All MIBs › ALCATEL-IND1-IPSEC-MIB › alaIPsecStatisticsInUnknownSPI
alaIPsecStatisticsInUnknownSPI
Module: ALCATEL-IND1-IPSEC-MIB
OID (symbolic): ALCATEL-IND1-IPSEC-MIB::alaIPsecStatisticsInUnknownSPI
OID (numeric): 1.3.6.1.4.1.6486.801.1.2.1.43.1.1.1.2.1.5
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Number of incoming packets dropped because the SPI was unknown.
What is alaIPsecStatisticsInUnknownSPI?
Counts inbound IPsec packets dropped because their Security Parameter Index (SPI) did not match any known Security Association. This may indicate stale SAs, replay attacks, or misconfigured peers.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6486.801.1.2.1.43.1.1.1.2.1.5 snmpwalk -v2c -c public <target> ALCATEL-IND1-IPSEC-MIB::alaIPsecStatisticsInUnknownSPI
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.6486.801.1.2.1.43.1.1.1.2.1.5.1 snmpget -v2c -c public <target> ALCATEL-IND1-IPSEC-MIB::alaIPsecStatisticsInUnknownSPI.1
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OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.6486 | alcatel | ALCATEL-IND1-BASE |
| 1.3.6.1.4.1.6486.801 | alcatelIND1BaseMIB | ALCATEL-IND1-BASE |
| 1.3.6.1.4.1.6486.801.1 | alcatelIND1Management | ALCATEL-IND1-BASE |
| 1.3.6.1.4.1.6486.801.1.2 | managementIND1Software | ALCATEL-IND1-BASE |
| 1.3.6.1.4.1.6486.801.1.2.1 | softwareIND1Entities | ALCATEL-IND1-BASE |
| 1.3.6.1.4.1.6486.801.1.2.1.43 | softentIND1IPsec | ALCATEL-IND1-BASE |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.6486.801.1.2.1.43.1 | alcatelIND1IPsecMIB | ALCATEL-IND1-IPSEC-MIB |
| 1.3.6.1.4.1.6486.801.1.2.1.43.1.1 | alcatelIND1IPsecMIBObjects | ALCATEL-IND1-IPSEC-MIB |
| 1.3.6.1.4.1.6486.801.1.2.1.43.1.1.1 | alaIPsecConfig | ALCATEL-IND1-IPSEC-MIB |
| 1.3.6.1.4.1.6486.801.1.2.1.43.1.1.1.2 | alaIPsecStatisticsTable | ALCATEL-IND1-IPSEC-MIB |
| 1.3.6.1.4.1.6486.801.1.2.1.43.1.1.1.2.1 | alaIPsecStatisticsEntry | ALCATEL-IND1-IPSEC-MIB |
| 1.3.6.1.4.1.6486.801.1.2.1.43.1.1.1.2.1.5 | alaIPsecStatisticsInUnknownSPI | ALCATEL-IND1-IPSEC-MIB |