All MIBs › ADN-MIB › adnBoardSwitchCause
adnBoardSwitchCause
Module: ADN-MIB
OID (symbolic): ADN-MIB::adnBoardSwitchCause
OID (numeric): 1.3.6.1.4.1.637.3.1.5.15.2.1.11
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The value of this object gives the reason why the switchover or the switchback has been initiated. This object qualifies the object adnBoardRedundancyFailure. For the CU (Control Unit) board, this object is not significant and its value is always zero. value cause ----- ------------------ 0 not significant ( for CU board) 1 neither switchover nor switchback occurred 2 manual switchover 3 automatic switchover 4 manual switchback 5 semiautomatic switchback 6 automatic switchback
What is adnBoardSwitchCause?
This OID records the reason the last failover or failback occurred—whether it was manual, due to a fault, or planned maintenance. Engineers review this when investigating failover events to understand if the system responded correctly or if manual intervention triggered it. Values might include 0 (no switch), 1 (neither occurred yet), 2 (manual failover), or 3 (automatic due to fault detection).
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.15.2.1.11 snmpwalk -v2c -c public <target> ADN-MIB::adnBoardSwitchCause
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.15.2.1.11.1 snmpget -v2c -c public <target> ADN-MIB::adnBoardSwitchCause.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 |
|---|---|---|
| 1.3.6.1.4.1.637 | alcatel | ADN-MIB |
| 1.3.6.1.4.1.637.3 | adn | ADN-MIB |
| 1.3.6.1.4.1.637.3.1 | adnMIB | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5 | adnProprietary | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5.15 | adnNodeSupervisionMIB | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5.15.2 | adnBoardTable | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5.15.2.1 | adnBoardEntry | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5.15.2.1.11 | adnBoardSwitchCause | ADN-MIB |