OID reference
1.3.6.1.4.1.11.2.57.9.2.1.4
The total number of topology changes detected by this on current PVST Instance since the management entity was last reset or initialized.
Identification
{1 3 6 1 4 1 11 2 57 9 2 1 4}
A counter is cumulative. To estimate a rate, subtract two readings and divide by the elapsed time; use the units stated in the MIB.
Counter values can wrap or reset. A decrease alone does not distinguish a wrap from a reset, and multiple wraps between readings cannot be recovered reliably. Check the device's discontinuity indicators when available.
Published counter width: 32 bits. SMIv2: Counter32 · Counter64
At least one MIB declaration places this object in a table row. A value belongs to a row instance; its suffix depends on the row's INDEX or AUGMENTS definition.
In HPE-BRIDGEMIBOBJECTS-MIB, the row index rlBrgPvstOperVlanId is declared as INTEGER. A non-negative index value is encoded as one numeric subidentifier. An instance has the form .1.3.6.1.4.1.11.2.57.9.2.1.4.<rlBrgPvstOperVlanId>. Use an index value actually present on the device and permitted by its MIB. Other definitions can differ.
Published row index: rlBrgPvstOperVlanId.
snmpwalk [connection options] DEVICE .1.3.6.1.4.1.11.2.57.9.2.1.4
Replace the placeholders with your connection and authentication options. Available permissions and device support can differ from the MIB.
Properties come from available MIB definitions. Actual device support and access can differ. See source records below for original files and qualifications.
The displayed source records contain one distinct definition. Compare its source records.
rlBrgPvstOperVlanTopChanges OBJECT-TYPE
SYNTAX Counter
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of topology changes detected by
this on current PVST Instance since the management entity was last
reset or initialized."
::= { rlBrgPvstOperVlanEntry 4 }
Meaning
Identical descriptions are grouped. Different wording and device-specific notes are retained.
The total number of topology changes detected by this on current PVST Instance since the management entity was last reset or initialized.
HPE networking MIB copies (LibreNMS/Observium Community)HPE Instant On official MIBs
Evidence
Matching descriptions are grouped; open a group to compare definitions and supporting files.
Status in source: current.
Names: rlBrgPvstOperVlanTopChanges
{
"smi_kind": "OBJECT-TYPE",
"definition": [
"rlBrgPvstOperVlanTopChanges",
"OBJECT-TYPE",
"SYNTAX",
"Counter",
"MAX-ACCESS",
"read-only",
"STATUS",
"current",
"DESCRIPTION",
"\"The total number of topology changes detected by this on current PVST Instance since the management entity was last reset or initialized.\"",
"::=",
"{",
"rlBrgPvstOperVlanEntry",
"4",
"}"
],
"syntax_tree": [
[
"ApplicationSyntax",
"Counter"
],
null,
[
"MaxAccessPart",
"read-only"
],
[
"Status",
"current"
],
[
"DESCRIPTION",
"The total number of topology changes detected by this on current PVST Instance since the management entity was last reset or initialized."
],
null,
null,
null,
null
]
}Module: HPE-BRIDGEMIBOBJECTS-MIB
See published definition above
{'IF-MIB': ['InterfaceIndex', 'ifIndex', 'InterfaceIndexOrZero'], 'HPE-MIB': ['nm'], 'SNMPv2-TC': ['TruthValue', 'DisplayString', 'RowStatus'], 'BRIDGE-MIB': ['BridgeId', 'Timeout', 'dot1dBasePort', 'dot1dStpPort', 'MacAddress'], 'SNMPv2-SMI': ['OBJECT-TYPE', 'MODULE-IDENTITY', 'TimeTicks', 'Counter32'], 'RFC1155-SMI': ['Counter'], 'Q-BRIDGE-MIB': ['PortList'], 'SNMP-FRAMEWORK-MIB': ['SnmpAdminString']}Same file in HPE Instant On 1960 2.6.0.73.
Same file in HPE Instant On 1830 2.5.0.48.
Same file in HPE Instant On 1960 2.7.0.103.
Same file in HPE Instant On 1930 2.6.0.73.
Module: HPE-BRIDGEMIBOBJECTS-MIB
{'IF-MIB': ['InterfaceIndex', 'ifIndex', 'InterfaceIndexOrZero'], 'HPE-MIB': ['nm'], 'SNMPv2-TC': ['TruthValue', 'DisplayString', 'RowStatus'], 'BRIDGE-MIB': ['BridgeId', 'Timeout', 'dot1dBasePort', 'dot1dStpPort', 'MacAddress'], 'SNMPv2-SMI': ['OBJECT-TYPE', 'MODULE-IDENTITY', 'TimeTicks', 'Counter32'], 'RFC1155-SMI': ['Counter'], 'Q-BRIDGE-MIB': ['PortList'], 'SNMP-FRAMEWORK-MIB': ['SnmpAdminString']}Vendor MIB copy from the Observium Community archive. HPE networking support.
Module: HPE-BRIDGEMIBOBJECTS-MIB
{'IF-MIB': ['InterfaceIndex', 'ifIndex', 'InterfaceIndexOrZero'], 'HPE-MIB': ['nm'], 'SNMPv2-TC': ['TruthValue', 'DisplayString', 'RowStatus'], 'BRIDGE-MIB': ['BridgeId', 'Timeout', 'dot1dBasePort', 'dot1dStpPort', 'MacAddress'], 'SNMPv2-SMI': ['OBJECT-TYPE', 'MODULE-IDENTITY', 'TimeTicks', 'Counter32'], 'RFC1155-SMI': ['Counter'], 'Q-BRIDGE-MIB': ['PortList'], 'SNMP-FRAMEWORK-MIB': ['SnmpAdminString']}Related source files and packages:
Registration
| OID | Name | Direct children | Descendants | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.11.2.57.9.2.1.1 | rlBrgPvstOperVlanId | 0 | 0 | |
| 1.3.6.1.4.1.11.2.57.9.2.1.2 | rlBrgPvstOperVlanEnable | 0 | 0 | |
| 1.3.6.1.4.1.11.2.57.9.2.1.3 | rlBrgPvstOperVlanTimeSinceTopologyChange | 0 | 0 | |
| 1.3.6.1.4.1.11.2.57.9.2.1.5 | rlBrgPvstOperVlanDesignatedRoot | 0 | 0 | |
| 1.3.6.1.4.1.11.2.57.9.2.1.6 | rlBrgPvstOperVlanRootCost | 0 | 0 | |
| 1.3.6.1.4.1.11.2.57.9.2.1.7 | rlBrgPvstOperVlanRootPort | 0 | 0 | |
| 1.3.6.1.4.1.11.2.57.9.2.1.8 | rlBrgPvstOperVlanRootMaxAge | 0 | 0 | |
| 1.3.6.1.4.1.11.2.57.9.2.1.9 | rlBrgPvstOperVlanRootHelloTime | 0 | 0 | |
| 1.3.6.1.4.1.11.2.57.9.2.1.10 | rlBrgPvstOperVlanRootForwardDelay | 0 | 0 | |
| 1.3.6.1.4.1.11.2.57.9.2.1.11 | rlBrgPvstOperVlanMaxAge | 0 | 0 | |
| 1.3.6.1.4.1.11.2.57.9.2.1.12 | rlBrgPvstOperVlanHelloTime | 0 | 0 | |
| 1.3.6.1.4.1.11.2.57.9.2.1.13 | rlBrgPvstOperVlanForwardDelay | 0 | 0 | |
| 1.3.6.1.4.1.11.2.57.9.2.1.14 | rlBrgPvstOperVlanPriority | 0 | 0 |