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HH3C-STORM-CONSTRAIN-MIB

        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.

Source file: HH3C-STORM-CONSTRAIN-MIB
Last revised: 17 Jun 2015, 00:00 UTC
Identity: hh3cStormConstrain
Base OID: 1.3.6.1.4.1.25506.2.66

Imported Objects

HH3C-OID-MIB	hh3cCommon
IF-MIB	ifIndex
SNMPv2-SMI	Integer32 MODULE-IDENTITY (no object page) NOTIFICATION-TYPE (no object page) OBJECT-TYPE (no object page)
SNMPv2-TC	RowStatus TEXTUAL-CONVENTION (no object page)

Net-SNMP examples using the hh3c MIB directory Show commands

These commands use the standard Observium installation path and load the selected MIB variant before the RFC and Net-SNMP directories.

Translate the module identity

/usr/bin/snmptranslate -Pud -Ir -On -m 'HH3C-STORM-CONSTRAIN-MIB' -M '/opt/observium/mibs/hh3c:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'HH3C-STORM-CONSTRAIN-MIB::hh3cStormConstrain'

Walk the MIB subtree

/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'HH3C-STORM-CONSTRAIN-MIB' -M '/opt/observium/mibs/hh3c:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'HH3C-STORM-CONSTRAIN-MIB::hh3cStormConstrain'

How SNMP, Net-SNMP, MIB paths, and variants work

Objects (20)

hh3cStormConstrain		`.1.3.6.1.4.1.25506.2.66`
hh3cStormScalarGroup		`.1.3.6.1.4.1.25506.2.66.1`
hh3cStormTrapType	Enumeration	`.1.3.6.1.4.1.25506.2.66.1.1`
hh3cStormTrapThreshold	SNMPv2-SMIInteger32	`.1.3.6.1.4.1.25506.2.66.1.2`
hh3cStormTableGroup		`.1.3.6.1.4.1.25506.2.66.2`
hh3cStormCtrlTable		`.1.3.6.1.4.1.25506.2.66.2.1`
hh3cStormCtrlEntry	IF-MIBifIndex	`.1.3.6.1.4.1.25506.2.66.2.1.1`
hh3cStormCtrlPortStatus	Enumeration	`.1.3.6.1.4.1.25506.2.66.2.1.1.1`
hh3cStormCtrlUnicastLower r/w	SNMPv2-SMIInteger32	`.1.3.6.1.4.1.25506.2.66.2.1.1.10`
hh3cStormCtrlRowStatus r/w	SNMPv2-TCRowStatus	`.1.3.6.1.4.1.25506.2.66.2.1.1.11`
hh3cStormCtrlPortMode r/w	Enumeration	`.1.3.6.1.4.1.25506.2.66.2.1.1.12`
hh3cStormCtrlBroadcastUnit r/w	Hh3cStormConstrainUnit	`.1.3.6.1.4.1.25506.2.66.2.1.1.2`
hh3cStormCtrlBroadcastUpper r/w	SNMPv2-SMIInteger32	`.1.3.6.1.4.1.25506.2.66.2.1.1.3`
hh3cStormCtrlBroadcastLower r/w	SNMPv2-SMIInteger32	`.1.3.6.1.4.1.25506.2.66.2.1.1.4`
hh3cStormCtrlMulticastUnit r/w	Hh3cStormConstrainUnit	`.1.3.6.1.4.1.25506.2.66.2.1.1.5`
hh3cStormCtrlMulticastUpper r/w	SNMPv2-SMIInteger32	`.1.3.6.1.4.1.25506.2.66.2.1.1.6`
hh3cStormCtrlMulticastLower r/w	SNMPv2-SMIInteger32	`.1.3.6.1.4.1.25506.2.66.2.1.1.7`
hh3cStormCtrlUnicastUnit r/w	Hh3cStormConstrainUnit	`.1.3.6.1.4.1.25506.2.66.2.1.1.8`
hh3cStormCtrlUnicastUpper r/w	SNMPv2-SMIInteger32	`.1.3.6.1.4.1.25506.2.66.2.1.1.9`
hh3cStormNotifications		`.1.3.6.1.4.1.25506.2.66.3`

Dependencies (8) 4 direct · 4 transitive Show tree and compile order Hide dependency details

Each imported module is resolved in the importing module's source directory first, then through the normal default-variant rules.

Dependency tree

HH3C-STORM-CONSTRAIN-MIBhh3cselected
- HH3C-OID-MIBhh3c1 symbol
  - RFC1155-SMIrfcdefault fallback1 symbol
- IF-MIBrfcdefault fallback1 symbol
  - IANAifType-MIBrfc1 symbol
    - SNMPv2-SMIrfc2 symbols
    - SNMPv2-TCrfc1 symbol
      - SNMPv2-SMIrfcshared1 symbol
  - SNMPv2-CONFrfc3 symbols
    - SNMPv2-SMIrfcshared3 symbols
  - SNMPv2-MIBrfc1 symbol
    - SNMPv2-CONFrfcshared3 symbols
    - SNMPv2-SMIrfcshared7 symbols
    - SNMPv2-TCrfcshared3 symbols
  - SNMPv2-SMIrfcshared9 symbols
  - SNMPv2-TCrfcshared8 symbols
- SNMPv2-SMIrfcdefault fallbackshared4 symbols
- SNMPv2-TCrfcdefault fallbackshared2 symbols

Dependency-first compile order

Type Definitions (1)

Hh3cStormConstrainUnit	Enumeration	`none(1)` `packetsPerSecond(2)` `ratio(3)` `bytesPerSecond(4)` `kbitsPerSecond(5)`

Notifications / Traps (2)

Name	OID	Description
hh3cStormRising IF-MIBifIndex hh3cStormTrapType hh3cStormTrapThreshold hh3cStormCtrlPortStatus	`.1.3.6.1.4.1.25506.2.66.3.1`	This trap message is generated when any type of the flux exceeds its upper limit on a port.
hh3cStormFalling IF-MIBifIndex hh3cStormTrapType hh3cStormTrapThreshold hh3cStormCtrlPortStatus	`.1.3.6.1.4.1.25506.2.66.3.2`	This trap message is generated when a flux which used to overflow its upper limit, falls below its lower limit on a port.