BAY-STACK-STATS-MIB DEFINITIONS ::= BEGIN

IMPORTS
    OBJECT-TYPE, MODULE-IDENTITY, Counter64, Integer32
        FROM SNMPv2-SMI
    InterfaceIndex
        FROM IF-MIB
    bayStackMibs
        FROM SYNOPTICS-ROOT-MIB;

bayStackStatsMib MODULE-IDENTITY
    LAST-UPDATED    "200703090000Z"
    ORGANIZATION    "Nortel Networks"
    CONTACT-INFO    "Nortel Networks"
    DESCRIPTION
        "Nortel Networks VRRP Extension MIB

         Copyright 2005-2007 Nortel Networks, Inc.
         All rights reserved.
         This Nortel Networks SNMP Management Information Base
         Specification embodies Nortel Networks' confidential and
         proprietary intellectual property. Nortel Networks retains
         all title and ownership in the Specification, including any
         revisions.

         This Specification is supplied 'AS IS,' and Nortel Networks
         makes no warranty, either express or implied, as to the use,
         operation, condition, or performance of the Specification."

    REVISION "200703090000Z" -- 09 March 2007
    DESCRIPTION "v2:  Added bayStackStatsUnitTable."

    REVISION "200508120000Z" -- 12 August 2005
    DESCRIPTION "v1:  Initial version."

    ::= { bayStackMibs 12 }

bayStackStatsNotifications OBJECT IDENTIFIER ::= { bayStackStatsMib 0 }
bayStackStatsObjects       OBJECT IDENTIFIER ::= { bayStackStatsMib 1 }

-- -------------------------------------------------------------
-- Textual Conventions
-- -------------------------------------------------------------

-- -------------------------------------------------------------
-- Baystack Interface Stats Table
-- -------------------------------------------------------------

bayStackStatsIfTable OBJECT-TYPE
    SYNTAX SEQUENCE OF BayStackStatsIfEntry
    MAX-ACCESS not-accessible
    STATUS current
    DESCRIPTION
        "Table of per-interface statistics counters."
    ::= { bayStackStatsObjects 1 }

bayStackStatsIfEntry OBJECT-TYPE
    SYNTAX BayStackStatsIfEntry
    MAX-ACCESS not-accessible
    STATUS current
    DESCRIPTION
        ""
    INDEX { bayStackStatsIfIndex }
    ::= { bayStackStatsIfTable 1 }

BayStackStatsIfEntry ::=
    SEQUENCE {
        bayStackStatsIfIndex                   InterfaceIndex,
        bayStackStatsIfNoResourcesPktsDropped  Counter64
    }

bayStackStatsIfIndex OBJECT-TYPE
    SYNTAX      InterfaceIndex
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION "ifIndex value of the interface."
    ::= { bayStackStatsIfEntry 1 }
 
bayStackStatsIfNoResourcesPktsDropped OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The number of packets dropped due to a lack of resources."
    ::= { bayStackStatsIfEntry 2 }

-- -------------------------------------------------------------
-- Baystack Unit Stats Table
-- -------------------------------------------------------------

bayStackStatsUnitTable OBJECT-TYPE
    SYNTAX SEQUENCE OF BayStackStatsUnitEntry
    MAX-ACCESS not-accessible
    STATUS current
    DESCRIPTION
        "Table of per-unit statistics counters.  This table only
         contains entries in a stack.  On a standalone unit, this
         table will be empty."
    ::= { bayStackStatsObjects 2 }

bayStackStatsUnitEntry OBJECT-TYPE
    SYNTAX BayStackStatsUnitEntry
    MAX-ACCESS not-accessible
    STATUS current
    DESCRIPTION
        ""
    INDEX { bayStackStatsUnitIndex }
    ::= { bayStackStatsUnitTable 1 }

BayStackStatsUnitEntry ::=
    SEQUENCE {
        bayStackStatsUnitIndex                   Integer32,
        bayStackStatsUnitNoResourcesPktsDropped  Counter64
    }

bayStackStatsUnitIndex OBJECT-TYPE
    SYNTAX      Integer32 (1..8)
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION "Unit number."
    ::= { bayStackStatsUnitEntry 1 }
 
bayStackStatsUnitNoResourcesPktsDropped OBJECT-TYPE
    SYNTAX      Counter64
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The number of packets dropped on stack up/down ports on
         this unit due to a lack of resources."
    ::= { bayStackStatsUnitEntry 2 }

END