mellanox connectx-3

Hello, I am currently experiencing an issue with my Mellanox ConnectX-3 network card on my Proxmox setup. Specifically, one of the interfaces is not functioning correctly. Here are the details of my setup: Proxmox version: 8.3.0 Linux Network card model: Mellanox ConnectX-3 MCX354A-FCB_A2-A5...

I am trying to install the Mellanox MFT tool to update an older connect x3 pro firmware. When trying to run the installation script I get -E- There are missing packages that are required for installation of MFT. -I- You can install missing packages using: apt-get install linux-headers...

I recently built a three-node network with mellanox connectx-3 cards to serve as the cluster network and use another 1gbe card as the LAN and management network. I've tracked down the issue (I think) to an issue with the routes. Whenever i create a new CT or launch a new container (currently...

Hey all, I've been managing a cluster of four nodes. Each node has a set of Mellanox Connect-X3 in a bond. The first 3 nodes were made a much longer time ago and use OVS IntPorts for that bond. The 4th node uses just Linux bonds and bridges. We weren't aware of it until I was testing something...

Hi I bought a "Hewlett-Packard Company Ethernet 10G 2-port 546SFP+ Adapter" and expected to use it for 10Gbe. The card is visible in `lspci` but the interfaces are not there. During startup the card seems to work, since the uplink lights on the switch light up. But then the message `mlx4_en...

I hope I can provide the info required to help. I'm a little lost with this whole passthrough thing. Thanks in advance. I'm here to help you help me. Purpose - Passthrough nvidia 1080ti GPU AND in other VM running truenas with Mellanox MT27520 Family [ConnectX-3 Pro] 10gb NIC The error: kvm...

Hi! I have a dual port QSFP+ HP Mellanox card. I can see both ports, but they are not active. Any idea how to make them active? mstflint -d 0a:00.0 q Image type: FS2 FW Version: 2.42.5052 FW Release Date: 7.7.2019 Product Version: 02.42.50.52 Rom Info: version_id=8025 type=CLP type=UEFI...

Good afternoon, all, I have recently upgraded to proxmox 8, on ym three IBM iDataPlex dx360 m4's. I have been attempting to configure a 10gb connection via SFP from the Mellanox Connectx cards to my unify 16 port SFP switch. I have been successful getting a link light between the two, but I...

Hey everyone, I'm having trouble understanding how SR-IOV works on the Mellanox CX3 (non-pro) cards. The cards I have are the VPI 40GbIB/10GbE flashed to 56/40. Enabled SR-IOV in the bios, proxmox and got it showing inside proxmox. The question is related to how Nvidia handles SR-IOV in this...