LBHUB-MSH-MIB :: a3ComAttachStateChange

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsLBHUB-MSH-MIBa3ComAttachStateChange

a3ComAttachStateChange

Module: LBHUB-MSH-MIB

OID (symbolic): LBHUB-MSH-MIB::a3ComAttachStateChange

OID (numeric): 1.3.6.1.4.1.43.0.49

Node type: NOTIFICATION-TYPE

Description: This trap is sent if the value of the attach state for a particular port changes AND the admin state of that port is disabled.

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> '' LBHUB-MSH-MIB::a3ComAttachStateChange
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.43.0.49

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]:54761->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (503805417) 58 days, 7:27:34.17
  SNMPv2-MIB::snmpTrapOID.0 = OID: LBHUB-MSH-MIB::a3ComAttachStateChange

Start monitoring 3Com LANBuilder MSH modular stackable hub with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the LBHUB-MSH-MIB::a3ComAttachStateChange OID value, configure state conditions and alerts, and monitor any 3Com LANBuilder MSH modular stackable hub from a single console.

OID Breakdown

Upper-level ancestors (7 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
1.3.6.1.4.1.43a3ComA3COM-BRIDGE-R3-MIB
Numeric OIDNameModule
1.3.6.1.4.1.43.0.49a3ComAttachStateChangeLBHUB-MSH-MIB