290 lines
11 KiB
Plaintext
290 lines
11 KiB
Plaintext
-- ==================================================================
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-- Copyright (C) 2004 by Huawei 3Com Technologies. All rights reserved.
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--
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-- Description: Huawei 3Com LAN Switch Storm-Constrain MIB
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-- Reference:
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-- Version: V1.1
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-- History:
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-- V1.0 2005-11-19 Created by XueCong
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-- V1.1 2008-06-06 Modified the description of H3cStormConstrainUnit
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-- add h3cStormCtrlPortMode by jinyi
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-- ==================================================================
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A3COM-HUAWEI-STORM-CONSTRAIN-MIB DEFINITIONS ::= BEGIN
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IMPORTS
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MODULE-IDENTITY, OBJECT-TYPE, Integer32, OBJECT-IDENTITY,
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NOTIFICATION-TYPE
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FROM SNMPv2-SMI
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RowStatus, TEXTUAL-CONVENTION
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FROM SNMPv2-TC
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ifIndex
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FROM RFC1213-MIB
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h3cCommon
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FROM A3COM-HUAWEI-OID-MIB;
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h3cStormConstrain MODULE-IDENTITY
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LAST-UPDATED "200806060000Z"
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ORGANIZATION
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"Huawei 3Com Technologies Co., Ltd."
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CONTACT-INFO
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"Platform Team Huawei 3Com Technologies Co., Ltd.
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Hai-Dian District Beijing P.R. China
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http://www.huawei-3com.com
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Zip:100085"
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DESCRIPTION
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"The Storm-Constrain function is used to avoid the
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packet-storm on a port. Three types of flux can be
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set observed respectively: broadcast, multicast and
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unicast. If an observed flux exceeds its upper limit,
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this kind of flux will be recognized as over-upper-flux.
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This kind of flux will be considered as normal-flux
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until it falls below its lower limit. If any type of
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observed flux is over-upper-flux, the port will change
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its status to controlled-status, that is to stop packet
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forwarding to avoid storm. Only when all the observed
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fluxes are not over-upper-flux, will the port return to
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normal(forwarding) status."
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::= { h3cCommon 66 }
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H3cStormConstrainUnit ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"The unit of the flux.
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none: not define.
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packetsPerSecond: packets per second.
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ratio: unit is 1%. For example, if the value is 40, it means 40%.
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bytesPerSecond: bytes per second.
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kbitsPerSecond: kilobits per second."
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SYNTAX INTEGER
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{
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none(1),
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packetsPerSecond(2),
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ratio(3),
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bytesPerSecond(4),
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kbitsPerSecond(5)
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}
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-- ==================================================================
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--
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-- ======================= definition begin =========================
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--
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-- ==================================================================
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h3cStormScalarGroup OBJECT IDENTIFIER ::= { h3cStormConstrain 1 }
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h3cStormTrapType OBJECT-TYPE
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SYNTAX INTEGER
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{
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broadcast(1),
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multicast(2),
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unicast(3)
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}
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MAX-ACCESS accessible-for-notify
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STATUS current
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DESCRIPTION
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"This value is used to identify the type of trap.
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broadcast: trap message is generated for broadcast flux exceeds
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upper limit or falls under lower limit on a port.
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multicast: trap message is generated for multicast flux exceeds
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upper limit or falls under lower limit on a port.
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unicast : trap message is generated for unicast flux exceeds
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upper limit or falls under lower limit on a port."
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::= { h3cStormScalarGroup 1 }
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h3cStormTrapThreshold OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS accessible-for-notify
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STATUS current
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DESCRIPTION
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"This value is used to figure the threshold of flux in
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trap message.
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For example, when the trap is generated for broadcast
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flux exceeds upper limit on a port, this value is
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equal to upper limit value configured. And when the
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trap is generated for broadcast flux fell under lower
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limit, this value is equal to lower limit value configured."
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::= { h3cStormScalarGroup 2 }
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h3cStormTableGroup OBJECT IDENTIFIER ::= { h3cStormConstrain 2 }
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h3cStormCtrlTable OBJECT-TYPE
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SYNTAX SEQUENCE OF H3cStormCtrlEntry
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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 containing configurations of storm-constrain."
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::= { h3cStormTableGroup 1 }
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h3cStormCtrlEntry OBJECT-TYPE
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SYNTAX H3cStormCtrlEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"Detailed information of storm-constrain configurations."
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INDEX { ifIndex }
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::= { h3cStormCtrlTable 1 }
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H3cStormCtrlEntry ::=
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SEQUENCE {
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h3cStormCtrlPortStatus INTEGER,
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h3cStormCtrlBroadcastUnit H3cStormConstrainUnit,
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h3cStormCtrlBroadcastUpper Integer32,
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h3cStormCtrlBroadcastLower Integer32,
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h3cStormCtrlMulticastUnit H3cStormConstrainUnit,
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h3cStormCtrlMulticastUpper Integer32,
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h3cStormCtrlMulticastLower Integer32,
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h3cStormCtrlUnicastUnit H3cStormConstrainUnit,
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h3cStormCtrlUnicastUpper Integer32,
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h3cStormCtrlUnicastLower Integer32,
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h3cStormCtrlRowStatus RowStatus,
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h3cStormCtrlPortMode INTEGER
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}
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h3cStormCtrlPortStatus OBJECT-TYPE
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SYNTAX INTEGER{ controlled(1), normal(2)}
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"Status of the port:
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controlled: indicate that the port is in controlled status.
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Port which is in this status will not forward some type
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of packet.
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normal : indicate that the port is in normal status."
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::= { h3cStormCtrlEntry 1 }
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h3cStormCtrlBroadcastUnit OBJECT-TYPE
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SYNTAX H3cStormConstrainUnit
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"The unit of the broadcast flux.
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This value must be set together with h3cStormCtrlBroadcastUpper
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and h3cStormCtrlBroadcastLower."
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::= { h3cStormCtrlEntry 2 }
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h3cStormCtrlBroadcastUpper OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"The upper-limit of incoming broadcast taffic at a port
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within 1 second interval.
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Its unit depends on h3cStormCtrlBroadcastUnit value."
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::= { h3cStormCtrlEntry 3 }
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h3cStormCtrlBroadcastLower OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"The lower-limit of incoming broadcast taffic at a port
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within 1 second interval.
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This value must be lower than h3cStormCtrlBroadcastUpper value.
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Its unit depends on h3cStormCtrlBroadcastUnit value."
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::= { h3cStormCtrlEntry 4 }
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h3cStormCtrlMulticastUnit OBJECT-TYPE
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SYNTAX H3cStormConstrainUnit
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"The unit of the multicast flux.
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This value must be set together with h3cStormCtrlMulticastUpper
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and h3cStormCtrlMulticastLower."
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::= { h3cStormCtrlEntry 5 }
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h3cStormCtrlMulticastUpper OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"The upper-limit of incoming multicast taffic at a port
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within 1 second interval.
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Its unit depends on h3cStormCtrlMulticastUnit value."
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::= { h3cStormCtrlEntry 6 }
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h3cStormCtrlMulticastLower OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"The lower-limit of incoming multicast taffic at a port
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within 1 second interval.
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This value must be lower than h3cStormCtrlMulticastUpper value.
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Its unit depends on h3cStormCtrlMulticastUnit value."
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::= { h3cStormCtrlEntry 7 }
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h3cStormCtrlUnicastUnit OBJECT-TYPE
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SYNTAX H3cStormConstrainUnit
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"The unit of the unicast flux.
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This value must be set together with h3cStormCtrlUnicastUpper
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and h3cStormCtrlUnicastLower."
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::= { h3cStormCtrlEntry 8 }
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h3cStormCtrlUnicastUpper OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"The upper-limit of incoming unicast taffic at a port
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within 1 second interval.
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Its unit depends on h3cStormCtrlUnicastUnit value."
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::= { h3cStormCtrlEntry 9 }
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h3cStormCtrlUnicastLower OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"The lower-limit of incoming unicast taffic at a port
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within 1 second interval.
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This value must be lower than h3cStormCtrlUnicastUpper value.
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Its unit depends on h3cStormCtrlUnicastUnit value."
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::= { h3cStormCtrlEntry 10 }
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h3cStormCtrlRowStatus 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 is responsible for managing the creation,
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deletion and modification of rows, which supports active
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status and CreatAndGo, destroy operation."
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::= { h3cStormCtrlEntry 11 }
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h3cStormCtrlPortMode OBJECT-TYPE
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SYNTAX INTEGER{ none(1), block(2), shutdown(3) }
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"The storm control mode of the port."
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::= { h3cStormCtrlEntry 12 }
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h3cStormNotifications OBJECT IDENTIFIER ::= { h3cStormConstrain 3 }
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h3cStormRising NOTIFICATION-TYPE
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OBJECTS { ifIndex, h3cStormTrapType, h3cStormTrapThreshold, h3cStormCtrlPortStatus }
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STATUS current
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DESCRIPTION
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"This trap message is generated when any type of the
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flux exceeds its upper limit on a port."
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::= { h3cStormNotifications 1 }
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h3cStormFalling NOTIFICATION-TYPE
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OBJECTS { ifIndex, h3cStormTrapType, h3cStormTrapThreshold, h3cStormCtrlPortStatus }
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STATUS current
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DESCRIPTION
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"This trap message is generated when a flux which used
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to overflow its upper limit, falls below its lower
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limit on a port."
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::= { h3cStormNotifications 2 }
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END
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