CISCO-IPSEC-FLOW-MONITOR-MIB :: cikeTunInP2ExchgInvalids

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-IPSEC-FLOW-MONITOR-MIBcikeTunInP2ExchgInvalids

cikeTunInP2ExchgInvalids

Module: CISCO-IPSEC-FLOW-MONITOR-MIB

OID (symbolic): CISCO-IPSEC-FLOW-MONITOR-MIB::cikeTunInP2ExchgInvalids

OID (numeric): 1.3.6.1.4.1.9.9.171.1.2.3.1.24

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The total number of IPsec Phase-2 exchanges received and found to be invalid by this IPsec Phase-1 IKE Tunnel.

What is cikeTunInP2ExchgInvalids?

This read-only counter tracks the number of received IPsec Phase-2 exchanges on a Phase-1 IKE tunnel that were found to be invalid, helping identify malformed or unexpected negotiation messages.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.171.1.2.3.1.24
snmpwalk -v2c -c public <target> CISCO-IPSEC-FLOW-MONITOR-MIB::cikeTunInP2ExchgInvalids

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.171.1.2.3.1.24.1
snmpget -v2c -c public <target> CISCO-IPSEC-FLOW-MONITOR-MIB::cikeTunInP2ExchgInvalids.1

Start monitoring Cisco router/firewall/VPN concentrator terminating IPsec tunnels with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-IPSEC-FLOW-MONITOR-MIB::cikeTunInP2ExchgInvalids OID value, configure state conditions and alerts, and monitor any Cisco router/firewall/VPN concentrator terminating IPsec tunnels from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.171ciscoIpSecFlowMonitorMIBCISCO-IPSEC-FLOW-MONITOR-MIB
1.3.6.1.4.1.9.9.171.1cipSecMIBObjectsCISCO-IPSEC-FLOW-MONITOR-MIB
1.3.6.1.4.1.9.9.171.1.2cipSecPhaseOneCISCO-IPSEC-FLOW-MONITOR-MIB
1.3.6.1.4.1.9.9.171.1.2.3cikeTunnelTableCISCO-IPSEC-FLOW-MONITOR-MIB
1.3.6.1.4.1.9.9.171.1.2.3.1cikeTunnelEntryCISCO-IPSEC-FLOW-MONITOR-MIB
1.3.6.1.4.1.9.9.171.1.2.3.1.24cikeTunInP2ExchgInvalidsCISCO-IPSEC-FLOW-MONITOR-MIB