{1 3 6 1 4 1 2352 2 42 0 3}
This notification 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.
Status in source: current.
Names: rbnBridgeTopologyChangeEvent
{
"smi_kind": "NOTIFICATION-TYPE",
"definition": [
"rbnBridgeTopologyChangeEvent",
"NOTIFICATION-TYPE",
"OBJECTS",
"{",
"rbnBridgeId",
",",
"dot1dStpPortState",
",",
"rbnBridgePortPreviousState",
"}",
"STATUS",
"current",
"DESCRIPTION",
"\"This notification 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.\"",
"::=",
"{",
"rbnBridgeNotifications",
"3",
"}"
],
"syntax_tree": [
[
"Objects",
[
"rbnBridgeId",
"dot1dStpPortState",
"rbnBridgePortPreviousState"
]
],
[
"Status",
"current"
],
[
"DESCRIPTION",
"This notification 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."
],
null
]
}Vendor MIB copy from the Observium Community archive.
Module: RBN-BRIDGE-MIB
rbnBridgeTopologyChangeEvent NOTIFICATION-TYPE
OBJECTS {
rbnBridgeId,
dot1dStpPortState,
rbnBridgePortPreviousState
}
STATUS current
DESCRIPTION
"This notification 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."
::= { rbnBridgeNotifications 3 }{'RBN-SMI': ['rbnMgmt'], 'SNMPv2-TC': ['TruthValue'], 'BRIDGE-MIB': ['dot1dBasePortEntry', 'dot1dStpPortState'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'NOTIFICATION-TYPE', 'Integer32'], 'SNMPv2-CONF': ['MODULE-COMPLIANCE', 'OBJECT-GROUP', 'NOTIFICATION-GROUP'], 'SNMP-FRAMEWORK-MIB': ['SnmpAdminString']}Related source files and packages:
Downloaded: 2026-10-24T02:14:23.300198+00:00.
| OID | Name | Direct children | Descendants | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.2352.2.42.0.1 | rbnBridgeCctStateEvent | 0 | 0 | |
| 1.3.6.1.4.1.2352.2.42.0.2 | rbnBridgeNewRootEvent | 0 | 0 |