AT-GS950-24-MIB :: ifIpSubnetMask

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAT-GS950-24-MIBifIpSubnetMask

ifIpSubnetMask

Module: AT-GS950-24-MIB

OID (symbolic): AT-GS950-24-MIB::ifIpSubnetMask

OID (numeric): 1.3.6.1.4.1.207.1.4.167.27.1.5.1.3

Node type: OBJECT-TYPE

Type: IpAddress

Access: read-write

Description: Specifies the IP Subnet Mask for this interface. The value should be specified only for network interfaces and any valid VLSM is accsysted.

If not specified, this object takes the default subnet mask value based on the class of the IP address configured for the interface.

What is ifIpSubnetMask?

Sets the subnet mask for the interface's IP address, determining the network and host portions of the address. Any valid variable-length subnet mask (VLSM) is accepted; if omitted, a default mask based on the IP address class is used.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.207.1.4.167.27.1.5.1.3
snmpwalk -v2c -c public <target> AT-GS950-24-MIB::ifIpSubnetMask

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.207.1.4.167.27.1.5.1.3.1
snmpget -v2c -c public <target> AT-GS950-24-MIB::ifIpSubnetMask.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.207.1.4.167.27.1.5.1.3.1 a <value>

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OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.207.1productsAT-SMI-MIB
1.3.6.1.4.1.207.1.4swhubAtiEdgeSwitch-MIB
Numeric OIDNameModule
1.3.6.1.4.1.207.1.4.167at_GS95024v3AT-GS950-24-MIB
1.3.6.1.4.1.207.1.4.167.27l2CfaAT-GS950-24-MIB
1.3.6.1.4.1.207.1.4.167.27.1_pysmi_ifAT-GS950-24-MIB
1.3.6.1.4.1.207.1.4.167.27.1.5ifIpTableAT-GS950-24-MIB
1.3.6.1.4.1.207.1.4.167.27.1.5.1ifIpEntryAT-GS950-24-MIB
1.3.6.1.4.1.207.1.4.167.27.1.5.1.3ifIpSubnetMaskAT-GS950-24-MIB