All MIBs › ACD-POLICY-MIB › acdPolicyHistStatsInOverflowPkts
acdPolicyHistStatsInOverflowPkts
Module: ACD-POLICY-MIB
OID (symbolic): ACD-POLICY-MIB::acdPolicyHistStatsInOverflowPkts
OID (numeric): 1.3.6.1.4.1.22420.2.3.3.1.9
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of times the associated acdPolicyStatsInPkts counter has overflowed during this sampling interval. This is a 32 bits counter. Combined with acdPolicyHistStatsInPkts, it provides the equivalent of the 64 bits counter acdPolicyHistStatsInHCPkts.
What is acdPolicyHistStatsInOverflowPkts?
This overflow counter increments when the 32-bit packet counter exceeds 4 billion during the sampling period, allowing the true packet total to be reconstructed. High-capacity links can easily overflow during a single time window, making this counter essential for accurate historical reporting. An overflow of 2 with a current value of 1 billion packets means approximately 9 billion total packets arrived during that sampling period (2 × 4 billion + 1 billion).
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22420.2.3.3.1.9 snmpwalk -v2c -c public <target> ACD-POLICY-MIB::acdPolicyHistStatsInOverflowPkts
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.22420.2.3.3.1.9.1 snmpget -v2c -c public <target> ACD-POLICY-MIB::acdPolicyHistStatsInOverflowPkts.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 |
| 1.3.6.1.4.1.22420 | accedianMIB | ACCEDIAN-SMI |
| 1.3.6.1.4.1.22420.2 | acdMibs | ACCEDIAN-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.22420.2.3 | acdPolicy | ACD-POLICY-MIB |
| 1.3.6.1.4.1.22420.2.3.3 | acdPolicyHistStatsTable | ACD-POLICY-MIB |
| 1.3.6.1.4.1.22420.2.3.3.1 | acdPolicyHistStatsEntry | ACD-POLICY-MIB |
| 1.3.6.1.4.1.22420.2.3.3.1.9 | acdPolicyHistStatsInOverflowPkts | ACD-POLICY-MIB |