natv2InstancePortMapFailureDrops OBJECT-TYPE
SYNTAX Counter64
MAX-ACCESS read-only
STATUS current
DESCRIPTION
Perreault, et al. Expires December 18, 2015 [Page 40]
"The cumulative number of packets dropped because the
packet would have triggered the creation of a new
port map entry, but no port could be allocated for the
protocol concerned. The usual case for this will be
for a NAT instance that supports address pooling and
the \paired\ pooling behavior recommended by RFC 4787,
where the internal endpoint has used up all of the
ports allocated to it for the address it was mapped to
in the selected address pool in the external realm
concerned and cannot be given more ports because
- policy or implementation prevents it from having a
second address in the same pool, and
- policy or unavailability prevents it from acquiring
more ports at its originally assigned address.
If the NAT instance supports address pooling but its
pooling behavior is \arbitrary\ (meaning that
the NAT instance can allocate a new port mapping for
the given internal endpoint on any address in the
selected address pool and is not bound to what it has
already mapped for that endpoint), then this counter
is incremented when all ports for the protocol concerned
over the whole of the selected address pool are already
in use.
Finally, if no address pools have been configured for the
external realm concerned, then this counter is incremented
because all ports for the protocol involved over the whole
set of addresses available for that external realm are
already in use.
This value MUST be monotone increasing in the periods
between updates of the entity\s
natv2InstanceDiscontinuityTime. If a manager detects a
change in the latter since the last time it sampled this
counter, it SHOULD NOT make use of the difference between
the latest value of the counter and any value retrieved
before the new value of natv2InstanceDiscontinuityTime."
REFERENCE
"Pooling behavior: RFC 4787, end of section 4.1."
View at oid-info.com
Automatically extracted from draft-perrault-behave-natv2-mib-05.
Internet Assigned Numbers Authority
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.2.1.123.2.1.1.2 | natv2InstanceAlias | 0 | 0 | natv2InstanceAlias OBJECT-TYPE SYNTAX DisplayString (SIZE (0..64)) MAX-ACCESS read-only STATUS current DESCRIPTION "This object… |
| 1.3.6.1.2.1.123.2.1.1.3 | natv2InstancePortMappingBehavior | 0 | 0 | natv2InstancePortMappingBehavior OBJECT-TYPE SYNTAX INTEGER { endpointIndependent (0), addressDependent (1), addressAndPortDepe… |
| 1.3.6.1.2.1.123.2.1.1.4 | natv2InstanceFilteringBehavior | 0 | 0 | natv2InstanceFilteringBehavior OBJECT-TYPE SYNTAX INTEGER { endpointIndependent (0), addressDependent (1), addressAndPortDepend… |
| 1.3.6.1.2.1.123.2.1.1.5 | natv2InstancePoolingBehavior | 0 | 0 | natv2InstancePoolingBehavior OBJECT-TYPE SYNTAX INTEGER { arbitrary (0), Perreault, et al. Expires December 18, 2015 [Page 35] … |
| 1.3.6.1.2.1.123.2.1.1.6 | natv2InstanceFragmentBehavior | 0 | 0 | natv2InstanceFragmentBehavior OBJECT-TYPE SYNTAX INTEGER { fragmentNone (0), fragmentInOrder (1), fragmentOutOfOrder (2) } MAX-… |
| 1.3.6.1.2.1.123.2.1.1.7 | natv2InstanceAddressMapEntries | 0 | 0 | natv2InstanceAddressMapEntries OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The current numbe… |
| 1.3.6.1.2.1.123.2.1.1.8 | natv2InstancePortMapEntries | 0 | 0 | natv2InstancePortMapEntries OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The current number o… |
| 1.3.6.1.2.1.123.2.1.1.9 | natv2InstanceTranslations | 0 | 0 | natv2InstanceTranslations OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The cumulative number o… |
| 1.3.6.1.2.1.123.2.1.1.10 | natv2InstanceAddressMapCreations | 0 | 0 | natv2InstanceAddressMapCreations OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The cumulative n… |
| 1.3.6.1.2.1.123.2.1.1.11 | natv2InstancePortMapCreations | 0 | 0 | natv2InstancePortMapCreations OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The cumulative numb… |
| 1.3.6.1.2.1.123.2.1.1.12 | natv2InstanceAddressMapEntryLimitDrops | 0 | 0 | natv2InstanceAddressMapEntryLimitDrops OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The cumula… |
| 1.3.6.1.2.1.123.2.1.1.13 | natv2InstancePortMapEntryLimitDrops | 0 | 0 | natv2InstancePortMapEntryLimitDrops OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The cumulativ… |
| 1.3.6.1.2.1.123.2.1.1.14 | natv2InstanceSubscriberActiveLimitDrops | 0 | 0 | natv2InstanceSubscriberActiveLimitDrops OBJECT-TYPE Perreault, et al. Expires December 18, 2015 [Page 39] SYNTAX Counter64 MAX-… |
| 1.3.6.1.2.1.123.2.1.1.15 | natv2InstanceAddressMapFailureDrops | 0 | 0 | natv2InstanceAddressMapFailureDrops OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The cumulativ… |
| 1.3.6.1.2.1.123.2.1.1.17 | natv2InstanceFragmentDrops | 0 | 0 | natv2InstanceFragmentDrops OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The cumulative number … |
| 1.3.6.1.2.1.123.2.1.1.18 | natv2InstanceOtherResourceFailureDrops | 0 | 0 | natv2InstanceOtherResourceFailureDrops OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The cumula… |
| 1.3.6.1.2.1.123.2.1.1.19 | natv2InstanceDiscontinuityTime | 0 | 0 | natv2InstanceDiscontinuityTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "Snapshot of the va… |
| 1.3.6.1.2.1.123.2.1.1.20 | natv2InstanceThresholdAddressMapEntriesHigh | 0 | 0 | natv2InstanceThresholdAddressMapEntriesHigh OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-write STATUS current DESCRIPTION "Noti… |
| 1.3.6.1.2.1.123.2.1.1.21 | natv2InstanceThresholdPortMapEntriesHigh | 0 | 0 | natv2InstanceThresholdPortMapEntriesHigh OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-write STATUS current DESCRIPTION "Notific… |
| 1.3.6.1.2.1.123.2.1.1.22 | natv2InstanceNotificationInterval | 0 | 0 | natv2InstanceNotificationInterval OBJECT-TYPE Perreault, et al. Expires December 18, 2015 [Page 43] SYNTAX Unsigned32 (1..3600)… |
| 1.3.6.1.2.1.123.2.1.1.23 | natv2InstanceLimitAddressMapEntries | 0 | 0 | natv2InstanceLimitAddressMapEntries OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-write STATUS current DESCRIPTION "Limit on to… |
| 1.3.6.1.2.1.123.2.1.1.24 | natv2InstanceLimitPortMapEntries | 0 | 0 | natv2InstanceLimitPortMapEntries OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-write STATUS current DESCRIPTION "Limit on total… |
| 1.3.6.1.2.1.123.2.1.1.25 | natv2InstanceLimitPendingFragments | 0 | 0 | natv2InstanceLimitPendingFragments OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-write STATUS current DESCRIPTION "Limit on num… |
| 1.3.6.1.2.1.123.2.1.1.26 | natv2InstanceLimitSubscriberActives | 0 | 0 | natv2InstanceLimitSubscriberActives OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-write STATUS current DESCRIPTION "Limit on nu… |