-- ================================================================== -- Copyright (c) 2004-2015 New H3C Tech. Co., Ltd. All rights reserved. -- -- Description: Storm-Constrain MIB -- Reference: -- Version: V1.2 -- History: -- V1.0 2005-11-19 Created by XueCong -- V1.1 2008-06-06 Modified the description of Hh3cStormConstrainUnit -- Added hh3cStormCtrlPortMode by jinyi -- V1.2 2015-06-17 Modified the description of Hh3cStormConstrainUnit -- Added knownUnicast to hh3cStormTrapType by yangyiquan -- ================================================================== HH3C-STORM-CONSTRAIN-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Integer32, NOTIFICATION-TYPE FROM SNMPv2-SMI RowStatus, TEXTUAL-CONVENTION FROM SNMPv2-TC ifIndex FROM IF-MIB hh3cCommon FROM HH3C-OID-MIB; hh3cStormConstrain MODULE-IDENTITY LAST-UPDATED "201506170000Z" ORGANIZATION "New H3C Tech. Co., Ltd." CONTACT-INFO "Platform Team New H3C Tech. Co., Ltd. Hai-Dian District Beijing P.R. China http://www.h3c.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." REVISION "201506170000Z" DESCRIPTION "To add knownUnicast to hh3cStormTrapType." ::= { hh3cCommon 66 } Hh3cStormConstrainUnit ::= 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 ========================= -- -- ================================================================== hh3cStormScalarGroup OBJECT IDENTIFIER ::= { hh3cStormConstrain 1 } hh3cStormTrapType OBJECT-TYPE SYNTAX INTEGER { broadcast(1), multicast(2), unicast(3), knownUnicast(4) } MAX-ACCESS accessible-for-notify STATUS current DESCRIPTION "This value is used to identify the type of trap. broadcast: Trap message generated when broadcast traffic exceeds the upper limit or falls below the lower limit on a port. multicast: Trap message generated when multicast traffic exceeds the upper limit or falls below the lower limit on a port. unicast : Trap message generated when unknown unicast traffic exceeds the upper limit or falls below the lower limit on a port. knownUnicast: Trap message generated when known unicast traffic exceeds the upper limit or falls below the lower limit on a port." ::= { hh3cStormScalarGroup 1 } hh3cStormTrapThreshold 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." ::= { hh3cStormScalarGroup 2 } hh3cStormTableGroup OBJECT IDENTIFIER ::= { hh3cStormConstrain 2 } hh3cStormCtrlTable OBJECT-TYPE SYNTAX SEQUENCE OF Hh3cStormCtrlEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing configurations of storm-constrain." ::= { hh3cStormTableGroup 1 } hh3cStormCtrlEntry OBJECT-TYPE SYNTAX Hh3cStormCtrlEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Detailed information of storm-constrain configurations." INDEX { ifIndex } ::= { hh3cStormCtrlTable 1 } Hh3cStormCtrlEntry ::= SEQUENCE { hh3cStormCtrlPortStatus INTEGER, hh3cStormCtrlBroadcastUnit Hh3cStormConstrainUnit, hh3cStormCtrlBroadcastUpper Integer32, hh3cStormCtrlBroadcastLower Integer32, hh3cStormCtrlMulticastUnit Hh3cStormConstrainUnit, hh3cStormCtrlMulticastUpper Integer32, hh3cStormCtrlMulticastLower Integer32, hh3cStormCtrlUnicastUnit Hh3cStormConstrainUnit, hh3cStormCtrlUnicastUpper Integer32, hh3cStormCtrlUnicastLower Integer32, hh3cStormCtrlRowStatus RowStatus, hh3cStormCtrlPortMode INTEGER } hh3cStormCtrlPortStatus 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." ::= { hh3cStormCtrlEntry 1 } hh3cStormCtrlBroadcastUnit OBJECT-TYPE SYNTAX Hh3cStormConstrainUnit MAX-ACCESS read-create STATUS current DESCRIPTION "The unit of the broadcast flux. This value must be set together with hh3cStormCtrlBroadcastUpper and hh3cStormCtrlBroadcastLower." ::= { hh3cStormCtrlEntry 2 } hh3cStormCtrlBroadcastUpper 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 hh3cStormCtrlBroadcastUnit value." ::= { hh3cStormCtrlEntry 3 } hh3cStormCtrlBroadcastLower 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 hh3cStormCtrlBroadcastUpper value. Its unit depends on hh3cStormCtrlBroadcastUnit value." ::= { hh3cStormCtrlEntry 4 } hh3cStormCtrlMulticastUnit OBJECT-TYPE SYNTAX Hh3cStormConstrainUnit MAX-ACCESS read-create STATUS current DESCRIPTION "The unit of the multicast flux. This value must be set together with hh3cStormCtrlMulticastUpper and hh3cStormCtrlMulticastLower." ::= { hh3cStormCtrlEntry 5 } hh3cStormCtrlMulticastUpper 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 hh3cStormCtrlMulticastUnit value." ::= { hh3cStormCtrlEntry 6 } hh3cStormCtrlMulticastLower 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 hh3cStormCtrlMulticastUpper value. Its unit depends on hh3cStormCtrlMulticastUnit value." ::= { hh3cStormCtrlEntry 7 } hh3cStormCtrlUnicastUnit OBJECT-TYPE SYNTAX Hh3cStormConstrainUnit MAX-ACCESS read-create STATUS current DESCRIPTION "The unit of the unicast flux. This value must be set together with hh3cStormCtrlUnicastUpper and hh3cStormCtrlUnicastLower." ::= { hh3cStormCtrlEntry 8 } hh3cStormCtrlUnicastUpper 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 hh3cStormCtrlUnicastUnit value." ::= { hh3cStormCtrlEntry 9 } hh3cStormCtrlUnicastLower 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 hh3cStormCtrlUnicastUpper value. Its unit depends on hh3cStormCtrlUnicastUnit value." ::= { hh3cStormCtrlEntry 10 } hh3cStormCtrlRowStatus 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." ::= { hh3cStormCtrlEntry 11 } hh3cStormCtrlPortMode OBJECT-TYPE SYNTAX INTEGER{ none(1), block(2), shutdown(3) } MAX-ACCESS read-create STATUS current DESCRIPTION "The storm control mode of the port." ::= { hh3cStormCtrlEntry 12 } hh3cStormNotifications OBJECT IDENTIFIER ::= { hh3cStormConstrain 3 } hh3cStormRising NOTIFICATION-TYPE OBJECTS { ifIndex, hh3cStormTrapType, hh3cStormTrapThreshold, hh3cStormCtrlPortStatus } STATUS current DESCRIPTION "This trap message is generated when any type of the flux exceeds its upper limit on a port." ::= { hh3cStormNotifications 1 } hh3cStormFalling NOTIFICATION-TYPE OBJECTS { ifIndex, hh3cStormTrapType, hh3cStormTrapThreshold, hh3cStormCtrlPortStatus } 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." ::= { hh3cStormNotifications 2 } END