All MIBs › CM-PERFORMANCE-MIB › cmFlowPointHistoryAclRuleDrop
cmFlowPointHistoryAclRuleDrop
Module: CM-PERFORMANCE-MIB
OID (symbolic): CM-PERFORMANCE-MIB::cmFlowPointHistoryAclRuleDrop
OID (numeric): 1.3.6.1.4.1.2544.1.12.5.1.26.1.38
Node type: OBJECT-TYPE
Type: PerfCounter64
Access: read-only
Description: The number of dropped packets in ACL rule.
What is cmFlowPointHistoryAclRuleDrop?
This read-only PerfCounter64 counts packets dropped at this flow point because they matched an explicit deny rule in the ACL, as opposed to falling through with no match. A steady count confirms to an administrator that the ACL is actively enforcing an intended block rather than passively catching unmatched traffic. For example, verifying that cmFlowPointHistoryAclRuleDrop increases when a known blocked source address sends test traffic confirms the specific deny rule is functioning as configured.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.26.1.38 snmpwalk -v2c -c public <target> CM-PERFORMANCE-MIB::cmFlowPointHistoryAclRuleDrop
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.26.1.38.1 snmpget -v2c -c public <target> CM-PERFORMANCE-MIB::cmFlowPointHistoryAclRuleDrop.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.2544 | advaMIB | ADVA-MIB |
| 1.3.6.1.4.1.2544.1 | products | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.12 | fsp150cm | ADVA-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2544.1.12.5 | cmPerformanceMIB | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1 | cmPerfObjects | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.26 | cmFlowPointHistoryTable | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.26.1 | cmFlowPointHistoryEntry | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.26.1.38 | cmFlowPointHistoryAclRuleDrop | CM-PERFORMANCE-MIB |