All MIBs › COPPER-MOUNTAIN-NETWORKS-DSL-MIB › cmFileBootDevice
cmFileBootDevice
Module: COPPER-MOUNTAIN-NETWORKS-DSL-MIB
OID (symbolic): COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmFileBootDevice
OID (numeric): 1.3.6.1.4.1.1996.20.5.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The value of this object is the type of Device that the system booted from.
What is cmFileBootDevice?
cmFileBootDevice is a read-only enumeration reporting whether the system most recently booted its software from local flash(1) or from a remote fileServer(2). An administrator checks this after a reboot to confirm the system loaded from the expected source, particularly when a network boot was intended. For example, if an operator configured the system to boot from a remote file server but cmFileBootDevice shows flash(1) after the restart, that indicates the network boot failed and the system fell back to its local image.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1996.20.5.1 snmpwalk -v2c -c public <target> COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmFileBootDevice
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1996.20.5.1.1 snmpget -v2c -c public <target> COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmFileBootDevice.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cmFileBootDevice.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 |
|---|---|---|
| 1.3.6.1.4.1.1996 | coppermountain | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.20 | cmCE200 | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.20.5 | cmFile | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.20.5.1 | cmFileBootDevice | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |