IPsecT1-MIB :: ikeTunHistOutDropPkts

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › IPsecT1-MIB › ikeTunHistOutDropPkts

ikeTunHistOutDropPkts

Module: IPsecT1-MIB

OID (symbolic): IPsecT1-MIB::ikeTunHistOutDropPkts

OID (numeric): 1.3.6.1.4.1.2.6.168.1.1.1.1.4.2.1.1.33

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The total number of packets dropped by this ipsec Phase-1 IKE Tunnel during send processing.

What is ikeTunHistOutDropPkts?

Total IKE packets that were dropped while being processed on the send path by this Phase-1 IKE tunnel, kept in the history table after the tunnel ended (the value no longer changes). A rising rate means malformed, unprocessable or resource-starved IKE traffic, so alert on any sustained non-zero increase.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.6.168.1.1.1.1.4.2.1.1.33
snmpwalk -v2c -c public <target> IPsecT1-MIB::ikeTunHistOutDropPkts

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2.6.168.1.1.1.1.4.2.1.1.33.1
snmpget -v2c -c public <target> IPsecT1-MIB::ikeTunHistOutDropPkts.1

Start monitoring IPsec-capable router/firewall/VPN gateway (Tivoli/Cisco IPsec management tooling) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IPsecT1-MIB::ikeTunHistOutDropPkts OID value, configure state conditions and alerts, and monitor any IPsec-capable router/firewall/VPN gateway (Tivoli/Cisco IPsec management tooling) 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
1.3.6.1.4.1.2ibmATM-ADAPTER-MIB
1.3.6.1.4.1.2.6ibmProdATM-ADAPTER-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2.6.168.1.1.1ipsecMIBIPsecT1-MIB
1.3.6.1.4.1.2.6.168.1.1.1.1ipsecMIBObjectsIPsecT1-MIB
1.3.6.1.4.1.2.6.168.1.1.1.1.4ipsecHistoryIPsecT1-MIB
1.3.6.1.4.1.2.6.168.1.1.1.1.4.2ipsecHistPhaseOneIPsecT1-MIB
1.3.6.1.4.1.2.6.168.1.1.1.1.4.2.1ikeTunnelHistTableIPsecT1-MIB
1.3.6.1.4.1.2.6.168.1.1.1.1.4.2.1.1ikeTunnelHistEntryIPsecT1-MIB
1.3.6.1.4.1.2.6.168.1.1.1.1.4.2.1.1.33ikeTunHistOutDropPktsIPsecT1-MIB