All MIBs › A3COM-PRIVATE-MIB › netConfigSubnetMask
netConfigSubnetMask
Module: A3COM-PRIVATE-MIB
OID (symbolic): A3COM-PRIVATE-MIB::netConfigSubnetMask
OID (numeric): 1.3.6.1.4.1.43.35.8.6.2
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-write
Description: The subnet mask of this Net interface. The default value for this object is 0.0.0.0. If either the netConfigIPAddress or netConfigSubnetMask are 0.0.0.0, then when the device boots, it may use DHCP to try to figure out what these values should be. If DHCP fails, before the device can talk on the network, this value must be configured (e.g., through a terminal attached to the device).
What is netConfigSubnetMask?
This OID holds the subnet mask that defines which portion of the IP address identifies the local network, stored as an IpAddress. It works alongside the IP address to determine network boundaries and route packets correctly on the local segment. A value of 255.255.255.0 indicates a /24 network; if 0.0.0.0, the device triggers DHCP or manual setup.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.35.8.6.2 snmpwalk -v2c -c public <target> A3COM-PRIVATE-MIB::netConfigSubnetMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.35.8.6.2.1 snmpget -v2c -c public <target> A3COM-PRIVATE-MIB::netConfigSubnetMask.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.43.35.8.6.2.1 a <value>
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.43 | a3Com | A3COM-BRIDGE-R3-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.35 | wlan_mib | A3COM-PRIVATE-MIB |
| 1.3.6.1.4.1.43.35.8 | rivet | A3COM-PRIVATE-MIB |
| 1.3.6.1.4.1.43.35.8.6 | enterpriseApIpMgt | A3COM-PRIVATE-MIB |
| 1.3.6.1.4.1.43.35.8.6.2 | netConfigSubnetMask | A3COM-PRIVATE-MIB |