LCAP LAG Not Working

[Bones558]

I'm setting up a new Proxmox server, and I'm new to Proxmox myself in general.
I am attempting to connect it to my switch via a bonded LAG using LCAP.
Proxmox and the switch seem to show the LAG is active, but I can't get the management interface to transmit over it.

I have to make a connection to another interface I have setup as a backup management in order to manage the Proxmox server.

Would anyone have an idea as to what the issue may be?
I have attached the interfaces config from Proxmox as well as the configuration from the switch.

Thanks!

 

[bbgeek17]

Hi @Bones558 , welcome to the forum.

There could be multiple issues that affect your connectivity. For example, you have two interfaces on the same network segment. This will lead to confusion and unpredictable results, like the ones you are experiencing now.

Your LACP mode is different between the switch and the server. While it should work, the inconsistencies do add up.
You have no VLAN config on your switch LAG ports, but you do have it on PVE side.
The hashing on the LACP sides is not consistent.

Do you have a network team in your organization you can consult with? If this is a homelab, I recommend that you tear it down to the very basic, single port connectivity and start building up from there.

Cheers

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