Hey there selfhosted community.
I had big plans when I moved last year to finally setup my homelab with proper VLAN seperation. Well a stressfull move later I simply had no energy left and just threw my whole homelab and all my services in my main LAN with no seperation whatsoever.
In how much of a world of pain am I in now when I want to switch my homelab services over in a seperate VLAN? Any recomendations or pointers to documentation for me to go through before I decide if this is something I want to do right now?
Currently this would impact a proxmox host with 3 VM’s and 1 LXC and around 20 docker images.
Just a general suggestion here, as a first step, do some diagrams of your environment. Start with a general diagram and work from the top down to more specifics. Consider what goes into like buckets of use cases, and where use cases are different. All this vlan & firewall talk is downstream of design intent.
Is there a few examples of good practice here? I see a lot but have no idea of what is realistic or well put together.