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

tunnelDown

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

OID (numeric): 1.3.6.1.3.1010.1.2.4.2

Node type: NOTIFICATION-TYPE

Description: The specified tunnel is now down. (In other words, the number of current phase 2 SA suites supporting the tunnel has changed to zero from a non-zero value.)

Examples

Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):

snmptrap -v2c -c public <manager> '' IPSEC-TUN-MON-MIB::tunnelDown
snmptrap -v2c -c public <manager> '' 1.3.6.1.3.1010.1.2.4.2

Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):

snmptrapd -f -Lo -c /dev/null authCommunity log public

Example snmptrapd log entry:

zoo11-linux.zoo [UDP: [192.168.30.111]:61618->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (67548338) 7 days, 19:38:03.38
  SNMPv2-MIB::snmpTrapOID.0 = OID: IPSEC-TUN-MON-MIB::tunnelDown

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::tunnelDown 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 OID	Name	Module
1	iso	LANART-AGENT
1.3	org	AirPair-MIB
1.3.6	dod	AirPair-MIB
1.3.6.1	internet	AirPair-MIB
1.3.6.1.3	experimental	APERTUS-NPG-MIB

Numeric OID	Name	Module
1.3.6.1.3.1010	ipsecTunMonModule	IPSEC-TUN-MON-MIB
1.3.6.1.3.1010.1	ipsecTunnelMonitorMIB	IPSEC-TUN-MON-MIB
1.3.6.1.3.1010.1.2	tunnelObjects	IPSEC-TUN-MON-MIB
1.3.6.1.3.1010.1.2.4	tunnelTraps	IPSEC-TUN-MON-MIB
1.3.6.1.3.1010.1.2.4.2	tunnelDown	IPSEC-TUN-MON-MIB

IPSEC-TUN-MON-MIB :: tunnelDown

tunnelDown

Module

This MIB depends on