All MIBs › DECHUB900-CHASSIS-MIB-V3-0 › chasSegDefVNbusState
chasSegDefVNbusState
Module: DECHUB900-CHASSIS-MIB-V3-0
OID (symbolic): DECHUB900-CHASSIS-MIB-V3-0::chasSegDefVNbusState
OID (numeric): 1.3.6.1.4.1.36.2.18.11.1.1.1.4.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The default VNbus state. While enabled(1), a VNbus segment will be created automatically when a line card containing a VNbus port awakens, and the port will be connected to the segment. The segment will be removed when the last line card containing a VNbus port is removed. No automatic segment/connection creation/removal takes place while this is disabled(2). Enabling the default VNbus causes any unconnected VNbus ports that have not been explicitly disconnected to be connected to the VNbus segment (which will be created automatically if necessary). Disabling it has no effect on existing VNbus port connections.
What is chasSegDefVNbusState?
Controls whether a VNbus segment is auto-created/removed as line cards with VNbus ports come and go: enabled(1) automatically connects newly-awakened VNbus ports to an auto-created segment and tears it down when the last such card is removed, disabled(2) turns off this automation. An admin would set this to disabled(2) if they want to manually manage VNbus segment membership instead of relying on plug-and-play behavior.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.36.2.18.11.1.1.1.4.3 snmpwalk -v2c -c public <target> DECHUB900-CHASSIS-MIB-V3-0::chasSegDefVNbusState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.36.2.18.11.1.1.1.4.3.1 snmpget -v2c -c public <target> DECHUB900-CHASSIS-MIB-V3-0::chasSegDefVNbusState.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.36.2.18.11.1.1.1.4.3.1 i <value>
Start monitoring DEC DEChub 900 modular hub chassis with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DECHUB900-CHASSIS-MIB-V3-0::chasSegDefVNbusState OID value, configure state conditions and alerts, and monitor any DEC DEChub 900 modular hub chassis from a single console.
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 | CMU-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-CHASSIS-MIB-V3-0 |
| 1.3.6.1.4.1.36.2.18.11.1 | mgmtAgent | DECHUB900-CHASSIS-MIB-V3-0 |
| 1.3.6.1.4.1.36.2.18.11.1.1 | mgmtAgentVersion1 | DECHUB900-CHASSIS-MIB-V3-0 |
| 1.3.6.1.4.1.36.2.18.11.1.1.1 | chassis | DECHUB900-CHASSIS-MIB-V3-0 |
| 1.3.6.1.4.1.36.2.18.11.1.1.1.4 | chasSegment | DECHUB900-CHASSIS-MIB-V3-0 |
| 1.3.6.1.4.1.36.2.18.11.1.1.1.4.3 | chasSegDefVNbusState | DECHUB900-CHASSIS-MIB-V3-0 |