HPN-ICF-STORM-CONSTRAIN-MIB
AI MIB Summary
The HPN-ICF-STORM-CONSTRAIN-MIB manages HP ProCurve/Aruba switch port storm control by monitoring broadcast, multicast, and unicast traffic flux against configurable upper and lower thresholds. It enforces port status transitions to a controlled state to halt packet forwarding when traffic exceeds limits, automatically restoring normal forwarding only after flux drops below the lower threshold.
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.
Main OID:
hpnicfStormConstrain.1.3.6.1.4.1.11.2.14.11.15.2.66
22
Objects
Active
Status
4
Dependencies
Imported Objects
Objects
22 total| Object Name |
|---|
hpnicfStormConstrainThe 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. MODULE-IDENTITY .1.3.6.1.4.1.11.2.14.11.15.2.66 |
hpnicfStormScalarGroup OBJECT IDENTIFIER .1.3.6.1.4.1.11.2.14.11.15.2.66.1 |
hpnicfStormTrapTypeThis 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.ro Enumeration .1.3.6.1.4.1.11.2.14.11.15.2.66.1.1 |
hpnicfStormTrapThresholdThis 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.ro Integer32 .1.3.6.1.4.1.11.2.14.11.15.2.66.1.2 |
hpnicfStormTableGroup OBJECT IDENTIFIER .1.3.6.1.4.1.11.2.14.11.15.2.66.2 |
hpnicfStormCtrlTableA table containing configurations of storm-constrain. SEQUENCE OF HpnicfStormCtrlEntry .1.3.6.1.4.1.11.2.14.11.15.2.66.2.1 |
hpnicfStormCtrlEntryDetailed information of storm-constrain configurations. HpnicfStormCtrlEntry .1.3.6.1.4.1.11.2.14.11.15.2.66.2.1.1 |
hpnicfStormCtrlPortStatusStatus 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.ro Enumeration .1.3.6.1.4.1.11.2.14.11.15.2.66.2.1.1.1 |
hpnicfStormCtrlBroadcastUnitThe unit of the broadcast flux.
This value must be set together with hpnicfStormCtrlBroadcastUpper
and hpnicfStormCtrlBroadcastLower.rw HpnicfStormConstrainUnit .1.3.6.1.4.1.11.2.14.11.15.2.66.2.1.1.2 |
hpnicfStormCtrlBroadcastUpperThe upper-limit of incoming broadcast taffic at a port
within 1 second interval.
Its unit depends on hpnicfStormCtrlBroadcastUnit value.rw Integer32 .1.3.6.1.4.1.11.2.14.11.15.2.66.2.1.1.3 |
hpnicfStormCtrlBroadcastLowerThe lower-limit of incoming broadcast taffic at a port
within 1 second interval.
This value must be lower than hpnicfStormCtrlBroadcastUpper value.
Its unit depends on hpnicfStormCtrlBroadcastUnit value.rw Integer32 .1.3.6.1.4.1.11.2.14.11.15.2.66.2.1.1.4 |
hpnicfStormCtrlMulticastUnitThe unit of the multicast flux.
This value must be set together with hpnicfStormCtrlMulticastUpper
and hpnicfStormCtrlMulticastLower.rw HpnicfStormConstrainUnit .1.3.6.1.4.1.11.2.14.11.15.2.66.2.1.1.5 |
hpnicfStormCtrlMulticastUpperThe upper-limit of incoming multicast taffic at a port
within 1 second interval.
Its unit depends on hpnicfStormCtrlMulticastUnit value.rw Integer32 .1.3.6.1.4.1.11.2.14.11.15.2.66.2.1.1.6 |
hpnicfStormCtrlMulticastLowerThe lower-limit of incoming multicast taffic at a port
within 1 second interval.
This value must be lower than hpnicfStormCtrlMulticastUpper value.
Its unit depends on hpnicfStormCtrlMulticastUnit value.rw Integer32 .1.3.6.1.4.1.11.2.14.11.15.2.66.2.1.1.7 |
hpnicfStormCtrlUnicastUnitThe unit of the unicast flux.
This value must be set together with hpnicfStormCtrlUnicastUpper
and hpnicfStormCtrlUnicastLower.rw HpnicfStormConstrainUnit .1.3.6.1.4.1.11.2.14.11.15.2.66.2.1.1.8 |
hpnicfStormCtrlUnicastUpperThe upper-limit of incoming unicast taffic at a port
within 1 second interval.
Its unit depends on hpnicfStormCtrlUnicastUnit value.rw Integer32 .1.3.6.1.4.1.11.2.14.11.15.2.66.2.1.1.9 |
hpnicfStormCtrlUnicastLowerThe lower-limit of incoming unicast taffic at a port
within 1 second interval.
This value must be lower than hpnicfStormCtrlUnicastUpper value.
Its unit depends on hpnicfStormCtrlUnicastUnit value.rw Integer32 .1.3.6.1.4.1.11.2.14.11.15.2.66.2.1.1.10 |
hpnicfStormCtrlRowStatusThis object is responsible for managing the creation,
deletion and modification of rows, which supports active
status and CreatAndGo, destroy operation.rw RowStatus (SNMPv2-TC) .1.3.6.1.4.1.11.2.14.11.15.2.66.2.1.1.11 |
hpnicfStormCtrlPortModeThe storm control mode of the port.rw Enumeration .1.3.6.1.4.1.11.2.14.11.15.2.66.2.1.1.12 |
hpnicfStormNotifications OBJECT IDENTIFIER .1.3.6.1.4.1.11.2.14.11.15.2.66.3 |
hpnicfStormRisingThis trap message is generated when any type of the
flux exceeds its upper limit on a port. NOTIFICATION-TYPE .1.3.6.1.4.1.11.2.14.11.15.2.66.3.1 |
hpnicfStormFallingThis trap message is generated when a flux which used
to overflow its upper limit, falls below its lower
limit on a port. NOTIFICATION-TYPE .1.3.6.1.4.1.11.2.14.11.15.2.66.3.2 |