Mellanox ConnectX-4 Lx Ethernet Adapter Firmware
Restart required AUTO INSTALLED This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.This package provides the Firmware update for Mellanox ConnectX-4 Lx Ethernet Adapters:
- Mellanox ConnectX-4 Lx Dual Port 25 GbE DA/SFP Network Adapter
- Mellanox ConnectX-4 Lx Dual Port 25 GbE DA/SFP rNDC
- Mellanox ConnectX-4 Lx Dual Port 25 GbE Mezzanine card
- Mellanox ConnectX-4 Lx Dual Port 25 GbE DA/SFP Network Adapter
- Mellanox ConnectX-4 Lx Dual Port 25 GbE DA/SFP rNDC
- Mellanox ConnectX-4 Lx Dual Port 25 GbE Mezzanine card
Recommended
Find the best download for your system
Please enter your product details to view the latest driver information for your systemSearch support
Enter your Dell Service Tag or model
Want to look up your product? Enter a product identifier. Show me how
This driver is not compatible
This driver is not applicable for the selected product. Choose another product to re-enter your product details for this driver or visit the Product Support page to view all drivers for a different product.
Sign in to Windows as an admin to use automatic scan. If your're already signed in as an admin and seeing this message, please reboot. Your system is managed by your IT admin and features might be limited.
Find more updates. Use SupportAssist to find all the latest driver updates for your device.
Fixes & Enhancements
Fixes:
- Fixed IO Identity Persistence Policy not able to reset iSCSI boot settings to default on Cold Boot.
- Fixed WakeOnLAN NCSI commands to be reported as not supported on PCIE adapters
- Fixed a rare scenario that resulted in NMI hardware failure.
- Fixed a rare scenario that resulted in TX pipe getting hang.
- Fixed a speed issue for link mode Speed25GBaseSR.
- Fixed Pause duration: Physical port counters count in 512bits quantas, instead of microseconds.
- Fixed an issue that caused the driver to return a wrong logical OR of the 2 physical ports, when querying the vport state when the LAG was enabled.
- Increased the Full Wire Speed (FWS) threshold value to improve EDR link results.
- DCBX with a TSA protocol of Credit Based Shaper (CBS) is not supported. If enabled, it might result in a driver error message and unexpected QoS behavior.
- Fixed an issue that resulted in 'Destroy LAG' command failure if a VFs received an FLR while its affinity QPs were open.
- When RoCE Dual Port mode is enabled, tcpdump is not functional on the 2nd port.
Enhancements:
- Updated firmware installer to MFT 4.10
- Added Legacy Boot Protocol options for PXE and iSCSI without failover.
- Increased the number of VFs that can work with full VMQoS (8 TC) per PFs as follow:
- In dual port devices to: 0 to 21, 33 to 45 VFs (22 to 32 VFs has single TC)
- In single port devices to: 0 to 64 VFs
- Reduced firmware memory consumption to increase the supported number of VFs per PF to up to 100.
- Added support for QUERY_DRIVER_VERSION command. This command allows the PF driver to query its VFs driver version which was set by the SET_DRIVER_VERSION command.
- Added new diagnostic counters to evaluate the number of ICMC hits and misses for particular resources.
Read More- Fixed IO Identity Persistence Policy not able to reset iSCSI boot settings to default on Cold Boot.
- Fixed WakeOnLAN NCSI commands to be reported as not supported on PCIE adapters
- Fixed a rare scenario that resulted in NMI hardware failure.
- Fixed a rare scenario that resulted in TX pipe getting hang.
- Fixed a speed issue for link mode Speed25GBaseSR.
- Fixed Pause duration: Physical port counters count in 512bits quantas, instead of microseconds.
- Fixed an issue that caused the driver to return a wrong logical OR of the 2 physical ports, when querying the vport state when the LAG was enabled.
- Increased the Full Wire Speed (FWS) threshold value to improve EDR link results.
- DCBX with a TSA protocol of Credit Based Shaper (CBS) is not supported. If enabled, it might result in a driver error message and unexpected QoS behavior.
- Fixed an issue that resulted in 'Destroy LAG' command failure if a VFs received an FLR while its affinity QPs were open.
- When RoCE Dual Port mode is enabled, tcpdump is not functional on the 2nd port.
Enhancements:
- Updated firmware installer to MFT 4.10
- Added Legacy Boot Protocol options for PXE and iSCSI without failover.
- Increased the number of VFs that can work with full VMQoS (8 TC) per PFs as follow:
- In dual port devices to: 0 to 21, 33 to 45 VFs (22 to 32 VFs has single TC)
- In single port devices to: 0 to 64 VFs
- Reduced firmware memory consumption to increase the supported number of VFs per PF to up to 100.
- Added support for QUERY_DRIVER_VERSION command. This command allows the PF driver to query its VFs driver version which was set by the SET_DRIVER_VERSION command.
- Added new diagnostic counters to evaluate the number of ICMC hits and misses for particular resources.
Version
14.23.10.20, 14.23.10.20
Release date
18 Feb 2019
Download Type
Firmware
Category
Network, Ethernet & Wireless
Importance
RecommendedDell Technologies recommends applying this update during your next scheduled update cycle. The update contains changes to maintain overall system health. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features.
Available formats
File Format: Update Package for MS Windows 64-Bit.
File Name: Network_Firmware_0F0TH_WN64_14.23.10.20_01.EXE
File Size: 18.23 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
Dell Update Packages in native Microsoft Windows 64-bit format do not require that Microsoft WOW64 be installed on the Microsoft Windows Server.
To ensure the integrity of your download, please verify the checksum value.
MD5:
083b1d55ab7fdd6f5c0bd43fe3060f5a
SHA1:
b5717c8e2439f0621306c575948bd21de47cd9c6
SHA-256:
36504dacd9ff5f434f8c82edeea019bae3193f04516a1b6700167730e55170cd
File Format: A GnuPG file which contains a cryptographic signature
File Name: Network_Firmware_0F0TH_LN_14.23.10.20.BIN.sign
File Size: 226 Bytes
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
The GnuPG signature for Red Hat Linux Update Package can be used to authenticate Dell's identity in the correlated Red Hat Linux Update Package.
To ensure the integrity of your download, please verify the checksum value.
MD5:
7b6395fb4ac665c6f67d31b4641280d7
SHA1:
84619163b9f06a757f660c55ecc973c80e10e9a2
SHA-256:
4e8f21bebab63436f8cb3d515524f345596916fd40cad004206ad4d5d853822c
File Format: External release notes
File Name: Release.TXT
File Size: 41.57 KB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This file format contains plain text which can be viewed with a standard text editor.
To ensure the integrity of your download, please verify the checksum value.
MD5:
1244881fca897cc6e6712f4495c55dd1
SHA1:
23e6363c5c43b33070957a52dab7b8a2075b7eb5
SHA-256:
4a296ec156e90c708caf0c38962aa40bace5f8eaccd251d1a6caf89b60b09e46
File Format: Update Package for Red Hat Linux
File Name: Network_Firmware_0F0TH_LN_14.23.10.20.BIN
File Size: 19.16 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
Dell Update Packages for Linux can be used as stand-alone applications that ensure that specific validation criteria are met, then apply an update.
Note: Update Packages for Linux are open source. See the Dell Update Packages for Linux Readme for details.
Note: Update Packages for Linux are open source. See the Dell Update Packages for Linux Readme for details.
To ensure the integrity of your download, please verify the checksum value.
MD5:
dd74930e315ce1c2c0aaf5141b875360
SHA1:
acce5a4ebddfd8705f5fcdfab99ac6905e43e9e7
SHA-256:
9bb2836ef7bbd8f3e949ba70746de1d69527cfa75829f00b2c9793c74f9f1a7b
By downloading, you accept the terms of the Dell Software License Agreement.
Supported Operating Systems
Windows Server 2012
Red Hat® Enterprise Linux 6
Red Hat® Enterprise Linux 7
Windows Server 2012 R2
Windows Server 2016
Looking for a different OS? View the list of Dell supported operating systems
Applies to
INFO,CX4LX,LCK,FW,14.23.10.20
Mellanox ConnectX-4 Lx Dual Port 25 GbE DA/SFP Network Adapter
Mellanox ConnectX-4 Lx Dual Port 25 GbE DA/SFP rNDC
Mellanox ConnectX-4 Lx Dual Port 25 GbE KR Mezzanine Card
Mellanox ConnectX-4 Lx Family of Server Adapters Firmware
Installation instructions
Windows Update Package:
Download
1. Click the "Download Now" link to download the file
Network_Firmware_0F0TH_WN64_14.23.10.20.EXE
2. When the File Download window appears, click Save to save the file to your hard drive.
Installation
1. Browse to the location where you downloaded the file and double-click the new file.
2. Read over the release information presented in the dialog window.
3. Download and install any prerequisites identified in the dialog window before proceeding.
4. Click the Install button.
5. Follow the remaining prompts to perform the update.
Linux Update Package:
Download
1. Click the Download Now link to download the file Network_Firmware_0F0TH_LN_14.23.10.20.BIN
2. When the File Download window appears, click Save to save the file to your hard drive.
Installation
1. Read over the release information presented by executing the ./Network_Firmware_0F0TH_LN_14.23.10.20.BIN --version command from the shell.
2. Download and install any prerequisites identified in the above step before proceeding.
3. Run the update by executing ./Network_Firmware_0F0TH_LN_14.23.10.20.BIN from the shell.
4. Follow the remaining prompts to perform the update.
Download
1. Click the "Download Now" link to download the file
Network_Firmware_0F0TH_WN64_14.23.10.20.EXE
2. When the File Download window appears, click Save to save the file to your hard drive.
Installation
1. Browse to the location where you downloaded the file and double-click the new file.
2. Read over the release information presented in the dialog window.
3. Download and install any prerequisites identified in the dialog window before proceeding.
4. Click the Install button.
5. Follow the remaining prompts to perform the update.
Linux Update Package:
Download
1. Click the Download Now link to download the file Network_Firmware_0F0TH_LN_14.23.10.20.BIN
2. When the File Download window appears, click Save to save the file to your hard drive.
Installation
1. Read over the release information presented by executing the ./Network_Firmware_0F0TH_LN_14.23.10.20.BIN --version command from the shell.
2. Download and install any prerequisites identified in the above step before proceeding.
3. Run the update by executing ./Network_Firmware_0F0TH_LN_14.23.10.20.BIN from the shell.
4. Follow the remaining prompts to perform the update.
Need help with network connection issues?
Find a solution in Dell's network troubleshooting and usage guide.Drivers help and tutorials
For more downloads go to the Drivers and downloads. For help on using the information on this page, please visit Driver Help and Tutorials.