All MIBs › ACC-MIB › accSlotNumChanges
accSlotNumChanges
Module: ACC-MIB
OID (symbolic): ACC-MIB::accSlotNumChanges
OID (numeric): 1.3.6.1.4.1.5.1.1.5.2.1.21
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Number of times that this interface has changed state (either up-to-down or down-to-up).
What is accSlotNumChanges?
This read-only counter records how many times this interface has toggled between the up (operational) and down (non-operational) states. Network engineers monitor this to detect flapping ports that repeatedly go up and down, which often indicates a hardware defect or link quality problem that needs investigation. A value of 47 indicates the port has cycled between states 47 times, suggesting possible cable damage or a transceiver issue if this number is climbing rapidly.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5.1.1.5.2.1.21 snmpwalk -v2c -c public <target> ACC-MIB::accSlotNumChanges
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5.1.1.5.2.1.21.1 snmpget -v2c -c public <target> ACC-MIB::accSlotNumChanges.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5 | acc | ACC-MIB |
| 1.3.6.1.4.1.5.1 | accSBAR | ACC-MIB |
| 1.3.6.1.4.1.5.1.1 | accBRG | ACC-MIB |
| 1.3.6.1.4.1.5.1.1.5 | accSlot | ACC-MIB |
| 1.3.6.1.4.1.5.1.1.5.2 | accSlotTable | ACC-MIB |
| 1.3.6.1.4.1.5.1.1.5.2.1 | accSlotEntry | ACC-MIB |
| 1.3.6.1.4.1.5.1.1.5.2.1.21 | accSlotNumChanges | ACC-MIB |