natv2PortMapTable

NATV2-MIB · .1.3.6.1.2.1.234.2.6

Object

table

Table of port map entries indexed by the NAT instance,
protocol, and external realm and address.  A port map entry
associates an internal upper-layer protocol endpoint with an
endpoint for the same protocol in the given external realm.
By definition, this is a snapshot of NAT instance state at
a given moment.  The table provides the basic mapping
information.
          
In the case of DS-Lite (RFC 6333), the table provides the
internal IPv6 tunnel source address in
natv2PortMapInternalRealmAddress and the IPv4 source address
of the encapsulated packet that is actually translated in
natv2PortMapInternalMappedAddress.  In the general (non-DS-
Lite) case, those two objects will have the same value.

Context

MIB: NATV2-MIB
OID: .1.3.6.1.2.1.234.2.6
Type: table
Status: current
Parent: natv2MIBInstanceObjects
Siblings: 5
Children: 1

Syntax

No syntax metadata recorded.

Values & Constraints

No enumerated values or constraints recorded.

Related Objects

Sibling Objects

Object	Type	Syntax	OID
natv2InstanceTable Table of NAT instances. As well as state and counter objects, it provides the instance index, instance name, and the last discontinuity time object that is applicable to the coun…	table	-	`.1.3.6.1.2.1.234.2.1`
natv2ProtocolTable Table of protocols with per-protocol counters. Conceptual rows of the table are indexed by the combination of the NAT instance number and the IANA-assigned upper-layer protocol n…	table	-	`.1.3.6.1.2.1.234.2.2`
natv2PoolTable Table of address pools, applicable only if these are supported by the NAT instance. An address pool is a set of addresses and ports in a particular realm, available fo…	table	-	`.1.3.6.1.2.1.234.2.3`
natv2PoolRangeTable This table contains address ranges used by pool entries. It is an expansion of natv2PoolTable.	table	-	`.1.3.6.1.2.1.234.2.4`
natv2AddressMapTable Table of mappings from the internal to external address. By definition, this is a snapshot of NAT instance state at a given moment. Indexed by NAT instance, internal realm, and …	table	-	`.1.3.6.1.2.1.234.2.5`

Child Objects