cNatCgnCounterPortUsageClearHighThreshold
CISCO-NAT-CGN-EXT-MIB ·
.1.3.6.1.4.1.9.9.818.1.2.1.1.16
Object
column
r/w
percent Integer32
This object specifies the clear high threshold in percentage
of available public ports that are used up. The notification
cNatCgnNotifPortUsageWatermarkHighClear is sent once the value
of cNatCgnCounterAveragePortAllocation becomes less than or
equal to this value. If this object is set to zero, the
notification is not generated.
Implementations must ensure that values of objects
cNatCgnCounterPortUsageClearHighThreshold and
cNatCgnCounterPortUsageHighThreshold remain consistent. For
example, an implementation must respond with an
inconsistentValue error if an attempt is made to set the the
value of cNatCgnCounterPortUsageClearHighThreshold to be more
than or equal to that of cNatCgnCounterPortUsageHighThreshold
and vice versa.
Context
- MIB
- CISCO-NAT-CGN-EXT-MIB
- OID
.1.3.6.1.4.1.9.9.818.1.2.1.1.16- Type
- column
- Access
- readwrite
- Status
- current
- Units
- percent
- Parent
- cNatCgnCounterEntry
- Table
- cNatCgnCounterTable
- Siblings
- 16
Syntax
percent Integer32
Values & Constraints
Object Constraints
range: 0-100
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| cNatCgnCounterSessionCreations This object indicates the number of sessions created since
the instance is up. | column | SNMPv2-SMICounter64 | .1.3.6.1.4.1.9.9.818.1.2.1.1.1 |
| cNatCgnCounterFragmentPktsInToOutDrops This object indicates the number of fragmented packets in the
in to out direction dropped due to errors such as timed out
waiting for first fragment or no space to hold the fragme… | column | packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.9.9.818.1.2.1.1.10 |
| cNatCgnCounterFragmentPktsOutToInDrops This object indicates the number of fragmented packets in the
out to in direction dropped due to errors such as timed out
waiting for first fragment or no space to hold the fragme… | column | packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.9.9.818.1.2.1.1.11 |
| cNatCgnCounterCurrentPortAllocation This object indicates the current average port allocation
across all available public IP addresses applied to this NAT
instance.
When bulk allocation is enabled (that is, the valu… | column | Integer32 | .1.3.6.1.4.1.9.9.818.1.2.1.1.12 |
| cNatCgnCounterPortUsageLowThreshold This object specifies the low threshold in percentage of
available public ports that are used up. The notification
cNatCgnNotifPortUsageWatermarkLow is sent once the value of
cNat… | column | percent Integer32 | .1.3.6.1.4.1.9.9.818.1.2.1.1.13 |
| cNatCgnCounterPortUsageClearLowThreshold This object specifies the clear low threshold in percentage
of available public ports that are used up. The notification
cNatCgnNotifPortUsageWatermarkLowClear is sent once the va… | column | percent Integer32 | .1.3.6.1.4.1.9.9.818.1.2.1.1.14 |
| cNatCgnCounterPortUsageHighThreshold This object specifies the high threshold in percentage of
available public ports that are used up. The notification
cNatCgnNotifPortUsageWatermarkHigh is sent once the value of
cN… | column | percent Integer32 | .1.3.6.1.4.1.9.9.818.1.2.1.1.15 |
| cNatCgnCounterAverageBulkPortUsage This object indicates the average percentage usage of ports
pre-allocated in bulk. This value is valid only if the bulk
allocation is configured. That is the value specified by th… | column | Unsigned32 | .1.3.6.1.4.1.9.9.818.1.2.1.1.17 |
| cNatCgnCounterSessionRemovals This object indicates the number of sessions removed since
the instance is up. The number of active sessions is equal to
cNatCgnCounterSessionCreations -
cNatCgnCounterSessionRem… | column | SNMPv2-SMICounter64 | .1.3.6.1.4.1.9.9.818.1.2.1.1.2 |
| cNatCgnCounterOutOfSessionDrops This object indicates the number of packets dropped because
they required a new session entry to be created, however,
there is no space to create new sessions. | column | packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.9.9.818.1.2.1.1.3 |
| cNatCgnCounterSessionLimitDrops This object indicates the number of packets in either in to
out or out to in direction dropped because of exceeding limit
on session entries. | column | packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.9.9.818.1.2.1.1.4 |
| cNatCgnCounterNoMappingEntryDrops This object indicates the number of packets in the out to in
direction not translated because there was no mapping found. | column | packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.9.9.818.1.2.1.1.5 |
| cNatCgnCounterSourceIPOutOfRangeDrops This object indicates the number of packets in the in to out
direction not translated because source address was out of
configured prefix or range. For NAT44 configured in predefi… | column | packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.9.9.818.1.2.1.1.6 |
| cNatCgnCounterEndPointFilteringDrops This object indicates the number of packets in the out to in
direction dropped because of end point dependent filtering
policy. Note, the value of this object should be interprete… | column | packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.9.9.818.1.2.1.1.7 |
| cNatCgnCounterTCPSequenceDrops This object indicates the number of packets in the out to in
direction dropped because TCP sequence check failed. | column | packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.9.9.818.1.2.1.1.8 |
| cNatCgnCounterTCPMappingDrops This object indicates the number of TCP packets in the in to
out direction dropped because a new mapping was required to
be created, however TCP SYN flag was not set. | column | packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.9.9.818.1.2.1.1.9 |