All MIBs › NATV2-MIB › natv2ProtocolPortMapEntries
natv2ProtocolPortMapEntries
Module: NATV2-MIB
OID (symbolic): NATV2-MIB::natv2ProtocolPortMapEntries
OID (numeric): 1.3.6.1.2.1.234.2.2.1.3
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: The current number of entries in the port map table in total over the whole NAT instance for a given protocol, including static mappings. A port map entry maps from a given external realm, address, and port for a given protocol to an internal realm, address, and port. This definition includes 'hairpin' mappings, where the external realm is the same as the internal one. Port map entries are also tracked per subscriber, per instance, and per address pool within the
instance.
What is natv2ProtocolPortMapEntries?
Reports the current number of port-map entries for a given upper-layer protocol on this NAT instance, letting an admin see, for example, whether TCP or UDP is consuming the bulk of the instance's port-mapping capacity.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.234.2.2.1.3 snmpwalk -v2c -c public <target> NATV2-MIB::natv2ProtocolPortMapEntries
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.234.2.2.1.3.1 snmpget -v2c -c public <target> NATV2-MIB::natv2ProtocolPortMapEntries.1
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OID Breakdown
Upper-level ancestors (6 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.234 | natv2MIB | NATV2-MIB |
| 1.3.6.1.2.1.234.2 | natv2MIBInstanceObjects | NATV2-MIB |
| 1.3.6.1.2.1.234.2.2 | natv2ProtocolTable | NATV2-MIB |
| 1.3.6.1.2.1.234.2.2.1 | natv2ProtocolEntry | NATV2-MIB |
| 1.3.6.1.2.1.234.2.2.1.3 | natv2ProtocolPortMapEntries | NATV2-MIB |