CHIPCOMMIB :: chipSecurity

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCHIPCOMMIBchipSecurity

chipSecurity

Module: CHIPCOMMIB

OID (symbolic): CHIPCOMMIB::chipSecurity

OID (numeric): 1.3.6.1.4.1.49.0.18

Node type: NOTIFICATION-TYPE

Description: This trap indicates a change in the security environment. The olNetOlSecTrapReason specifies the reason for the trap. If the trap reason is intrusion-attempt(2), then the following objects will also be included in the trap: olPortSlotIndex and olPortPortIndex (to specify on which port the intrusion attempt occurred), and olPortAdminState (to indicate whether the port was automatically disabled). The olEnetStatsPortLastSrcAddr object will be included if the MAC address of the intruder is available.

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> '' CHIPCOMMIB::chipSecurity
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.49.0.18

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]:62044->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (494361692) 57 days, 5:13:36.92
  SNMPv2-MIB::snmpTrapOID.0 = OID: CHIPCOMMIB::chipSecurity

Start monitoring Chipcom (3Com) Ethernet/Token Ring switching hub or LAN concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CHIPCOMMIB::chipSecurity OID value, configure state conditions and alerts, and monitor any Chipcom (3Com) Ethernet/Token Ring switching hub or LAN concentrator (legacy) 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
1.3.6.1.4.1.49chipcomCHIPAGENT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.49.0.18chipSecurityCHIPCOMMIB