All MIBs › ACC-IPSEC › accIpsecSAStatsNotOKPackets
accIpsecSAStatsNotOKPackets
Module: ACC-IPSEC
OID (symbolic): ACC-IPSEC::accIpsecSAStatsNotOKPackets
OID (numeric): 1.3.6.1.4.1.5.1.1.81.4.1.1.3
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Number of incorrect packets processed
What is accIpsecSAStatsNotOKPackets?
ACC-IPSEC::accIpsecSAStatsNotOKPackets counts packets that failed encryption/decryption checks or were corrupted during transit over the IPsec tunnel. Engineers track this counter to detect configuration mismatches, key corruption, or network interference that breaks encrypted connections. A sudden spike to 500 failed packets per second after a firewall update would indicate a crypto algorithm mismatch between tunnel endpoints.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5.1.1.81.4.1.1.3 snmpwalk -v2c -c public <target> ACC-IPSEC::accIpsecSAStatsNotOKPackets
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5.1.1.81.4.1.1.3.1 snmpget -v2c -c public <target> ACC-IPSEC::accIpsecSAStatsNotOKPackets.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 |
| 1.3.6.1.4.1.5 | acc | ACC-MIB |
| 1.3.6.1.4.1.5.1 | accSBAR | ACC-MIB |
| 1.3.6.1.4.1.5.1.1 | accBRG | ACC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5.1.1.81 | accIpsec | ACC-IPSEC |
| 1.3.6.1.4.1.5.1.1.81.4 | accIpsecSAStats | ACC-IPSEC |
| 1.3.6.1.4.1.5.1.1.81.4.1 | accIpsecSAStatsTable | ACC-IPSEC |
| 1.3.6.1.4.1.5.1.1.81.4.1.1 | accIpsecSAStatsEntry | ACC-IPSEC |
| 1.3.6.1.4.1.5.1.1.81.4.1.1.3 | accIpsecSAStatsNotOKPackets | ACC-IPSEC |