All MIBs › INTEL-LAN-ADAPTERS-MIB-4 › physicalAdapterIpv4TxChecksumOffLoadEnable
physicalAdapterIpv4TxChecksumOffLoadEnable
Module: INTEL-LAN-ADAPTERS-MIB-4
OID (symbolic): INTEL-LAN-ADAPTERS-MIB-4::physicalAdapterIpv4TxChecksumOffLoadEnable
OID (numeric): 1.3.6.1.4.1.343.2.7.2.2.2.2.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: When enabled, IPv4 for 'receive' checksums are performed in hardware.
What is physicalAdapterIpv4TxChecksumOffLoadEnable?
This enumerated value indicates whether IPv4 transmit-checksum calculation is offloaded to the NIC hardware (the MIB's own description text for this transmit-side object is copied from the receive-side one, referring to 'receive' checksums, which is a known documentation quirk rather than a functional difference). Admins use it to confirm the transmit-offload configuration matches expectations for a given adapter.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.343.2.7.2.2.2.2.1.5 snmpwalk -v2c -c public <target> INTEL-LAN-ADAPTERS-MIB-4::physicalAdapterIpv4TxChecksumOffLoadEnable
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.343.2.7.2.2.2.2.1.5.1 snmpget -v2c -c public <target> INTEL-LAN-ADAPTERS-MIB-4::physicalAdapterIpv4TxChecksumOffLoadEnable.1
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OID Breakdown
Upper-level ancestors (14 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 |
| 1.3.6.1.4.1.343 | intel | Intel-Common-MIB |
| 1.3.6.1.4.1.343.2 | products | Intel-Common-MIB |
| 1.3.6.1.4.1.343.2.7 | nic_products | Intel-Common-MIB |
| 1.3.6.1.4.1.343.2.7.2 | intel_lan_adapters | INTEL-LAN-ADAPTERS-MIB |
| 1.3.6.1.4.1.343.2.7.2.2 | adaptersTables | INTEL-LAN-ADAPTERS-MIB |
| 1.3.6.1.4.1.343.2.7.2.2.2 | physicalAdaptersAttrTables | INTEL-LAN-ADAPTERS-MIB |
| 1.3.6.1.4.1.343.2.7.2.2.2.2 | physicalAdaptersAttrOffloadTable | INTEL-LAN-ADAPTERS-MIB |
| 1.3.6.1.4.1.343.2.7.2.2.2.2.1 | physicalAdapterAttrOffloadEntry | INTEL-LAN-ADAPTERS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.343.2.7.2.2.2.2.1.5 | physicalAdapterIpv4TxChecksumOffLoadEnable | INTEL-LAN-ADAPTERS-MIB-4 |