All MIBs › DHCPCLIENT-PRIVATE-MIB › agentdhcp4ClientSubnetMask
agentdhcp4ClientSubnetMask
Module: DHCPCLIENT-PRIVATE-MIB
OID (symbolic): DHCPCLIENT-PRIVATE-MIB::agentdhcp4ClientSubnetMask
OID (numeric): 1.3.6.1.4.1.7244.2.100.1.1.1.3
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-only
Description: The Subnet mask of the IP Address leased by the DHCP Server .
What is agentdhcp4ClientSubnetMask?
This object holds the subnet mask that accompanied the IP address leased by the DHCP server, as reported to the agentdhcp4ClientIpAddress object. Administrators use it to confirm the client received the correct network sizing from the DHCP server, since a wrong mask can cause a device to miscalculate its local subnet and misroute traffic. For example, a returned value of 255.255.255.0 confirms the leased address belongs to a /24 network.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.7244.2.100.1.1.1.3 snmpwalk -v2c -c public <target> DHCPCLIENT-PRIVATE-MIB::agentdhcp4ClientSubnetMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.7244.2.100.1.1.1.3.1 snmpget -v2c -c public <target> DHCPCLIENT-PRIVATE-MIB::agentdhcp4ClientSubnetMask.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.7244 | quanta | QUANTA-SWITCH-MIB |
| 1.3.6.1.4.1.7244.2 | switch | QUANTA-SWITCH-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.7244.2.100 | dhcpClientPrivate | DHCPCLIENT-PRIVATE-MIB |
| 1.3.6.1.4.1.7244.2.100.1 | agentdhcp4ClientLeaseParameters | DHCPCLIENT-PRIVATE-MIB |
| 1.3.6.1.4.1.7244.2.100.1.1 | agentdhcp4ClientLeaseParametersTable | DHCPCLIENT-PRIVATE-MIB |
| 1.3.6.1.4.1.7244.2.100.1.1.1 | agentdhcp4ClientLeaseParametersEntry | DHCPCLIENT-PRIVATE-MIB |
| 1.3.6.1.4.1.7244.2.100.1.1.1.3 | agentdhcp4ClientSubnetMask | DHCPCLIENT-PRIVATE-MIB |