All MIBs › SL-MAIN-MIB › slmSysEffectiveSubnetMask
slmSysEffectiveSubnetMask
Module: SL-MAIN-MIB
OID (symbolic): SL-MAIN-MIB::slmSysEffectiveSubnetMask
OID (numeric): 1.3.6.1.4.1.4515.1.3.1.36
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-only
Description: Effective Management subnetwork mask IP Address.
What is slmSysEffectiveSubnetMask?
This value reports the subnet mask actually in effect for the node's management interface, as opposed to the configured value in slmSysSubnetMask which may not yet be active. An admin checks this to confirm a recent subnet mask change has actually taken effect on the running system.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4515.1.3.1.36 snmpwalk -v2c -c public <target> SL-MAIN-MIB::slmSysEffectiveSubnetMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4515.1.3.1.36.1 snmpget -v2c -c public <target> SL-MAIN-MIB::slmSysEffectiveSubnetMask.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> slmSysEffectiveSubnetMask.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::slmSysEffectiveSubnetMask 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 |
| 1.3.6.1.4.1.4515.1.3.1.36 | slmSysEffectiveSubnetMask | SL-MAIN-MIB |