AT-GS950-8-MIB :: ifSecondaryIpSubnetMask

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAT-GS950-8-MIBifSecondaryIpSubnetMask

ifSecondaryIpSubnetMask

Module: AT-GS950-8-MIB

OID (symbolic): AT-GS950-8-MIB::ifSecondaryIpSubnetMask

OID (numeric): 1.3.6.1.4.1.207.1.4.165.27.1.11.1.2

Node type: OBJECT-TYPE

Type: IpAddress

Access: read-write

Description: Specifies the IP Subnet Mask associted with the secondary ip address configuration. 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 ifSecondaryIpSubnetMask?

Configures the subnet mask associated with a secondary IP address on a network interface, supporting VLSM. If not specified, the default mask for the secondary address class is applied.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.207.1.4.165.27.1.11.1.2
snmpwalk -v2c -c public <target> AT-GS950-8-MIB::ifSecondaryIpSubnetMask

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.207.1.4.165.27.1.11.1.2.1
snmpget -v2c -c public <target> AT-GS950-8-MIB::ifSecondaryIpSubnetMask.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.207.1.4.165.27.1.11.1.2.1 a <value>

Start monitoring Allied Telesis AT-GS950 switch series with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the AT-GS950-8-MIB::ifSecondaryIpSubnetMask OID value, configure state conditions and alerts, and monitor any Allied Telesis AT-GS950 switch series from a single console.

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
1.3.6.1.4.1.207.1.4.165at_GS9508v2AT-GS950-8-MIB
1.3.6.1.4.1.207.1.4.165.27l2CfaAT-GS950-8-MIB
1.3.6.1.4.1.207.1.4.165.27.1_pysmi_ifAT-GS950-8-MIB
1.3.6.1.4.1.207.1.4.165.27.1.11ifSecondaryIpAddressTableAT-GS950-8-MIB
1.3.6.1.4.1.207.1.4.165.27.1.11.1ifSecondaryIpAddressEntryAT-GS950-8-MIB
1.3.6.1.4.1.207.1.4.165.27.1.11.1.2ifSecondaryIpSubnetMaskAT-GS950-8-MIB