Hey! I have been using ESXi about three year now. I have two identical NIC I bought. One for WAN and one for LAN. I also discovered I had to use the onboard LAN port (3rd port!) just to be able to access the web control. (Is that normal?)

Anyway, I want to move to Proxmox, and then virtualize my OPNSense like I have on ESXi.

I get so confused by how the adapters should be. Ideally I would love to have the LAN connect to a (dumb) switch, and provide Wi-Fi. But one thing I never tried before is a VLAN to protect the LAN from the Wi-Fi traffic, but still allowing some systems to still work like streaming data from the wired PC on the LAN to the NVIDIA Shield Pro. But then keeping the Alexa/Echo system on a more restricted WiFi.

Can I do all this? I’m thinking I can, but. The hurdle of learning vlans and configuring the new Proxmox (which I’m pretty damn new to) is a daunting challenge.

I’m ready to try this though. I have a 4G wireless plus WiFi system to keep the other half happy while I tinker to get it all working.

Thoughts/Tips? Anyone?