-- ================================================================== -- Copyright (C) 2004 by Huawei 3Com Technologies. All rights reserved. -- -- Description: Huawei 3Com LAN Switch Storm-Constrain MIB -- Reference: -- Version: V1.1 -- History: -- V1.0 2005-11-19 Created by XueCong -- V1.1 2008-06-06 Modified the description of H3cStormConstrainUnit -- add h3cStormCtrlPortMode by jinyi -- ================================================================== H3C-STORM-CONSTRAIN-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Integer32, OBJECT-IDENTITY, NOTIFICATION-TYPE FROM SNMPv2-SMI RowStatus, TEXTUAL-CONVENTION FROM SNMPv2-TC ifIndex FROM RFC1213-MIB h3cCommon FROM HUAWEI-3COM-OID-MIB; h3cStormConstrain MODULE-IDENTITY LAST-UPDATED "200806060000Z" ORGANIZATION "Huawei 3Com Technologies Co., Ltd." CONTACT-INFO "Platform Team Huawei 3Com Technologies Co., Ltd. Hai-Dian District Beijing P.R. China http://www.huawei-3com.com Zip:100085" DESCRIPTION "The Storm-Constrain function is used to avoid the packet-storm on a port. Three types of flux can be set observed respectively: broadcast, multicast and unicast. If an observed flux exceeds its upper limit, this kind of flux will be recognized as over-upper-flux. This kind of flux will be considered as normal-flux until it falls below its lower limit. If any type of observed flux is over-upper-flux, the port will change its status to controlled-status, that is to stop packet forwarding to avoid storm. Only when all the observed fluxes are not over-upper-flux, will the port return to normal(forwarding) status." ::= { h3cCommon 66 } H3cStormConstrainUnit ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The unit of the flux. none: not define. packetsPerSecond: packets per second. ratio: unit is 1%. For example, if the value is 40, it means 40%. bytesPerSecond: bytes per second. kbitsPerSecond: kilobits per second." SYNTAX INTEGER { none(1), packetsPerSecond(2), ratio(3), bytesPerSecond(4), kbitsPerSecond(5) } -- ================================================================== -- -- ======================= definition begin ========================= -- -- ================================================================== h3cStormScalarGroup OBJECT IDENTIFIER ::= { h3cStormConstrain 1 } h3cStormTrapType OBJECT-TYPE SYNTAX INTEGER { broadcast(1), multicast(2), unicast(3) } MAX-ACCESS accessible-for-notify STATUS current DESCRIPTION "This value is used to identify the type of trap. broadcast: trap message is generated for broadcast flux exceeds upper limit or falls under lower limit on a port. multicast: trap message is generated for multicast flux exceeds upper limit or falls under lower limit on a port. unicast : trap message is generated for unicast flux exceeds upper limit or falls under lower limit on a port." ::= { h3cStormScalarGroup 1 } h3cStormTrapThreshold OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS accessible-for-notify STATUS current DESCRIPTION "This value is used to figure the threshold of flux in trap message. For example, when the trap is generated for broadcast flux exceeds upper limit on a port, this value is equal to upper limit value configured. And when the trap is generated for broadcast flux fell under lower limit, this value is equal to lower limit value configured." ::= { h3cStormScalarGroup 2 } h3cStormTableGroup OBJECT IDENTIFIER ::= { h3cStormConstrain 2 } h3cStormCtrlTable OBJECT-TYPE SYNTAX SEQUENCE OF H3cStormCtrlEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing configurations of storm-constrain." ::= { h3cStormTableGroup 1 } h3cStormCtrlEntry OBJECT-TYPE SYNTAX H3cStormCtrlEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Detailed information of storm-constrain configurations." INDEX { ifIndex } ::= { h3cStormCtrlTable 1 } H3cStormCtrlEntry ::= SEQUENCE { h3cStormCtrlPortStatus INTEGER, h3cStormCtrlBroadcastUnit H3cStormConstrainUnit, h3cStormCtrlBroadcastUpper Integer32, h3cStormCtrlBroadcastLower Integer32, h3cStormCtrlMulticastUnit H3cStormConstrainUnit, h3cStormCtrlMulticastUpper Integer32, h3cStormCtrlMulticastLower Integer32, h3cStormCtrlUnicastUnit H3cStormConstrainUnit, h3cStormCtrlUnicastUpper Integer32, h3cStormCtrlUnicastLower Integer32, h3cStormCtrlRowStatus RowStatus, h3cStormCtrlPortMode INTEGER } h3cStormCtrlPortStatus OBJECT-TYPE SYNTAX INTEGER{ controlled(1), normal(2)} MAX-ACCESS read-only STATUS current DESCRIPTION "Status of the port: controlled: indicate that the port is in controlled status. Port which is in this status will not forward some type of packet. normal : indicate that the port is in normal status." ::= { h3cStormCtrlEntry 1 } h3cStormCtrlBroadcastUnit OBJECT-TYPE SYNTAX H3cStormConstrainUnit MAX-ACCESS read-create STATUS current DESCRIPTION "The unit of the broadcast flux. This value must be set together with h3cStormCtrlBroadcastUpper and h3cStormCtrlBroadcastLower." ::= { h3cStormCtrlEntry 2 } h3cStormCtrlBroadcastUpper OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-create STATUS current DESCRIPTION "The upper-limit of incoming broadcast taffic at a port within 1 second interval. Its unit depends on h3cStormCtrlBroadcastUnit value." ::= { h3cStormCtrlEntry 3 } h3cStormCtrlBroadcastLower OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-create STATUS current DESCRIPTION "The lower-limit of incoming broadcast taffic at a port within 1 second interval. This value must be lower than h3cStormCtrlBroadcastUpper value. Its unit depends on h3cStormCtrlBroadcastUnit value." ::= { h3cStormCtrlEntry 4 } h3cStormCtrlMulticastUnit OBJECT-TYPE SYNTAX H3cStormConstrainUnit MAX-ACCESS read-create STATUS current DESCRIPTION "The unit of the multicast flux. This value must be set together with h3cStormCtrlMulticastUpper and h3cStormCtrlMulticastLower." ::= { h3cStormCtrlEntry 5 } h3cStormCtrlMulticastUpper OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-create STATUS current DESCRIPTION "The upper-limit of incoming multicast taffic at a port within 1 second interval. Its unit depends on h3cStormCtrlMulticastUnit value." ::= { h3cStormCtrlEntry 6 } h3cStormCtrlMulticastLower OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-create STATUS current DESCRIPTION "The lower-limit of incoming multicast taffic at a port within 1 second interval. This value must be lower than h3cStormCtrlMulticastUpper value. Its unit depends on h3cStormCtrlMulticastUnit value." ::= { h3cStormCtrlEntry 7 } h3cStormCtrlUnicastUnit OBJECT-TYPE SYNTAX H3cStormConstrainUnit MAX-ACCESS read-create STATUS current DESCRIPTION "The unit of the unicast flux. This value must be set together with h3cStormCtrlUnicastUpper and h3cStormCtrlUnicastLower." ::= { h3cStormCtrlEntry 8 } h3cStormCtrlUnicastUpper OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-create STATUS current DESCRIPTION "The upper-limit of incoming unicast taffic at a port within 1 second interval. Its unit depends on h3cStormCtrlUnicastUnit value." ::= { h3cStormCtrlEntry 9 } h3cStormCtrlUnicastLower OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-create STATUS current DESCRIPTION "The lower-limit of incoming unicast taffic at a port within 1 second interval. This value must be lower than h3cStormCtrlUnicastUpper value. Its unit depends on h3cStormCtrlUnicastUnit value." ::= { h3cStormCtrlEntry 10 } h3cStormCtrlRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object is responsible for managing the creation, deletion and modification of rows, which supports active status and CreatAndGo, destroy operation." ::= { h3cStormCtrlEntry 11 } h3cStormCtrlPortMode OBJECT-TYPE SYNTAX INTEGER{ none(1), block(2), shutdown(3) } MAX-ACCESS read-create STATUS current DESCRIPTION "The storm control mode of the port." ::= { h3cStormCtrlEntry 12 } h3cStormNotifications OBJECT IDENTIFIER ::= { h3cStormConstrain 3 } h3cStormRising NOTIFICATION-TYPE OBJECTS { ifIndex, h3cStormTrapType, h3cStormTrapThreshold, h3cStormCtrlPortStatus } STATUS current DESCRIPTION "This trap message is generated when any type of the flux exceeds its upper limit on a port." ::= { h3cStormNotifications 1 } h3cStormFalling NOTIFICATION-TYPE OBJECTS { ifIndex, h3cStormTrapType, h3cStormTrapThreshold, h3cStormCtrlPortStatus } STATUS current DESCRIPTION "This trap message is generated when a flux which used to overflow its upper limit, falls below its lower limit on a port." ::= { h3cStormNotifications 2 } END