40g

  1. P

    NIC XL710-QDA2 and Promox VE seems not working together

    Hi all, I'm new on Proxmox VE and on this forum too. I wish I could get help with my problem here. I build a lab with a R730 server with the latest Proxmox VE 8.14 (Kernel 6.5.11-8-pve) as hypervisor This one has 2 nics - one integrated 2P X520/2P I350 - one additional XL710-QDA2 I would to...
  2. S

    Unusually Bad Network Performance with 40 Gb NICs

    Hey all, hate to do this cause I know that there is a constant stream of "my NIC isn't as fast as I thought it would be" posts, but what I'm seeing goes well beyond any sort of CPU overhead or packet size issues. I haven't been able to find a solution anywhere that works yet, so figured I'd take...
  3. Y

    Proxmox + Mellanox 3X 40G Poor bandwidth performance

    Hello, i'm testing the performance over two nodes connected by two Mellanox: MT26448 [ConnectX EN 10GigE, PCIe 2.0 5GT/s] (rev b0) On Proxmox 6 last version i have installed all pakages: apt-get install rdma-core libibverbs1 librdmacm1 libibmad5 libibumad3 librdmacm1 ibverbs-providers...

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!