All MIBs › RMON2-MIB › addressMapDeletes
addressMapDeletes
Module: RMON2-MIB
OID (symbolic): RMON2-MIB::addressMapDeletes
OID (numeric): 1.3.6.1.2.1.16.13.2
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of times an address mapping entry has been deleted from the addressMapTable (for any reason). If an entry is deleted, then inserted, and then deleted, this counter will be incremented by 2.
Note that the table size can be determined by subtracting addressMapDeletes from addressMapInserts.
What is addressMapDeletes?
This running count tracks how many address mapping entries have been permanently removed from the monitoring table. A network engineer monitors this to understand churn in the address mapping database and can subtract it from insertion counts to calculate the current table size. For example, if you see 10,000 insertions and 2,000 deletions, you have approximately 8,000 active entries.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.16.13.2 snmpwalk -v2c -c public <target> RMON2-MIB::addressMapDeletes
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.16.13.2.1 snmpget -v2c -c public <target> RMON2-MIB::addressMapDeletes.1
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.2.1.16 | rmon | LBHUB-BOOM-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.16.13 | addressMap | RMON2-MIB |
| 1.3.6.1.2.1.16.13.2 | addressMapDeletes | RMON2-MIB |