IPSEC-TUN-MON-MIB :: channelUp

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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

channelUp

Module: IPSEC-TUN-MON-MIB

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

OID (numeric): 1.3.6.1.3.1010.1.1.4.1

Node type: NOTIFICATION-TYPE

Description: The specified channel is now up. (In other words, the number of current IKE SAs supporting the channel has changed from zero to 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::channelUp
snmptrap -v2c -c public <manager> '' 1.3.6.1.3.1010.1.1.4.1

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]:56280->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (213737944) 24 days, 17:42:59.44
  SNMPv2-MIB::snmpTrapOID.0 = OID: IPSEC-TUN-MON-MIB::channelUp

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::channelUp 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
1.3.6.1.3.1010.1.1channelObjectsIPSEC-TUN-MON-MIB
1.3.6.1.3.1010.1.1.4channelTrapsIPSEC-TUN-MON-MIB
1.3.6.1.3.1010.1.1.4.1channelUpIPSEC-TUN-MON-MIB