All MIBs › MRV-IR-SYSTEM-MIB › irSysSubnetMask
irSysSubnetMask
Module: MRV-IR-SYSTEM-MIB
OID (symbolic): MRV-IR-SYSTEM-MIB::irSysSubnetMask
OID (numeric): 1.3.6.1.4.1.33.100.1.1.7
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-only
Description: The IP subnet mask assigned to the ethernet interface.
What is irSysSubnetMask?
Reports the subnet mask assigned to the device's Ethernet management interface, used alongside the interface's IP address to determine its local network range.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.33.100.1.1.7 snmpwalk -v2c -c public <target> MRV-IR-SYSTEM-MIB::irSysSubnetMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.33.100.1.1.7.1 snmpget -v2c -c public <target> MRV-IR-SYSTEM-MIB::irSysSubnetMask.1
Start monitoring MRV In-Reach LX console/terminal server (system/firmware/IP config) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the MRV-IR-SYSTEM-MIB::irSysSubnetMask OID value, configure state conditions and alerts, and monitor any MRV In-Reach LX console/terminal server (system/firmware/IP config) 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 |
| 1.3.6.1.4.1.33 | iTouch | ITOUCH-MIB |
| 1.3.6.1.4.1.33.100 | mrvLx | MRV-IR-HDAM-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.33.100.1 | irSystemMib | MRV-IR-SYSTEM-MIB |
| 1.3.6.1.4.1.33.100.1.1 | irSysSystem | MRV-IR-SYSTEM-MIB |
| 1.3.6.1.4.1.33.100.1.1.7 | irSysSubnetMask | MRV-IR-SYSTEM-MIB |