OID reference
1.3.6.1.4.1.2076.116.0.2
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.
Identification
{1 3 6 1 4 1 2076 116 0 2}
The displayed source records contain one distinct definition. Compare its source records.
topologyChange NOTIFICATION-TYPE
STATUS current
DESCRIPTION
"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."
::= { fsDot1dNotifications 2 }
Meaning
Identical descriptions are grouped. Different wording and device-specific notes are retained.
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.
Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)Belden, GarrettCom and Hirschmann IT official standalone MIBs
Evidence
Matching descriptions are grouped; open a group to compare definitions and supporting files.
Status in source: current.
Names: topologyChange
{
"smi_kind": "NOTIFICATION-TYPE",
"definition": [
"topologyChange",
"NOTIFICATION-TYPE",
"STATUS",
"current",
"DESCRIPTION",
"\"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.\"",
"::=",
"{",
"fsDot1dNotifications",
"2",
"}"
],
"syntax_tree": [
[],
[
"Status",
"current"
],
[
"DESCRIPTION",
"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."
],
null
]
}Vendor MIB copy from the Observium Community archive.
Module: ARICENT-MIStdBRIDGE-MIB
See published definition above
{'IF-MIB': ['InterfaceIndex'], 'SNMPv2-TC': ['TEXTUAL-CONVENTION', 'RowStatus', 'TruthValue'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'NOTIFICATION-TYPE', 'Counter32', 'TimeTicks', 'mib-2', 'Integer32', 'enterprises']}Related source files and packages:
Module: ARICENT-MIStdBRIDGE-MIB
{'IF-MIB': ['InterfaceIndex'], 'SNMPv2-TC': ['TEXTUAL-CONVENTION', 'RowStatus', 'TruthValue'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'NOTIFICATION-TYPE', 'Counter32', 'TimeTicks', 'mib-2', 'Integer32', 'enterprises']}Related source files and packages:
Registration
| OID | Name | Direct children | Descendants | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.2076.116.0.1 | newRoot | 0 | 0 |