All MIBs › ADN-MIB › adnIsomVcOperState
adnIsomVcOperState
Module: ADN-MIB
OID (symbolic): ADN-MIB::adnIsomVcOperState
OID (numeric): 1.3.6.1.4.1.637.3.1.5.7.2.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Defines the current state of this internal subscriber connection.
What is adnIsomVcOperState?
This read-only OID reports the actual current state of an internal subscriber virtual connection, showing whether it is up, down, degraded, or in transition. An engineer continuously monitors this to catch connection failures and distinguish between intentional administrative shutdown versus unexpected link loss. If the value changes from 'up' to 'down' without an admin command, it signals a hardware or software fault requiring investigation.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.7.2.1.4 snmpwalk -v2c -c public <target> ADN-MIB::adnIsomVcOperState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.637.3.1.5.7.2.1.4.1 snmpget -v2c -c public <target> ADN-MIB::adnIsomVcOperState.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 |
| 1.3.6.1.4.1.637.3.1.5.7 | adnIsomMIB | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5.7.2 | adnIsomVcTable | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5.7.2.1 | adnIsomVcEntry | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.5.7.2.1.4 | adnIsomVcOperState | ADN-MIB |