All MIBs › INTEL-LAN-ADAPTERS-MIB-4 › physicalAdapterTcpTxChecksumOffLoadEnable
physicalAdapterTcpTxChecksumOffLoadEnable
Module: INTEL-LAN-ADAPTERS-MIB-4
OID (symbolic): INTEL-LAN-ADAPTERS-MIB-4::physicalAdapterTcpTxChecksumOffLoadEnable
OID (numeric): 1.3.6.1.4.1.343.2.7.2.2.2.2.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: When enabled, TCP for 'transmit' checksums are performed in hardware.
What is physicalAdapterTcpTxChecksumOffLoadEnable?
This enumerated value indicates whether the NIC computes TCP transmit checksums in hardware instead of software. Admins reference it alongside its receive-side counterpart when tuning CPU offload settings for high-throughput servers.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.343.2.7.2.2.2.2.1.3 snmpwalk -v2c -c public <target> INTEL-LAN-ADAPTERS-MIB-4::physicalAdapterTcpTxChecksumOffLoadEnable
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.343.2.7.2.2.2.2.1.3.1 snmpget -v2c -c public <target> INTEL-LAN-ADAPTERS-MIB-4::physicalAdapterTcpTxChecksumOffLoadEnable.1
Start monitoring Server/workstation with Intel Ethernet network adapters with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the INTEL-LAN-ADAPTERS-MIB-4::physicalAdapterTcpTxChecksumOffLoadEnable OID value, configure state conditions and alerts, and monitor any Server/workstation with Intel Ethernet network adapters from a single console.
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 |
|---|---|---|
| 1.3.6.1.4.1.343.2.7.2.2.2.2.1.3 | physicalAdapterTcpTxChecksumOffLoadEnable | INTEL-LAN-ADAPTERS-MIB-4 |