A3COM-HUAWEI-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.

Imported Objects

h3cCommonA3COM-HUAWEI-OID-MIB
ifIndexRFC1213-MIB
MODULE-IDENTITY, OBJECT-TYPE, Integer32, OBJECT-IDENTITY, NOTIFICATION-TYPESNMPv2-SMI
RowStatus, TEXTUAL-CONVENTIONSNMPv2-TC

Type Definitions (1)

Name Base Type Values/Constraints
H3cStormConstrainUnitEnumerationnone(1), packetsPerSecond(2), ratio(3), bytesPerSecond(4), kbitsPerSecond(5)

Objects

h3cStormConstrain .1.3.6.1.4.1.43.45.1.10.2.66
h3cStormScalarGroup .1.3.6.1.4.1.43.45.1.10.2.66.1
h3cStormTrapType .1.3.6.1.4.1.43.45.1.10.2.66.1.1
h3cStormTrapThreshold .1.3.6.1.4.1.43.45.1.10.2.66.1.2
h3cStormTableGroup .1.3.6.1.4.1.43.45.1.10.2.66.2
h3cStormCtrlTable .1.3.6.1.4.1.43.45.1.10.2.66.2.1
h3cStormCtrlEntry
.1.3.6.1.4.1.43.45.1.10.2.66.2.1.1
h3cStormCtrlPortStatus .1.3.6.1.4.1.43.45.1.10.2.66.2.1.1.1
h3cStormCtrlUnicastLower .1.3.6.1.4.1.43.45.1.10.2.66.2.1.1.10
h3cStormCtrlRowStatus
.1.3.6.1.4.1.43.45.1.10.2.66.2.1.1.11
h3cStormCtrlPortMode .1.3.6.1.4.1.43.45.1.10.2.66.2.1.1.12
h3cStormCtrlBroadcastUnit .1.3.6.1.4.1.43.45.1.10.2.66.2.1.1.2
h3cStormCtrlBroadcastUpper .1.3.6.1.4.1.43.45.1.10.2.66.2.1.1.3
h3cStormCtrlBroadcastLower .1.3.6.1.4.1.43.45.1.10.2.66.2.1.1.4
h3cStormCtrlMulticastUnit .1.3.6.1.4.1.43.45.1.10.2.66.2.1.1.5
h3cStormCtrlMulticastUpper .1.3.6.1.4.1.43.45.1.10.2.66.2.1.1.6
h3cStormCtrlMulticastLower .1.3.6.1.4.1.43.45.1.10.2.66.2.1.1.7
h3cStormCtrlUnicastUnit .1.3.6.1.4.1.43.45.1.10.2.66.2.1.1.8
h3cStormCtrlUnicastUpper .1.3.6.1.4.1.43.45.1.10.2.66.2.1.1.9
h3cStormNotifications .1.3.6.1.4.1.43.45.1.10.2.66.3

Notifications/Traps

NameOIDDescription
h3cStormRising




.1.3.6.1.4.1.43.45.1.10.2.66.3.1
message is generated when any type of the
flux exceeds its upper limit on a port.
h3cStormFalling




.1.3.6.1.4.1.43.45.1.10.2.66.3.2
message is generated when a flux which used
to overflow its upper limit, falls below its lower
limit on a port.