CENTILLION-CONFIG-MIB :: sysNetMask

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCENTILLION-CONFIG-MIBsysNetMask

sysNetMask

Module: CENTILLION-CONFIG-MIB

OID (symbolic): CENTILLION-CONFIG-MIB::sysNetMask

OID (numeric): 1.3.6.1.4.1.930.2.1.2.14.1.2

Node type: OBJECT-TYPE

Type: IpAddress

Access: read-write

Description: The system's IP subnet mask. The current operational IP subnet mask may be obtained by the ipAdEntNetMask entry in the ipAddrTable. This parameter will take effect only after a reset is issued. The parameter is not saved unless written to flash.

What is sysNetMask?

The configured system IP subnet mask, which becomes operationally effective only after a reset and persists only if saved to flash.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.930.2.1.2.14.1.2
snmpwalk -v2c -c public <target> CENTILLION-CONFIG-MIB::sysNetMask

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.930.2.1.2.14.1.2.1
snmpget -v2c -c public <target> CENTILLION-CONFIG-MIB::sysNetMask.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.930.2.1.2.14.1.2.1 a <value>

Start monitoring Nortel/Bay Networks Centillion ATM/LAN switches (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CENTILLION-CONFIG-MIB::sysNetMask OID value, configure state conditions and alerts, and monitor any Nortel/Bay Networks Centillion ATM/LAN switches (legacy) from a single console.

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
1.3.6.1.4.1.930centillionCENTILLION-ROOT-MIB
1.3.6.1.4.1.930.2proprietaryCENTILLION-ROOT-MIB
1.3.6.1.4.1.930.2.1cnSystemCENTILLION-ROOT-MIB
1.3.6.1.4.1.930.2.1.2sysConfigCENTILLION-ROOT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.930.2.1.2.14sysNetProtocolCENTILLION-CONFIG-MIB
1.3.6.1.4.1.930.2.1.2.14.1sysIpProtocolCENTILLION-CONFIG-MIB
1.3.6.1.4.1.930.2.1.2.14.1.2sysNetMaskCENTILLION-CONFIG-MIB