IKE-MON-MIB :: saInSpi

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › IKE-MON-MIB › saInSpi

saInSpi

Module: IKE-MON-MIB

OID (symbolic): IKE-MON-MIB::saInSpi

OID (numeric): 1.3.6.1.4.1.3551.4.1.16.1.2.1.2.1.3

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: The security parameters index of the inbound SA of the inbound/outbound SA pair. If the protocol of the SA pair is IPcomp, this value is the CPI.

This value is used with the value of 'suiteLocalAddress' from the row indexed by 'suiteIndex' to create a SPI/address pair that uniquely identifies the inbound SA used in this SA suite. This can then be used to look up the SA in the appropriate inbound SA table, based on 'saProtocol'.

What is saInSpi?

Security Parameters Index of the inbound SA in this pair (or CPI if the protocol is IPcomp); combined with suiteLocalAddress it forms the SPI/address key used to look up this SA in the relevant inbound SA table.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3551.4.1.16.1.2.1.2.1.3
snmpwalk -v2c -c public <target> IKE-MON-MIB::saInSpi

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.3551.4.1.16.1.2.1.2.1.3.1
snmpget -v2c -c public <target> IKE-MON-MIB::saInSpi.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> saInSpi.1

Start monitoring Vendor-neutral IETF standard (VPN gateway/firewall/router terminating IPsec tunnels) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IKE-MON-MIB::saInSpi OID value, configure state conditions and alerts, and monitor any Vendor-neutral IETF standard (VPN gateway/firewall/router terminating IPsec tunnels) from a single console.

OID Breakdown

Upper-level ancestors (9 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.3551springtidenetSPRING-TIDE-NETWORKS-SMI
1.3.6.1.4.1.3551.4stnTemporarySPRING-TIDE-NETWORKS-SMI
1.3.6.1.4.1.3551.4.1stnTmpProtocolsSPRING-TIDE-NETWORKS-SMI
Numeric OIDNameModule
1.3.6.1.4.1.3551.4.1.16ikeMonModuleIKE-MON-MIB
1.3.6.1.4.1.3551.4.1.16.1ikeMonMIBObjectsIKE-MON-MIB
1.3.6.1.4.1.3551.4.1.16.1.2phase2ObjectsIKE-MON-MIB
1.3.6.1.4.1.3551.4.1.16.1.2.1suiteTablesIKE-MON-MIB
1.3.6.1.4.1.3551.4.1.16.1.2.1.2phase2SaTableIKE-MON-MIB
1.3.6.1.4.1.3551.4.1.16.1.2.1.2.1phase2SaEntryIKE-MON-MIB
1.3.6.1.4.1.3551.4.1.16.1.2.1.2.1.3saInSpiIKE-MON-MIB