTAX CtTrunkFlowDiagnosticEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION "Each row refers to a specific smart trunk and port within
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that smart trunk."
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INDEX { ctTrunkIndex, ifIndex }
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::= { ctTrunkFlowDiagnosticTable 1 }
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CtTrunkFlowDiagnosticEntry ::=
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SEQUENCE {
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ctTrunkFlowDiagnosticInstalledFlows Counter32
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}
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ctTrunkFlowDiagnosticInstalledFlows OBJECT-TYPE
|
||
|
|
SYNTAX Counter32
|
||
|
|
MAX-ACCESS read-only
|
||
|
|
STATUS current
|
||
|
|
DESCRIPTION "A counter of the flows installed on this port since it was
|
||
|
|
first operational."
|
||
|
|
::= { ctTrunkFlowDiagnosticEntry 1 }
|
||
|
|
|
||
|
|
-- END of ctTrunkFlowDiagnosticTable
|
||
|
|
|
||
|
|
--
|
||
|
|
-- Compliance
|
||
|
|
--
|
||
|
|
|
||
|
|
ctTrunkConformance OBJECT IDENTIFIER ::= { ctSmartTrunk 3 }
|
||
|
|
ctTrunkCompliances OBJECT IDENTIFIER ::= { ctTrunkConformance 1 }
|
||
|
|
ctTrunkGroups OBJECT IDENTIFIER ::= { ctTrunkConformance 2 }
|
||
|
|
|
||
|
|
ctTrunkComplianceV10 MODULE-COMPLIANCE
|
||
|
|
STATUS current
|
||
|
|
DESCRIPTION
|
||
|
|
"The compliance statement for the CTRON-SMARTTRUNK-MIB."
|
||
|
|
MODULE -- this module
|
||
|
|
MANDATORY-GROUPS { ctTrunkConfGroupV10 }
|
||
|
|
|
||
|
|
GROUP ctTrunkFlowDiagnosticGroup
|
||
|
|
DESCRIPTION
|
||
|
|
"This group is mandatory for all network devices
|
||
|
|
which utilize 'flows'. in order to pass packets along their
|
||
|
|
way."
|
||
|
|
|
||
|
|
::= { ctTrunkCompliances 1 }
|
||
|
|
|
||
|
|
ctTrunkConfGroupV10 OBJECT-GROUP
|
||
|
|
OBJECTS {
|
||
|
|
ctTrunkGlobalStatus,
|
||
|
|
ctTrunkRowStatus,
|
||
|
|
ctTrunkConfigName,
|
||
|
|
ctTrunkConfigProtocol,
|
||
|
|
ctTrunkConfigLoadBalance,
|
||
|
|
ctTrunkIfIndex,
|
||
|
|
ctTrunkPortRemoteIfIndex,
|
||
|
|
ctTrunkLLAPRequirement,
|
||
|
|
ctTrunkMaxTrunks
|
||
|
|
}
|
||
|
|
STATUS current
|
||
|
|
DESCRIPTION
|
||
|
|
"A set of managed objects that make up version 1.0 of the CTRON-SMARTTRUNK-MIB."
|
||
|
|
::= { ctTrunkGroups 1 }
|
||
|
|
|
||
|
|
ctTrunkFlowDiagnosticGroup OBJECT-GROUP
|
||
|
|
OBJECTS { ctTrunkFlowDiagnosticInstalledFlows }
|
||
|
|
STATUS current
|
||
|
|
DESCRIPTION
|
||
|
|
"A collection of diagnostic information related to
|
||
|
|
interfaces participating in SmartTrunks; specifically
|
||
|
|
to interfaces on devices that use 'flows'."
|
||
|
|
::= { ctTrunkGroups 2 }
|
||
|
|
|
||
|
|
END
|