All MIBs › ATTO6500N-MIB › sasPhyStatsErrLinkChanged
sasPhyStatsErrLinkChanged
Module: ATTO6500N-MIB
OID (symbolic): ATTO6500N-MIB::sasPhyStatsErrLinkChanged
OID (numeric): 1.3.6.1.4.1.4547.2.3.3.4.1.3
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: Number of link changed events on this SAS PHY.
What is sasPhyStatsErrLinkChanged?
Tracks the cumulative count of link state change events on a specific SAS (Serial Attached SCSI) physical layer interface. A rising count indicates connection instability on that PHY, which can signal cabling, backplane, or device negotiation issues.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4547.2.3.3.4.1.3 snmpwalk -v2c -c public <target> ATTO6500N-MIB::sasPhyStatsErrLinkChanged
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4547.2.3.3.4.1.3.1 snmpget -v2c -c public <target> ATTO6500N-MIB::sasPhyStatsErrLinkChanged.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.4547.2.3.3.4.1.3.1 i <value>
Start monitoring ATTO FibreBridge 6500N FC-to-SAS storage bridge with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ATTO6500N-MIB::sasPhyStatsErrLinkChanged OID value, configure state conditions and alerts, and monitor any ATTO FibreBridge 6500N FC-to-SAS storage bridge from a single console.
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 |
|---|---|---|
| 1.3.6.1.4.1.4547 | attotech | ATTO6500N-MIB |
| 1.3.6.1.4.1.4547.2 | attoMgmt | ATTO6500N-MIB |
| 1.3.6.1.4.1.4547.2.3 | bridge | ATTO6500N-MIB |
| 1.3.6.1.4.1.4547.2.3.3 | bridgePorts | ATTO6500N-MIB |
| 1.3.6.1.4.1.4547.2.3.3.4 | sasPhyStatisticsTable | ATTO6500N-MIB |
| 1.3.6.1.4.1.4547.2.3.3.4.1 | sasPhyStatisticsEntry | ATTO6500N-MIB |
| 1.3.6.1.4.1.4547.2.3.3.4.1.3 | sasPhyStatsErrLinkChanged | ATTO6500N-MIB |