JUNIPER-IPSEC-FLOW-MON-MIB :: jnxIpSecTunMonEspAuthFails

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsJUNIPER-IPSEC-FLOW-MON-MIBjnxIpSecTunMonEspAuthFails

jnxIpSecTunMonEspAuthFails

Module: JUNIPER-IPSEC-FLOW-MON-MIB

OID (symbolic): JUNIPER-IPSEC-FLOW-MON-MIB::jnxIpSecTunMonEspAuthFails

OID (numeric): 1.3.6.1.4.1.2636.3.52.1.2.2.1.20

Node type: OBJECT-TYPE

Type: Counter64

Access: read-only

Description: Number of packets received by this Phase-2 tunnel that failed ESP authentication.

What is jnxIpSecTunMonEspAuthFails?

The total number of packets received on this tunnel that failed ESP authentication — the ESP-protocol counterpart to jnxIpSecTunMonAhAuthFails, pointing to a mismatched ESP key/algorithm or corrupted traffic.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2636.3.52.1.2.2.1.20
snmpwalk -v2c -c public <target> JUNIPER-IPSEC-FLOW-MON-MIB::jnxIpSecTunMonEspAuthFails

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.52.1.2.2.1.20.1
snmpget -v2c -c public <target> JUNIPER-IPSEC-FLOW-MON-MIB::jnxIpSecTunMonEspAuthFails.1

Start monitoring Juniper Networks VPN gateway (IKE/IPsec tunnel and SA monitoring) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the JUNIPER-IPSEC-FLOW-MON-MIB::jnxIpSecTunMonEspAuthFails OID value, configure state conditions and alerts, and monitor any Juniper Networks VPN gateway (IKE/IPsec tunnel and SA monitoring) 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
1.3.6.1.4.1.2636juniperMIBJUNIPER-SMI
1.3.6.1.4.1.2636.3jnxMibsJUNIPER-SMI
1.3.6.1.4.1.2636.3.52jnxIpSecMibRootJUNIPER-SMI
Numeric OIDNameModule
1.3.6.1.4.1.2636.3.52.1jnxIpSecFlowMonMIBJUNIPER-IPSEC-FLOW-MON-MIB
1.3.6.1.4.1.2636.3.52.1.2jnxIpSecFlowMonPhaseTwoJUNIPER-IPSEC-FLOW-MON-MIB
1.3.6.1.4.1.2636.3.52.1.2.2jnxIpSecTunnelMonTableJUNIPER-IPSEC-FLOW-MON-MIB
1.3.6.1.4.1.2636.3.52.1.2.2.1jnxIpSecTunnelMonEntryJUNIPER-IPSEC-FLOW-MON-MIB
1.3.6.1.4.1.2636.3.52.1.2.2.1.20jnxIpSecTunMonEspAuthFailsJUNIPER-IPSEC-FLOW-MON-MIB