ATI-MIB :: atiIntruderProtectionTrap

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

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atiIntruderProtectionTrap

Module: ATI-MIB

OID (symbolic): ATI-MIB::atiIntruderProtectionTrap

OID (numeric): 1.3.6.1.4.1.207.1.2.0.21

Node type: NOTIFICATION-TYPE

Description: AT-3100 and TurboStack product families only. This trap is sent when an Intruder Alert occurs on a module/port due to a received packet with an unauthorized source MAC address. Intruder Protection for the module must be enabled. The varBind list contains the module number, port number, and the MAC address of the intruder.

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> '' ATI-MIB::atiIntruderProtectionTrap
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.207.1.2.0.21

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]:57068->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (131799788) 15 days, 6:06:37.88
  SNMPv2-MIB::snmpTrapOID.0 = OID: ATI-MIB::atiIntruderProtectionTrap

Start monitoring Allied Telesis legacy hubs and switches (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ATI-MIB::atiIntruderProtectionTrap OID value, configure state conditions and alerts, and monitor any Allied Telesis legacy hubs and switches (legacy) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.207alliedTelesynAT-RG600-MIB
1.3.6.1.4.1.207.1productsAT-PRODUCT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.207.1.2repeaterATI-MIB
1.3.6.1.4.1.207.1.2.0.21atiIntruderProtectionTrapATI-MIB