All MIBs › CHASSIS-MIB › chasControlFreeFFS
chasControlFreeFFS
Module: CHASSIS-MIB
OID (symbolic): CHASSIS-MIB::chasControlFreeFFS
OID (numeric): 1.3.6.1.4.1.800.2.1.3.1.1.13
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The current free Flash File System space.
What is chasControlFreeFFS?
This object reports the current amount of free space in the controller's Flash File System, where firmware images and configuration files are stored. An admin planning a firmware upgrade needs to confirm this value is large enough before pushing a new image, since running out of flash space mid-upload can leave the controller in a corrupted boot state. If chasControlFreeFFS reports only 500KB free and a new firmware image is 2MB, the admin must delete old image files from the flash file system before attempting the upload.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.800.2.1.3.1.1.13 snmpwalk -v2c -c public <target> CHASSIS-MIB::chasControlFreeFFS
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.800.2.1.3.1.1.13.1 snmpget -v2c -c public <target> CHASSIS-MIB::chasControlFreeFFS.1
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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 |
| 1.3.6.1.4.1.800 | xylan | XYLAN-BASE-MIB |
| 1.3.6.1.4.1.800.2 | xylanArch | XYLAN-BASE-MIB |
| 1.3.6.1.4.1.800.2.1 | xylanChassis | XYLAN-BASE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.800.2.1.3 | chasController | CHASSIS-MIB |
| 1.3.6.1.4.1.800.2.1.3.1 | chasControlTable | CHASSIS-MIB |
| 1.3.6.1.4.1.800.2.1.3.1.1 | chasControlEntry | CHASSIS-MIB |
| 1.3.6.1.4.1.800.2.1.3.1.1.13 | chasControlFreeFFS | CHASSIS-MIB |