CISCO-IETF-DHCP-SERVER-MIB :: cDhcpv4ServerSubnetMask

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-IETF-DHCP-SERVER-MIBcDhcpv4ServerSubnetMask

cDhcpv4ServerSubnetMask

Module: CISCO-IETF-DHCP-SERVER-MIB

OID (symbolic): CISCO-IETF-DHCP-SERVER-MIB::cDhcpv4ServerSubnetMask

OID (numeric): 1.3.6.1.4.1.9.10.102.1.4.2.1.2

Node type: OBJECT-TYPE

Type: InetAddressPrefixLength

Access: read-only

Description: The subnet mask of the subnet. This MUST be the same as the value of DHCP option 1 offered to clients on this subnet.

What is cDhcpv4ServerSubnetMask?

Reports the subnet mask configured for a DHCP subnet, matching the value sent to clients via DHCP option 1.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.10.102.1.4.2.1.2
snmpwalk -v2c -c public <target> CISCO-IETF-DHCP-SERVER-MIB::cDhcpv4ServerSubnetMask

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.10.102.1.4.2.1.2.1
snmpget -v2c -c public <target> CISCO-IETF-DHCP-SERVER-MIB::cDhcpv4ServerSubnetMask.1

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OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.10ciscoExperimentCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.10.102ciscoIetfDhcpSrvMIBCISCO-IETF-DHCP-SERVER-MIB
1.3.6.1.4.1.9.10.102.1ciscoIetfDhcpv4SrvMIBObjectsCISCO-IETF-DHCP-SERVER-MIB
1.3.6.1.4.1.9.10.102.1.4cDhcpv4SrvConfigurationCISCO-IETF-DHCP-SERVER-MIB
1.3.6.1.4.1.9.10.102.1.4.2cDhcpv4ServerSubnetTableCISCO-IETF-DHCP-SERVER-MIB
1.3.6.1.4.1.9.10.102.1.4.2.1cDhcpv4ServerSubnetEntryCISCO-IETF-DHCP-SERVER-MIB
1.3.6.1.4.1.9.10.102.1.4.2.1.2cDhcpv4ServerSubnetMaskCISCO-IETF-DHCP-SERVER-MIB