topologyChange
BRIDGE-MIB ·
.1.3.6.1.2.1.17.0.2
Object
notification
A topologyChange trap is sent by a bridge when any of its configured ports transitions from the Learning state to the Forwarding state, or from the Forwarding state to the Blocking state. The trap is not sent if a newRoot trap is sent for the same transition. Implementation of this trap is optional.
Context
- MIB
- BRIDGE-MIB
- OID
.1.3.6.1.2.1.17.0.2- Type
- notification
- Status
- current
- Parent
- dot1dNotifications
- Groups
- 1
Net-SNMP examples
How SNMP and these commands workNotifications are emitted by an agent; they cannot be read with snmpget or walked.
Inspect the notification definition
/usr/bin/snmptranslate -Pud -Ir -Td -m 'BRIDGE-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'BRIDGE-MIB::topologyChange'
More examples
Translate to a numeric OID
/usr/bin/snmptranslate -Pud -Ir -On -m 'BRIDGE-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'BRIDGE-MIB::topologyChange'
Syntax
No syntax metadata recorded.
Values & Constraints
No enumerated values or constraints recorded.
Conformance
Member of