POWERHUB-ATM-MIB :: atmLinkDown

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › POWERHUB-ATM-MIB › atmLinkDown

atmLinkDown

Module: POWERHUB-ATM-MIB

OID (symbolic): POWERHUB-ATM-MIB::atmLinkDown

OID (numeric): 1.3.6.1.4.1.326.2.6.1.1.2.0.2

Node type: NOTIFICATION-TYPE

Description: A LinkDown trap is sent by the ATM interface while link down is dected. The slot id is reported because individual virtual port number is not applicable here.

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> '' POWERHUB-ATM-MIB::atmLinkDown
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.326.2.6.1.1.2.0.2

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]:50897->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (425567953) 49 days, 6:07:59.53
  SNMPv2-MIB::snmpTrapOID.0 = OID: POWERHUB-ATM-MIB::atmLinkDown

Start monitoring 3Com PowerHub Ethernet/ATM switching hub (ATM PVC/cell statistics) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the POWERHUB-ATM-MIB::atmLinkDown OID value, configure state conditions and alerts, and monitor any 3Com PowerHub Ethernet/ATM switching hub (ATM PVC/cell statistics) 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
1.3.6.1.4.1.326foreCOMMON-GOLF-MIB
1.3.6.1.4.1.326.2systemsCOMMON-GOLF-MIB
1.3.6.1.4.1.326.2.6hubSwitchRouterFore-Common-MIB
Numeric OIDNameModule
1.3.6.1.4.1.326.2.6.1lsdproductsPOWERHUB-ATM-MIB
1.3.6.1.4.1.326.2.6.1.1powerhub4k6k7kPOWERHUB-ATM-MIB
1.3.6.1.4.1.326.2.6.1.1.2alatmPOWERHUB-ATM-MIB
1.3.6.1.4.1.326.2.6.1.1.2.0.2atmLinkDownPOWERHUB-ATM-MIB