Ancestors

Toot

Written by pezhore on 2025-01-12 at 16:04

Weekend ToDo:

• [x] Replace failing UPS

• [x] Move Wifi Base station to first floor

• [x] Move Fiber connections from Microtik to Brocade

• [ ] Use VLAN tagging to move Proxmox LXC/VM traffic from janky USB to SFP+

Well I'm almost done. For some reason, despite identical Proxmox and Brocade configuration, Linux VLANs aren't working on two of my three hosts. Looks like I'm keeping the super janky bonded USB ethernet around for at least another week.

[#]Proxmox #Homelab #VLAN #networking

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Descendants

Written by pezhore on 2025-01-12 at 22:36

So it helps if you actually specify the VLAN IDs in your bridge-vids... but for some reason, I'm still not getting one specific VLAN ID to work on one of my three proxmox systems.

• Other VLANs work on that brocade port/proxmox host, so I don't think it's a media/cable/layer 1 thing

• The problem VLAN (ID 10) works on my other brocade ports/proxmox hosts, so it's not a general routing/firewall thing

• A VM and LXC container on the bad host/bad VLAN ID can ping each other

Any other ideas for troubleshooting?

[#]AskMastodon #Networking #Troubleshooting #Proxmox #vlan

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