IPSEC-TUN-MON-MIB :: tunnelDownTrapEnable

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › IPSEC-TUN-MON-MIB › tunnelDownTrapEnable

tunnelDownTrapEnable

Module: IPSEC-TUN-MON-MIB

OID (symbolic): IPSEC-TUN-MON-MIB::tunnelDownTrapEnable

OID (numeric): 1.3.6.1.3.1010.1.2.6.2

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-write

Description: Indicates whether tunnelDown traps should be generated.

What is tunnelDownTrapEnable?

A read-write switch, off by default, that an admin sets to true to have the device emit an SNMP trap whenever an IPsec tunnel goes down, the standard way to get immediate alerts on a data tunnel dropping.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.3.1010.1.2.6.2
snmpwalk -v2c -c public <target> IPSEC-TUN-MON-MIB::tunnelDownTrapEnable

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.3.1010.1.2.6.2.1
snmpget -v2c -c public <target> IPSEC-TUN-MON-MIB::tunnelDownTrapEnable.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.3.1010.1.2.6.2.1 s <value>

Start monitoring IPsec-capable router/VPN gateway/firewall (tunnel/channel churn counters) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IPSEC-TUN-MON-MIB::tunnelDownTrapEnable OID value, configure state conditions and alerts, and monitor any IPsec-capable router/VPN gateway/firewall (tunnel/channel churn counters) from a single console.

OID Breakdown

Upper-level ancestors (5 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.3experimentalAPERTUS-NPG-MIB
Numeric OIDNameModule
1.3.6.1.3.1010ipsecTunMonModuleIPSEC-TUN-MON-MIB
1.3.6.1.3.1010.1ipsecTunnelMonitorMIBIPSEC-TUN-MON-MIB
1.3.6.1.3.1010.1.2tunnelObjectsIPSEC-TUN-MON-MIB
1.3.6.1.3.1010.1.2.6tunnelTrapControlIPSEC-TUN-MON-MIB
1.3.6.1.3.1010.1.2.6.2tunnelDownTrapEnableIPSEC-TUN-MON-MIB