All MIBs › DECHUB900-ERPTR-MIB-V3-0 › erptrMonitorPortBroadcastFrames
erptrMonitorPortBroadcastFrames
Module: DECHUB900-ERPTR-MIB-V3-0
OID (symbolic): DECHUB900-ERPTR-MIB-V3-0::erptrMonitorPortBroadcastFrames
OID (numeric): 1.3.6.1.4.1.36.2.18.11.5.1.1.7.3.1.1.4
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: This object is the number of valid broadcast frames that have been received on this port. This counter is incremented by one for each frame received on this port whose OctetCount is greater than or equal to minFrameSize and less than or equal to maxFrameSize, whose MAC-layer destination address field contains a broadcast address, and for which the FCSError and CollisionEvent signals are not asserted.
The approximate minimum time for rollover of this counter is 80 hours.
What is erptrMonitorPortBroadcastFrames?
This counter tracks valid broadcast frames received on the port (correct size, broadcast destination, no FCS or collision errors), rolling over roughly every 80 hours on a busy port. A sudden spike here is a classic sign of a broadcast storm on that segment.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.36.2.18.11.5.1.1.7.3.1.1.4 snmpwalk -v2c -c public <target> DECHUB900-ERPTR-MIB-V3-0::erptrMonitorPortBroadcastFrames
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.36.2.18.11.5.1.1.7.3.1.1.4.1 snmpget -v2c -c public <target> DECHUB900-ERPTR-MIB-V3-0::erptrMonitorPortBroadcastFrames.1
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OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.36 | dec | DEC-ATM-CHASSIS-MIB |
| 1.3.6.1.4.1.36.2 | ema | DEC-ATM-CHASSIS-MIB |
| 1.3.6.1.4.1.36.2.18 | decMIBextension | DEC-ATM-CHASSIS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.36.2.18.11 | decHub900 | DECHUB900-ERPTR-MIB-V3-0 |
| 1.3.6.1.4.1.36.2.18.11.5 | repeater | DECHUB900-ERPTR-MIB-V3-0 |
| 1.3.6.1.4.1.36.2.18.11.5.1 | rptrVersion1 | DECHUB900-ERPTR-MIB-V3-0 |
| 1.3.6.1.4.1.36.2.18.11.5.1.1 | rptrExtensions | DECHUB900-ERPTR-MIB-V3-0 |
| 1.3.6.1.4.1.36.2.18.11.5.1.1.7 | erptrMonitorPackage | DECHUB900-ERPTR-MIB-V3-0 |
| 1.3.6.1.4.1.36.2.18.11.5.1.1.7.3 | erptrMonitorPortInfo | DECHUB900-ERPTR-MIB-V3-0 |
| 1.3.6.1.4.1.36.2.18.11.5.1.1.7.3.1 | erptrMonitorPortTable | DECHUB900-ERPTR-MIB-V3-0 |
| 1.3.6.1.4.1.36.2.18.11.5.1.1.7.3.1.1 | erptrMonitorPortEntry | DECHUB900-ERPTR-MIB-V3-0 |
| 1.3.6.1.4.1.36.2.18.11.5.1.1.7.3.1.1.4 | erptrMonitorPortBroadcastFrames | DECHUB900-ERPTR-MIB-V3-0 |