SWITCH-CHASSIS-MIB :: ipNetMask

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

All MIBs › SWITCH-CHASSIS-MIB › ipNetMask

ipNetMask

Module: SWITCH-CHASSIS-MIB

OID (symbolic): SWITCH-CHASSIS-MIB::ipNetMask

OID (numeric): 1.3.6.1.4.1.207.8.9.1.1.3.2

Node type: OBJECT-TYPE

Type: IpAddress

Access: read-write

Description: The subnet mask that the device will use after a restart. The device's active subnet mask can be determined by examining the appropriate instance of the ipAdEntNetMask attribute of the MIB-II IP address table.

What is ipNetMask?

The subnet mask the device will use after its next restart; this is a legacy, now-obsolete setting, and the device's currently active mask should instead be checked via the standard MIB-II IP address table.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.207.8.9.1.1.3.2
snmpwalk -v2c -c public <target> SWITCH-CHASSIS-MIB::ipNetMask

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.207.8.9.1.1.3.2.1
snmpget -v2c -c public <target> SWITCH-CHASSIS-MIB::ipNetMask.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.207.8.9.1.1.3.2.1 a <value>

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OID Breakdown

Upper-level ancestors (10 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.207alliedTelesynAT-RG600-MIB
1.3.6.1.4.1.207.8mibObjectAT-RG600-MIB
1.3.6.1.4.1.207.8.9at8200SwitchMibTELESYN-ATI-TC
1.3.6.1.4.1.207.8.9.1switchChassisTELESYN-ATI-TC
Numeric OIDNameModule
1.3.6.1.4.1.207.8.9.1.1switchChassisMibSWITCH-CHASSIS-MIB
1.3.6.1.4.1.207.8.9.1.1.3ipParamsSWITCH-CHASSIS-MIB
1.3.6.1.4.1.207.8.9.1.1.3.2ipNetMaskSWITCH-CHASSIS-MIB