All MIBs › CISCO-NAT-CGN-EXT-MIB › cNatCgnCounterCurrentPortAllocation
cNatCgnCounterCurrentPortAllocation
Module: CISCO-NAT-CGN-EXT-MIB
OID (symbolic): CISCO-NAT-CGN-EXT-MIB::cNatCgnCounterCurrentPortAllocation
OID (numeric): 1.3.6.1.4.1.9.9.818.1.2.1.1.12
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: 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 value of cNatCgnInstanceProtocolPortBulkAllocControl is more than 1), this value will include all the ports pre-allocated in bulk (whether they are in use or not).
What is cNatCgnCounterCurrentPortAllocation?
Reports the current average number of ports allocated per public IP address across all public addresses used by this Carrier-Grade NAT instance, giving insight into port utilization density (particularly meaningful when bulk port allocation is enabled).
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.818.1.2.1.1.12 snmpwalk -v2c -c public <target> CISCO-NAT-CGN-EXT-MIB::cNatCgnCounterCurrentPortAllocation
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.818.1.2.1.1.12.1 snmpget -v2c -c public <target> CISCO-NAT-CGN-EXT-MIB::cNatCgnCounterCurrentPortAllocation.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.818 | ciscoNatCgnExtMIB | CISCO-NAT-CGN-EXT-MIB |
| 1.3.6.1.4.1.9.9.818.1 | ciscoNatCgnExtMIBObjects | CISCO-NAT-CGN-EXT-MIB |
| 1.3.6.1.4.1.9.9.818.1.2 | cNatCgnCounters | CISCO-NAT-CGN-EXT-MIB |
| 1.3.6.1.4.1.9.9.818.1.2.1 | cNatCgnCounterTable | CISCO-NAT-CGN-EXT-MIB |
| 1.3.6.1.4.1.9.9.818.1.2.1.1 | cNatCgnCounterEntry | CISCO-NAT-CGN-EXT-MIB |
| 1.3.6.1.4.1.9.9.818.1.2.1.1.12 | cNatCgnCounterCurrentPortAllocation | CISCO-NAT-CGN-EXT-MIB |