All MIBs › SL-MAIN-MIB › slmSwRevDirectory
slmSwRevDirectory
Module: SL-MAIN-MIB
OID (symbolic): SL-MAIN-MIB::slmSwRevDirectory
OID (numeric): 1.3.6.1.4.1.4515.1.3.1.12.1.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The directory name A or B of this system software revision.
What is slmSwRevDirectory?
This OID stores which software image slot (A or B) the device is currently running. Checking this tells you which firmware version is active and allows you to know if a backup copy exists. An operator would read this after a reboot to confirm the device is running the expected firmware release.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4515.1.3.1.12.1.1 snmpwalk -v2c -c public <target> SL-MAIN-MIB::slmSwRevDirectory
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4515.1.3.1.12.1.1.1 snmpget -v2c -c public <target> SL-MAIN-MIB::slmSwRevDirectory.1
Start monitoring SmartOptics SiteLight optical transport main control card/chassis (system/alarm/software-version status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SL-MAIN-MIB::slmSwRevDirectory OID value, configure state conditions and alerts, and monitor any SmartOptics SiteLight optical transport main control card/chassis (system/alarm/software-version status) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.4515 | smartoptics | SL-NE-MIB |
| 1.3.6.1.4.1.4515.1 | sitelight | SL-NE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4515.1.3 | slMain | SL-MAIN-MIB |
| 1.3.6.1.4.1.4515.1.3.1 | slmSys | SL-MAIN-MIB |
| 1.3.6.1.4.1.4515.1.3.1.12 | slmSwRevTable | SL-MAIN-MIB |
| 1.3.6.1.4.1.4515.1.3.1.12.1 | slmSwRevEntry | SL-MAIN-MIB |
| 1.3.6.1.4.1.4515.1.3.1.12.1.1 | slmSwRevDirectory | SL-MAIN-MIB |