SYNOPTICS-BASIC-ETHTOK-MIB :: s3AgentNetMask

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › SYNOPTICS-BASIC-ETHTOK-MIB › s3AgentNetMask

s3AgentNetMask

Module: SYNOPTICS-BASIC-ETHTOK-MIB

OID (symbolic): SYNOPTICS-BASIC-ETHTOK-MIB::s3AgentNetMask

OID (numeric): 1.3.6.1.4.1.45.1.2.2.1.2

Node type: OBJECT-TYPE

Type: IpAddress

Access: read-write

Description: The Agent's administrative subnet mask. The current operational subnet mask can be obtained by the ipAdEntNetMask entry in the ipAddrTable.

This parameter will take effect only after a restart (s3AgentRestart) is issued. This parameter will not survive a reset (s3AgentReset) unless it is written into EEPROM (s3AgentWriteEeprom). This parameter is used only if the agentBootMode is set to use EEPROM.

NOTE: The Model 331x (3313, 3313M, 3314-ST, 3314M-ST) Ethernet NMM agents do not store this parameter in EEPROM, so for these agents the subnet mask configuration must be downloaded in the configuration file.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.45.1.2.2.1.2
snmpwalk -v2c -c public <target> SYNOPTICS-BASIC-ETHTOK-MIB::s3AgentNetMask

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.45.1.2.2.1.2.1
snmpget -v2c -c public <target> SYNOPTICS-BASIC-ETHTOK-MIB::s3AgentNetMask.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.45.1.2.2.1.2.1 a <value>

Start monitoring SynOptics (Bay Networks/Nortel) Ethernet/Token Ring hubs with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SYNOPTICS-BASIC-ETHTOK-MIB::s3AgentNetMask OID value, configure state conditions and alerts, and monitor any SynOptics (Bay Networks/Nortel) Ethernet/Token Ring hubs from a single console.

OID Breakdown

Upper-level ancestors (7 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
1.3.6.1.4.1.45synopticsCMU-MIB
Numeric OIDNameModule
1.3.6.1.4.1.45.1productsSYNOPTICS-BASIC-ETHTOK-MIB
1.3.6.1.4.1.45.1.2s3SnmpAgentSYNOPTICS-BASIC-ETHTOK-MIB
1.3.6.1.4.1.45.1.2.2s3AgentNetProtocolSYNOPTICS-BASIC-ETHTOK-MIB
1.3.6.1.4.1.45.1.2.2.1s3AgentIpProtocolSYNOPTICS-BASIC-ETHTOK-MIB
1.3.6.1.4.1.45.1.2.2.1.2s3AgentNetMaskSYNOPTICS-BASIC-ETHTOK-MIB