Intel Network Adapter Driver (IT Administrators) 27.2 for Linux

What's New in This Release:

 
- Support for Microsoft Windows 11
- On Microsoft Windows 11, and later, devices based on the Intel Ethernet I225 controller use a NetAdapter miniport driver
- NOTE: The e2fn driver, which is built around the NetAdapter framework (not NDIS), is incompatible with the NVMUpdate tool.

Intel Ethernet 800 Series Fixed Issues:

- LinuxDriver: Prior to irdma version 1.8.45, installing the OOT irdma driver on a system with RDMA-capable Intel Ethernet Connection X722/Intel Ethernet Network Adapter X722 ports and using an OS or kernel with an in-tree irdma driver could cause a system crash. To prevent a system crash when using OOT irdma drivers, either use irdma 1.8.45, or update i40e version (2.18.9 or greater) and load it before this new irdma is loaded.
- LinuxDriver: AF_XDP based applications may cause system crash on packet receive with RHEL based 4.18 kernels.
- LinuxDriver: During a long reboot cycle test (about 250-500 reboots) of the Intel Ethernet 800 Series adapters, the Intel ICE and iavf driver may experience kernel panics leading to an abnormal reboot of the server.
- LinuxDriver: The commands ethtool -C [rx|tx]-frames are not supported by the iavf driver and will be ignored. Setting [tx|rx]-frames-irq using ethtool -C may not correctly save the intended setting and may reset the value back to the default value of 0.
- LinuxDriver: Interrupt Moderation settings reset to default when the queue settings of a port are modified using the ethtool -L ethx combined XX command.
- LinuxDriver: When a VM is running heavy traffic loads and is attached to a Virtual Switch with either SR-IOV enabled or VMQ offload enabled, repeatedly enabling and disabling the SR-IOV/VMQ setting on the vNIC in the VM, may result a VM freeze/hang.
- LinuxDriver: When a VM is running heavy traffic loads and is attached to a Virtual Switch with either SR-IOV enabled or VMQ offload enabled, repeatedly enabling and disabling the SR-IOV/VMQ setting on the vNIC in the VM may result in a BSOD. Linux RDMA Driver
- LinuxDriver: In order to send or receive RDMA traffic, the network interface associated with the RDMA device must be up. If the network interface experiences a link down event (for example, a disconnected cable or ip link set down), the associated RDMA device is removed and no longer available to RDMA applications. When the network interface link is restored, the RDMA device is automatically re-added.
- LinuxDriver: RHEL 8.5 only: Any usermode test that uses ibv_create_ah (For example, a RoCEv2 usermode test such as udaddy) will fail.
- LinuxDriver: iWARP mode requires a VLAN to be configured to fully enable PFC
- Firmware: Following a firmware update and reboot/power cycle on the Intel Ethernet CQDA2 Adapter, Port 1 is displaying NO-CARRIER and is not functional.
- Firmware: Added a state machine to the thermal threshold activity so that when the switch page fails, it tries again from the same state.
- Firmware: FW not allow link if module not supported in lenient mode.
- Firmware: RDE Device is reporting a RevisionID property of PCIeFunctions schema as 0x00, instead 0x02.
- Firmware: The RDE device reports its status as Starting (with low power), even though it is in standby mode.
- Firmware: Wake On LAN flow is unexpectedly triggered by the E810 CQDA2 for OCP 3.0 adapter. The server unexpectedly wakes up automatically from S5 power state in few seconds after shut down from the OS, and it is impossible to shut down the server.
- Firmware: Fixed an issue where the FW was reporting a module power value of module from an incorrect location.

This download is valid for the products listed below:

- Intel 82583V Gigabit Ethernet Controller
- Intel 82579LM Gigabit Ethernet PHY
- Intel 82579V Gigabit Ethernet PHY
- Intel Ethernet Connection I217-LM
- Intel Ethernet Connection I218-LM
- Intel Ethernet Connection I218-V
- Intel Ethernet Connection I219-LM
- Intel Ethernet Connection I219-V
- Intel Ethernet Server Adapter I210-T1
- Intel Ethernet Converged Network Adapter X540-T2
- Intel Ethernet Converged Network Adapter X540-T1
- Intel Ethernet Controller I225-LM
- Intel Ethernet Controller X540-AT2
- Intel Ethernet Converged Network Adapter X520-DA1
- Intel Ethernet Converged Network Adapter X550-T1
- Intel Ethernet Converged Network Adapter XL710-QDA1
- Intel Ethernet Network Adapter XXV710-DA2
- Intel 82574IT Gigabit Ethernet Controller
- Intel Ethernet Controller I350-AM2
- Intel Ethernet Controller I350-BT2
- Intel Ethernet Controller I350-AM4
- Intel Ethernet Controller V710-AT2
- Intel Ethernet Controller X540-BT2
- Intel Ethernet Controller E810-CAM1
- Intel Ethernet Controller E810-CAM2
- Intel Ethernet Controller E810-XXVAM2
- Intel 82541GI Gigabit Ethernet Controller
- Intel 82545EM Gigabit Ethernet Controller
- Intel Ethernet Connection I217-V
- Intel Ethernet Server Adapter X520-DA1 for Open Compute Project
- Intel Ethernet Server Adapter X520-DA2 for Open Compute Project
- Intel Ethernet Converged Network Adapter X710-DA4
- Intel Ethernet Switch FM5224
- Intel Ethernet Controller X550-AT2
- Intel Ethernet Controller X550-BT2
- Intel Ethernet Converged Network Adapter X710-T4
- Intel Ethernet Server Adapter I350-F2
- Intel Ethernet Server Adapter I350-T4V2
- Intel Ethernet Converged Network Adapter X710-DA2
- Intel Ethernet Network Adapter I350-T4 for OCP 3.0
- Intel Ethernet Converged Network Adapter X550-T2
- Intel Ethernet Network Adapter XXV710-DA1
- Intel Ethernet Network Adapter XXV710-DA1 for OCP
- Intel Ethernet Network Adapter XXV710-DA2 for OCP
- Intel Ethernet Controller X710-AT2
- Intel Ethernet Controller I225-IT
- Intel Ethernet Controller I225-V
- Intel Ethernet Network Adapter E810-2CQDA2
- Intel Ethernet Network Adapter E810-CQDA2 for OCP 3.0
- Intel Ethernet Network Adapter E810-CQDA2
- Intel Ethernet Network Adapter X710-DA2 for OCP 3.0
- Intel Ethernet Network Adapter X710-T2L
- Intel Ethernet Network Adapter X710-T2L for OCP 3.0
- Intel Ethernet Network Adapter X710-T4L
- Intel Ethernet Connection X557-AT2
- Intel Ethernet Controller X710-TM4
- Intel Ethernet Server Adapter XL710-QDA1 for Open Compute Project
- Intel Ethernet Server Adapter XL710-QDA2 for Open Compute Project
- Intel Ethernet Controller I210-CL
- Intel Ethernet Connection X557-AT4
- Intel Ethernet Converged Network Adapter X520-SR2
- Intel Ethernet Converged Network Adapter XL710-QDA2
- Intel Ethernet Converged Network Adapter X520-DA2
- Intel Ethernet Converged Network Adapter X520-LR1
- Intel Ethernet Converged Network Adapter X520-T2
- Intel Ethernet Network Adapter E810-CQDA1 for OCP 3.0
- Intel Ethernet Network Adapter E810-XXVDA2 for OCP 3.0
- Intel Ethernet Controller XL710-BM2
- Intel Ethernet Controller I210-AS
- Intel Ethernet Controller I210-IS
- Intel Ethernet Controller XL710-BM1
- Intel Ethernet Controller X710-BM2
- Intel 82580EB Gigabit Ethernet Controller
- Intel 82598EB 10 Gigabit Ethernet Controller
- Intel Ethernet Network Adapter E810-XXVDA4
- Intel Ethernet Network Adapter E810-XXVDA2
- Intel Ethernet Network Adapter E810-CQDA1
- Intel Ethernet Network Adapter X710-DA4 for OCP 3.0
- Intel Ethernet Network Adapter X710-T4L for OCP 3.0
- Intel Ethernet Network Adapter XXV710-DA2T
- Intel Ethernet Controller I210-AT
- Intel Ethernet Server Adapter I350-T2V2
- Intel Ethernet Network Adapter E810-CQDA1 for OCP
- Intel Ethernet Server Adapter X710-DA2 for OCP
- Intel 82599EN 10 Gigabit Ethernet Controller
- Intel Ethernet Controller X550-AT
- Intel Ethernet Controller XXV710-AM1
- Intel Gigabit CT Desktop Adapter
- Intel 82578DC Gigabit Ethernet PHY
- Intel PRO 1000 PT Dual Port Server Adapter
- Intel 82566MM Gigabit Ethernet PHY
- Intel 82576NS Gigabit Ethernet Controller
- Intel 82577LC Gigabit Ethernet PHY
- Intel 82566MC Gigabit Ethernet PHY
- Intel 82599ES 10 Gigabit Ethernet Controller
- Intel Ethernet Converged Network Adapter X520-QDA1
- Intel 82574L Gigabit Ethernet Controller
- Intel Ethernet Server Adapter I350-F4
- Intel Ethernet Controller I210-IT
- Intel Ethernet Controller XL710-AM2
- Intel 82572EI Gigabit Ethernet Controller
- Intel Ethernet Controller X710-AM2
- Intel 82571EB Gigabit Ethernet Controller
- Intel 82599EB 10 Gigabit Ethernet Controller
- Intel Ethernet Controller I210-CS
- Intel Ethernet Converged Network Adapter X520-SR1
- Intel Ethernet Controller XXV710-AM2
- Intel PRO 1000 PT Quad Port Low Profile Server Adapter
- Intel 82578DM Gigabit Ethernet PHY
- Intel Ethernet Controller XL710-AM1
- Intel 82573L Gigabit Ethernet Controller
- Intel PRO 1000 PT Quad Port Server Adapter
- Intel 82573E Gigabit Ethernet Controller
- Intel 82566DM Gigabit Ethernet PHY
- Intel 82577LM Gigabit Ethernet PHY
- Intel 82566DC Gigabit Ethernet PHY
- Intel Ethernet Server Adapter X520-DA2
- Intel 82575EB Gigabit Ethernet Controller
- Intel 82576EB Gigabit Ethernet Controller
- Intel 82573V Gigabit Ethernet Controller
- Intel 82540EP Gigabit Ethernet Controller
- Intel 82551QM Fast Ethernet Controller
- Intel 82544GC Gigabit Ethernet Controller
- Intel 82543GC Gigabit Ethernet Controller
- Intel 82552V Fast Ethernet PHY
- Intel PRO 1000 MF Server Adapter
- Intel 82563EB Gigabit Ethernet PHY
- Intel PRO 100 S Server Adapter
- Intel 82544EI Gigabit Ethernet Controller
- Intel 82564EB Gigabit Ethernet PHY
- Intel PRO 1000 MF Server Adapter (LX)
- Intel 82545GM Gigabit Ethernet Controller
- Intel 82541PI Gigabit Ethernet Controller
- Intel PRO 100 S Dual Port Server Adapter
- Intel 82559ER Fast Ethernet Controller
- Intel 82546EB Gigabit Ethernet Controller
- Intel 82546GB Gigabit Ethernet Controller
- Intel 82540EM Gigabit Ethernet Controller
- Intel PRO 1000 MF Dual Port Server Adapter
- Intel Ethernet Controller I211-AT
- Intel Ethernet Switch FM4105
- Intel 82567LM Gigabit Ethernet Phy
- Intel Ethernet Switch FM6348
- Intel 82562GZ Fast Ethernet PHY
- Intel Ethernet Switch FM6724
- Intel Ethernet Switch FM4224
- Intel Ethernet Switch FM6324
- Intel 82551ER Fast Ethernet Controller
- Intel 82567V Gigabit Ethernet Phy
- Intel Ethernet Switch FM6364
- Intel Ethernet Switch FM4410
- Intel 82580DB Gigabit Ethernet Controller
- Intel 82562EP Fast Ethernet PHY
- Intel 82551IT Fast Ethernet Controller
- Intel 82562ET Fast Ethernet PHY
- Intel 82597EX 10 Gigabit Ethernet Controller
- Intel Ethernet Switch FM4112
- Intel 82541ER Gigabit Ethernet Controller
- Intel Ethernet Switch FM2212
- Intel 82547GI Gigabit Ethernet Controller
- Intel Ethernet Connection X557-AT
- Intel Ethernet Switch FM6764
- Intel 82562GT Fast Ethernet PHY
- Intel 82562EZ Fast Ethernet PHY
- Intel Ethernet Switch FM2112
- Intel 82562V Fast Ethernet PHY
- Intel Ethernet Switch FM2224
- Intel Ethernet Switch FM4212
- Intel Ethernet Network Connection I347-AT4

About Network Adapter Drivers:

When connected, the operating system usually installs a generic driver that helps the computer to recognize the newly attached device.

However, proper software must be applied if you want to make use of all features that the network adapter has available. This task also allows computers to properly recognize all device characteristics such as manufacturer, chipset, technology, and others.

Updating the adapter's drivers and utilities version might improve overall performance and stability, increase transfer speeds, fix different compatibility problems and several network-related errors, as well as bring various other changes.

To install this release, simply get the package, extract it if necessary, run the setup, and follow the instructions displayed on-screen. When done, don't forget to perform a system restart and reconnect the network adapter to make sure that all changes take effect properly.

Without further ado, if you intend to apply this version, click the download button and install the package. Moreover, check with our website as often as possible so that you don't miss a single new release.

  It is highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.