Nvidia ConnectX-6 Dx User Manual

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Linux Troubleshooting
Environment Information
cat /etc/issue
uname -a
cat /proc/cupinfo | grep ‘model name’ | uniq
ofed_info -s
ifconfig -a
ip link show
ethtool <interface>
ethtool -i <interface_of_Mellanox_port_num>
ibdev2netdev
Card Detection
lspci | grep -i Mellanox
Mellanox Firmware Tool (MFT)
Download and install MFT:MFT Documentation
Refer to the User Manual for installation instructions.
Once installed, run:
mst start
mst status
flint -d <mst_device> q
Ports Information
ibstat
ibv_devinfo
Firmware Version Upgrade
To download the latest firmware version, refer to
theNVIDIA Update and Query Utility.
Collect Log File
cat /var/log/messages
dmesg >> system.log
journalctl (Applicable on new operating systems)
cat /var/log/syslog
WindowsTroubleshooting
Environment Information
From the Windows desktop choose the Start menu and
run:msinfo32
To export system information to a text file, choose the Export
option from the File menu.
Assign a file name and save.
Mellanox Firmware Tool (MFT)
Download and install MFT:MFT Documentation
Refer to the User Manual for installation instructions.
Once installed, open a CMD window and run:
WinMFT
mst start
mst status
flint –d <mst_device> q
Ports Information
vstat
Firmware Version Upgrade
Download the latest firmware version using the PSID/board ID
fromhere.
flint –d <mst_device> –i <firmware_bin_file> b
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Nvidia ConnectX-6 Dx Specifications

General

Product Name	Nvidia ConnectX-6 Dx
Category	Adapter
Network Interface	Ethernet, InfiniBand
Port Speed	200Gb/s
Form Factor	Low Profile
PCIe Interface	PCIe 4.0 x16
Operating Temperature	0°C to 55°C
Product Type	Network Adapter
InfiniBand Support	Yes
RoHS Compliance	Yes
Virtualization Support	SR-IOV
Data Link Protocol	Ethernet, InfiniBand
Ports	2
Ethernet Standards	IEEE 802.3
Security Features	IPsec, TLS